Moog News & Events

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The RIwP turret is displayed in two distinct configurations across the event.","description":"\u003cp\u003eMoog Inc.\u0027s Defense Division is highlighting its advanced Reconfigurable Integrated-weapons Platform (RIwP®) at the 2024 Association of the United States Army (AUSA) Annual Meeting and Exposition. The RIwP turret is displayed in two distinct configurations across the event.\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog-news-and-events:industry/defense"],"startDate":"2024-10-17T00:00:00.000-04:00","externalLink":"https://www.armyrecognition.com/news/defense-web-tv/moog-usa-showcases-technology-of-its-riwp-versatile-modular-weapon-platform-at-ausa-2024","externalLinkLabel":"armyrecognition.com","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Defense","right":"moog-news-and-events:industry/defense"}],"ctaUrl":"https://www.armyrecognition.com/news/defense-web-tv/moog-usa-showcases-technology-of-its-riwp-versatile-modular-weapon-platform-at-ausa-2024","isExternal":true,"containsLocation":false,"target":"_blank"},{"articleTitle":"Moog\u0027s RIwP system adapts to air and ground threats with five configuration swaps at AUSA 2024","openInANewTab":true,"articleTitleType":"h1","smallDescription":"At the AUSA 2024 exhibition, Moog Inc. showcases its Reconfigurable Integrated-Weapons Platform (RIwP) in five distinct configurations, demonstrating how the RIwP supports various operational demands.","description":"\u003cp\u003eAt the AUSA 2024 exhibition, Moog Inc. showcases its Reconfigurable Integrated-Weapons Platform (RIwP) in five distinct configurations, demonstrating how the RIwP supports various operational demands.\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog-news-and-events:industry/defense"],"startDate":"2024-10-16T00:00:00.000-04:00","externalLink":"https://www.armyrecognition.com/news/army-news/army-news-2024/moogs-riwp-system-adapts-to-air-and-ground-threats-with-five-configuration-swaps-at-ausa-2024","externalLinkLabel":"armyrecognition.com","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Defense","right":"moog-news-and-events:industry/defense"}],"ctaUrl":"https://www.armyrecognition.com/news/army-news/army-news-2024/moogs-riwp-system-adapts-to-air-and-ground-threats-with-five-configuration-swaps-at-ausa-2024","isExternal":true,"containsLocation":false,"target":"_blank"},{"articleTitle":"Moog’s Flexible Mission Platform competes for AUSA 2024 Best New Product Award with adaptable firepower.","openInANewTab":true,"articleTitleType":"h1","smallDescription":"At the 2024 Association of the United States Army (AUSA) Annual Meeting and Exposition, taking place from October 14–17 in Washington, DC, Moog Inc.\u0027s Defense Division, in partnership with American Rheinmetall Vehicles (ARV), is presenting the Flexible Mission Platform (FMP)","description":"\u003cp\u003eAt the 2024 Association of the United States Army (AUSA) Annual Meeting and Exposition, taking place from October 14–17 in Washington, DC, Moog Inc.\u0027s Defense Division, in partnership with American Rheinmetall Vehicles (ARV), is presenting the Flexible Mission Platform (FMP) integrated onto the Small Multipurpose Equipment Transport (\u003ca href\u003d\"https://www.armyrecognition.com/news/army-news/army-news-2024/american-rheinmetall-and-textron-could-produce-up-to-2-195-s-met-ugvs-for-us-army-by-2027\"\u003eS-MET\u003c/a\u003e) robotic vehicle.\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog-news-and-events:industry/defense"],"startDate":"2024-10-16T00:00:00.000-04:00","externalLink":"https://www.armyrecognition.com/news/army-news/army-news-2024/moogs-flexible-mission-platform-competes-for-ausa-2024-best-new-product-award-with-adaptable-firepower","externalLinkLabel":"armyrecognition.com","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Defense","right":"moog-news-and-events:industry/defense"}],"ctaUrl":"https://www.armyrecognition.com/news/army-news/army-news-2024/moogs-flexible-mission-platform-competes-for-ausa-2024-best-new-product-award-with-adaptable-firepower","isExternal":true,"containsLocation":false,"target":"_blank"},{"articleTitle":"DVD 2024: Moog proposes Reconfigurable Integrated-weapons Platform for UK\u0027s Land GBAD Programme","openInANewTab":true,"articleTitleType":"h1","smallDescription":"Moog will show its Reconfigurable Integrated-weapons Platform (RIwP) at the Defence Vehicle Demonstration (DVD) 2024 exhibition held in Millbrook, United Kingdom, on 18 and 19 September. At DVD, the company is presenting RIwP in short-range air defence (SHORAD) configuration","description":"\u003cp\u003eMoog will show its Reconfigurable Integrated-weapons Platform (RIwP) at the Defence Vehicle Demonstration (DVD) 2024 exhibition held in Millbrook, United Kingdom, on 18 and 19 September. At DVD, the company is presenting RIwP in short-range air defence (SHORAD) configuration on a British Army Ridgeback 4×4 protected mobility vehicle as a proposal for the UK\u0027s Land Ground-Based Air Defence (GBAD) Programme.\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog-news-and-events:industry/defense"],"startDate":"2024-09-17T00:00:00.000-04:00","externalLink":"https://www.janes.com/osint-insights/defence-news/land/dvd-2024-moog-proposes-reconfigurable-integrated-weapons-platform-for-uks-land-gbad-programme","externalLinkLabel":"janes.com","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Defense","right":"moog-news-and-events:industry/defense"}],"ctaUrl":"https://www.janes.com/osint-insights/defence-news/land/dvd-2024-moog-proposes-reconfigurable-integrated-weapons-platform-for-uks-land-gbad-programme","isExternal":true,"containsLocation":false,"target":"_blank"},{"articleTitle":"Space-Comm Expo 2024 Confirms Record Attendance and Move to London Excel 2025 With Brian Cox and Will Whitehorn","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Space-Comm Expo 2024 this week confirmed its status as the biggest and most influential event for the UK space industry, announcing a record number of visitors with over 100 speakers, 170 exhibitors and 4,500 attendees including global leaders from across government, business...","tags":["moog-news-and-events:location/europe","moog-news-and-events:industry/space","moog-news-and-events:type/article/feature-article","moog-news-and-events:category/articles"],"startDate":"2024-03-07T00:00:00.000-05:00","externalLink":"/content/dam/moog/literature/sdg/space/press-releases/space-comm-expo-press-release-2024.pdf","externalLinkLabel":"Press Release","categories":[{"left":"Europe","right":"moog-news-and-events:location/europe"},{"left":"Space","right":"moog-news-and-events:industry/space"},{"left":"Feature Article","right":"moog-news-and-events:type/article/feature-article"},{"left":"Articles","right":"moog-news-and-events:category/articles"}],"ctaUrl":"/content/dam/moog/literature/sdg/space/press-releases/space-comm-expo-press-release-2024.pdf","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"An Operator Walks Up to a Machine Tool","openInANewTab":true,"articleTitleType":"h1","smallDescription":"\"A few months ago, I heard a vision of the future that reminded me of this joke. In this vision, “An Operator Walks up to a Machine Tool…” Once at the equipment interface, they then start to have a conversation with the equipment about today’s schedule, how the..........\"","description":"\u003cp\u003e\u0026quot;A few months ago, I heard a vision of the future that reminded me of this joke. In this vision, “An Operator Walks up to a Machine Tool…” Once at the equipment interface, they then start to have a conversation with the equipment about today’s schedule, how the..........\u0026quot;\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog-news-and-events:industry/space"],"startDate":"2024-03-07T00:00:00.000-05:00","externalLink":"/content/dam/moog/literature/news/2024/an-operator-walks-up-to-a-machine-tool.pdf","externalLinkLabel":"Read More","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Space","right":"moog-news-and-events:industry/space"}],"ctaUrl":"/content/dam/moog/literature/news/2024/an-operator-walks-up-to-a-machine-tool.pdf","isExternal":true,"containsLocation":false,"target":"_blank"},{"articleTitle":"Moog successfully steers ULA’s Vulcan during the rocket’s inaugural launch","openInANewTab":true,"articleTitleType":"h1","smallDescription":"Vulcan’s inaugural flight lifted off from Cape Canaveral Space Force Station, Florida, on January 8, 2024, at 2:18 a.m. ET. The Cert-1 mission is the first of two certification flights required for the U.S. Space Force’s certification process. ","description":"\u003cp\u003eVulcan’s inaugural flight lifted off from Cape Canaveral Space Force Station, Florida, on January 8, 2024, at 2:18 a.m. ET. The \u003ci\u003eCert-1\u003c/i\u003e mission is the first of two certification flights required for the \u003ci\u003e\u003ca href\u003d\"https://www.spaceforce.mil/\"\u003eU.S. Space Force\u003c/a\u003e\u003c/i\u003e’s certification process. 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Force 2023:\u0026nbsp;the\u0026nbsp;Tracked Robot 10-Ton (TRX) demonstrator, this time outfitted with a new, short-range air defense (SHORAD) payload.\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog-news-and-events:type/article/news-article","moog-news-and-events:type/article/feature-article","moog-news-and-events:industry/defense"],"startDate":"2023-03-28T00:00:00.000-04:00","externalLink":"https://breakingdefense.com/2023/03/gdls-showcases-short-range-air-defense-payload-on-tracked-robot-10-ton/","externalLinkLabel":"breakingdefense.com","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Feature 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urgent capability gap.\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog-news-and-events:type/article/news-article","moog-news-and-events:type/article/feature-article","moog-news-and-events:industry/defense"],"startDate":"2023-03-28T00:00:00.000-04:00","externalLink":"https://www.defensenews.com/digital-show-dailies/2023/03/28/general-dynamics-unit-puts-short-range-air-defense-on-robotic-vehicle/","externalLinkLabel":"defensenews.com","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Feature 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launch.\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog-news-and-events:type/article/news-article","moog-news-and-events:type/article/feature-article","moog-news-and-events:industry/space"],"articleImageReference":"/content/dam/sites/moog/images/News/opgroupnews/2022/moog-sl-omv.jpg","startDate":"2022-07-18T00:00:00.000-04:00","externalLink":"https://lockheedmartinuk.mediaroom.com/2022-07-18-Countdown-to-Launch-Lockheed-Martin-Shares-Latest-Progress-on-UK-Pathfinder-Project","externalLinkLabel":"lockheedmartinuk.mediaroom.com","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Feature 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Products range from electromechanical slip rings for wind turbine pitch controls, to electrostatic actuators for controlling the motion and engines of space vehicles, to high performance motors...","description":"\u003cp\u003eMoog’s portfolio these days is wide and is not limited to hydraulics. Products range from electromechanical slip rings for wind turbine pitch controls, to electrostatic actuators for controlling the motion and engines of space vehicles, to high performance motors for medical devices like magnetic resonance imaging (MRI) scanners. Think of any kind of specialised motion requiring speed, accuracy, precision and power, and chances are Moog’s got a hand in it.\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog-news-and-events:type/article/news-article","moog-news-and-events:type/article/feature-article"],"startDate":"2022-06-09T00:00:00.000-04:00","externalLink":"https://greenedge.substack.com/p/skilling-up-for-additive-manufacturing","externalLinkLabel":"greenedge.substack.com","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Feature Article","right":"moog-news-and-events:type/article/feature-article"}],"ctaUrl":"https://greenedge.substack.com/p/skilling-up-for-additive-manufacturing","isExternal":true,"containsLocation":false,"target":"_blank"},{"articleTitle":"How to: Tips for Designing Motion-Control Systems for Downhole Applications - Offshore Magazine, February 2022","openInANewTab":false,"articleTitleType":"h1","smallDescription":"High-pressure, high-temperature oil wells create a challenging design environment for applications like directional drilling, so engineers should make motion control a top consideration ...","tags":["moog_industrial_group","moog-news-and-events:type/article","moog-news-and-events:type/article/news-article","moog-news-and-events:category/articles","moog-news-and-events:type/article/feature-article","moog:blogs/oil-and-gas-exploration","moog-news-and-events:industry/oil-and-gas"],"articleImageReference":"/content/dam/sites/moog/images/logos/Offshore-logo.png","startDate":"2022-02-26T00:00:00.000-05:00","categories":[{"left":"Article","right":"moog-news-and-events:type/article"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Feature Article","right":"moog-news-and-events:type/article/feature-article"},{"left":"Oil and Gas","right":"moog-news-and-events:industry/oil-and-gas"}],"ctaUrl":"https://www.moog.com/news/articles/2022/Tips-Motion-Control-Systems-Downhole-Applications.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Moog Provides Precision Motion Control for DARPA Gremlins UAV ","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Moog has confirmed that the company’s hardware has played a critical role in the recent successful launch and retrieval of an X-61A Gremlins Air Vehicle (GAV) during a flight test at the Dugway Proving Ground in Utah. The Gremlins Program, managed by DARPA’s Tactical Technology\r\n","description":"\u003cp\u003eMoog\u0026nbsp;has confirmed that the company’s hardware has played a critical role in the recent successful launch and retrieval of an X-61A Gremlins Air Vehicle (GAV) during a flight test at the Dugway Proving Ground in Utah. The Gremlins Program, managed by DARPA’s Tactical Technology Office, aims to demonstrate aerial launch and recovery of multiple low-cost, reusable UAS (unmanned aerial systems).\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog-news-and-events:type/article/news-article","moog-news-and-events:type/article/feature-article","moog-news-and-events:industry/defense"],"startDate":"2022-01-14T00:00:00.000-05:00","externalLink":"https://www.unmannedsystemstechnology.com/2022/01/moog-provides-precision-motion-control-for-darpa-gremlins-uav/","externalLinkLabel":"unmannedsystemstechnology.com","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Feature Article","right":"moog-news-and-events:type/article/feature-article"},{"left":"Defense","right":"moog-news-and-events:industry/defense"}],"ctaUrl":"https://www.unmannedsystemstechnology.com/2022/01/moog-provides-precision-motion-control-for-darpa-gremlins-uav/","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"Moog to provide electromechanical actuators for launch motion control in DARPA Gremlins unmanned aircraft ","openInANewTab":false,"articleTitleType":"h1","smallDescription":"U.S. military researchers needed electromechanical actuators for launching and retrieving an experimental unmanned aerial vehicle (UAV) that seeks to overwhelm enemy air defenses. They found their solution from Moog Inc. in East Aurora, N.Y.\r\n","description":"\u003cp\u003eU.S. military researchers needed electromechanical\u0026nbsp;actuators\u0026nbsp;for launching and retrieving an experimental unmanned aerial vehicle (UAV) that seeks to overwhelm enemy air defenses. They found their solution from Moog Inc. in East Aurora, N.Y.\u003c/p\u003e\r\n\u003cp\u003eMoog officials announced that the company’s hardware played a critical role in a U.S. Defense Advanced Research Projects Agency (DARPA) X-61A Gremlins Air Vehicle during the program\u0027s fourth flight test event in October at Dugway Proving Ground, Utah.\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog-news-and-events:type/article/news-article","moog-news-and-events:type/article/feature-article","moog-news-and-events:industry/defense"],"startDate":"2022-01-14T00:00:00.000-05:00","externalLink":"https://www.militaryaerospace.com/power/article/14223656/actuators-unmanned-motion-control","externalLinkLabel":"militaryaerospace.com","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Feature Article","right":"moog-news-and-events:type/article/feature-article"},{"left":"Defense","right":"moog-news-and-events:industry/defense"}],"ctaUrl":"https://www.militaryaerospace.com/power/article/14223656/actuators-unmanned-motion-control","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"Moog Actuation Provides Precision Motion Control for Gremlins Air Recovery Mission ","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Moog Inc. announced today that the company’s hardware played a critical role in a historic milestone in unmanned aviation by successfully launching and retrieving an X-61A Gremlins Air Vehicle (GAV) during the program\u0027s fourth flight test event in October at the Dugway Proving...","description":"\u003cp\u003eMoog Inc. announced today that the company’s hardware played a critical role in a historic milestone in unmanned aviation by successfully launching and retrieving an X-61A Gremlins Air Vehicle (GAV) during the program\u0027s fourth flight test event in October at the Dugway Proving Ground in Utah. The Gremlins demonstration system flew three GAVs to conduct four individual flight sorties for a combined 6.7 hours of flight, including the 1.4-hour airborne recovery mission. The overarching goal of the Gremlins Program, managed by DARPA\u0027s Tactical Technology Office, is to demonstrate aerial launch and recovery of multiple low-cost, reusable, unmanned aerial systems (UASs).\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog-news-and-events:type/article/news-article","moog-news-and-events:type/article/feature-article","moog-news-and-events:industry/defense"],"startDate":"2022-01-14T00:00:00.000-05:00","externalLink":"https://www.asdnews.com/news/defense/2022/01/13/moog-actuation-provides-precision-motion-control-gremlins-air-recovery-mission","externalLinkLabel":"asdnews.com","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Feature Article","right":"moog-news-and-events:type/article/feature-article"},{"left":"Defense","right":"moog-news-and-events:industry/defense"}],"ctaUrl":"https://www.asdnews.com/news/defense/2022/01/13/moog-actuation-provides-precision-motion-control-gremlins-air-recovery-mission","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"Test Controller Features Compact Footprint - Design World, December 2021","openInANewTab":false,"articleTitleType":"h1","smallDescription":"The Moog Test Controller is a 1-to-500-channel system that controls and collects data from any hydraulic or electric test rig. Moog’s engineers designed the controller for tests including airframe components, automotive sub-assemblies, engine components, and full-scale ...","tags":["moog_industrial_group","moog-news-and-events:type/article","moog-news-and-events:type/article/news-article","moog-news-and-events:category/articles","moog-news-and-events:type/article/feature-article","moog:blogs/aerospace-test-and-simulation","moog-news-and-events:product/test-systems","moog-news-and-events:category/moog-animatics/news-\u0026-events/industry/aerospace"],"articleImageReference":"/content/dam/sites/moog/images/Design World.JPG","startDate":"2021-12-21T00:00:00.000-05:00","categories":[{"left":"Article","right":"moog-news-and-events:type/article"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Feature Article","right":"moog-news-and-events:type/article/feature-article"},{"left":"Test Systems","right":"moog-news-and-events:product/test-systems"},{"left":"Aerospace","right":"moog-news-and-events:category/moog-animatics/news-\u0026-events/industry/aerospace"}],"ctaUrl":"https://www.moog.com/news/articles/2021/Test-Controller-Features-Compact-Footprint.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Lebanon receives ‘Little Bird\u0027 helos","openInANewTab":false,"articleTitleType":"h1","smallDescription":"As previously disclosed, Lebanon\u0027s helicopters are fitted with a full ‘glass\u0027 cockpit and a four-station weapons plank. Other items comprise the Moog Weapons Stores Management System (SMS), the DillonAero Mission Configurable Armament System (MCAS), 7.62 mm ballistic armour....","description":"\u003cp\u003eAs previously disclosed, Lebanon\u0027s helicopters are fitted with a full ‘glass\u0027 cockpit and a four-station weapons plank. Other items comprise the Moog Weapons Stores Management System (SMS), the DillonAero Mission Configurable Armament System (MCAS), 7.62 mm ballistic armour protection; FN Herstal 12.7 mm Heavy Machine Gun Pod (HMP) 400 systems, M260 seven-shot pods for 70 mm unguided rockets and BAE Systems\u0027 Advanced Precision Kill Weapons System (APKWS) guided rockets, and an MX-10D EO/IR sensor and Thales Scorpion helmet-mounted sighting system. They will also feature the Harris Falcon III RF-7850A-MR multichannel airborne networking radios with advanced encryption standards.\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog-news-and-events:type/article/news-article","moog-news-and-events:type/article/feature-article","moog-news-and-events:industry/defense","moog-news-and-events:product/weapon-platforms"],"startDate":"2021-10-08T00:00:00.000-04:00","externalLink":"https://www.janes.com/defence-news/news-detail/lebanon-receives-little-bird-helos","externalLinkLabel":"janes.com","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Feature Article","right":"moog-news-and-events:type/article/feature-article"},{"left":"Defense","right":"moog-news-and-events:industry/defense"},{"left":"Weapon Platforms","right":"moog-news-and-events:product/weapon-platforms"}],"ctaUrl":"https://www.janes.com/defence-news/news-detail/lebanon-receives-little-bird-helos","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"Leonardo DRS Receives Initial Contract Award for 28 IM-SHORAD Mission Equipment Packages","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Leonardo DRS has received an initial contract award for 28 Interim Maneuver Short-Range Air Defense (IM-SHORAD) Mission Equipment Packages (MEP) from General Dynamics Land Systems (GDLS), the company announced. The award, received on Dec. 2, is the first of a five-year contract..","description":"\u003cp\u003eLeonardo DRS has received an initial contract award for 28 Interim Maneuver Short-Range Air Defense (IM-SHORAD) Mission Equipment Packages (MEP) from General Dynamics Land Systems (GDLS), the company announced.\u003c/p\u003e\r\n\u003cp\u003eThe award, received on Dec. 2, is the first of a five-year contract valued at more than $600 million and is in support of the U.S. Army’s \u003ca href\u003d\"https://defpost.com/u-s-army-awards-general-dynamics-1-2-billion-im-shorad-contract/\"\u003e\u003ci\u003erecent IM-SHORAD production award to GDLS\u003c/i\u003e\u003c/a\u003e.\u003c/p\u003e\r\n\u003cp\u003eThe centerpiece of the MEP is Moog’s Reconfigurable Integrated-weapons Platform (RIwP) turret with multiple kinetic effectors including the XM914 30mm cannon and M240 7.62mm machine gun, along with Stinger and Longbow HELLFIRE missiles. The MEP also includes an on-board Multi-Mission Hemispheric Radar (MHR) to provide persistent 360 degrees of aerial surveillance, identification friend or foe and other mission essential technologies.\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog-news-and-events:type/article/news-article","moog-news-and-events:type/article/feature-article","moog-news-and-events:industry/defense","moog-news-and-events:product/weapon-platforms"],"startDate":"2021-01-22T00:00:00.000-05:00","externalLink":"https://defpost.com/leonardo-drs-receives-initial-contract-award-for-28-im-shorad-mission-equipment-packages/","externalLinkLabel":"defpost.com","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Feature Article","right":"moog-news-and-events:type/article/feature-article"},{"left":"Defense","right":"moog-news-and-events:industry/defense"},{"left":"Weapon Platforms","right":"moog-news-and-events:product/weapon-platforms"}],"ctaUrl":"https://defpost.com/leonardo-drs-receives-initial-contract-award-for-28-im-shorad-mission-equipment-packages/","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"LaGrange Lock and Dam Rebuilt, Reopens","openInANewTab":false,"articleTitleType":"h1","smallDescription":"In 1939, the U.S. Army Corps of Engineers’ LaGrange Lock and Dam was completed on the Illinois River near Beardsville, just north of where the Illinois meets the Mississippi. It’s a key shipping point for commodities flowing to all points south on the Big Muddy.","description":"\u003cp\u003eIn 1939, the U.S. Army Corps of Engineers’ LaGrange Lock and Dam was completed on the Illinois River near Beardsville, just north of where the Illinois meets the Mississippi. It’s a key shipping point for commodities flowing to all points south on the Big Muddy.\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog:Defense","moog-news-and-events:type/article/news-article","moog-news-and-events:industry/defense","moog-news-and-events:type/article/feature-article","moog-news-and-events:product/actuation-systems","moog-news-and-events:product/actuators-and-servoactuators"],"startDate":"2020-11-30T00:00:00.000-05:00","externalLink":"https://www.enr.com/articles/50623-lagrange-lock-and-dam-rebuilt-reopens","externalLinkLabel":"www.enr.com","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Defense","right":"moog-news-and-events:industry/defense"},{"left":"Feature Article","right":"moog-news-and-events:type/article/feature-article"},{"left":"Actuation Systems","right":"moog-news-and-events:product/actuation-systems"},{"left":"Actuators \u0026 Servoactuators","right":"moog-news-and-events:product/actuators-and-servoactuators"}],"ctaUrl":"https://www.enr.com/articles/50623-lagrange-lock-and-dam-rebuilt-reopens","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"A Strategy To Differentiate with Additive Manufacturing","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Where does metal additive manufacturing add value to the aerospace and defense industry? Moog has been exploring this question since 2011. Moog\u0027s products are utilized in mission critical applications like steering a missile or keeping a satellite in orbit. The requirements that","description":"\u003cp\u003eWhere does metal additive manufacturing add value to the aerospace and defense industry? Moog has been exploring this question since 2011. Moog\u0027s products are utilized in mission critical applications like steering a missile or keeping a satellite in orbit. The requirements that accompany these applications are some of the arduous in the industry.\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog:Defense","moog-news-and-events:type/article/news-article","moog-news-and-events:industry/defense","moog-news-and-events:type/article/feature-article","moog-news-and-events:industry/aircraft","moog-news-and-events:industry/construction","moog-news-and-events:industry/industrial-machinery","moog-news-and-events:industry/marine","moog-news-and-events:industry/simulation","moog-news-and-events:industry/space","moog-news-and-events:industry/test"],"startDate":"2020-11-04T00:00:00.000-05:00","externalLink":"https://chemical-tech.manufacturingtechnologyinsights.com/cxoinsights/-a-strategy-to-differentiate-with-additive-manufacturing--nwid-1911.html","externalLinkLabel":"manufacturingtechnologyinsights.com","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Defense","right":"moog-news-and-events:industry/defense"},{"left":"Feature Article","right":"moog-news-and-events:type/article/feature-article"},{"left":"Aircraft","right":"moog-news-and-events:industry/aircraft"},{"left":"Construction","right":"moog-news-and-events:industry/construction"},{"left":"Industrial Machinery","right":"moog-news-and-events:industry/industrial-machinery"},{"left":"Marine","right":"moog-news-and-events:industry/marine"},{"left":"Simulation","right":"moog-news-and-events:industry/simulation"},{"left":"Space","right":"moog-news-and-events:industry/space"},{"left":"Test","right":"moog-news-and-events:industry/test"}],"ctaUrl":"https://chemical-tech.manufacturingtechnologyinsights.com/cxoinsights/-a-strategy-to-differentiate-with-additive-manufacturing--nwid-1911.html","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"Here’s how the Pentagon will test industry’s counter-drone tech for an enduring capability","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Beginning early next year, the Pentagon will host the first opportunity for industry to demonstrate counter-drone technology aimed at small systems, the next step in a plan to test out new capabilities twice a year at common test ranges, according to Army officials in charge ...","description":"\u003cp\u003eBeginning early next year, the Pentagon will host the first opportunity for industry to demonstrate counter-drone technology aimed at small systems, the next step\u0026nbsp;in a plan\u0026nbsp;to test out new capabilities twice a year at common test ranges, according to Army officials in charge of the effort.\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog:Defense","moog-news-and-events:type/article/news-article","moog-news-and-events:industry/defense","moog-news-and-events:type/article/feature-article","moog-news-and-events:product/actuation-systems","moog-news-and-events:product/actuators-and-servoactuators","moog-news-and-events:product/turret-test-systems","moog-news-and-events:product/weapon-platforms"],"startDate":"2020-11-04T00:00:00.000-05:00","externalLink":"https://www.defensenews.com/unmanned/2020/11/04/heres-how-the-pentagon-will-test-industrys-counter-drone-tech-for-an-enduring-capability/","externalLinkLabel":"www.defensenews.com","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Defense","right":"moog-news-and-events:industry/defense"},{"left":"Feature Article","right":"moog-news-and-events:type/article/feature-article"},{"left":"Actuation Systems","right":"moog-news-and-events:product/actuation-systems"},{"left":"Actuators \u0026 Servoactuators","right":"moog-news-and-events:product/actuators-and-servoactuators"},{"left":"Turret Test Systems","right":"moog-news-and-events:product/turret-test-systems"},{"left":"Weapon Platforms","right":"moog-news-and-events:product/weapon-platforms"}],"ctaUrl":"https://www.defensenews.com/unmanned/2020/11/04/heres-how-the-pentagon-will-test-industrys-counter-drone-tech-for-an-enduring-capability/","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"Additive Manufacturing for Space a 2020 Program Excellence Awards Finalist","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Aviation Week announced the finalists for the 2020 Program Excellence Awards. Winners will be announced during the DefenseChain+Program Excellence Conference to be held Oct. 20-21","tags":["moog-news-and-events:category/articles","moog-news-and-events:type/article/news-article","moog-news-and-events:type/article/feature-article"],"startDate":"2020-10-21T00:00:00.000-04:00","externalLink":"https://aviationweek.com/aerospace/program-management/2020-Program-Excellence-Awards","externalLinkLabel":"aviationweek.com","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Feature Article","right":"moog-news-and-events:type/article/feature-article"}],"ctaUrl":"https://aviationweek.com/aerospace/program-management/2020-Program-Excellence-Awards","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"GDLS Gets $1.2B For 144 Army Anti-Aircraft Strykers","openInANewTab":false,"articleTitleType":"h1","smallDescription":"WASHINGTON: Life is about to get harder for low-flying MiGs, Hind gunships, and drones opposing the US Army. On Wednesday, the government officially awarded General Dynamics a highly-anticipated contract to mass-produce the Interim Maneuver SHORAD vehicle.","description":"\u003cp\u003eWASHINGTON: Life is about to get harder for low-flying MiGs, Hind gunships, and drones opposing the US Army. On Wednesday, the government officially\u0026nbsp;awarded\u0026nbsp;General Dynamics a highly-anticipated contract to mass-produce the\u0026nbsp;Interim Maneuver SHORAD\u0026nbsp;vehicle.\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog:Defense","moog-news-and-events:type/article/news-article","moog-news-and-events:industry/defense","moog-news-and-events:product/weapon-platforms"],"startDate":"2020-10-02T00:00:00.000-04:00","externalLink":"https://breakingdefense.com/2020/10/gdls-gets-1-2b-for-144-army-anti-aircraft-strykers/","externalLinkLabel":"breakingdefense.com","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Defense","right":"moog-news-and-events:industry/defense"},{"left":"Weapon Platforms","right":"moog-news-and-events:product/weapon-platforms"}],"ctaUrl":"https://breakingdefense.com/2020/10/gdls-gets-1-2b-for-144-army-anti-aircraft-strykers/","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"U.S. Army Awards General Dynamics $1.2 Billion IM-SHORAD Contract","openInANewTab":false,"articleTitleType":"h1","smallDescription":"General Dynamics Land Systems (GDLS) was awarded a $1.2 billion contract by the U.S. Army to produce, test and deliver Interim Maneuver Short-Range Air Defense (IM-SHORAD) systems. The initial order on the contract calls for 28 Stryker IM-SHORAD vehicles for $230 million. ","description":"\u003cp\u003eGeneral Dynamics Land Systems (GDLS) was awarded a $1.2 billion contract by the U.S. Army to produce, test and deliver Interim Maneuver Short-Range Air Defense (IM-SHORAD) systems. The initial order on the contract calls for 28 Stryker IM-SHORAD vehicles for $230 million.\u0026nbsp;\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog:Defense","moog-news-and-events:type/article/news-article","moog-news-and-events:industry/defense","moog-news-and-events:product/weapon-platforms"],"startDate":"2020-10-02T00:00:00.000-04:00","externalLink":"https://defpost.com/u-s-army-awards-general-dynamics-1-2-billion-im-shorad-contract/","externalLinkLabel":"defpost.com","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Defense","right":"moog-news-and-events:industry/defense"},{"left":"Weapon Platforms","right":"moog-news-and-events:product/weapon-platforms"}],"ctaUrl":"https://defpost.com/u-s-army-awards-general-dynamics-1-2-billion-im-shorad-contract/","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"Moog Expands Huntsville Footprint with Regional Support Center","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Another innovative technology company is expanding its presence in Huntsville. Moog – the name rhymes with vogue – has opened a regional support center at 360F Quality Circle in Cummings Research Park West. The company cites the proximity to Redstone Arsenal and Marshall Space","description":"\u003cp\u003eAnother innovative technology company is expanding its presence in Huntsville.\u0026nbsp; \u0026nbsp;Moog – the name rhymes with vogue – has opened a regional support center at 360F Quality Circle in Cummings Research Park West. The company cites the proximity to Redstone Arsenal and Marshall Space\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog:Defense","moog-news-and-events:type/article/news-article","moog-news-and-events:industry/defense","moog-news-and-events:type/article/feature-article","moog-news-and-events:industry/aircraft"],"startDate":"2020-09-15T00:00:00.000-04:00","externalLink":"https://huntsvillebusinessjournal.com/lead/2020/09/15/moog-expands-into-huntsville-with-regional-support-center/","externalLinkLabel":"huntsvillebusinessjournal.com","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Defense","right":"moog-news-and-events:industry/defense"},{"left":"Feature Article","right":"moog-news-and-events:type/article/feature-article"},{"left":"Aircraft","right":"moog-news-and-events:industry/aircraft"}],"ctaUrl":"https://huntsvillebusinessjournal.com/lead/2020/09/15/moog-expands-into-huntsville-with-regional-support-center/","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"Moog opens strategic regional support center in Huntsville, Alabama","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Moog Inc., a worldwide designer, manufacturer, and integrator of precision control components and systems, is expanding in Huntsville, Alabama, with the opening of a regional support center. The new regional support center comprises a large laboratory to support local research...","description":"\u003cp\u003e\u003ca href\u003d\"https://www.moog.com/\"\u003eMoog Inc.\u003c/a\u003e, a worldwide designer, manufacturer, and integrator of\u0026nbsp;\u003ca href\u003d\"https://www.aerospacemanufacturinganddesign.com/article/bell-moog-collaborate-mobility-flight-controls-vtol-121018/\"\u003eprecision control components\u003c/a\u003e\u0026nbsp;and systems, is expanding in Huntsville,\u0026nbsp;\u003ca href\u003d\"https://www.madeinalabama.com/\"\u003eAlabama\u003c/a\u003e, with the opening of a regional support center. The new regional support center comprises a large laboratory to support local research, development, and testing activities; abundant office space; and essential collaboration space.\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog:Defense","moog-news-and-events:type/article/news-article","moog-news-and-events:industry/defense","moog-news-and-events:type/article/feature-article","moog-news-and-events:industry/aircraft"],"startDate":"2020-09-15T00:00:00.000-04:00","externalLink":"https://www.aerospacemanufacturinganddesign.com/article/moog-opens-strategic-support-center-huntsville-alabama/","externalLinkLabel":"aerospacemanufacturinganddesign.com","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Defense","right":"moog-news-and-events:industry/defense"},{"left":"Feature Article","right":"moog-news-and-events:type/article/feature-article"},{"left":"Aircraft","right":"moog-news-and-events:industry/aircraft"}],"ctaUrl":"https://www.aerospacemanufacturinganddesign.com/article/moog-opens-strategic-support-center-huntsville-alabama/","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"Dynetics Flies Second X-61A Gremlins Air Vehicle","openInANewTab":false,"articleTitleType":"h1","smallDescription":"HUNTSVILLE, Ala., August 26, 2020 - Dynetics, Inc., a wholly owned subsidiary of Leidos, successfully tested a second X-61A Gremlins Air Vehicle (GAV), as well as the Gremlins airborne recovery system, last month at Dugway Proving Ground in Utah for the Defense Advanced Research ","description":"\u003cp\u003eHUNTSVILLE, Ala.,\u0026nbsp;\u003cb\u003eAugust 26, 2020\u003c/b\u003e\u0026nbsp;- Dynetics, Inc., a wholly owned subsidiary of Leidos, successfully tested a second X-61A Gremlins Air Vehicle (GAV), as well as the Gremlins airborne recovery system, last month at Dugway Proving Ground in Utah for the Defense Advanced Research Projects Agency (DARPA).\u0026nbsp; The series of tests focused on risk reduction, as well as system and subsystem performance verification, in preparation for an airborne recovery test later this year. The overarching goal of\u0026nbsp;the Gremlins\u0026nbsp;Program, managed by DARPA\u0027s Tactical Technology Office, is to demonstrate aerial launch and recovery of multiple low-cost reusable unmanned aerial systems (UASs).\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog:Defense","moog-news-and-events:type/article/news-article","moog-news-and-events:industry/defense","moog-news-and-events:product/weapon-platforms"],"startDate":"2020-08-25T00:00:00.000-04:00","externalLink":"https://www.dynetics.com/newsroom/news/2020/dynetics-flies-second-x-61a-gremlins-air-vehicle","externalLinkLabel":"dynetics.com","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Defense","right":"moog-news-and-events:industry/defense"},{"left":"Weapon Platforms","right":"moog-news-and-events:product/weapon-platforms"}],"ctaUrl":"https://www.dynetics.com/newsroom/news/2020/dynetics-flies-second-x-61a-gremlins-air-vehicle","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"Servo Valves Key to Aircraft Carrier Application","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Servo and proportional valves are most commonly flow-control, spool-type valves that meter fluid from a high-pressure source—typically a pump or accumulator system—to a rotary or linear actuator of some sort. From the actuator, the fluid then passes back through the valve, return","description":"\u003cp\u003eServo and proportional valves are most commonly flow-control, spool-type valves that meter fluid from a high-pressure source—typically a pump or accumulator system—to a rotary or linear actuator of some sort. From the actuator, the fluid then passes back through the valve, returning to the low-pressure tank or reservoir, making it a “meter-in/meter-out” valve. They control position, velocity, or pressure and/or force through a closed-loop electronic control system.\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog:Defense","moog-news-and-events:type/article/news-article","moog-news-and-events:industry/defense","moog-news-and-events:type/article/feature-article"],"startDate":"2020-08-06T00:00:00.000-04:00","externalLink":"https://fluidpowerjournal.com/servo-valves-key-to-aircraft-carrier-application/","externalLinkLabel":"fluidpowerjournal.com","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Defense","right":"moog-news-and-events:industry/defense"},{"left":"Feature Article","right":"moog-news-and-events:type/article/feature-article"}],"ctaUrl":"https://fluidpowerjournal.com/servo-valves-key-to-aircraft-carrier-application/","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"Army asks Leonardo DRS to build vehicle-mounted counter-drone systems with sensors and machine guns","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Counter-drone experts at Leonardo DRS will develop, build, and deploy a military vehicle-mounted weapon to detect, destroy, or disable small, inexpensive unmanned aerial vehicles (UAVs) like commercial quadcopters that are operating as airborne improvised explosive devices (IEDs)","description":"\u003cp\u003eCounter-drone\u0026nbsp;experts at Leonardo DRS will develop, build, and deploy a military vehicle-mounted weapon to detect, destroy, or disable small, inexpensive unmanned aerial vehicles (UAVs) like commercial quadcopters that are operating as airborne improvised explosive devices (IEDs).\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog:Defense","moog-news-and-events:type/article/news-article","moog-news-and-events:industry/defense","moog-news-and-events:product/weapon-platforms"],"startDate":"2020-07-22T00:00:00.000-04:00","externalLink":"https://www.militaryaerospace.com/unmanned/article/14180031/counterdrone-small-uavs-sensors-and-machine-guns?utm_source\u003dMAE+Unmanned+Vehicle\u0026utm_medium\u003demail\u0026utm_campaign\u003dCPS200817030\u0026o_eid\u003d5768G9100945E0J\u0026rdx.ident%5Bpull%5D\u003domeda%7C5768G9100945E0J\u0026oly_enc_id\u003d5768G9100945E0J","externalLinkLabel":"militaryaerospace.com","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Defense","right":"moog-news-and-events:industry/defense"},{"left":"Weapon Platforms","right":"moog-news-and-events:product/weapon-platforms"}],"ctaUrl":"https://www.militaryaerospace.com/unmanned/article/14180031/counterdrone-small-uavs-sensors-and-machine-guns?utm_source\u003dMAE+Unmanned+Vehicle\u0026utm_medium\u003demail\u0026utm_campaign\u003dCPS200817030\u0026o_eid\u003d5768G9100945E0J\u0026rdx.ident%5Bpull%5D\u003domeda%7C5768G9100945E0J\u0026oly_enc_id\u003d5768G9100945E0J","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"Warship Automation - Degrees of Control","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Warships have increased their levels of automation gradually over decades, replacing labour-intensive and dangerous tasks with more efficient mechanical or electrical systems. This has taken place at every level, from the operation of sensors and weapons, through navigation...","description":"\u003cp\u003eWarships have increased their levels of automation gradually over decades, replacing labour-intensive and dangerous tasks with more efficient mechanical or electrical systems. This has taken place at every level, from the operation of sensors and weapons, through navigation and control to power and propulsion.\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog:Defense","moog-news-and-events:type/article/news-article","moog-news-and-events:industry/defense"],"startDate":"2020-07-10T00:00:00.000-04:00","externalLink":"https://editions.shephardmedia.com/2020/07/10/nw-04-20-automation/pugpig_index.html","externalLinkLabel":"shephardmedia.com","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Defense","right":"moog-news-and-events:industry/defense"}],"ctaUrl":"https://editions.shephardmedia.com/2020/07/10/nw-04-20-automation/pugpig_index.html","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"Moog proposing lighter RIwP turret configuration for MADIS","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Moog is planning to submit a lighter version of its Reconfigurable Integrated-weapons Platform (RIwP) to the US Marine Corp. Tony Peck, Moog’s director for defence control systems, spoke with Janes on 11 June about the RIwP and the company’s bid to secure the Marine Air Defense..","description":"\u003cp\u003eMoog is planning to submit a lighter version of its Reconfigurable Integrated-weapons Platform (RIwP) to the US Marine Corp. Tony Peck, Moog’s director for defence control systems, spoke with Janes on 11 June about the RIwP and the company’s bid to secure the Marine Air Defense..\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog:Defense","moog-news-and-events:type/article/news-article","moog-news-and-events:industry/defense"],"startDate":"2020-06-16T00:00:00.000-04:00","externalLink":"https://www.janes.com/defence-news/news-detail/moog-proposing-lighter-riwp-turret-configuration-for-madis","externalLinkLabel":"Janes.com","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Defense","right":"moog-news-and-events:industry/defense"}],"ctaUrl":"https://www.janes.com/defence-news/news-detail/moog-proposing-lighter-riwp-turret-configuration-for-madis","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"A Culture and Mission Aligned to Encourage Continous Innovation","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Manufacturing highly complex technical hardware for the defense industry presents some unique callenges for a manufacturing facility. The applications we work on as a company are often mission critical and cannot fail, else the mission fails.....","description":"\u003cp\u003eManufacturing highly complex technical hardware for the defense industry presents some unique callenges for a manufacturing facility. The applications we work on as a company are often mission critical and cannot fail, else the mission fails.....\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog:Defense","moog-news-and-events:type/article/news-article","moog-news-and-events:industry/defense","moog-news-and-events:type/article/feature-article","moog-news-and-events:industry/aircraft"],"startDate":"2020-05-06T00:00:00.000-04:00","externalLink":"https://www.aerospacedefensereview.com/cxoinsight/a-culture-and-mission-aligned-to-encourage-continuous-innovation-nwid-338.html","externalLinkLabel":"aerospacedefensereview.com","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Defense","right":"moog-news-and-events:industry/defense"},{"left":"Feature Article","right":"moog-news-and-events:type/article/feature-article"},{"left":"Aircraft","right":"moog-news-and-events:industry/aircraft"}],"ctaUrl":"https://www.aerospacedefensereview.com/cxoinsight/a-culture-and-mission-aligned-to-encourage-continuous-innovation-nwid-338.html","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"Dynetics’ X-61A Gremlins Air Vehicle Performs Its Maiden Flight","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Dynetics, the performer for the Defense Advanced Research Projects Agency (DARPA) Gremlins program, has successfully flown its X-61A Gremlins Air Vehicle (GAV) for the first time in November 2019.","description":"\u003cp\u003eDynetics, the performer for the Defense Advanced Research Projects Agency (DARPA) Gremlins program, has successfully flown its X-61A Gremlins Air Vehicle (GAV) for the first time in November 2019.\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog:Defense","moog-news-and-events:type/article/news-article","moog-news-and-events:industry/defense"],"startDate":"2020-01-21T00:00:00.000-05:00","externalLink":"http://ein.iconnect007.com/index.php/article/121419/dynetics-x-61a-gremlins-air-vehicle-performs-its-maiden-flight/121422/?skin\u003dein","externalLinkLabel":"I-Connect007","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Defense","right":"moog-news-and-events:industry/defense"}],"ctaUrl":"http://ein.iconnect007.com/index.php/article/121419/dynetics-x-61a-gremlins-air-vehicle-performs-its-maiden-flight/121422/?skin\u003dein","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"Redstone Arsenal testing new air defense vehicle for the Army","openInANewTab":false,"articleTitleType":"h1","smallDescription":"The Arsenal was tasked with finding a way to attack growing threats in the air, including drones.","description":"\u003cp\u003eThe Arsenal was tasked with finding a way to attack growing threats in the air, including drones.\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog-news-and-events:type/article/news-article","moog-news-and-events:industry/defense","moog-news-and-events:product/weapon-platforms"],"startDate":"2019-11-08T00:00:00.000-05:00","externalLink":"https://www.waaytv.com/content/news/Redstone-Arsenal-testing-new-air-defense-vehicle-for-the-Army-564689981.html","externalLinkLabel":"www.waaytv.com","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Defense","right":"moog-news-and-events:industry/defense"},{"left":"Weapon Platforms","right":"moog-news-and-events:product/weapon-platforms"}],"ctaUrl":"https://www.waaytv.com/content/news/Redstone-Arsenal-testing-new-air-defense-vehicle-for-the-Army-564689981.html","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"What is the next generation of short range air defense? ","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Leonardo DRS is integrating the mission equipment package for the IM-SHORAD, which consists of a Moog Reconfigurable Integrated Weapons Platform (RIwP) turret.","description":"\u003cp\u003eLeonardo DRS is integrating the mission equipment package for the IM-SHORAD, which consists of a Moog Reconfigurable Integrated Weapons Platform (RIwP) turret.\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog-news-and-events:type/article/news-article","moog-news-and-events:industry/defense","moog-news-and-events:product/weapon-platforms"],"startDate":"2019-10-28T00:00:00.000-04:00","externalLink":"https://www.defensenews.com/newsletters/tv-next-episode/2019/10/28/what-is-the-next-generation-of-short-range-air-defense/?utm_source\u003dSailthru\u0026utm_medium\u003demail\u0026utm_campaign\u003dEBB%2010.29.19\u0026utm_term","externalLinkLabel":"www.defensenews.com","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Defense","right":"moog-news-and-events:industry/defense"},{"left":"Weapon Platforms","right":"moog-news-and-events:product/weapon-platforms"}],"ctaUrl":"https://www.defensenews.com/newsletters/tv-next-episode/2019/10/28/what-is-the-next-generation-of-short-range-air-defense/?utm_source\u003dSailthru\u0026utm_medium\u003demail\u0026utm_campaign\u003dEBB%2010.29.19\u0026utm_term","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"AUSA 2019: IM-SHORAD paves the way for rapid prototyping efforts","openInANewTab":false,"articleTitleType":"h1","smallDescription":"With General Dynamics Land Systems (GDLS) showcasing the Initial Maneuver Short-Range Air Defence (IM-SHORAD) Stryker solution for the first time at AUSA the effort demonstrates how rapid prototyping is becoming a key capability in itself for the US Army.","description":"\u003cp\u003eWith General Dynamics Land Systems (GDLS) showcasing the Initial Maneuver Short-Range Air Defence (IM-SHORAD) Stryker solution for the first time at AUSA the effort demonstrates how rapid prototyping is becoming a key capability in itself for the US Army.\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog-news-and-events:type/article/news-article","moog-news-and-events:industry/defense"],"startDate":"2019-10-17T00:00:00.000-04:00","externalLink":"https://www.shephardmedia.com/news/landwarfareintl/ausa-2019-im-shorad-paves-way-rapid-prototyping-ef/","externalLinkLabel":"www.shephardmedia.com","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Defense","right":"moog-news-and-events:industry/defense"}],"ctaUrl":"https://www.shephardmedia.com/news/landwarfareintl/ausa-2019-im-shorad-paves-way-rapid-prototyping-ef/","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"Get A Look At The Army\u0027s New Mobile Short Range Air Defense Vehicle","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Jeff Martin walks us through IM-SHORAD capabilities.","description":"\u003cp\u003eJeff Martin walks us through IM-SHORAD capabilities.\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog-news-and-events:type/article/news-article","moog-news-and-events:industry/defense","moog-news-and-events:product/weapon-platforms"],"startDate":"2019-10-15T00:00:00.000-04:00","externalLink":"https://www.navytimes.com/video/2019/10/15/get-a-look-at-the-armys-new-mobile-short-range-air-defense-vehicle/","externalLinkLabel":"www.navytimes.com","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Defense","right":"moog-news-and-events:industry/defense"},{"left":"Weapon Platforms","right":"moog-news-and-events:product/weapon-platforms"}],"ctaUrl":"https://www.navytimes.com/video/2019/10/15/get-a-look-at-the-armys-new-mobile-short-range-air-defense-vehicle/","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"Army Vehicle Upgrades Could Benefit From a Common Remote Weapons Station","openInANewTab":false,"articleTitleType":"h1","smallDescription":"The Army’s plans to develop a new Optionally Manned Fighting Vehicle and combat robots have dominated the public discussion of how the Army is going to replace the venerable Bradley Infantry Fighting Vehicle. Yet, the Army is making great strides in making the rest of its armored fighting vehicle fleets more capable. A new variant of the Abrams main battle tank and a replacement for the M-113 are entering production.","description":"\u003cp\u003eThe Army’s plans to develop a new Optionally Manned Fighting Vehicle and combat robots have dominated the public discussion of how the Army is going to replace the venerable Bradley Infantry Fighting Vehicle. Yet, the Army is making great strides in making the rest of its armored fighting vehicle fleets more capable. A new variant of the Abrams main battle tank and a replacement for the M-113 are entering production.\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles"],"startDate":"2019-10-14T00:00:00.000-04:00","externalLink":"https://www.realcleardefense.com/articles/2019/10/15/army_vehicle_upgrades_could_benefit_from_a_common_remote_weapons_station_114791.html","externalLinkLabel":"www.realcleardefense.com","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"}],"ctaUrl":"https://www.realcleardefense.com/articles/2019/10/15/army_vehicle_upgrades_could_benefit_from_a_common_remote_weapons_station_114791.html","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"Talking additive manufacturing and hydraulics with Moog","openInANewTab":false,"articleTitleType":"h1","smallDescription":"In several recent articles and our Fluid Power Handbook, we discussed the growing use of 3D printing in fluid power, particularly for use in valves and manifolds. Recently, we learned about Moog’s additive manufacturing capabilities. The company has its own additive manufacturing centers, with 12 LPB metal machines. Moog also specializes in non-metal (AM) printing with close to 10 machines that are capable of a range of plastic materials. For the last 10 years, Moog has been designing, producing, inspecting and providing post processing through its R\u0026D center, a metrology and material analysis lab and stress reliefheat treat ovens.","description":"\u003cp\u003eIn several recent articles and our Fluid Power Handbook, we discussed the growing use of 3D printing in fluid power, particularly for use in valves and manifolds. Recently, we learned about Moog’s additive manufacturing capabilities. The company has its own additive manufacturing centers, with 12 LPB metal machines. Moog also specializes in non-metal (AM) printing with close to 10 machines that are capable of a range of plastic materials. For the last 10 years, Moog has been designing, producing, inspecting and providing post processing through its R\u0026amp;D center, a metrology and material analysis lab and stress reliefheat treat ovens.\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog-news-and-events:type/article/news-article"],"startDate":"2019-09-16T00:00:00.000-04:00","externalLink":"https://www.fluidpowerworld.com/talking-additive-manufacturing-and-hydraulics-with-moog/","externalLinkLabel":"www.fluidpowerworld.com","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"}],"ctaUrl":"https://www.fluidpowerworld.com/talking-additive-manufacturing-and-hydraulics-with-moog/","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"How 3D Printing Is Changing Production Models","openInANewTab":false,"articleTitleType":"h1","smallDescription":"No matter how technologies change, or what new innovations break into the mainstream, the basic goals of manufacturing remain the same: Reduce unplanned downtime, reduce costs, eliminate unnecessary waste, etc. How fortunate it is that 3D printing (a.k.a. additive manufacturing) is one of those cool, innovative technologies that is finding itself a very nice spot in the realm of day-to-day cost and time savings.","description":"\u003cp\u003eNo matter how technologies change, or what new innovations break into the mainstream, the basic goals of manufacturing remain the same: Reduce unplanned downtime, reduce costs, eliminate unnecessary waste, etc. How fortunate it is that 3D printing (a.k.a. additive manufacturing) is one of those cool, innovative technologies that is finding itself a very nice spot in the realm of day-to-day cost and time savings.\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog-news-and-events:type/article/news-article"],"startDate":"2019-08-08T00:00:00.000-04:00","externalLink":"https://www.automationworld.com/article/technologies/simulation-modeling/how-3d-printing-changing-production-models","externalLinkLabel":"www.automationworld.com","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"}],"ctaUrl":"https://www.automationworld.com/article/technologies/simulation-modeling/how-3d-printing-changing-production-models","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"Moog Listed in Defense News Top 100 for 2019","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Defense News publishes its annual survey of the world\u0027s top 100 defense companies.","description":"\u003cp\u003eDefense News publishes its annual survey of the world\u0027s top 100 defense companies.\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog-news-and-events:type/article/news-article","moog-news-and-events:industry/defense"],"startDate":"2019-07-28T00:00:00.000-04:00","externalLink":"https://people.defensenews.com/top-100/","externalLinkLabel":"www.defensenews.com","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Defense","right":"moog-news-and-events:industry/defense"}],"ctaUrl":"https://people.defensenews.com/top-100/","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"Metal Additive Manufacturing (AM): Enabling a New Emerging Technology","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Additive Manufacturing (AM) is beginning to revolutionize production technology on a global scale. The AM sector has shifted from prototyping tools to overall manufacturing of various products and enhancing product quality. Companies are installing more AM machines to better control the move from development learning project to full production of AM parts.","description":"\u003cp\u003eAdditive Manufacturing (AM) is beginning to revolutionize production technology on a global scale. The AM sector has shifted from prototyping tools to overall manufacturing of various products and enhancing product quality. Companies are installing more AM machines to better control the move from development learning project to full production of AM parts.\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog-news-and-events:type/article/news-article"],"startDate":"2019-07-06T00:00:00.000-04:00","externalLink":"https://productivity-tools.cioreview.com/cxoinsight/metal-additive-manufacturing-am-enabling-a-new-emerging-technology-nid-29699-cid-115.html","externalLinkLabel":"productivity-tools.cioreview.com","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"}],"ctaUrl":"https://productivity-tools.cioreview.com/cxoinsight/metal-additive-manufacturing-am-enabling-a-new-emerging-technology-nid-29699-cid-115.html","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"SMC Moog Partner on Electric Injection Blow Molding Machines ","openInANewTab":false,"articleTitleType":"h1","description":"\u003cp\u003e\u003ci\u003eOctober 2018\u003c/i\u003e\u003c/p\u003e\r\n\u003cp\u003eBy Karen Hanna, copy editor, khanna@plasticsmachinerymagazine.com\u003c/p\u003e\r\n\u003cp\u003ePlastics Machinery Magazine\u003c/p\u003e\r\n","tags":["moog-news-and-events:industry/industrial-machinery","moog-news-and-events:product/servo-valves-and-proportional-valves","moog-news-and-events:product/motors-and-servomotors","moog-news-and-events:product/controllers-controls-and-software","moog-news-and-events:product/servodrives-drives-and-drive-systems","moog-news-and-events:product/radial-piston-pumps","moog-news-and-events:category/blogs","moog-news-and-events:category/articles"],"startDate":"2019-01-01T00:00:00.000-05:00","categories":[{"left":"Industrial Machinery","right":"moog-news-and-events:industry/industrial-machinery"},{"left":"Servo Valves and Proportional Valves","right":"moog-news-and-events:product/servo-valves-and-proportional-valves"},{"left":"Motors \u0026 Servomotors","right":"moog-news-and-events:product/motors-and-servomotors"},{"left":"Controllers, Controls \u0026 Software","right":"moog-news-and-events:product/controllers-controls-and-software"},{"left":"Servodrives, Drives \u0026 Drive Systems","right":"moog-news-and-events:product/servodrives-drives-and-drive-systems"},{"left":"Radial Piston Pumps","right":"moog-news-and-events:product/radial-piston-pumps"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"},{"left":"Articles","right":"moog-news-and-events:category/articles"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2019/100/smc-moog-partner-on-electric-ibms.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Modernization With A Repurpose: Sometimes It\u0027s Better to Upgrade Than Replace","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Military modernization is commonly associated with replacing an existing platform or weapon system. While the new items inevitably have higher unit procurement prices than those they replace, the costs associated with modernization are justified in terms of improved combat effectiveness and operating efficiency.","description":"\u003cp\u003eMilitary modernization is commonly associated with replacing an existing platform or weapon system. While the new items inevitably have higher unit procurement prices than those they replace, the costs associated with modernization are justified in terms of improved combat effectiveness and operating efficiency.\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog:Defense","moog-news-and-events:type/article/news-article","moog-news-and-events:industry/defense","moog-news-and-events:product/weapon-platforms"],"startDate":"2018-10-23T00:00:00.000-04:00","externalLink":"https://www.ausa.org/articles/modernization-repurpose-sometimes-it%E2%80%99s-better-upgrade-replace","externalLinkLabel":"https://www.ausa.org/","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Defense","right":"moog-news-and-events:industry/defense"},{"left":"Weapon Platforms","right":"moog-news-and-events:product/weapon-platforms"}],"ctaUrl":"https://www.ausa.org/articles/modernization-repurpose-sometimes-it%E2%80%99s-better-upgrade-replace","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"Army Working to Fill Air-and-Missile Defense Gaps","openInANewTab":false,"articleTitleType":"h1","smallDescription":"This is part 2 of a 6-part series covering the Army’s modernization priorities leading up to the Association of the United States Army’s annual meeting in Washington, D.C., Oct. 8-10. Today’s focus: Air-and-Missile Defense. After nearly two decades of fighting insurgents on the ground, the Army is turning its attention to threats from the air and beefing up its ability to fend off attacks.","description":"\u003cp\u003eThis is part 2 of a 6-part series covering the Army’s modernization priorities leading up to the Association of the United States Army’s annual meeting in Washington, D.C., Oct. 8-10. Today’s focus: Air-and-Missile Defense. After nearly two decades of fighting insurgents on the ground, the Army is turning its attention to threats from the air and beefing up its ability to fend off attacks.\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog-news-and-events:type/article/news-article","moog-news-and-events:industry/defense","moog-news-and-events:product/weapon-platforms"],"startDate":"2018-10-01T00:00:00.000-04:00","externalLink":"http://www.nationaldefensemagazine.org/articles/2018/10/2/army-working-to-fill-air-and-missile-defense-gaps","externalLinkLabel":"http://www.nationaldefensemagazine.org","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Defense","right":"moog-news-and-events:industry/defense"},{"left":"Weapon Platforms","right":"moog-news-and-events:product/weapon-platforms"}],"ctaUrl":"http://www.nationaldefensemagazine.org/articles/2018/10/2/army-working-to-fill-air-and-missile-defense-gaps","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"A 21st Century Supply Chain (Commentary)","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Companies in aerospace and defense (A\u0026D) supply chains have many problems, which seem to grow with the rising proportion of information in their supply chains; this data growth is in part due to surging inflows of data from the Internet of Things (IoT) and lifecycle-based precise replicas of products and processes known as digital twins and digital threads. While physical parts are the reason supply chains exist, there has been an explosion in the amount of highly detailed, proprietary data—materials, requirements processes, inspections, verifications, certifications, and more—that accompanies components from producer to prime contractor and manufacturer to airfield and depot.","description":"\u003cp\u003eCompanies in aerospace and defense (A\u0026amp;D) supply chains have many problems, which seem to grow with the rising proportion of information in their supply chains; this data growth is in part due to surging inflows of data from the Internet of Things (IoT) and lifecycle-based precise replicas of products and processes known as digital twins and digital threads. While physical parts are the reason supply chains exist, there has been an explosion in the amount of highly detailed, proprietary data—materials, requirements processes, inspections, verifications, certifications, and more—that accompanies components from producer to prime contractor and manufacturer to airfield and depot.\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog-news-and-events:type/article/news-article","moog-news-and-events:industry/defense"],"startDate":"2018-08-06T00:00:00.000-04:00","externalLink":"https://www.cimdata.com/en/resources/complimentary-reports-research/commentaries/item/10580-a-21st-century-supply-chain-commentary","externalLinkLabel":"https://www.cimdata.com","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Defense","right":"moog-news-and-events:industry/defense"}],"ctaUrl":"https://www.cimdata.com/en/resources/complimentary-reports-research/commentaries/item/10580-a-21st-century-supply-chain-commentary","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"US Army increases investment on counter-drone program","openInANewTab":false,"articleTitleType":"h1","smallDescription":"WASHINGTON — Leonardo DRS has received an additional $13 million to continue engineering and testing a vehicle-mounted system that the U.S. Army hopes will protect soldiers from small drones, according to a July 31 Defense Department statement. Leonardo was awarded an initial $16 million contract by the Army in July 2017 to develop a counter-UAV capability dubbed the Mobile Low, Slow Unmanned Aerial Vehicle Integrated Defense System, or MLIDS, with hopes of deploying “numerous production systems in early summer 2018.\"","description":"\u003cp\u003eWASHINGTON — Leonardo DRS has received an additional $13 million to continue engineering and testing a vehicle-mounted system that the U.S. Army hopes will protect soldiers from small drones, according to a July 31 Defense Department statement. Leonardo was awarded an initial $16 million contract by the Army in July 2017 to develop a counter-UAV capability dubbed the Mobile Low, Slow Unmanned Aerial Vehicle Integrated Defense System, or MLIDS, with hopes of deploying “numerous production systems in early summer 2018.\u0026quot;\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog:Defense","moog-news-and-events:type/article/news-article","moog-news-and-events:industry/defense","moog-news-and-events:product/surveillance-systems"],"startDate":"2018-07-31T00:00:00.000-04:00","externalLink":"https://www.c4isrnet.com/unmanned/2018/08/01/us-army-increases-investment-on-counter-drone-matv-program/?utm_source\u003dSailthru\u0026utm_medium\u003demail\u0026utm_campaign\u003debb%2002.08.18\u0026utm_term\u003dEditorial%20-%20Early%20Bird%20Brief","externalLinkLabel":"https://www.c4isrnet.com","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Defense","right":"moog-news-and-events:industry/defense"},{"left":"Surveillance Systems","right":"moog-news-and-events:product/surveillance-systems"}],"ctaUrl":"https://www.c4isrnet.com/unmanned/2018/08/01/us-army-increases-investment-on-counter-drone-matv-program/?utm_source\u003dSailthru\u0026utm_medium\u003demail\u0026utm_campaign\u003debb%2002.08.18\u0026utm_term\u003dEditorial%20-%20Early%20Bird%20Brief","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"Lockheed Martin, Orbex to launch from new British spaceport","openInANewTab":false,"articleTitleType":"h1","smallDescription":"The U.K. Space Agency, in the second of a two-part announcement about its launch plans, said it had awarded $31 million to Lockheed Martin and $7 million to Orbex to develop launch systems that will operate from a vertical launch site to be developed in Sutherland, Scotland. The agency announced the location of the launch site, but not its users, July 15. Lockheed Martin will use the funding to establish launch operations from Sutherland as well as develop what it calls the Small Launch Orbital Maneuvering Vehicle (SL-OMV), an upper stage that will be manufactured by Moog in the U.K. to place up to six six-unit cubesats into orbit.","description":"\u003cp\u003ewritten by Jeff Foust (Space News)\u003c/p\u003e\r\n\u003cp\u003eThe U.K. Space Agency, in the second of a two-part announcement about its launch plans, said it had awarded $31 million to Lockheed Martin and $7 million to Orbex to develop launch systems that will operate from a vertical launch site to be developed in Sutherland, Scotland. The agency announced the location of the launch site, but not its users, July 15. Lockheed Martin will use the funding to establish launch operations from Sutherland as well as develop what it calls the Small Launch Orbital Maneuvering Vehicle (SL-OMV), an upper stage that will be manufactured by Moog in the U.K. to place up to six six-unit cubesats into orbit.\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog:Space","moog-news-and-events:type/article/news-article","moog-news-and-events:industry/space"],"startDate":"2018-07-15T00:00:00.000-04:00","externalLink":"https://spacenews.com/lockheed-martin-orbex-to-launch-from-new-british-spaceport/","externalLinkLabel":"https://spacenews.com","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Space","right":"moog-news-and-events:industry/space"}],"ctaUrl":"https://spacenews.com/lockheed-martin-orbex-to-launch-from-new-british-spaceport/","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"Army Anti-Aircraft Stryker Can Kill Tanks Too","openInANewTab":false,"articleTitleType":"h1","smallDescription":"With its eyes firmly on Russia, the US Army is racing to field 8×8 Strykers with an array of weapons that can down enemy aircraft — from drones to helicopters to jets — and incidentally make enemy tanks think twice. The first prototypes will be delivered next year, with up to 144 (four battalions) by 2022, although the contract details are still being negotiated. With the IM-SHORAD (Initial Maneuver Short Range Air Defense) Stryker, “you’ll have more combat power, more lethality, than the Bradley fighting vehicle,” says Ed House, the retired Army infantry colonel who runs the program for Leonardo DRS.","description":"\u003cp\u003ewritten by Sydney J. Freedberg Jr. (Breaking Defense)\u003c/p\u003e\r\n\u003cp\u003eWith its eyes firmly on Russia, the US Army is racing to field 8×8 Strykers with an array of weapons that can down enemy aircraft — from drones to helicopters to jets — and incidentally make enemy tanks think twice. The first prototypes will be delivered next year, with up to 144 (four battalions) by 2022, although the contract details are still being negotiated. With the IM-SHORAD (Initial Maneuver Short Range Air Defense) Stryker, “you’ll have more combat power, more lethality, than the Bradley fighting vehicle,” says Ed House, the retired Army infantry colonel who runs the program for Leonardo DRS.\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog:Defense","moog-news-and-events:type/article/news-article","moog-news-and-events:industry/defense","moog-news-and-events:product/surveillance-systems"],"startDate":"2018-07-09T00:00:00.000-04:00","externalLink":"https://breakingdefense.com/2018/07/army-anti-aircraft-stryker-can-kill-tanks-too/?utm_campaign\u003dBreaking%20News\u0026utm_source\u003dhs_email\u0026utm_medium\u003demail\u0026utm_content\u003d64335514\u0026_hsenc\u003dp2ANqtz-9tbH3f1qWzNu6NnfgshtblB7f0-54wVhVk5C5d61sjhWwvsHxBnIutLuWNz5lO8zj4ax9_toZG9bswv1nAIg14M2EJxw\u0026_hsmi\u003d64335514","externalLinkLabel":"https://breakingdefense.com","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Defense","right":"moog-news-and-events:industry/defense"},{"left":"Surveillance Systems","right":"moog-news-and-events:product/surveillance-systems"}],"ctaUrl":"https://breakingdefense.com/2018/07/army-anti-aircraft-stryker-can-kill-tanks-too/?utm_campaign\u003dBreaking%20News\u0026utm_source\u003dhs_email\u0026utm_medium\u003demail\u0026utm_content\u003d64335514\u0026_hsenc\u003dp2ANqtz-9tbH3f1qWzNu6NnfgshtblB7f0-54wVhVk5C5d61sjhWwvsHxBnIutLuWNz5lO8zj4ax9_toZG9bswv1nAIg14M2EJxw\u0026_hsmi\u003d64335514","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"US Army’s Interim Short-Range Air Defense Solution Crystallizes","openInANewTab":false,"articleTitleType":"h1","smallDescription":"The U.S. Army’s interim short-range air defense system, which will urgently fill a capability gap identified a few years ago in the European theater, has crystallized. The Army went through a selection process through the Department of Defense Ordnance Technology Consortium to determine the best collection of vendors to build prototypes.","description":"\u003cp\u003ewritten by Jen Judson (Defense News)\u003c/p\u003e\r\n\u003cp\u003eThe U.S. Army’s interim short-range air defense system, which will urgently fill a capability gap identified a few years ago in the European theater, has crystallized. The Army went through a selection process through the Department of Defense Ordnance Technology Consortium to determine the best collection of vendors to build prototypes.\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog:Defense","moog-news-and-events:type/article/news-article","moog-news-and-events:industry/defense","moog-news-and-events:product/weapon-platforms"],"startDate":"2018-06-28T00:00:00.000-04:00","externalLink":"https://www.defensenews.com/land/2018/06/28/us-armys-interim-short-range-air-defense-solution-crystallizes/","externalLinkLabel":"https://www.defensenews.com","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Defense","right":"moog-news-and-events:industry/defense"},{"left":"Weapon Platforms","right":"moog-news-and-events:product/weapon-platforms"}],"ctaUrl":"https://www.defensenews.com/land/2018/06/28/us-armys-interim-short-range-air-defense-solution-crystallizes/","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"Lockheed Martin to help UK Space Agency build first commercial spaceport; Launch first orbital rocket","openInANewTab":false,"articleTitleType":"h1","smallDescription":"\"The countdown to the first orbital rocket launch from UK soil has officially begun,\" said Patrick Wood, Lockheed Martin\u0027s UK Country Executive for Space. \"The UK Government has stated its desire to grow the UK\u0027s space sector to ten percent of the global space economy by 2030. We are proud to be selected to help them achieve this goal. This initiative will not only spark advancements in science and innovation, it will create new opportunities for current and future UK-based suppliers to become part of the next space age.\"","description":"\u003cp\u003e\u0026quot;The countdown to the first orbital rocket launch from UK soil has officially begun,\u0026quot; said Patrick Wood, Lockheed Martin\u0027s UK Country Executive for Space. \u0026quot;The UK Government has stated its desire to grow the UK\u0027s space sector to ten percent of the global space economy by 2030. We are proud to be selected to help them achieve this goal. This initiative will not only spark advancements in science and innovation, it will create new opportunities for current and future UK-based suppliers to become part of the next space age.\u0026quot;\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog-news-and-events:type/article/news-article","moog-news-and-events:industry/space","moog:Space"],"startDate":"2018-06-15T00:00:00.000-04:00","externalLink":"https://news.lockheedmartin.com/2018-07-16-Lockheed-Martin-To-Help-UK-Space-Agency-Build-First-Commercial-Spaceport-Launch-First-Orbital-Rocket#assets_all%A0","externalLinkLabel":"https://news.lockheedmartin.com","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Space","right":"moog-news-and-events:industry/space"}],"ctaUrl":"https://news.lockheedmartin.com/2018-07-16-Lockheed-Martin-To-Help-UK-Space-Agency-Build-First-Commercial-Spaceport-Launch-First-Orbital-Rocket#assets_all%A0","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"Air Tractor’s Menker on Future Prospects for AT-802U Multi-Mission Aircraft","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Tom Menker, business development \u0026 government relations representative at Air Tractor, discusses the company’s AT-802U multi-mission aircraft, why its ISR capabilities make it a good fit for the US Air Force despite its elimination from the service’s light-attack experiment aircraft competition, the aircraft’s specifications and more during a May 18, 2018, interview with Defense \u0026 Aerospace Report Editor and Host Vago Muradian at the National Defense Industrial Association’s 2018 Special Operations Forces Industry Conference, held May 21-24 in Tampa, Fla.","description":"\u003cp\u003eTom Menker, business development \u0026amp; government relations representative at Air Tractor, discusses the company’s AT-802U multi-mission aircraft, why its ISR capabilities make it a good fit for the US Air Force despite its elimination from the service’s light-attack experiment aircraft competition, the aircraft’s specifications and more during a May 18, 2018, interview with Defense \u0026amp; Aerospace Report Editor and Host Vago Muradian at the National Defense Industrial Association’s 2018 Special Operations Forces Industry Conference, held May 21-24 in Tampa, Fla.\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog:Defense","moog-news-and-events:type/article/news-article","moog-news-and-events:industry/defense","moog-news-and-events:product/weapon-stores-management"],"startDate":"2018-05-24T00:00:00.000-04:00","externalLink":"https://defaeroreport.com/2018/05/22/air-tractors-menker-on-future-prospects-for-at-802u-multi-mission-aircraft/","externalLinkLabel":"https://defaeroreport.com","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Defense","right":"moog-news-and-events:industry/defense"},{"left":"Weapon Stores Management","right":"moog-news-and-events:product/weapon-stores-management"}],"ctaUrl":"https://defaeroreport.com/2018/05/22/air-tractors-menker-on-future-prospects-for-at-802u-multi-mission-aircraft/","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"Army Details Timeline for Short Range Air Defense System Contract And Prototype","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Leonardo DRS has a SHORAD system that is fully integrated onto the Stryker. The centerpiece is its “reconfigurable integration weapons platform,” made by its partner Moog, according to Ed House, DRS Land Systems’ business development manager, who spoke to Defense News at Global Force...","description":"\u003cp\u003eLeonardo DRS has a SHORAD system that is fully integrated onto the Stryker. The centerpiece is its “reconfigurable integration weapons platform,” made by its partner Moog, according to Ed House, DRS Land Systems’ business development manager, who spoke to Defense News at Global Force...\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog:Defense","moog-news-and-events:type/article/news-article","moog-news-and-events:industry/defense","moog-news-and-events:product/weapon-platforms","moog-news-and-events:product/weapon-stores-management"],"startDate":"2018-03-28T00:00:00.000-04:00","externalLink":"https://www.defensenews.com/digital-show-dailies/global-force-symposium/2018/03/28/armys-short-range-air-defense-system-will-be-under-contract-by-august-prototyped-by-spring/","externalLinkLabel":"https://www.defensenews.com","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Defense","right":"moog-news-and-events:industry/defense"},{"left":"Weapon Platforms","right":"moog-news-and-events:product/weapon-platforms"},{"left":"Weapon Stores Management","right":"moog-news-and-events:product/weapon-stores-management"}],"ctaUrl":"https://www.defensenews.com/digital-show-dailies/global-force-symposium/2018/03/28/armys-short-range-air-defense-system-will-be-under-contract-by-august-prototyped-by-spring/","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"AUSA GLOBAL: LEONARDO DRS TAKES DOWN DRONES","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Last year in July, Leonardo DRS announced that it has received a contract award from the US Army for up to U$16 million, under an urgent operational need, to develop a counter-unmanned aerial system (C-UAS) capability to protect soldiers from enemy drones...","description":"\u003cp\u003eLast year in July, Leonardo DRS announced that it has received a contract award from the US Army for up to U$16 million, under an urgent operational need, to develop a counter-unmanned aerial system (C-UAS) capability to protect soldiers from enemy drones...\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog:Defense","moog-news-and-events:type/article/news-article","moog-news-and-events:industry/defense","moog-news-and-events:product/weapon-platforms","moog-news-and-events:product/weapon-stores-management"],"startDate":"2018-03-27T00:00:00.000-04:00","externalLink":"https://www.monch.com/mpg/news/land/3048-leodrone.html","externalLinkLabel":"https://www.monch.com","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Defense","right":"moog-news-and-events:industry/defense"},{"left":"Weapon Platforms","right":"moog-news-and-events:product/weapon-platforms"},{"left":"Weapon Stores Management","right":"moog-news-and-events:product/weapon-stores-management"}],"ctaUrl":"https://www.monch.com/mpg/news/land/3048-leodrone.html","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"Moog Donates Printer to Colorado School of Mines","openInANewTab":false,"articleTitleType":"h1","smallDescription":"ADAPT member company Moog has donated an EOS M270 Direct Metal Laser Sintering (DMLS) system to Colorado School of Mines to further advance additive manufacturing research collaboration between the ADAPT Center and the Laser Machining Group led by Dr. Jeff Squier.","description":"\u003cp\u003eADAPT member company Moog has donated an EOS M270 Direct Metal Laser Sintering (DMLS) system to Colorado School of Mines to further advance additive manufacturing research collaboration between the ADAPT Center and the Laser Machining Group led by Dr. Jeff Squier.\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog:Space","moog-news-and-events:industry/space"],"startDate":"2018-01-30T00:00:00.000-05:00","externalLink":"https://adapt.mines.edu/798-2/","externalLinkLabel":"https://adapt.mines.edu/798-2/","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Space","right":"moog-news-and-events:industry/space"}],"ctaUrl":"https://adapt.mines.edu/798-2/","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"Putting Servo Valves Back to Work","openInANewTab":false,"articleTitleType":"h1","description":"\u003cp\u003e\u003ci\u003e12 February 2018\u003c/i\u003e\u003c/p\u003e\r\n\u003cp\u003eby Chris Valiquette\u003c/p\u003e\r\n","tags":["moog-news-and-events:product/power-management","moog-news-and-events:product/services-industrial","moog-news-and-events:industry/industrial-machinery","moog-news-and-events:product/servo-valves-and-proportional-valves","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:product/radial-piston-pumps","moog-news-and-events:industry/energy","moog-news-and-events:category/blogs","moog-news-and-events:category/articles"],"startDate":"2018-01-01T00:00:00.000-05:00","categories":[{"left":"Power Management","right":"moog-news-and-events:product/power-management"},{"left":"Services - Industrial","right":"moog-news-and-events:product/services-industrial"},{"left":"Industrial Machinery","right":"moog-news-and-events:industry/industrial-machinery"},{"left":"Servo Valves and Proportional Valves","right":"moog-news-and-events:product/servo-valves-and-proportional-valves"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Radial Piston Pumps","right":"moog-news-and-events:product/radial-piston-pumps"},{"left":"Energy","right":"moog-news-and-events:industry/energy"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"},{"left":"Articles","right":"moog-news-and-events:category/articles"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2018/100/Putting_ServoValves_Back_to-Work.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Moog Pride Swells As USS Little Rock is Commissioned","openInANewTab":false,"articleTitleType":"h1","smallDescription":"\"To have this event here means so much to us. We actually get to see our work,\" says Maureen Athoe, President of Moog\u0027s Space \u0026 Defense Group. \"It\u0027s a very big deal, especially for our employees who work on this stuff, work on the hardware, but they never get to see it in person, they never get to see where it goes. You usually don\u0027t get to see it on a sub, you don\u0027t get to see it on a missile. You get to see it on that ship this weekend,\" she says.","description":"\u003cp\u003e\u0026quot;To have this event here means so much to us. We actually get to see our work,\u0026quot; says Maureen Athoe, President of Moog\u0027s Space \u0026amp; Defense Group. \u0026quot;It\u0027s a very big deal, especially for our employees who work on this stuff, work on the hardware, but they never get to see it in person, they never get to see where it goes. You usually don\u0027t get to see it on a sub, you don\u0027t get to see it on a missile. You get to see it on that ship this weekend,\u0026quot; she says.\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog:Defense","moog-news-and-events:type/article/news-article","moog-news-and-events:industry/defense","moog-news-and-events:product/actuation-systems"],"startDate":"2017-12-14T00:00:00.000-05:00","externalLink":"https://www.wben.com/articles/moog-pride-swells-uss-little-rock-commissioned","externalLinkLabel":"https://www.wben.com","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Defense","right":"moog-news-and-events:industry/defense"},{"left":"Actuation Systems","right":"moog-news-and-events:product/actuation-systems"}],"ctaUrl":"https://www.wben.com/articles/moog-pride-swells-uss-little-rock-commissioned","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"AUSA 2017: Leonardo leads the fight against UAS threat","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Under an urgent requirement for the US Army Leonardo DRS has been awarded a $42 million contract for a counter-unmanned aerial system (C-UAS). The C-UAS will comprise of two MRAP all-terrain vehicles, a Reconfigurable Integrated-weapons Platform (RIwP) turret from Moog and a mast-mounted Surveillance and Battlefield Reconnaissance Equipment (SABRE) EO/IR sensor from DRS.","description":"\u003cp\u003eUnder an urgent requirement for the US Army Leonardo DRS has been awarded a $42 million contract for a counter-unmanned aerial system (C-UAS). The C-UAS will comprise of two MRAP all-terrain vehicles, a Reconfigurable Integrated-weapons Platform (RIwP) turret from Moog and a mast-mounted Surveillance and Battlefield Reconnaissance Equipment (SABRE) EO/IR sensor from DRS.\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog:Defense","moog-news-and-events:type/article/news-article","moog-news-and-events:industry/defense","moog-news-and-events:product/weapon-platforms"],"startDate":"2017-10-10T00:00:00.000-04:00","externalLink":"https://bit.ly/Moog_Shepard_RIwP","externalLinkLabel":"https://www.shephardmedia.com/","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Defense","right":"moog-news-and-events:industry/defense"},{"left":"Weapon Platforms","right":"moog-news-and-events:product/weapon-platforms"}],"ctaUrl":"https://bit.ly/Moog_Shepard_RIwP","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"A Precision Medium Caliber Leathality Solution Available Today","openInANewTab":false,"articleTitleType":"h1","smallDescription":"As threats evolve across the world, the U.S. Army must keep pace with its adversaries’ modernization efforts. Lieutenant General H.R. McMaster, Director, Army Capabilities Integration Center and Deputy Commanding General, Futures, U.S. Army Training and Doctrine Command, has led the charge to enhance the lethality of the Army’s Brigade Combat Teams (BCT).","description":"\u003cp\u003eAs threats evolve across the world, the U.S. Army must keep pace with its adversaries’ modernization efforts. Lieutenant General H.R. McMaster, Director, Army Capabilities Integration Center and Deputy Commanding General, Futures, U.S. Army Training and Doctrine Command, has led the charge to enhance the lethality of the Army’s Brigade Combat Teams (BCT).\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog-news-and-events:type/article/news-article","moog-news-and-events:industry/defense","moog:Defense","moog-news-and-events:product/weapon-platforms"],"startDate":"2017-10-08T00:00:00.000-04:00","externalLink":"https://bit.ly/AUSA_RIwP","externalLinkLabel":"https://www.leonardodrs.com/","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Defense","right":"moog-news-and-events:industry/defense"},{"left":"Weapon Platforms","right":"moog-news-and-events:product/weapon-platforms"}],"ctaUrl":"https://bit.ly/AUSA_RIwP","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"Could the DRS Counter-UAS system be the U.S. Army\u0027s Solution to defeating enemy drones?","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Leonardo DRS, which is the lead systems integrator, will work with its teammate, Moog Inc., and various other subcontractors develop the C-UAS capability. The system will include Moog’s Reconfigurable Integrated-weapons Platform (RIwP) turret.","description":"\u003cp\u003eLeonardo DRS, which is the lead systems integrator, will work with its teammate, Moog Inc., and various other subcontractors develop the C-UAS capability. The system will include Moog’s Reconfigurable Integrated-weapons Platform (RIwP) turret.\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog:Defense","moog-news-and-events:industry/defense","moog-news-and-events:product/weapon-platforms"],"startDate":"2017-08-02T00:00:00.000-04:00","externalLink":"http://www.militaryaerospace.com/articles/pt/2017/08/could-the-drs-counter-uas-system-be-the-u-s-army-s-solution-to-defeating-enemy-drones.html?cmpid\u003denl_mae_unmanned_vehicles_2017-08-15\u0026email_address\u003dkeschner@moog.com\u0026eid\u003d289487867\u0026bid\u003d1838326","externalLinkLabel":"http://www.militaryaerospace.com","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Defense","right":"moog-news-and-events:industry/defense"},{"left":"Weapon Platforms","right":"moog-news-and-events:product/weapon-platforms"}],"ctaUrl":"http://www.militaryaerospace.com/articles/pt/2017/08/could-the-drs-counter-uas-system-be-the-u-s-army-s-solution-to-defeating-enemy-drones.html?cmpid\u003denl_mae_unmanned_vehicles_2017-08-15\u0026email_address\u003dkeschner@moog.com\u0026eid\u003d289487867\u0026bid\u003d1838326","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"Moog Listed in Defense News\u0027 Top 100 for 2017","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Defense News publishes its annual survey of the world\u0027s top 100 defense companies.","description":"\u003cp\u003eDefense News publishes its annual survey of the world\u0027s top 100 defense companies.\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog:Defense","moog-news-and-events:type/article/news-article","moog-news-and-events:industry/defense","moog-news-and-events:product/weapon-platforms"],"startDate":"2017-07-24T00:00:00.000-04:00","externalLink":"https://bit.ly/Defense100_Moog","externalLinkLabel":"https://people.defensenews.com/","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Defense","right":"moog-news-and-events:industry/defense"},{"left":"Weapon Platforms","right":"moog-news-and-events:product/weapon-platforms"}],"ctaUrl":"https://bit.ly/Defense100_Moog","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"Moog \u0026 Leonardo DRS win contract to develop counter-drone capability for U.S. Army","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Leonardo DRS has received a contract from the U.S. Army to develop a counter-unmanned aerial system (C-UAS) capability to protect soldiers from enemy drones, the company announced in a statement today. The contract is under an urgent operational need and worth up to $16 million. Leonardo DRS will act as the lead systems integrator and work with Moog Inc. and additional industry partners, the statement read.","description":"\u003cp\u003eLeonardo DRS has received a contract from the U.S. Army to develop a counter-unmanned aerial system (C-UAS) capability to protect soldiers from enemy drones, the company announced in a statement today. The contract is under an urgent operational need and worth up to $16 million. Leonardo DRS will act as the lead systems integrator and work with Moog Inc. and additional industry partners, the statement read.\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog:Defense","moog-news-and-events:type/article/news-article","moog-news-and-events:industry/defense","moog-news-and-events:product/weapon-platforms"],"startDate":"2017-07-17T00:00:00.000-04:00","externalLink":"https://bit.ly/DefPost_DRS_RIwP","externalLinkLabel":"https://defpost.com/","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Defense","right":"moog-news-and-events:industry/defense"},{"left":"Weapon Platforms","right":"moog-news-and-events:product/weapon-platforms"}],"ctaUrl":"https://bit.ly/DefPost_DRS_RIwP","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"Moog Completes First Project Under USAF’s Booster Propulsion Maturation Program","openInANewTab":false,"articleTitleType":"h1","smallDescription":"The first of ten contracts awarded under the Booster Propulsion Technology Maturation Broad Agency Announcement (BAA) was recently completed. Moog Inc. successfully completed a “Non-Destructive Evaluation, Standards, and Testing” project, March 13. The company met all program objectives and completed all deliverables on time and on budget during the 15-month period of performance.","description":"\u003cp\u003eThe first of ten contracts awarded under the Booster Propulsion Technology Maturation Broad Agency Announcement (BAA) was recently completed. Moog Inc. successfully completed a “Non-Destructive Evaluation, Standards, and Testing” project, March 13. The company met all program objectives and completed all deliverables on time and on budget during the 15-month period of performance.\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog:Space","moog-news-and-events:type/article/news-article","moog-news-and-events:industry/defense","moog-news-and-events:industry/space"],"startDate":"2017-05-05T00:00:00.000-04:00","externalLink":"https://bit.ly/USAF_BPMProgram","externalLinkLabel":"http://www.parabolicarc.com/","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Defense","right":"moog-news-and-events:industry/defense"},{"left":"Space","right":"moog-news-and-events:industry/space"}],"ctaUrl":"https://bit.ly/USAF_BPMProgram","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"U.S. Army to Evaluate Counter-Drone Gun System","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Aware of the growing threat of bomb-laden mini drones that recently emerged in Iraq and Syria, the US Army is rushing to field countermeasures and kinetic effects designed specifically to defeat drones.To integrate soft kill capabilities DRS is employing jammers provided by SRC on combat platforms which will soon deploy in support of an urgent operational need. A hard kill system based on remotely operated weapon station employs the Moog Reconfigurable Integrated-weapons Platform (RIwP).","description":"\u003cp\u003eAware of the growing threat of bomb-laden mini drones that recently emerged in Iraq and Syria, the US Army is rushing to field countermeasures and kinetic effects designed specifically to defeat drones.To integrate soft kill capabilities DRS is employing jammers provided by SRC on combat platforms which will soon deploy in support of an urgent operational need. A hard kill system based on remotely operated weapon station employs the Moog Reconfigurable Integrated-weapons Platform (RIwP).\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog:Defense","moog-news-and-events:type/article/news-article","moog-news-and-events:industry/defense","moog-news-and-events:product/weapon-platforms"],"startDate":"2017-03-13T00:00:00.000-04:00","externalLink":"https://bit.ly/RIwP_DefenseUpdate","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Defense","right":"moog-news-and-events:industry/defense"},{"left":"Weapon Platforms","right":"moog-news-and-events:product/weapon-platforms"}],"ctaUrl":"https://bit.ly/RIwP_DefenseUpdate","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"Oshkosh Defense Displays Next Generation Vehicles Equipped for the Modern Battlefield at IDEX 2017","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Oshkosh Defense, LLC will showcase its MRAP All-Terrain Vehicle (M-ATV) and Light Combat Tactical All-Terrain Vehicle (L-ATV), the U.S. military’s JLTV solution, at the IDEX Conference 2017. The vehicles will be on display at the Abu Dhabi National Exhibition Centre, in Abu Dhabi from February 19-23, 2017.","description":"\u003cp\u003eOshkosh Defense, LLC will showcase its MRAP All-Terrain Vehicle (M-ATV) and Light Combat Tactical All-Terrain Vehicle (L-ATV), the U.S. military’s JLTV solution, at the IDEX Conference 2017. The vehicles will be on display at the Abu Dhabi National Exhibition Centre, in Abu Dhabi from February 19-23, 2017.\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog:Defense","moog-news-and-events:type/article/news-article","moog-news-and-events:industry/defense","moog-news-and-events:product/weapon-platforms"],"startDate":"2017-02-18T00:00:00.000-05:00","externalLink":"https://www.defense-aerospace.com/articles-view/release/3/181273/oshkosh-takes-next_gen-vehicles-to-idex-2017.html","externalLinkLabel":"https://www.defense-aerospace.com","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Defense","right":"moog-news-and-events:industry/defense"},{"left":"Weapon Platforms","right":"moog-news-and-events:product/weapon-platforms"}],"ctaUrl":"https://www.defense-aerospace.com/articles-view/release/3/181273/oshkosh-takes-next_gen-vehicles-to-idex-2017.html","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"Moog demos M230LF cannon on RIWP","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Moog has carried out a live fire demonstration of a 30mm direct fire cannon on the Reconfigurable Integrated-Weapons Platform (RIWP), the company announced on 14 December.","description":"\u003cp\u003eMoog has carried out a live fire demonstration of a 30mm direct fire cannon on the Reconfigurable Integrated-Weapons Platform (RIWP), the company announced on 14 December.\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles"],"startDate":"2016-12-16T00:00:00.000+02:00","externalLink":"https://www.shephardmedia.com/news/landwarfareintl/moog-demos-m230lf-cannon/","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"}],"ctaUrl":"https://www.shephardmedia.com/news/landwarfareintl/moog-demos-m230lf-cannon/","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"RIwP: A Precision Medium Cailber Lethality Solution Available Today","openInANewTab":false,"articleTitleType":"h1","smallDescription":"As threats evolve across the world, the U.S. Army must keep pace with its adversaries\u0027 modernization efforts. Lieutenant General H.R. McMaster, Director, Army Capabilities Integration Center and Deputy Commanding General, Futures, U.S. Army Training and Doctrine Command, has led the charge to enhance the lethality of the Army\u0027s Brigade Combat Teams (BCT).","description":"\u003cp\u003eAs threats evolve across the world, the U.S. Army must keep pace with its adversaries\u0027 modernization efforts. Lieutenant General H.R. McMaster, Director, Army Capabilities Integration Center and Deputy Commanding General, Futures, U.S. Army Training and Doctrine Command, has led the charge to enhance the lethality of the Army\u0027s Brigade Combat Teams (BCT).\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles"],"startDate":"2016-12-01T00:00:00.000+02:00","externalLink":"https://www.moog.com/content/dam/moog/literature/Space_Defense/Defense_Literature/RIwP_Calvary_and_Armor_Journal.pdf","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"}],"ctaUrl":"https://www.moog.com/content/dam/moog/literature/Space_Defense/Defense_Literature/RIwP_Calvary_and_Armor_Journal.pdf","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"Oshkosh Defense Showcases Upgunned JLTV, M-ATV","openInANewTab":false,"articleTitleType":"h1","smallDescription":"The M-ATV Assault variant on display is outfitted with a Moog Reconfigurable Integrated-weapons Platform (RIwP). Along with the same Orbital ATK M230 LF 30mm lightweight automatic chain gun as on the JLTV variant, the RIwP mounts a Javelin missile, an M249 5.56mm machine gun, and a DRS Long Range AIM target acquisition sensor suite.","description":"\u003cp\u003eThe M-ATV Assault variant on display is outfitted with a Moog Reconfigurable Integrated-weapons Platform (RIwP). Along with the same Orbital ATK M230 LF 30mm lightweight automatic chain gun as on the JLTV variant, the RIwP mounts a Javelin missile, an M249 5.56mm machine gun, and a DRS Long Range AIM target acquisition sensor suite.\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles"],"startDate":"2016-10-06T00:00:00.000+03:00","externalLink":"https://bit.ly/2dyrF8P","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"}],"ctaUrl":"https://bit.ly/2dyrF8P","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"Moog Listed in Defense News\u0027 Top 100 for 2016","openInANewTab":false,"articleTitleType":"h1","tags":["moog-news-and-events:category/articles"],"startDate":"2016-09-13T00:00:00.000+03:00","externalLink":"https://bit.ly/2016_top100","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"}],"ctaUrl":"https://bit.ly/2016_top100","isExternal":true,"containsLocation":false,"target":"_parent"},{"articleTitle":"Advanced Simulation Tables Open New Roads to Faster, More Cost-Effective Automotive Design","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Today, the pressure on automotive designers has never been more intense. Tighter operating budgets, shorter time to market and fewer resources in the test lab mean test and design professionals must think differently to meet their evolving challenges. What worked just five years ago, in fact, may already be obsolete and ineffective. So where do automotive engineers turn when the stakes are so high on completing their latest design projects?","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cdiv class\u003d\"entry-overview-container\"\u003e\r\n \u003cdiv class\u003d\"entry-overview-contents clearfix\"\u003e\r\n \u003cdiv class\u003d\"entry-overview-image\"\u003e\r\n \u003ca href\u003d\"/content/dam/moog/ideas-in-motion-control/images/2016/NL39/MoogHydSimTable.jpg\"\u003e \u003cimg alt\u003d\"Simulation Table\" height\u003d\"198\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/2016/NL39/MoogHydSimTable.jpg\" width\u003d\"278\" /\u003e\u003c/a\u003e\r\n \u003c/div\u003e\r\n \u003cdiv class\u003d\"entry-overview-topics\"\u003e\r\n \u003ch4\u003eIn this article:\u003c/h4\u003e\r\n \u003cul\u003e\r\n \u003cul\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eElectric simulation tables offer new benefits for automotive testing\u003c/li\u003e\r\n \u003cli\u003eManufacturers are moving beyond the traditional test track for key product tests\u003c/li\u003e\r\n \u003cli\u003eActuation technologies are carefully tailored to meet unique test protocols\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003c/ul\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan style\u003d\"color: rgb(135,33,46);\"\u003eScroll down to watch video case studies\u003c/span\u003e\u003c/strong\u003e\u003c/em\u003e\u003c/p\u003e\r\n \u003c/div\u003e\r\n \u003c/div\u003e\r\n \u003c/div\u003e\r\n \u003cp style\u003d\"text-align: center;\"\u003e\u003cem\u003e\u003cstrong\u003eMoog Hydraulic Simulation Table in CTI Suzhou, China\u003c/strong\u003e\u003c/em\u003e\u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003eToday, the pressure on automotive designers has never been more intense. Tighter operating budgets, shorter time to market and fewer resources in the test lab mean test and design professionals must think differently to meet their evolving challenges. What worked just five years ago, in fact, may already be obsolete and ineffective. So where do automotive engineers turn when the stakes are so high on completing their latest design projects?\u003c/strong\u003e\u003c/p\u003e\r\n \u003cp\u003eIn test labs around the world, automotive suppliers are turning to simulation tables to bring automotive parts to market faster. Multi-axis testing with a simulation table enables companies to shorten the time required for product testing and quality assurance. These tables can run continuously for several days, a period equivalent to hundreds of thousands of road kilometers. With realistic simulation testing and technology advances, the timeframe to bring a new automotive component to market has been reduced from three to four years to just 18 to 24 months over the last 20 years. Today’s simulation tables are far more accurate and efficient, as well as safer and less expensive, than testing on traditional proving grounds.\u003c/p\u003e\r\n \u003cp\u003eAs a technology-neutral supplier of test systems, Moog’s engineers work with customers to provide hydraulic and electric technologies and customize key parameters for a simulation table to meet the exact requirements of the test operation. In the past few years, test labs have been increasingly interested in electric actuation systems for mechanical testing. This increase is the result of factors including the advanced capabilities of electric technology and the willingness of test labs to consider new technology to boost their competitiveness. While hydraulic actuation remains the logical choice for most structural test applications, advantages of electric actuation create suitability for many specific test applications.\u003c/p\u003e\r\n \u003cp\u003eThis article explores four case studies where automotive suppliers are successfully using simulation tables. It provides insights on how these companies selected the right technology (hydraulic or electric simulation tables) and customized its operation to meet unique technical requirements and business objectives.\u003c/p\u003e\r\n \u003ch2\u003eHydraulic Test Tables Take Laps for CTI\u003c/h2\u003e\r\n \u003cp\u003eThe Suzhou, China-based Centre Testing International Corporation (CTI), a provider of vehicle components durability testing services, recently selected Moog to provide a customized \u003ca href\u003d\"https://www.moog.com/products/simulation-tables/hydraulic-simulation-table/\" target\u003d\"blank\"\u003e \u003cspan style\u003d\"color: rgb(94,130,171);\"\u003eHydraulic Simulation Table (H-ST)\u003c/span\u003e\u003c/a\u003e to test powertrain mount durability (See Fig. 1). CTI wanted the multi-axle road simulation testing capabilities for its customer GM PATAC – a joint venture between General Motors and Shanghai Auto Group.\u003c/p\u003e\r\n \u003cp\u003eThe H-ST consists of a compact and light platform and base plates on which stress resistant hydrostatic jacks are assembled with rods jutting from the jacks connected to the platform structure. To meet the unique needs of the application, Moog engineers customized the system in several unique ways. Moog designed one rotary actuator with a connection fixture that was used to add torque input to the engine to simulate engine torque output and add force on the test mounts at acceleration/deceleration events. An additional electric heating system was also used to simulate the circumstance temperature of each mount area. Closed loop control of temperature was achieved through a heating gun, PLC controller and temperature sensors, and the temperature set point was determined based on thermal CAE analysis of actual road test data.\u003c/p\u003e\r\n \u003cdiv\u003e\r\n \u003ca href\u003d\"/content/dam/moog/ideas-in-motion-control/images/2016/NL39/HydSimTable.jpg\" title\u003d\"Fig3\"\u003e\u003cimg alt\u003d\"Hydraulic Simulation Table\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/2016/NL39/HydSimTable.jpg\" width\u003d\"600\" /\u003e\u003c/a\u003e\r\n \u003cp class\u003d\"center-align bold-italic\"\u003e\u003cbr /\u003eFig. 1. Moog Hydraulic Simulation Table with a car engine mount being tested in CTI Suzhou, China\u003c/p\u003e\r\n \u003c/div\u003e\r\n \u003cp\u003eTo complete its tests on the new system, CTI prepared a vehicle half body, and powertrain assembly and pillars as fixtures for connecting test mounts (engine, transmission, rear end) with the H-ST.\u003c/p\u003e\r\n \u003cdiv class\u003d\"wistia_responsive_padding\" style\u003d\"padding: 56.25% 0 28.0px 0;\"\u003e\r\n \u003cdiv class\u003d\"wistia_responsive_wrapper\" style\u003d\"height: 100.0%;left: 0;top: 0;width: 100.0%;\"\u003e\r\n \u003ciframe class\u003d\"wistia_embed\" frameborder\u003d\"0\" src\u003d\"//fast.wistia.net/embed/iframe/7i1khbuo0k?videoFoam\u003dtrue\"\u003e\u003c/iframe\u003e\r\n \u003c/div\u003e\r\n \u003c/div\u003e\r\n \u003cscript src\u003d\"//fast.wistia.net/assets/external/E-v1.js\"\u003e\u003c/script\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003cp\u003e“We were looking for a solution to a particularly complex durability test,” said Lilac Lai, key account manager, CTI Suzhou. “Moog allowed us to comprehensively communicate our goals for the project, translate this vision into a customized solution that met our needs, and deliver on our commitments to our customer.”\u003c/p\u003e\r\n \u003ch2\u003eTenneco China’s Challenge\u003c/h2\u003e\r\n \u003cp\u003eTenneco China had a long-standing relationship with Moog. When Tenneco China asked Wuxi XinDeBao, an OEM supplier of exhaust pipe sub-systems for major car brands such as Volkswagen, GM, Ford JV, FAW and SAIC, to establish a China-based solution for durability and validation tests, Tenneco knew the motion-control experts at Moog could help XinDeBao with a solution.\u003c/p\u003e\r\n \u003cp\u003eAs Moog began working with XinDeBao and Tenneco, the motion-control test team in China determined that only a new version of Moog’s Hydraulic Simulation Table 100 kg (H-ST-100) could accurately meet XinDeBao’s requirements for the testing of automobile exhaust pipes. With the Moog H-ST-100 test solution (See Fig. 2), XinDeBao could conduct flex coupling component durability tests to simulate the relevant movements of two boundaries (engine manifold end and exhaust pipe end) in 6 DOF from a real-time time history domain. Time history files are simulated through the \u003ca target\u003d\"blank\"\u003e \u003cspan style\u003d\"color: rgb(94,130,171);\"\u003eMoog Test Controller (H-ST)\u003c/span\u003e\u003c/a\u003e and \u003ca target\u003d\"blank\"\u003e \u003cspan style\u003d\"color: rgb(94,130,171);\"\u003eReplication and Runner application software\u003c/span\u003e\u003c/a\u003e, to accurately replicate any specific road conditions needed for the tests. The test system is very compact and provides excellent accessibility during testing.\u003c/p\u003e\r\n \u003cdiv\u003e\r\n \u003ca href\u003d\"/content/dam/moog/ideas-in-motion-control/images/2016/NL39/HydSimTable2.jpg\" title\u003d\"Fig4\"\u003e\u003cimg alt\u003d\"Hydraulic Simulation Table\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/2016/NL39/HydSimTable2.jpg\" width\u003d\"600\" /\u003e\u003c/a\u003e\r\n \u003cp class\u003d\"center-align bold-italic\"\u003e\u003cbr /\u003eFig. 2. Moog Hydraulic Simulation Table 100 kg in Wuxi XinDeBao, China\u003c/p\u003e\r\n \u003c/div\u003e\r\n \u003cp\u003eMoog delivered the new system on schedule and XinDeBao used the H-ST-100 to conduct a successful flex coupling durability test program specifically designed by Moog to handle smaller payloads of up to 100 kg (See Fig. 3). The table is also capable of performing durability evaluations of other small vehicle components.\u003c/p\u003e\r\n \u003cdiv class\u003d\"wistia_responsive_padding\" style\u003d\"padding: 56.25% 0 28.0px 0;\"\u003e\r\n \u003cdiv class\u003d\"wistia_responsive_wrapper\" style\u003d\"height: 100.0%;left: 0;top: 0;width: 100.0%;\"\u003e\r\n \u003ciframe class\u003d\"wistia_embed\" frameborder\u003d\"0\" src\u003d\"//fast.wistia.net/embed/iframe/szgugh08bu?videoFoam\u003dtrue\"\u003e\u003c/iframe\u003e\r\n \u003c/div\u003e\r\n \u003c/div\u003e\r\n \u003cscript src\u003d\"//fast.wistia.net/assets/external/E-v1.js\"\u003e\u003c/script\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003cp\u003eJimin Wang, general manager of XinDeBao, said, “Moog’s solution capabilities impressed us, especially compared to the other alternatives considered, which were often oversized, overdesigned, and overpriced for our requirements.”\u003c/p\u003e\r\n \u003cdiv\u003e\r\n \u003ca href\u003d\"/content/dam/moog/ideas-in-motion-control/images/2016/NL39/SimTableTested.jpg\" title\u003d\"Fig5\"\u003e\u003cimg alt\u003d\"Test Results\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/2016/NL39/SimTableTested.jpg\" width\u003d\"600\" /\u003e\u003c/a\u003e\r\n \u003cp class\u003d\"center-align bold-italic\"\u003e\u003cbr /\u003eFig. 3. New Moog Hydraulic Simulation Table with a XinDeBao Metal Hose \u003cbr /\u003ebeing tested in Wuxi XinDeBao, China\u003c/p\u003e\r\n \u003c/div\u003e\r\n \u003ch2\u003eThinking Inside the Tank\u003c/h2\u003e\r\n \u003cp\u003eWhen most people think of their vehicle’s fuel tank, it’s a simple thought about keeping it from running dry. For engineers, designing an automotive fuel tank is a complicated (and sometimes costly) challenge. Early in the design phase, engineers must test the pumps for drawing fuel from the tank. Level meters assess the amount of fuel in the tank, and valves make sure air is entering the tank. Introduce velocity, speed and temperature, and designing the tank becomes a not-so-simple endeavor.\u003c/p\u003e\r\n \u003cp\u003ePlus, there’s often limited time to do this work, especially when an automobile manufacturer is trying to introduce a new model to the market. Automakers have largely relied on test tracks to design fuel tanks. But taking a vehicle to a certified test track requires a prototype.\u003c/p\u003e\r\n \u003cp\u003eWhen Fiat determined that it was spending too much money taking prototypes to the test track, the company sought a more innovative approach to road testing. The company turned to Moog for an 8 Degrees of Freedom (DOF) simulation table design that would save them both time and money. By using a universal joint to connect a 6 DOF electromechanical simulation table to a 2 DOF tilt table on top for increased pitch and roll motion (See Fig. 4), Moog reproduced higher frequency road profiles, where the tilt table simulates the cornering and acceleration behavior of the vehicle. The 8 DOF test systems enables Fiat to include different conditions during driving that lead to extreme fuel-sloshing effects, such as mountain driving, instant braking or very sharp cornering maneuvers. Software linked to the system replicates time history drive files that were recorded at the test track or perform resonant-frequency research.\u003c/p\u003e\r\n \u003cdiv\u003e\r\n \u003ca href\u003d\"/content/dam/moog/ideas-in-motion-control/images/2016/NL39/TestSystem.jpg\" title\u003d\"Fig1\"\u003e\u003cimg alt\u003d\"Electric Simulation Table\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/2016/NL39/TestSystem.jpg\" width\u003d\"600\" /\u003e\u003c/a\u003e\r\n \u003cp class\u003d\"center-align bold-italic\"\u003e\u003cbr /\u003eFig. 4. 8 DOF Moog test system comprised of a 6 DOF Electric Simulation Table \u003cbr /\u003ewith an innovative extra 2 DOF tilt table.\u003c/p\u003e\r\n \u003c/div\u003e\r\n \u003cp\u003eWith an 8 DOF system, Fiat can now achieve total pitch and roll angles of more than 50 degrees and continual acceleration of up to 12 m/sec². Achieving a greater degree of combined pitch and roll angles with a simulator allows automakers like Fiat to avoid taking their prototypes to a test track. Being able to simulate the sharper cornering and higher acceleration found in real-life driving increases the speed of testing and saves cost, because it reduces the use of outdoor test tracks.\u003c/p\u003e\r\n \u003ch2\u003eA Second Lap for the 8 DOF\u003c/h2\u003e\r\n \u003cp\u003eWhen Veritas AG, a producer of fluid systems, molding parts and thermo systems for the automotive industry, wanted to test the behavior of fluid in automotive fuel and fluid tank systems, it selected Moog to supply an electric simulation table with tilt. Veritas AG ordered the 8 DOF system to perform tests on automotive SCR (Selective Catalytic Reduction) fluid tanks used to inject liquid-reducing agents in catalytic converters for the reduction of harmful emissions. Like Fiat, Veritas AG’s 8 DOF system consists of an electric simulation table with a tilt table on top for increased pitch and roll motion.\u003c/p\u003e\r\n \u003cp\u003eThe electric simulation table reproduces the higher frequency road profiles, where the tilt table can simulate the cornering and acceleration behavior of the vehicle. This enables Veritas AG to include various conditions during driving that lead to extreme fluid-sloshing effects, such as instant braking or very sharp cornering maneuvers (See Fig. 5). In addition, the Moog Replication test software module will enable Veritas AG to replicate time history drive files that were recorded at the test track. After Moog installed the system, Veritas immediately began performing its first series of tests for its automotive customers and continues to see a steady line-up of work for the realistic testing the table provides.\u003c/p\u003e\r\n \u003cdiv\u003e\r\n \u003ca href\u003d\"/content/dam/moog/ideas-in-motion-control/images/2016/NL39/ElecSimTable.jpg\" title\u003d\"Fig2\"\u003e\u003cimg alt\u003d\"Electric Simulation Table\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/2016/NL39/ElecSimTable.jpg\" width\u003d\"600\" /\u003e\u003c/a\u003e\r\n \u003cp class\u003d\"center-align bold-italic\"\u003e\u003cbr /\u003eFig. 5. The Electric Simulation Table with Tilt is used for \u003cbr /\u003eproduct development testing, such as fluid tank tests.\u003c/p\u003e\r\n \u003c/div\u003e\r\n \u003ch2\u003eBringing a Product to Market Faster, with Less Space\u003c/h2\u003e\r\n \u003cp\u003eHigh frequency multi-axis vibration testing with electric or hydraulic simulation tables enables companies like Fiat, Veritas AG, CTI and XinDeBao to shorten the time needed for product testing and quality assurance through its highly realistic feel and ability to simulate a period equivalent to hundreds of thousands of road miles.\u003c/p\u003e\r\n \u003cp\u003eThe simulation tables installed for companies like XinDeBao occupy only one-third of the space of traditional shaker tables. The smaller size makes it easy to install, move and control in any place in the testing laboratory. This gives automotive suppliers additional space for personnel and other equipment in their respective facilities. The tables are also less costly to maintain than orthogonal designs because the six actuators in each table are alike, so spare parts for any one table cost less.\u003c/p\u003e\r\n \u003cp\u003eFor Fiat, Veritas AG, CTI, XinDeBao and other global customers, working with Moog means prompt local support that delivers turnkey solutions, and exceptional performance. Additionally, Moog offers a wide array of simulation products and can design the most appropriate configuration depending on a customer\u0027s test requirements and test article (i.e., components, sub-assemblies and systems). Ultimately, it’s a relationship that moves safe, profitable designs off the drawing table and onto the road faster.\u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003e\u003cstrong\u003eWill Opie\u003c/strong\u003e is the head of Moog’s global simulation and test business. He has been with Moog for ten years in business development and program management roles in the defense, medical, automotive and aerospace markets. He studied mechanical engineering at the University of Plymouth in the United Kingdom.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:product/actuators-and-servoactuators","moog-news-and-events:product/simulation-tables","moog-news-and-events:product/test-systems","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:industry/simulation","moog-news-and-events:product/controllers-controls-and-software","moog-news-and-events:industry/test","moog-news-and-events:product/motion-systems","moog-news-and-events:category/blogs","moog-news-and-events:type/article","moog-news-and-events:category/articles"],"startDate":"2016-01-01T00:00:00.000-05:00","categories":[{"left":"Actuators \u0026 Servoactuators","right":"moog-news-and-events:product/actuators-and-servoactuators"},{"left":"Simulation Tables","right":"moog-news-and-events:product/simulation-tables"},{"left":"Test Systems","right":"moog-news-and-events:product/test-systems"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Simulation","right":"moog-news-and-events:industry/simulation"},{"left":"Controllers, Controls \u0026 Software","right":"moog-news-and-events:product/controllers-controls-and-software"},{"left":"Test","right":"moog-news-and-events:industry/test"},{"left":"Motion Systems","right":"moog-news-and-events:product/motion-systems"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"},{"left":"Article","right":"moog-news-and-events:type/article"},{"left":"Articles","right":"moog-news-and-events:category/articles"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2016/02/advanced-simulation-tables-open-new-roads-to-faster-more-cost-effective-automotive-design.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Axis Control Valve Puts Sailor and Machine Designer on the Right Tack","openInANewTab":false,"articleTitleType":"h1","smallDescription":"In this article: Axis control technology gives one sailboat an edge in speed and stability ACV-based control system precisely adjusts keel position in a single movement Creative application of the technology improves safety, operation and racing ability Veloce, 11-meter, 2,500 kg Farr 11S Sailboat with Canting Keel controlled by a...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cdiv class\u003d\"entry-overview-container\"\u003e\r\n \u003cdiv class\u003d\"entry-overview-contents clearfix\"\u003e\r\n \u003cdiv class\u003d\"entry-overview-image\"\u003e\r\n \u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/2016/NL40/Sailboat2.jpg\" alt\u003d\"Sailboat\" width\u003d\"278\" height\u003d\"289\" /\u003e\r\n \u003c/div\u003e\r\n \u003cdiv class\u003d\"entry-overview-topics\"\u003e\r\n \u003ch4\u003eIn this article:\u003c/h4\u003e\r\n \u003cul\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eAxis control technology gives one sailboat an edge in speed and stability\u003c/li\u003e\r\n \u003cli\u003eACV-based control system precisely adjusts keel position in a single movement\u003c/li\u003e\r\n \u003cli\u003eCreative application of the technology improves safety, operation and racing ability\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003c/ul\u003e\r\n \u003cbr /\u003e\r\n \u003cp\u003e\u003cem\u003e\u003cspan style\u003d\"color: rgb(239,235,230);\"\u003eVeloce, 11-meter, 2,500 kg Farr 11S Sailboat \u003cbr /\u003e with Canting Keel controlled by a Moog Axis \u003cbr /\u003e Control Valve\u003c/span\u003e\u003c/em\u003e\u003c/p\u003e\r\n \u003c/div\u003e\r\n \u003c/div\u003e\r\n \u003c/div\u003e\r\n \u003cp\u003e\u003cstrong\u003eA racing yacht is an unlikely place to find one of the world’s most advanced hydraulic servo valves. Traditionally used to synchronize motion in large industrial machines in steel plants and automotive presses, the Moog Axis Control Valve (ACV) is an intelligent closed-loop motion control device that closes the control loop right in the valve and offers some of most advanced functionality for critical machinery. But this may be the first time Moog know-how has been applied to win races on the high seas.\u003c/strong\u003e\u003c/p\u003e\r\n \u003ch2\u003eAn Innovative Advantage\u003c/h2\u003e\r\n \u003cp\u003eInspiration and innovation led Dr. Dick Aubrecht—Moog’s Vice President Strategy \u0026amp; Technology and an experienced practicing engineer and sailboat racer—to install an ACV on the “Veloce,” his 11-meter, 2,500-kilogram Farr 11S sailboat. Aubrecht has worked for Moog since 1969 and been an avid sailboat racer for at least as long. Aubrecht had always admired the 22+ meter boats that compete in the Volvo Ocean Race, among the first vessels to employ a “canting” keel. This type of ballast moves laterally to keep a sailboat’s mast and hull at the best angle relative to the water’s surface during a race.\u003c/p\u003e\r\n \r\n \u003cdiv class\u003d\"wistia_embed wistia_async_8axf1d1ky7\" style\u003d\"height: 444.0px;width: 250.0px;\" align\u003d\"left\"\u003e\r\n \r\n \u003c/div\u003e\r\n \u003cp\u003e\u003cstrong\u003e\u003cem\u003eVideo: A look at the canting keel in action on the \u0026quot;Veloce\u0026quot; Farr 11S sailboat \u003c/em\u003e\u003c/strong\u003e\u003c/p\u003e\r\n \u003cp\u003eLike the Volvo racers, the Farr 11S boats have a hydraulically actuated canting keel. The angular movement of Veloce’s keel is 45 degrees to both port and starboard. All sailboats “heel” due to the force of the wind on the sails. A traditional, or non-canting keel, remains in a fixed vertical position to resist waves and water, and maintain the boat’s stability. A captain with a traditional keel will deploy the crew at times to the windward side of the boat to add “righting moment.” With the canting keel to provide “righting moment” with much less total weight, Veloce can increase its speed by 20 to 100 percent compared to a conventional yacht of the same size.\u003c/p\u003e\r\n \u003ch2\u003eTaking a New Tack\u003c/h2\u003e\r\n \u003cp\u003eAubrecht saw the advantages of the canting keel as well as the possibility to improve its operation, increase safety and enable him to focus on the race. The initial control system for Veloce’s canting keel was open-loop using a solenoid valve, which the captain controlled with on-off switches. Without feedback, it was challenging to know exactly the keel’s position. The user interface for controlling the keel consisted of two buttons, which simply switched the directional solenoid valve, and didn’t incorporate a visual indication of the actual keel position.\u003c/p\u003e\r\n \u003cdiv\u003e\r\n \u003ca href\u003d\"/content/dam/moog/ideas-in-motion-control/images/2016/NL40/cantingkeels-1.jpg\" title\u003d\"Fig1\"\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/2016/NL40/cantingkeels-1.jpg\" alt\u003d\"Canting Keels\" width\u003d\"600\" /\u003e\u003c/a\u003e\r\n \u003cp class\u003d\"center-align bold-italic\"\u003e\u003cbr /\u003eFigure 1: Comparison of conventional and canting keels for racing yachts\u003c/p\u003e\r\n \u003c/div\u003e\r\n \u003cp\u003eBy replacing the solenoid valve with a Moog ACV proportional valve, Aubrecht can smoothly trim the canting keel to a specific angle in a single motion. The Moog ACV offers advantages over a typical proportional valve because it incorporates motion control electronics integrated within the valve itself. Aubrecht’s customized solution consists of the ACV, Moog Valve Configuration Software, Feedback Transducer and a user interface. The customized user interface simply consists of a ball on a line. It provides both the command signal input and a visual indication of the keel position. This enables any crew member to exactly set the keel’s position.\u003c/p\u003e\r\n \u003ch2\u003eMeeting the Need for Speed\u003c/h2\u003e\r\n \u003cp\u003eAccording to Aubrecht, the ACV valve-based system was easy to install and is ideal for the marine environment with its inherent problems of water ingress and electrical interference. The ACV also is more compact than the original system, which included separate PLC electronic controller and interconnecting wiring. Eliminating both components and wiring is particularly important in this application because space is at a premium on a sailboat. The ACV system also provides a dramatic improvement in the smoothness of control. Being able to set the angle of the keel and turn his focus to racing tactics means Aubrecht can trim the boat faster and more precisely, saving critical seconds in a race.\u003c/p\u003e\r\n \u003cp\u003eImportantly, the Veloce’s system also includes a home mode, or fail safe, so the canting keel can be driven back to the conventional vertical position in the event of an electrical failure.\u003c/p\u003e\r\n \u003cp\u003e“As with most Moog projects, this was a team effort,” Aubrecht said. David Geiger, Christoph Boes and others at Moog in Germany provided the application knowledge and programming of the ACV. Meanwhile, Johannes Aubrecht and Ken Newburg of the Aircraft Group did a MATLAB model of the entire actuation system to size the valve and develop the control algorithm to achieve the maximum smoothness.\u003c/p\u003e\r\n \u003cp\u003eVeloce isn’t the only sailboat to make use of Moog technology. In fact, one of the current America’s Cup racing teams uses the Moog E242 Sub-miniature Cartridge Direct Drive Hydraulic Proportional Valve.\u003c/p\u003e\r\n \u003cblockquote\u003e\r\n \u003cstrong\u003eFlexible Performance for Machine Designers\u003c/strong\u003e\r\n \u003cdiv\u003e\r\n \u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/2016/NL40/ServoValves-ACV-1.png\" alt\u003d\"Canting Keels\" width\u003d\"200\" align\u003d\"left\" /\u003e\r\n \u003c/div\u003e\r\n \u003cp\u003eThe Moog Axis Control Valve offers the most advanced functionality for machine designers, including decentralized control, remote diagnostics and machine optimization. It delivers high performance in applications such as metal forming machinery and presses, test and simulation equipment and gas turbines. For example, the user has the ability to set parameters exactly for repeatability across many machines to optimize performance. It is also possible to obtain advanced tuning such as non-linear flow curves tailored to exact machine specifications. As businesses seek to leverage the Internet of Things (IoT), remote monitoring and diagnostics incorporating ACVs transform commissioning and maintenance.\u003c/p\u003e\r\n \u003c/blockquote\u003e\r\n \u003cp\u003eAlthough Moog didn’t design the ACV with sailboat racing in mind, the ACV helped achieve maximum sailing efficiency for an avid racer. Industrial machine designers can also turn to the ACV for the winning advantages of advanced closed-loop motion control built inside the valve.\u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003e\u003cstrong\u003eMartin S. Jones\u003c/strong\u003e is responsible for the Moog Motorsport business around the world. He has worked for Moog for more than 30 years in sales and applications engineering for a range of industries including mobile equipment, marine and offshore, blow molding, and rolling mills. He studied physics and economics at the University of East Anglia.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:product/servo-valves-and-proportional-valves","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:category/blogs","moog-news-and-events:category/articles","moog:blogs/motorsport"],"startDate":"2016-01-01T00:00:00.000-05:00","categories":[{"left":"Servo Valves and Proportional Valves","right":"moog-news-and-events:product/servo-valves-and-proportional-valves"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"},{"left":"Articles","right":"moog-news-and-events:category/articles"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2016/050/axis-control-valve-puts-sailor-and-machine-designer-on-the-right-tack.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Electro-Hydrostatic Actuation Proves Itself in Next-Generation Machines","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Electro-hydrostatic actuators (EHA), widely used in the aerospace industry, are opening new possibilities for machine builders because they combine the best of electro-mechanical and electro-hydraulic technologies. Moog developed an EHA (see Figure 1) that is ideal for many industrial applications and competitive with traditional hydraulic solutions, lowering energy and investment costs. This technology is now proven in some very demanding industrial applications and is generating increased attention from design engineers and machine builders around the world.","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cdiv class\u003d\"entry-overview-container\"\u003e\r\n \u003cdiv class\u003d\"entry-overview-contents clearfix\"\u003e\r\n \u003cdiv class\u003d\"entry-overview-image\"\u003e\r\n \u003ca href\u003d\"/content/dam/moog/ideas-in-motion-control/images/2015/Intro36_EHA1.jpg\" title\u003d\"Intro Pic\"\u003e \u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/2015/Intro36_EHA1.jpg\" alt\u003d\"Energy Consumption Comparison\" width\u003d\"278\" height\u003d\"278\" /\u003e \u003c/a\u003e\r\n \u003c/div\u003e\r\n \u003cdiv class\u003d\"entry-overview-topics\"\u003e\r\n \u003ch4\u003eIn this article:\u003c/h4\u003e\r\n \u003cul\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eElectro-Hydrostatic Actuation (EHA) moves from aerospace applications to industrial machines\u003c/li\u003e\r\n \u003cli\u003eEHA offers key benefits including significant energy savings and high forces\u003c/li\u003e\r\n \u003cli\u003eDresden University tests confirm 30% energy savings in die cushion press application\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003e\u003cem\u003e\u003cstrong\u003eClick image to enlarge\u003c/strong\u003e\u003c/em\u003e\u003c/p\u003e\r\n \u003c/div\u003e\r\n \u003c/div\u003e\r\n \u003c/div\u003e\r\n \u003cdiv\u003e\r\n \u003cp\u003e\u003cstrong\u003eElectro-hydrostatic actuators (EHA), widely used in the aerospace industry, are opening new possibilities for machine builders because they combine the best of electro-mechanical and electro-hydraulic technologies. Moog developed an EHA (see Figure 1) that is ideal for many industrial applications and competitive with traditional hydraulic solutions, lowering energy and investment costs. This technology is now proven in some very demanding industrial applications and is generating increased attention from design engineers and machine builders around the world.\u003c/strong\u003e\u003c/p\u003e\r\n \u003cdiv\u003e\r\n \u003ca href\u003d\"/content/dam/moog/ideas-in-motion-control/images/2015/EHA1.jpg\" title\u003d\"Fig1\"\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/2015/EHA1.jpg\" alt\u003d\"General layout of an EHA\" width\u003d\"600\" /\u003e\u003c/a\u003e\r\n \u003cp class\u003d\"center-align bold-italic\"\u003e\u003cbr /\u003eFigure 1: General layout of an electro-hydrostatic actuator (EHA) and actual image of a Moog EHA\u003c/p\u003e\r\n \u003c/div\u003e\r\n \u003cp\u003eHere are five compelling reasons that machine builders are evaluating EHA for new generation machines.\u003c/p\u003e\r\n \u003col\u003e\r\n \u003cli\u003e\u003cstrong\u003eSignificant energy savings\u003c/strong\u003e - Using EHA technology saves a substantial amount of energy via power on demand, while the dynamic performance is similar to conventional electro-hydraulic (EH) or electro-mechanical (EM) systems\u003c/li\u003e\r\n \u003cli\u003e\u003cstrong\u003eHigh forces without the need for a mechanical gearbox\u003c/strong\u003e - For those motion control axes that require higher forces and therefore a high gearbox ratio, EHA is an attractive solution\u003c/li\u003e\r\n \u003cli\u003e\u003cstrong\u003ePower density\u003c/strong\u003e - The power capacity and power density of an EHA can be higher than that of an Electro-Mechanical solution, as it allows machine builders to create higher forces in a given envelope size\u003c/li\u003e\r\n \u003cli\u003e\u003cstrong\u003eFail-safe functionality\u003c/strong\u003e - Can be easily integrated into an EHA with the same functionality and flexibility known from EH systems\u003c/li\u003e\r\n \u003cli\u003e\u003cstrong\u003eEasily integrated into existing infrastructure\u003c/strong\u003e - Best of both technologies means machine builders can use EHA for machines that otherwise use EM actuation and the system design eliminates traditional hydraulic infrastructure, saving space and costs\u003c/li\u003e\r\n \u003c/ol\u003e\r\n \u003ch2\u003eWhat is an EHA?\u003c/h2\u003e\r\n \u003cp\u003eThe EHA converts power from electric to hydraulic to mechanical. An electric servo motor drives a bi-directional, variable speed pump connected to the two chambers of a hydraulic cylinder. Depending on the direction of the flow, the axis extends or retracts. In contrast to a hydraulic system, the power control is done by the pump. Varying the speed of the pump means varying the flow or the pressure, and thus the hydraulic power. This enables the electro-hydrostatic actuator to efficiently use energy and deliver power on demand. Figure 2 compares traditional electro-mechanical, electro-hydraulic and electro-hydrostatic actuation.\u003c/p\u003e\r\n \u003cdiv\u003e\r\n \u003ca href\u003d\"/content/dam/moog/ideas-in-motion-control/images/2015/ComActTech1.jpg\" title\u003d\"Fig2\"\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/2015/ComActTech1.jpg\" alt\u003d\"Comparison\" width\u003d\"600\" /\u003e\u003c/a\u003e\r\n \u003cp class\u003d\"center-align bold-italic\"\u003e\u003cbr /\u003eFigure 2: Comparison of general layouts and benefits of actuation technologies\u003c/p\u003e\r\n \u003c/div\u003e\r\n \u003ch2\u003eThe benefits of EHA\u003c/h2\u003e\r\n \u003cp\u003eThere are numerous benefits to incorporating an EHA in a machine design. Some advantages are evident when comparing it to a traditional hydraulic systems and others to an all-electric systems. In this article, we will focus on specific ways machine builders will benefit from lower total cost of ownership, a flexible design concept and simpler maintenance.\u003c/p\u003e\r\n \u003cdiv\u003e\r\n \u003ca href\u003d\"/content/dam/moog/ideas-in-motion-control/images/2015/EHA-Benefits1.jpg\" title\u003d\"Fig3\"\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/2015/EHA-Benefits1.jpg\" alt\u003d\"Deep drawing press using EHA\" width\u003d\"450\" /\u003e\u003c/a\u003e\r\n \u003cp class\u003d\"left-align bold-italic\"\u003e\u003cbr /\u003eFigure 3: Deep drawing press using EHA for the die cushion axis. Source: Dresden University\u003c/p\u003e\r\n \u003c/div\u003e\r\n \u003cp\u003eTotal cost of ownership involves a variety of contributing factors and EHA technology impacts several key elements. Energy efficiency is a natural focus for cost savings, especially in industries with the high cost of operating machines on a 24/7 basis. One of the clear advantages of EHA versus a traditional hydraulic machine is that it uses significantly less energy due to its compact, modular design with a self-contained hydraulic system and its principle of using power on demand. In addition, it does not use throttle valves, thereby reducing the heating in the system and minimizing the cooling effort needed. Convection cooling is usually sufficient for an EHA. Discussed in the section below, energy savings of nearly 30% was observed in the objective test between EHA and traditional hydraulic technologies in the die cushion press (Figure 3) conducted by Dresden University.\u003c/p\u003e\r\n \u003cp\u003eDesigning a machine with EHA leads to a more flexible motion control concept because the EHA can handle high force without mechanical gearing. It is compact and self-contained which saves space within the machine. The system is flexible, offering various layouts and the ability to operate several axes, if done in sequence. It also delivers impressive repeatable, dynamic performance which leads to high productivity and yield. In the Dresden University test for example, the dynamic performance matched the conventional hydraulic technology even in a challenging die cushion application. Furthermore, the EHA is proven to be robust and reliable even in conditions with high shock load, leading to high machine reliability and uptime.\u003c/p\u003e\r\n \u003cp\u003eFrom a plant operation standpoint, the EHA offers easy integration and commissioning via the all-digital control that eliminates unpredictability due to temperature drift and signal noise. The digital system allows exact repeatability between several systems by replicating digital parameters without the need for tuning used in conventional systems. It allows remote access for diagnostics and maintenance. There are also numerous advantages derived from eliminating the hydraulic infrastructure and using a self-contained system. In this system there is no need for housings, couplings or external pumps and there is easy access to routine maintenance items such as filter, sensors and valves. Operational issues associated with the degradation and aging of oil in EH solutions are also mitigated as the oil is never exposed to the external environment.\u003c/p\u003e\r\n \u003ch2\u003eEnergy efficiency of EHA vs traditional hydraulics\u003cbr /\u003eevaluated by Dresden University\u003c/h2\u003e\r\n \u003cp\u003eMoog’s aerospace organization has extensive experience with EHA technology. Moog also proved out the industrial viability of the design with a number of customers. What was missing was some comparative data with an existing application. To obtain this, Moog worked with Dresden University to incorporate the EHA on a die cushion press so it could be objectively compared to a traditional control system using servo valves (See Figure 4). This example is valuable as it involves high forces in a traditionally hydraulics- only application.\u003c/p\u003e\r\n \u003cdiv\u003e\r\n \u003ca href\u003d\"/content/dam/moog/ideas-in-motion-control/images/2015/TestMachine3.jpg\" title\u003d\"Fig4\"\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/2015/TestMachine3.jpg\" alt\u003d\"Deep drawing press using EHA for die cusion\" width\u003d\"400\" /\u003e\u003c/a\u003e\r\n \u003cp class\u003d\"left-align bold-italic\"\u003e\u003cbr /\u003eFigure 4: Deep drawing press layout using EHA for die cushion.\u003c/p\u003e\r\n \u003c/div\u003e\r\n \u003cp\u003eDie cushion presses normally have a capacity of 24 to 4,000 tons and perform a wide range of stamping operations in automotive plants including handling new materials and complex shapes such as external and internal body panels for doors, fenders, roofs and hoods. The test comparing EHA and traditional hydraulic presses was performed by the professors and students at Dresden University in conjunction with Moog to measure dynamics and energy efficiency.\u003c/p\u003e\r\n \u003cp\u003eThe conventional system was a hydraulic press machine and the architecture for the die cushion actuation was four separate cylinders, each controlled via servo valves. All of these four axes were supplied by a variable displacement pump. Next an EHA system was installed for each cylinder in the die cushion including a servo electric motor connected with a radial piston pump. All of the four axes were connected with an accumulator to support the low pressure level. During the deep drawing process the servo motor/pump unit was acting in generator mode. Via the servo drive, it was possible to feedback the recovered energy from the die cushion to the ram actuator.\u003c/p\u003e\r\n \u003cdiv\u003e\r\n \u003ca href\u003d\"/content/dam/moog/ideas-in-motion-control/images/2015/EnergyConCom3.jpg\" title\u003d\"Fig5\"\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/2015/EnergyConCom3.jpg\" alt\u003d\"Energy efficiency\" width\u003d\"600\" /\u003e\u003c/a\u003e\r\n \u003cp class\u003d\"left-align bold-italic\"\u003e\u003cbr /\u003eFigure 5: Energy efficiency of the test machine equipped with EHA\u003c/p\u003e\r\n \u003c/div\u003e\r\n \u003cp\u003eAccording to Professor Weber at Dresden University, “Energy savings during a complete machine cycle of approximately 30% could be achieved during tests while maintaining comparable dynamics and pressure control functionality. A 30% energy efficiency experienced by the EHA solution is a dramatic improvement especially when you consider the large amount of energy used by these kinds of machines in a single year. A future advantage is the substantial reduction or even substitution of oil cooling due to elimination of throttle losses. This test suggests EHA technology is a viable alternative motion control system from a performance standpoint with the advantage of impressive energy efficiency.” (See Figure 5) (Helbig, A. (2014). Electro-Hydrostatic Actuation: A New Energy-Efficient Option for Machine Builders, Moog White Paper, p. 1-8)\u003c/p\u003e\r\n \u003ch2\u003eAssessing machine suitability for EHA\u003c/h2\u003e\r\n \u003cp\u003eEvaluating if an EHA is suitable for a machine control application requires assessing the application and performance requirements. Machines that require a relatively small number of hydraulic axes are generally excellent candidates for EHA. From a “black-box perspective,” an EHA functions similarly to an EM solution. From the perspective of the automation controller (PLC in most cases), the interfaces are identical where motion profiles are planned through digital interfaces. There are two scenarios that offer the ideal application for an EHA:\u003c/p\u003e\r\n \u003col\u003e\r\n \u003cli\u003eEM machine conversions that need the force capability or power density of hydraulics for a small \u003cbr /\u003enumber of axes\u003c/li\u003e\r\n \u003cli\u003eAll hydraulic machines that have only one or two axes of motion\u003c/li\u003e\r\n \u003c/ol\u003e\r\n \u003cp\u003eMoog helps machine builders incorporate EHA technology into a new generation of machines and will assess your unique requirements. It is not always required to offer a complete standard EHA design so Moog also has a modular, building-block approach (see Figure 6). Moog combines standard building blocks such as servo drives and a servo motor/pump combinations in typical sizes with a manifold and cylinder that designers can customize to an application’s exact needs.\u003c/p\u003e\r\n \u003cdiv\u003e\r\n \u003ca href\u003d\"/content/dam/moog/ideas-in-motion-control/images/2015/FlexIntOps2.jpg\" title\u003d\"Fig6\"\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/2015/FlexIntOps2.jpg\" alt\u003d\"Flexible integration options with Building Blocks\" width\u003d\"600\" /\u003e\u003c/a\u003e\r\n \u003cp class\u003d\"left-align bold-italic\"\u003e\u003cbr /\u003eFigure 6: Moog offers a wide range of standard building block products that can be combined with other customized products to deliver electro-hydrostatic actuation solutions that fit the customer’s needs\u003c/p\u003e\r\n \u003c/div\u003e\r\n \u003ch2\u003eConclusion\u003c/h2\u003e\r\n \u003cp\u003eUsing EHA technology saves a substantial amount of energy via power on demand, while the dynamic performance is comparable to conventional EH or EM servo systems. Such a self-contained system enables a decentralized machine design, which optimizes axis performance and eliminates hydraulic infrastructure when compared with traditional hydraulic systems. When combined with electric machines, machine builders can use the EHA without incurring integration hurdles. It is easy to install because the interfaces are identical to EM solutions. In addition, the functionality is more flexible and the achievable forces are greater than traditional electric systems.\u003c/p\u003e\r\n \u003cp\u003eIs it time to consider EHA? Its impressive energy savings potential, ability to provide high forces without a mechanical gearbox, and easy integration and maintainability make EHA technology a clear alternative to traditional servo solutions. Call us today or learn more by reading our white paper .\u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003e\u003cstrong\u003eAchim Helbig\u003c/strong\u003e has been with Moog since 2004 in the position of Senior Applications Engineer, Team Manager Hydraulic Systems and Innovations Project Manager. Prior to joining Moog, he worked at Dresden University and completed his Ph.D.\u003c/p\u003e\r\n \u003c/div\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:product/actuators-and-servoactuators","moog-news-and-events:industry/industrial-machinery","moog-news-and-events:product/electrohydrostatic-pump-unit","moog-news-and-events:product/motors-and-servomotors","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:product/radial-piston-pumps","moog-news-and-events:category/blogs","moog-news-and-events:category/articles"],"startDate":"2015-01-01T00:00:00.000-05:00","categories":[{"left":"Actuators \u0026 Servoactuators","right":"moog-news-and-events:product/actuators-and-servoactuators"},{"left":"Industrial Machinery","right":"moog-news-and-events:industry/industrial-machinery"},{"left":"Electrohydrostatic Pump Unit","right":"moog-news-and-events:product/electrohydrostatic-pump-unit"},{"left":"Motors \u0026 Servomotors","right":"moog-news-and-events:product/motors-and-servomotors"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Radial Piston Pumps","right":"moog-news-and-events:product/radial-piston-pumps"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"},{"left":"Articles","right":"moog-news-and-events:category/articles"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2015/05/electro-hydrostatic-actuation-proves-itself-in-next-generation-machines.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Ten Tips to Optimize Servo Hydraulic Machines for Long Term Productivity","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Performing pre-emptive, scheduled maintenance is the key to not only extending the life of your machine but also reducing downtime and ensuring quality parts are delivered over the long term. Long-term productivity can also be enhanced by decisions made by the OEM when a machine is in the design phase. This article discusses ten tips that are useful for both machine builders and machine owners to know about optimizing servo-hydraulics.","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cdiv class\u003d\"entry-overview-container\"\u003e\r\n \u003cdiv class\u003d\"entry-overview-contents clearfix\"\u003e\r\n \u003cdiv class\u003d\"entry-overview-image\"\u003e\r\n \u003ca href\u003d\"/content/dam/moog/ideas-in-motion-control/images/2015/chart2.jpg\"\u003e \u003cimg alt\u003d\"10 Maintenance Tips\" height\u003d\"289\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/2015/chart2.jpg\" width\u003d\"278\" /\u003e \u003c/a\u003e\r\n \u003c/div\u003e\r\n \u003cdiv class\u003d\"entry-overview-topics\"\u003e\r\n \u003ch4\u003eIn this article:\u003c/h4\u003e\r\n \u003cul\u003e\r\n \u003cul\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eWhen purchasing new equipment, it is critical the maintenance team has input on features\u003c/li\u003e\r\n \u003cli\u003ePlanned maintenance can ensure reliability and enhance machine precision\u003c/li\u003e\r\n \u003cli\u003eEffective machine maintenance programs share common best practices\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003c/ul\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003e\u003cem\u003e\u003cstrong\u003eClick image to enlarge\u003c/strong\u003e\u003c/em\u003e\u003c/p\u003e\r\n \u003c/div\u003e\r\n \u003c/div\u003e\r\n \u003c/div\u003e\r\n \u003cp\u003e\u003cstrong\u003ePerforming pre-emptive, scheduled maintenance is the key to not only extending the life of your machine but also reducing downtime and ensuring quality parts are delivered over the long term. Long-term productivity can also be enhanced by decisions made by the OEM when a machine is in the design phase. This article discusses ten tips that are useful for both machine builders and machine owners to know about optimizing servo-hydraulics.\u003c/strong\u003e\u003c/p\u003e\r\n \u003cp\u003eMaintaining equipment for long term productivity is a team effort. Typically, responsibility rests solely on the facility’s maintenance staff. This is actually a shared effort between the machine owners—including the engineers and purchasing professionals who specified and purchased the machine—and the machinery OEM and sub-suppliers who designed the equipment.\u003c/p\u003e\r\n \u003cp\u003eIn today’s competitive environment, machinery builders (OEMs) must pay close attention to costs, and typically build-in a set of standard required features in a new machine with the ability for customers to add optional items to enhance operations or improve maintainability. When purchasing new machinery it is critical for the maintenance team to have input on the features they need to ensure the machinery will continue to operate with the same precision and productivity rates as when it was new.\u003c/p\u003e\r\n \u003cp\u003eThis article shares the experience that Moog engineers, product designers and support professionals have gained over many years in a range of applications. These ten tips can help you to use planned maintenance to ensure optimum reliability, productivity and precision of your machine.\u003c/p\u003e\r\n \u003cdiv\u003e\r\n \u003ca href\u003d\"/content/dam/moog/ideas-in-motion-control/images/2015/chart2.jpg\"\u003e\u003cimg alt\u003d\"10 Maintenance Tips\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/2015/chart2.jpg\" style\u003d\"display: block;margin-left: auto;margin-right: auto;\" width\u003d\"342\" /\u003e\u003c/a\u003e\r\n \u003c/div\u003e\r\n \u003ch2\u003e1. Commit to fluid cleanliness\u003c/h2\u003e\r\n \u003cp\u003eMoog often works with engineers from machine builders who are looking for improved speed, precision or reliability for their machines. The total machine system may have dozens of hydraulic control components and Moog products are often found on the most critical axes. Consequently we need to partner with our customers to find practical ways to ensure motion control products keep running like when they were new.\u003c/p\u003e\r\n \u003cp\u003eThe servo valve also has extremely small parts manufactured to very tight tolerances. Precision is necessary to meet the performance objectives of a machine and ensure it achieves the desired product quality or production throughput. A commitment to hydraulic fluid cleanliness is the first step to maintaining a productive machine.\u003c/p\u003e\r\n \u003cp\u003eWhat does clean mean? ISO standard 4406 measures cleanliness as the quantity of particles at different sizes in fluid. There are two ISO 4406 cleanliness standards for servo valves. The first, 14/11 (ISO 4406:1987) or 17/14/11 (ISO 4406:1999), allows the valve to function as designed with an average wear rate. The second standard – offering extended life and performance – is: 13/10 (ISO 4406:1987) or 16/13/10 (ISO 4406:1999).\u003c/p\u003e\r\n \u003cp\u003eIf the hydraulic power system is integral to the machine, the OEM must supply filtration equipment that will maintain cleanliness to the above levels. If a centralized system is utilized, a filtration expert should be consulted to make certain it meets these requirements.\u003c/p\u003e\r\n \u003ch2\u003e2. Analyze oil regularly\u003c/h2\u003e\r\n \u003cp\u003eThe price of analysis has dropped considerably with laser particle count technologies. Request one monthly. After three consecutive passing grades, slowly increase the period between analyses. Remember to analyze at least once per quarter. Machine builders can aid in this process by providing the necessary connections to facilitate particle testing and providing the connections in an accessible area. If these connections are optional items, the user should specify that they be included in the RFQ.\u003c/p\u003e\r\n \u003cp\u003eRemember to include a water content analysis if continuous water monitoring equipment is not installed in your system.\u003c/p\u003e\r\n \u003ch2\u003e3. Double-check your oil analysis\u003c/h2\u003e\r\n \u003cp\u003eThe accuracy of a laser count can deteriorate whenever there is a high degree of variability in particle size. Smaller particles can go undetected behind larger particles, which shield them from a laser count, so check the results at least annually with the patch-count method. With patch-count, a technician runs fluid through the patch and counts the different sized particulate. The patch-count method can detect particles two micrometers and larger.\u003c/p\u003e\r\n \u003cp\u003eThe machine builder should provide a fluid access point downstream of the filters to facilitate the oil sampling process. The ideal location would be in close proximity to the servo valve or actuator.\u003c/p\u003e\r\n \u003cdiv\u003e\r\n \u003ca href\u003d\"/content/dam/moog/ideas-in-motion-control/images/2015/service-technician.jpg\"\u003e\u003cimg alt\u003d\"Service Technician\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/2015/service-technician.jpg\" style\u003d\"display: block;margin-left: auto;margin-right: auto;border: 1.0px solid rgb(0,0,0);\" width\u003d\"259\" /\u003e\u003cbr /\u003e\u003c/a\u003e\r\n \u003c/div\u003e\r\n \u003cp class\u003d\"bold-italic\" style\u003d\"text-align: center;padding: 0 70.0px;\"\u003e\u003cem\u003eService technician uses portable laser particle counter to determine if hydraulic oil is within ISO compliance standards.\u003c/em\u003e\u003c/p\u003e\r\n \u003ch2\u003e4. Use proper filter elements\u003c/h2\u003e\r\n \u003cp\u003eUse a filter element that filters the fluid to the required standard. If full-flow elements cannot meet your system requirements, consider adding a kidney loop filtration system. Some purchasing departments will focus on the filter element’s size and not understand the ISO standard you are trying to meet. In so doing, they will source a less expensive filter, but it will not be designed for your needs. Always check filters prior to installation to ensure they meet the requirements. If in doubt, your local Moog distributor or support professional is experienced in filtration and the required cleanliness standards, and they will gladly audit your system.\u003c/p\u003e\r\n \u003cp\u003eInstalling a kidney loop filtration system is a cost-effective way to clean oil to a micron level not always feasible in a full-flow system. They can be dedicated to a given machine, or portable units that can be cycled from one machine to another.\u003c/p\u003e\r\n \u003cp\u003eWhile we would not expect machine builders to offer kidney loops as a standard feature, if there are optional taps to connect such a system at a later date, we would recommend that this capability be considered when purchasing a new machine.\u003c/p\u003e\r\n \u003ch2\u003e5. Maintain dry hydraulic fluid\u003c/h2\u003e\r\n \u003cp\u003eWater contamination in a hydraulic system can be problematic. It can affect the physical and chemical properties of the fluid. In addition to corrosion, components relying on the hydraulic fluid for lubrication may experience shortened lifespans.\u003c/p\u003e\r\n \u003cp\u003eWater ingress into the hydraulic system can come from a variety of places, one of the simplest to address is through air breathers installed in the hydraulic system.\u003c/p\u003e\r\n \u003cp\u003ePoor breather maintenance leads to contaminated fluid. All hydraulic systems have tanks with a breather to filter the air that enters. In some cases, workers will remove the breather because these components become clogged and interrupt operation of the system, especially in a work environment with a lot of dirt and dust. By doing so, they are ignoring the purpose of the breather.\u003c/p\u003e\r\n \u003cp\u003eThere are many breathers for any given environment, including integral desiccant systems to help prevent water ingress into your reservoir or crankcase. Your local Moog distributor or support professional can assist you to evaluate breather requirements.\u003c/p\u003e\r\n \u003cp\u003eMachine builders will normally supply a breather suitable for a standard industrial environment. If you are purchasing a new machine, review your specific ambient environmental conditions with the machine builder to ensure you have the right breather for the application.\u003c/p\u003e\r\n \u003cp\u003eThis is one of many preventative maintenance steps to prevent water ingress. If you already have water in your fluid there are a variety of methods available to remove it, some more expensive than others.\u003c/p\u003e\r\n \u003ch2\u003e6. Drain, clean and flush when changing oil\u003c/h2\u003e\r\n \u003cp\u003eThe process of changing oil stirs up particulates and debris. Servo valves may experience issues at start-up caused by the added contamination in the piping. To alleviate start-up issues, drain the system and clean the sump whenever changing oil. Install flushing blocks on servo and proportional valves to bypass this equipment during commissioning to clean the fluid prior to start-up.\u003c/p\u003e\r\n \u003cp\u003eSump clean-out access may be an optional feature. If not purchased, it places the maintenance team at a disadvantage. When purchasing new equipment, specify this feature and review equipment drawings to ensure the sump can be cleaned without major disassembly.\u003c/p\u003e\r\n \u003cp\u003eMachine builders should design the manifold systems to provide enough clearance to allow mounting of flushing blocks, even if these items are not available through the machine builder at the time of purchase. Your local Moog distributor or support professionals can audit the machine and quote flushing blocks upon request.\u003c/p\u003e\r\n \u003ch2\u003e7. Filter new oil\u003c/h2\u003e\r\n \u003cp\u003eDo not assume new oil is clean enough for a system. Filter new oil to meet the system requirements before pumping it into the reservoir. Keep in mind that brand new oil does not meet the recommended ISO requirement, since it is usually 18/12, not the 13/10 or 14/11 needed for operating precision equipment.\u003c/p\u003e\r\n \u003cp\u003eTo this end, machine builders should maintain the same cleanliness standards in their test areas.\u003c/p\u003e\r\n \u003cdiv\u003e\r\n \u003ca href\u003d\"/content/dam/moog/ideas-in-motion-control/images/2015/inspecting-spool.jpg\"\u003e\u003cimg alt\u003d\"Technician Inspecting Spool \" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/2015/inspecting-spool.jpg\" style\u003d\"display: block;margin-left: auto;margin-right: auto;border: 1.0px solid rgb(0,0,0);\" width\u003d\"400\" /\u003e\u003c/a\u003e\r\n \u003c/div\u003e\r\n \u003cp class\u003d\"bold-italic\" style\u003d\"text-align: center;padding: 0 70.0px;\"\u003e\u003cbr /\u003e\u003cem\u003eA technician inspecting spool land edges for signs of wear or erosion on a proportional flow control valve. \u003cbr /\u003e\u003c/em\u003e\u003c/p\u003e\r\n \u003ch2\u003e8. Monitor the system with predictive maintenance\u003c/h2\u003e\r\n \u003cp\u003eMany companies monitor servo valve performance by recording the amount of current it typically takes to hold the actuator or system mid-stroke or at null. Technicians place minimum and maximum limits around the current and track the performance over time.\u003c/p\u003e\r\n \u003cp\u003eFor example, a 10-milliamp (mA) valve might operate at 5 mA to hold position at null in a closed-loop system. The limit could be +/- 1.5 mA. If the current passes over the established threshold, check the valve or system for contamination in the servo valve or friction in the actuator and/or system. By establishing a baseline for a machine while new or newly refurbished, plant managers can monitor performance over time to prevent the next major breakdown.\u003c/p\u003e\r\n \u003cp\u003eIf a manager does not have someone on staff experienced in developing a predictive maintenance program, then the manager could contact Moog or the machine builder for assistance.\u003c/p\u003e\r\n \u003cp\u003eMachine builders may have this diagnostic capability available as a standard or optional feature. When purchasing new equipment this feature will reduce costs and improve availability long term. If you have an existing machine without this capability, Moog makes a variety of valve testers to serve this function. Contact your local Moog distributor or support professional for more information or a demonstration.\u003c/p\u003e\r\n \u003ch2\u003e9. Diagnostic Training\u003c/h2\u003e\r\n \u003cp\u003eUnfortunately servo valves are often considered a mystery. Treated as a “black box,” common trouble shooting techniques are to replace the servo valve early in the process. This often leads to a servo valve of “suspect” condition which may be placed into your inventory as a “good” valve.\u003c/p\u003e\r\n \u003cp\u003eMoog offers training, either on-site or in our factory to familiarize maintenance technicians with the functionality of the valve and how to utilize valve testers and other tools to determine if the valve is indeed the root cause of the issue. We also train on proper storage and handling techniques to ensure the valve on the shelf is ready for installation on your machine.\u003c/p\u003e\r\n \u003cdiv\u003e\r\n \u003ca href\u003d\"/content/dam/moog/ideas-in-motion-control/images/2015/hands-on-training.jpg\"\u003e\u003cimg alt\u003d\"Hands-on Training\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/2015/hands-on-training.jpg\" style\u003d\"display: block;margin-left: auto;margin-right: auto;border: 1.0px solid rgb(0,0,0);\" width\u003d\"416\" /\u003e\u003c/a\u003e\r\n \u003c/div\u003e\r\n \u003cp class\u003d\"bold-italic\" style\u003d\"text-align: center;\"\u003e\u003cbr /\u003e\u003cem\u003eA technician receives hands-on training from a Moog maintenance expert.\u003c/em\u003e\u003c/p\u003e\r\n \u003ch2\u003e10. OEM repairs\u003c/h2\u003e\r\n \u003cp\u003eMoog is the only authorized repair center for servo and proportional valves. We work with the OEM of the machine to custom design our valves to meet exact requirements. Only Moog has the design specs for each of our thousands of different valve models, and only Moog has authentic replacement parts and certified technicians to ensure your repaired valve functions as a new one.\u003c/p\u003e\r\n \u003cp\u003eAll Moog Servo Valve repairs done through Moog or a Moog Authorized distributor are repaired to the original specifications. Even if your valve only requires a Level A “Clean and Calibrate” service, products are returned with renewed warranty. Over time we have seen many situations where poor quality repairs by local repair houses result in poor machinery performance and reliability.\u003c/p\u003e\r\n \u003cp\u003eYour local Moog distributor or support professional can also perform a facility audit. A thorough review of your inventory can result in model substitutions, reducing the number of different models and spare valve requirements. These modifications can be made as repairs are needed, eliminating the needed for a capital program.\u003c/p\u003e\r\n \u003cdiv\u003e\r\n \u003ca href\u003d\"/content/dam/moog/ideas-in-motion-control/images/2015/moog-global-support-label.jpg\"\u003e\u003cimg alt\u003d\"Moog Global Support Label\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/2015/moog-global-support-label.jpg\" style\u003d\"display: block;margin-left: auto;margin-right: auto;border: 1.0px solid rgb(0,0,0);\" width\u003d\"416\" /\u003e\u003c/a\u003e\r\n \u003c/div\u003e\r\n \u003cp class\u003d\"bold-italic\" style\u003d\"text-align: center;padding: 0 70.0px;\"\u003e\u003cbr /\u003eA Moog Global Support label indicates the servo valve will provide “as new” performance after authorized maintenance.\u003c/p\u003e\r\n \u003ch2\u003eAUTHOR\u003c/h2\u003e\r\n \u003cp\u003eSteven Beddick is an aftermarket specialist for Moog Industrial Group, a division of Moog Inc. He has nearly 30 years of experience with application engineering support for industries ranging from automotive to power generation. Beddick holds a bachelor’s degree in electrical engineering from Grove City College. Contact him at sbeddick@moog.com.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:product/services-industrial","moog-news-and-events:industry/industrial-machinery","moog-news-and-events:product/servo-valves-and-proportional-valves","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:category/blogs","moog-news-and-events:category/articles"],"startDate":"2015-01-01T00:00:00.000-05:00","categories":[{"left":"Services - Industrial","right":"moog-news-and-events:product/services-industrial"},{"left":"Industrial Machinery","right":"moog-news-and-events:industry/industrial-machinery"},{"left":"Servo Valves and Proportional Valves","right":"moog-news-and-events:product/servo-valves-and-proportional-valves"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"},{"left":"Articles","right":"moog-news-and-events:category/articles"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2015/07/ten-tips-to-optimize-servo-hydraulic-machines-for-long-term-productivity.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"New Quadruped Robot Takes Big Strides Toward Saving Lives","openInANewTab":false,"articleTitleType":"h1","smallDescription":"After more than eight years of work, researchers at the Istituto Italiano Di Tecnologia (IIT) are bringing to life advanced robotics with the help of hydraulic actuation. The “HyQ” or “Hydraulically actuated Quadruped” was created to assist humans in response to emergencies and search and rescue operations in dangerous areas.","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cdiv class\u003d\"entry-overview-container\"\u003e\r\n \u003cdiv class\u003d\"entry-overview-contents clearfix\"\u003e\r\n \u003cdiv class\u003d\"entry-overview-image\"\u003e\r\n \u003ca href\u003d\"https://youtu.be/ENHvCGrnr2g\" target\u003d\"_self\"\u003e\u003cimg alt\u003d\"Costs Chart\" height\u003d\"198\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/2015/38/Intro38.jpg\" width\u003d\"278\" /\u003e\u003c/a\u003e\r\n \u003c/div\u003e\r\n \u003cdiv class\u003d\"entry-overview-topics\"\u003e\r\n \u003ch4\u003eIn this article:\u003c/h4\u003e\r\n \u003cul\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eMiniature hydraulic actuation improves walking ability for an advanced robot\u003c/li\u003e\r\n \u003cli\u003eResearchers incorporate motion control technology typically used in F1 racing\u003c/li\u003e\r\n \u003cli\u003eHydraulic’s “power density” gives it the edge over other power transmission technologies\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003e\u003cem\u003e\u003cstrong\u003e\u003ca href\u003d\"https://youtu.be/ENHvCGrnr2g\" target\u003d\"_blank\"\u003e \u003cspan style\u003d\"color: rgb(135,33,46);\"\u003eWatch a video of the HyQ Quadruped Robot\u003c/span\u003e\u003c/a\u003e\u003c/strong\u003e\u003c/em\u003e\u003c/p\u003e\r\n \u003c/div\u003e\r\n \u003c/div\u003e\r\n \u003c/div\u003e\r\n \u003cp\u003e\u003cem\u003e The versatile HyQ Quadruped Robot demonstrates its motion skills that range from planned motion over uneven terrain to highly dynamic motions. Source: IIT, Video editing by M. Focchi, A. Abrusci and C. Semini.\u003c/em\u003e\u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003eAfter more than eight years of work, researchers at the Istituto Italiano di Tecnologia (IIT) are bringing to life advanced robotics with the help of hydraulic actuation. The “HyQ” or “Hydraulically actuated Quadruped” was created to assist humans in response to emergencies and search and rescue operations in dangerous areas.\u003c/strong\u003e\u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003e“The project, which started in 2007, represents an important innovation in the field of bio-inspired robotics and has the ambitious goal of creating a highly versatile robot, capable of moving around on its four legs with agility, even over rough terrain, overcoming the obvious limitations of tracked robots being used up to now,” explains Claudio Semini, project leader engineer of the Advanced Robotics Department of the IIT. “For this reason we chose the hydraulic solution for HyQ over the electric one, as it guarantees us higher performance and power and strength of the legs.” (See Figure 1.)\u003c/strong\u003e\u003c/p\u003e\r\n \u003cdiv\u003e\r\n \u003ca href\u003d\"/content/dam/moog/ideas-in-motion-control/images/2015/38/HyQ1-3.jpg\" title\u003d\"Fig1\"\u003e\u003cimg alt\u003d\"Robot\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/2015/38/HyQ1-3.jpg\" width\u003d\"600\" /\u003e\u003c/a\u003e\r\n \u003cp class\u003d\"center-align bold-italic\"\u003e\u003cbr /\u003eFigure 1: The HyQ Quadruped Robot represents a complex engineering project: \u003cbr /\u003eA robot able to plan its own movements and correct its steps in real time. \u003cbr /\u003eCourtesy of: Agnese Abrusci (IIT)\u003c/p\u003e\r\n \u003c/div\u003e\r\n \u003ch2\u003eWhy Did the Researchers Use Miniature Servo Valves?\u003c/h2\u003e\r\n \u003cp\u003eThe concept of “actively compliant” legs was a key element in the development of HyQ made possible by the extremely high response of the \u003ca href\u003d\"https://www.moog.com/markets/motorsport/e024-series-servo-valves-for-formula-1/\" target\u003d\"_blank\"\u003e \u003cspan style\u003d\"color: rgb(94,130,171);\"\u003eMoog EO24-LA miniature hydraulic Servo Valves\u003c/span\u003e\u003c/a\u003e to control leg motion. The ability of the Moog Servo Valves to react rapidly when the legs hit the ground, enabled precise reactive control of the rigidity/elasticity of the limbs, absorbing the shock of impact, and preventing stress and damage to the central body. (See Figure 2.) Moog’s Miniature Valves fully met the researchers’ need for robust, reliable, ultra-compact hydraulic servo valves capable precise control in milliseconds.\u003c/p\u003e\r\n \u003cdiv\u003e\r\n \u003ca href\u003d\"/content/dam/moog/ideas-in-motion-control/images/2015/38/E024-4.jpg\" title\u003d\"Fig2\"\u003e\u003cimg alt\u003d\"Leg\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/2015/38/E024-4.jpg\" width\u003d\"600\" /\u003e\u003c/a\u003e\r\n \u003cp class\u003d\"center-align bold-italic\"\u003e\u003cbr /\u003eFigure 2: The location of the Moog E024 Servo Valve on the leg actuator of the \u003cbr /\u003eHyQ Quadruped Robot and actual “leg” of robot.\u003cbr /\u003eCourtesy of: Agnese Abrusci (IIT)\u003c/p\u003e\r\n \u003c/div\u003e\r\n \u003cp\u003eThe HyQ robot is an example of a complex engineering project made up of mechanical, hydraulic and IT elements and the results to date have been called remarkable by experts in the industry. This robot can jump or walk on a rocky trail, move along a corridor with V-shaped slanted sides, run at different speeds (up to 2 m/s/ 4.5 mph), and adjust its speed in response to different environments. The installation of a perception system and an inertial measurement unit (IMU) enable the robot to plan its own movements based on a map of the surrounding environment, and correct its steps—in real time—while always maintaining its predetermined posture. HyQ is also one of the few robots capable of doing the “flying trot,” where all four legs leave the ground simultaneously.\u003ca href\u003d\"https://www.youtube.com/watch?v\u003dENHvCGrnr2g\" target\u003d\"_blank\"\u003e \u003cspan style\u003d\"color: rgb(94,130,171);\"\u003eSee video here.\u003c/span\u003e\u003c/a\u003e\u003c/p\u003e\r\n \u003cp\u003eOngoing cooperation with the IIT Research Team in the development of the quadruped robot represents an important opportunity for Moog’s engineers to create and apply specific and highly innovative motion control solutions, such as miniaturized systems and components, which are used in high performance applications from robots to Formula 1.\u003c/p\u003e\r\n \u003cp\u003e“We are very proud of the enormous progress we have made, but our work is not finished yet,” Semini says. “HyQ currently is almost one metre long (3.28 ft) and weighs about 80 kg (176.3 lbs), and we are still working on the power source system, currently managed through an external unit, in an effort to mount it directly on board, even though it will increase the weight. We are trying to set up new partnerships with companies like Moog that are capable of meeting our needs for components that are smaller and lighter, yet high performance.”\u003c/p\u003e\r\n \u003ch2\u003eMiniature Hydraulic Product Technology\u003c/h2\u003e\r\n \u003cp\u003eThe \u003ca href\u003d\"https://www.moog.com/markets/motorsport/e024-series-servo-valves-for-formula-1/\" target\u003d\"_blank\"\u003e \u003cspan style\u003d\"color: rgb(94,130,171);\"\u003eMoog E024 Servo Valve\u003c/span\u003e\u003c/a\u003e was developed a decade ago specifically for use on \u003ca href\u003d\"https://www.moog.com/markets/motorsport/\" target\u003d\"_blank\"\u003e \u003cspan style\u003d\"color: rgb(94,130,171);\"\u003eFormula 1 racing cars\u003c/span\u003e\u003c/a\u003e and is part of Moog’s comprehensive range of miniature hydraulics components, including actuators (See Figure 3.) For more information on Moog E024 Servo Valves, see the chart in Figure 4 at the end of this article.\u003c/p\u003e\r\n \u003cdiv\u003e\r\n \u003ca href\u003d\"/content/dam/moog/ideas-in-motion-control/images/2015/38/Mini-1.jpg\" title\u003d\"Fig3\"\u003e\u003cimg alt\u003d\"Valve\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/2015/38/Mini-1.jpg\" width\u003d\"600\" /\u003e\u003c/a\u003e\r\n \u003cp class\u003d\"center-align bold-italic\"\u003e\u003cbr /\u003eFigure 3: The Moog E024 Servo Valve (pictured front center) is part of the Moog range of \u003cbr /\u003eminiature servo control products that includes power-assisted steering valves, \u003cbr /\u003eminiature actuators, and cartridge Direct Drive Valves.\u003c/p\u003e\r\n \u003c/div\u003e\r\n \u003cp\u003eF1 racing cars widely use hydraulic rather than electric actuation for their “on-car” control systems. Hydraulics technology, traditionally associated with slow, heavy industrial applications, might at first sight seem a strange choice for such a sophisticated lightweight application. However, hydraulics still has a fundamental advantage over other power transmission methods. Namely, its high “power density,” whether judged on weight or space envelope. It’s no coincidence that Formula 1 racing cars make extensive use of miniature hydraulics, where designers are focused on eliminating every gram of unnecessary mass to optimize car performance.\u003c/p\u003e\r\n \u003cp\u003eIn fact, a strong parallel can be drawn between autonomous robots and F1, since in both applications the mass of the energy source and power generator used for propulsion is an integral part of the payload. Additionally both machines have multiple axes of control with unpredictable duty cycles requiring high peak power levels when the occasion demands. For example, the robot jumping or correcting a loss of balance, and the F1 racing car changing gear in a few milliseconds or correcting the loss of control in a skid.\u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003eSince the first miniature valves were developed a decade ago, Moog’s family of miniature products have been used in a wide range of applications including:\u003c/strong\u003e\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eSub-sea vehicles\u003c/li\u003e\r\n \u003cli\u003eWind tunnel actuation\u003c/li\u003e\r\n \u003cli\u003eAnimatronics\u003c/li\u003e\r\n \u003cli\u003eSpecial effects for the film industry\u003c/li\u003e\r\n \u003cli\u003eAnd, of course, robotics\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003e\u003ca href\u003d\"https://www.iit.it/en/advr-labs/dynamic-legged-systems.html\" target\u003d\"_blank\"\u003e \u003cspan style\u003d\"color: rgb(94,130,171);\"\u003eMore information on the robot HyQ.\u003c/span\u003e\u003c/a\u003e\u003c/p\u003e\r\n \u003ch2\u003e\u003cspan style\u003d\"color: rgb(135,33,46);\"\u003eE024 Series Sub-Miniature Servo Valve Product Overview\u003c/span\u003e\u003c/h2\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003ctable id\u003d\"t01\"\u003e\r\n \u003ctbody\u003e\r\n \u003ctr\u003e\r\n \u003cth colspan\u003d\"2\"\u003eDifferent versions optimized for flow or pressure control\u003c/th\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eRuns at High Temperature\u003c/td\u003e\r\n \u003ctd\u003eUp to 165 °C (329 °F)\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eMax Electrical Input Power\u003c/td\u003e\r\n \u003ctd\u003e36 mW\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eTypical Hydraulic Output Power\u003c/td\u003e\r\n \u003ctd\u003e3.5 KW ( Dependent on application ) (Equivalent valve power gain: 97,000 times!)\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eOperating Pressure\u003c/td\u003e\r\n \u003ctd\u003eup to 280 Bar (4,000 psi)\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eMaximum Flow\u003c/td\u003e\r\n \u003ctd\u003e7.5 l/min (2.0 US gpm ) at 70 Bar (1,000 psi) drop\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eInput Signal\u003c/td\u003e\r\n \u003ctd\u003e+/-10 mA\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eDynamic Response (25% Signal)\u003c/td\u003e\r\n \u003ctd\u003e\r\n \u003cul\u003e\r\n \u003cli\u003e90 degree phase lag \u0026gt;250 Hz\u003c/li\u003e\r\n \u003cli\u003e-3 dB Attenuation \u0026gt;250 Hz\u003c/li\u003e\r\n \u003c/ul\u003e\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eTypical Pilot Flow\u003c/td\u003e\r\n \u003ctd\u003e0.3 l/min (0.08 US gpm)\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eMass\u003c/td\u003e\r\n \u003ctd\u003e92 g (3.25 oz)\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003c/tbody\u003e\r\n \u003c/table\u003e\r\n \u003cp\u003e\u003ca href\u003d\"https://www.moog.com/markets/motorsport/e024-series-servo-valves-for-formula-1/\" target\u003d\"_self\"\u003e E024 Series Servo Valve Product Page\u003c/a\u003e\u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003e\u003cstrong\u003eMartin S. Jones\u003c/strong\u003e is responsible for the \u003ca href\u003d\"https://www.moog.com/markets/motorsport/\" target\u003d\"_blank\"\u003e \u003cspan style\u003d\"color: rgb(94,130,171);\"\u003eMoog Motorsport\u003c/span\u003e\u003c/a\u003e business around the world. He has worked for \u003cbr /\u003eMoog for more than 30 years in sales and applications engineering for a range of industries including mobile equipment, marine and offshore, blow molding, and rolling mills. He studied physics and economics at the University of East Anglia.\u003c/p\u003e\r\n \u003ch2\u003eAbout Istituto Italiano di Tecnologia\u003c/h2\u003e\r\n \u003cp\u003eIstituto Italiano di Tecnologia is a private Foundation jointly established by the Ministry of Education, University and Research; and the Ministry of Economy and Finance. Its aim is to promote excellence in both basic and applied research and to facilitate the development of the Italian economy at the national level. IIT’s staff includes 1,250 personnel. The scientific area accounts for about 85% of personnel, 44% of which is from abroad: 27% are scientists from more than 50 countries and 17% are Italian researchers who have come back to Italy after a professional experience abroad.\u003c/p\u003e\r\n \u003cp\u003eIIT has produced close to 5,000 publications and 140 inventions resulting in 301 patent applications. In Genoa, departments include robotics (“Robotics, Brain and Cognitive Sciences” and “Advanced Robotics”) and life sciences (“Neuroscience and Brain Technologies” and “Drug Discovery and Development”). Facilities include Nanochemistry”, Nanophysics, Pattern Analysis \u0026amp; Computer Vision and iCub. Since 2009, scientific activity has been further supported by ten subsidiary research centres located elsewhere in Italy (Turin, Milan, Trento, Parma, Rome, Pisa, Naples, Lecce). IIT is committed to developing the platforms foreseen by the 2012-2014 scientific plan.\u003c/p\u003e\r\n \u003cp\u003e\u003ca href\u003d\"https://www.iit.it/\" target\u003d\"_blank\"\u003e \u003cspan style\u003d\"color: rgb(94,130,171);\"\u003ewww.iit.it/\u003c/span\u003e\u003c/a\u003e\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:industry/motorsport","moog-news-and-events:product/actuators-and-servoactuators","moog-news-and-events:product/servo-valves-and-proportional-valves","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:category/blogs","moog-news-and-events:category/articles"],"startDate":"2015-01-01T00:00:00.000-05:00","categories":[{"left":"Motorsport","right":"moog-news-and-events:industry/motorsport"},{"left":"Actuators \u0026 Servoactuators","right":"moog-news-and-events:product/actuators-and-servoactuators"},{"left":"Servo Valves and Proportional Valves","right":"moog-news-and-events:product/servo-valves-and-proportional-valves"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"},{"left":"Articles","right":"moog-news-and-events:category/articles"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2015/10/new-quadruped-robot-takes-big-strides-toward-saving-lives.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Injection Molding Machines Benefit from Technology-Neutral Design Approach","openInANewTab":false,"articleTitleType":"h1","smallDescription":"In autumn 2013, Moog surveyed manufacturers and users of plastic injection molding machines about developments in their industry. In this article, the most important results of the survey are discussed including the current needs of manufacturers and users of injection molding machines.","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cdiv class\u003d\"entry-overview-container\"\u003e\r\n \u003cdiv class\u003d\"entry-overview-contents clearfix\"\u003e\r\n \u003cdiv class\u003d\"entry-overview-image\"\u003e\r\n \u003ca href\u003d\"/content/dam/moog/ideas-in-motion-control/images/2014/Fig4d.jpg\" title\u003d\"Costs Chart\"\u003e \u003cimg alt\u003d\"Costs Chart\" height\u003d\"198\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/2014/Fig4d.jpg\" width\u003d\"278\" /\u003e \u003c/a\u003e\r\n \u003cp style\u003d\"color: rgb(255,255,255);\"\u003e\u003cem\u003eClick image to enlarge\u003c/em\u003e\u003c/p\u003e\r\n \u003c/div\u003e\r\n \u003cdiv class\u003d\"entry-overview-topics\"\u003e\r\n \u003ch4\u003eIn this article:\u003c/h4\u003e\r\n \u003cul\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eA Moog survey indicates key trends and challenges face plastics processors\u003c/li\u003e\r\n \u003cli\u003eMachine designers must meet new standards in energy efficiency, productivity, performance and contamination-free operation\u003c/li\u003e\r\n \u003cli\u003eA technology-neutral approach to motion control offers a true competitive advantage\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003c/ul\u003e\r\n \u003c/div\u003e\r\n \u003c/div\u003e\r\n \u003c/div\u003e\r\n \u003cp\u003e\u003cstrong\u003eIn autumn 2013, Moog surveyed manufacturers and users of plastic injection molding machines about developments in their industry. In this article, the most important results of the survey are discussed including the current needs of manufacturers and users of injection molding machines.\u003c/strong\u003e\u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003eInjection molding encompasses a broad spectrum of applications for which there are machines of differing size, performance and repeatability. Correspondingly, in terms of motion control, there is no single leading technology that fulfills the various requirements to the same degree. Electromechanical, electro-hydraulic and electro-hydrostatic drives exist alongside each other and each motion control solution has its specific strengths for particular applications.\u003c/strong\u003e\u003c/p\u003e\r\n \u003ch2\u003eThe markets, injection molded products and injection molding machinery\u003c/h2\u003e\r\n \u003cp\u003eIn 2009 the European market processed a total of 10,990,000 tons of polymer through injection molding. \u003cbr /\u003e Figure 1 shows the breakdown of the end use markets.\u003c/p\u003e\r\n \u003cdiv\u003e\r\n \u003ca href\u003d\"/content/dam/moog/ideas-in-motion-control/images/2014/Fig1_a.jpg\" title\u003d\"Fig1\"\u003e\u003cimg alt\u003d\"Chart1\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/2014/Fig1_a.jpg\" width\u003d\"560\" /\u003e \u003c/a\u003e\r\n \u003cp class\u003d\"center-align bold-italic\"\u003e\u003cbr /\u003eFig. 1: Packaging accounts for nearly 50% of end use market production. \u003cbr /\u003eSource: AMI report M118/March 2010 newly grouped by Moog\u003c/p\u003e\r\n \u003c/div\u003e\r\n \u003cp\u003eThe injection molding machine market mirrors the situation in the end product market: In 2012, the machines sold worldwide in the greatest numbers were generic injection molding machines to be used primarily in the production of packaging and in white goods manufacturing.\u003c/p\u003e\r\n \u003cp\u003eIn general, the market shows steady slow growth at low single digit rates. Slightly higher growth is expected in sales of precision machines and high speed packaging machines. Precision machines are defined by short cycle times and repeatable functions. They are used predominantly for the production of technical parts, as well as in the electronics / telecommunications and automotive parts sectors. High speed packaging machines are very robust and work with a high injection performance, and are seen predominately in applications where thin wall packaging parts such as cups and containers are manufactured in large quantities.\u003c/p\u003e\r\n \u003cdiv\u003e\r\n \u003ca href\u003d\"/content/dam/moog/ideas-in-motion-control/images/2014/Fig2c.jpg\" title\u003d\"Fig2\"\u003e\u003cimg alt\u003d\"Map1\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/2014/Fig2c.jpg\" width\u003d\"560\" /\u003e \u003c/a\u003e\r\n \u003cp class\u003d\"center-align bold-italic\"\u003e\u003cbr /\u003eFig. 2: Injection molding machines sold worldwide in 2012. Sources: Engel, Plastics Today\u003c/p\u003e\r\n \u003c/div\u003e\r\n \u003ch2\u003eOverview of the market conditions and the most important trends\u003c/h2\u003e\r\n \u003cp\u003eFor successful machine manufacturers, an exact knowledge of the requirements and needs of their customers is crucial. Therefore, we asked plastics processors the following question to get a clear picture of their needs:\u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003eWhat are the most important requirements and needs of the plastics industry at the present time?\u003c/strong\u003e\u003c/p\u003e\r\n \u003cp\u003eWe found that today the plastics processing industry is striving to continually reduce overall manufacturing costs. To achieve this goal, plastics processors focus on four keys: energy-saving, materials savings, integration of additional production processes, and higher machine output through greater cavity numbers or shorter cycle times.\u003c/p\u003e\r\n \u003cp\u003eAlongside the need to reduce costs, the plastics processing industry has the additional requirement of conforming to the specific demands of production conditions in the sectors of ‘food packaging’, ‘cosmetics and hygiene products’, and ‘pharmaceutical products’. In these sectors, the end product cannot be contaminated by oil, dust and other pollutants. The aim here is to have a manufacturing environment that fulfills the cleanliness demands of these products.\u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003eSo what are the trends that can be derived from these needs and requirements? The plastics processing industry is targeting four key areas:\u003c/strong\u003e\u003c/p\u003e\r\n \u003col\u003e\r\n \u003cli\u003eEnergy efficiency\u003c/li\u003e\r\n \u003cli\u003eProduction\u003c/li\u003e\r\n \u003cli\u003eMachine performance\u003c/li\u003e\r\n \u003cli\u003eEmission-free production\u003c/li\u003e\r\n \u003c/ol\u003e\r\n \u003ch2\u003eOverall social context: sustainability\u003c/h2\u003e\r\n \u003cp\u003eAt least two of the trends can be regarded as ‘Megatrends’ in the John Naisbitt sense. They are to be considered in the context of the increasing scarcity of resources (e.g. fossil oil) and the general social discussion of sustainability. The core themes of this discourse are energy efficiency and the sustainable handling of non-renewable resources that must be addressed to secure long-term existence. It can be assumed that these trends will be long-term and will lead to far-reaching social and economic changes.\u003c/p\u003e\r\n \u003cp\u003eEver since the Rio conference of 1992 and the Kyoto Protocol of 2005, sustainability has had political will behind it and will be increasingly implemented into international and national legislative systems, particularly in Europe. These new standards demand new ideas and processes in manufacturing.\u003c/p\u003e\r\n \u003cp\u003eManufacturers of injection molding machines are likewise affected by these developments. A prime example is the eco-design guideline 2009/125/EG which in Germany was brought into law as the ‘Energy-driven Product Law’ (EBPG). While the eco-design guideline isn‘t directly applicable to injection molding machine manufacturers – there aren’t 200,000 injection molding machines in circulation per year in the European Union – it does have an effect indirectly on machine manufacturers, because certain components (electric motors, for example) come under the standard.\u003c/p\u003e\r\n \u003cp\u003eFurthermore, future operators of injection molding machines will have to prove that they have a process in place that helps to continually improve their energy efficiency. Many companies operating injection molding machines are already endeavoring to produce this evidence today. An inducement for this is a partial refund of the EEG levy on electricity costs. In Germany the tax cap has been granted since 2013 only to large companies that introduce an energy management system in accordance with DIN ISO 50001 by 2015, and also for smaller and mid-sized enterprises that carry out an energy audit in line with DIN EN 16247-1.\u003c/p\u003e\r\n \u003cdiv\u003e\r\n \u003ca href\u003d\"/content/dam/moog/ideas-in-motion-control/images/2014/El_Exis_SP.jpg\" title\u003d\"Fig3\"\u003e\u003cimg alt\u003d\"Machine\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/2014/El_Exis_SP.jpg\" width\u003d\"560\" /\u003e \u003c/a\u003e\r\n \u003cp class\u003d\"center-align bold-italic\"\u003e\u003cbr /\u003eFig. 3: High performance injection molding machine that is highly efficient \u003cbr /\u003e(Source: Sumitomo (SHI) Demag)\u003c/p\u003e\r\n \u003c/div\u003e\r\n \u003cp\u003eIn plastics processing, the interviewees were in consensus that raw materials costs make up most of the production cost of injection molded parts. Plastics processors can influence these costs primarily through an optimized design of the mold. Apart from this, raw material costs are driven by the commodity market. However, the plastics processor can influence his direct production environment in two key ways. First, the economical use of the raw materials may help significantly reduce production costs. Secondly, processors can seek to reduce the overall lifetime costs of injection molding machines. Energy costs make up the greatest part of the overall operating expenditures (see Fig. 4) apart from raw material costs.\u003c/p\u003e\r\n \u003cp\u003eEnergy efficient and robust quality machines are certainly more expensive to purchase than regular machines, but they do reduce the operating costs. This leads to the higher investments being relatively quick to amortize, which is why they help significantly improve the bottom line. The acquisition of more energy-efficient and sustainable machines corresponds, therefore, not only to an overall societal trend, but also to a commercial rationale.\u003c/p\u003e\r\n \u003cdiv\u003e\r\n \u003ca href\u003d\"/content/dam/moog/ideas-in-motion-control/images/2014/Fig4d.jpg\" title\u003d\"Fig4\"\u003e\u003cimg alt\u003d\"Chart4\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/2014/Fig4d.jpg\" width\u003d\"560\" /\u003e \u003c/a\u003e\r\n \u003cp class\u003d\"center-align bold-italic\"\u003e\u003cbr /\u003eFig. 4: Energy costs clearly dominate the machine\u0027s life cycle cost. Source: Bonten, Resources Efficiency with Plastics Technology, 2014, S. 60\u003c/p\u003e\r\n \u003c/div\u003e\r\n \u003cblockquote\u003e\r\n \u003cp\u003eFor more background on the injection molding market and details on the individual trends of energy efficiency, production efficiency, machine performance and “clean or contamination-free production”, \u003ca href\u003d\"https://moog.postclickmarketing.com/Global/FileLib/White_papers/mo_WP_Produktionseffizienz_Engl_ansicht_140930.pdf\" target\u003d\"_self\"\u003edownload the full white paper\u003c/a\u003e.\u003c/p\u003e\r\n \u003c/blockquote\u003e\r\n \u003ch2\u003eThe Moog solution: close partnership and a technology-neutral approach\u003c/h2\u003e\r\n \u003cp\u003eThe broad spectrum of injection molding applications demands different types of injection molding machines, and there are various motion control technologies for each machine type. Depending on the size, the power and the repeatability required, electromechanical, electro-hydraulic, electro-hydrostatic drives or hybrid drives (a mix of hydraulic and electric) correspondingly offer the best economy. However, most motion control suppliers specialize only in one type of technology. This kind of limited offering carries disadvantages which can often force injection molding machine manufacturers into design compromises.\u003c/p\u003e\r\n \u003cp\u003eTherefore, many years ago, Moog moved to a technology-neutral approach which also drew on a profound know-how of all types of motion control solutions. This is the only way that every motion control solution can be evaluated in order to fulfill the specific application requirements in the best possible way. Close partnership, high-performance key components, a firm grasp of applications and long years of experience in the plastics processing market form the basis for the development of a motion control solution best suited to carry out specific tasks.\u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003eThe following brief examples illustrate this:\u003c/strong\u003e\u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003eExample 1: \u003c/strong\u003eFor axes that must produce high forces, hydrostatic drives often offer the most economical solution. Even with injection molding machines with electromechanical main axes, an electro-hydrostatic drive could be the best choice for the secondary axes (ejectors, carriage). This solution is very robust and offers together with its high efficiency (energy efficiency), good dynamics (production efficiency and machine performance) and a sealed system (cleanliness)—advantages in all four trend areas.\u003c/p\u003e\r\n \u003cdiv\u003e\r\n \u003ca href\u003d\"/content/dam/moog/ideas-in-motion-control/images/2014/Fig5c.jpg\" title\u003d\"Fig5\"\u003e\u003cimg alt\u003d\"Actuator\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/2014/Fig5c.jpg\" width\u003d\"560\" /\u003e \u003c/a\u003e\r\n \u003cp class\u003d\"center-align bold-italic\"\u003e\u003cbr /\u003eFig. 5: Autonomous hydrostatic actuator as a sealed system\u003c/p\u003e\r\n \u003c/div\u003e\r\n \u003cp\u003e\u003cstrong\u003eExample 2: \u003c/strong\u003eLow inertia motors are the key to the optimum performance of the clamping and injection axis. In this case, Moog’s Brushless Servo Motors with outstanding dynamics, offer attractive performance values and lead to improvements not only relating to machine performance, but also energy and production efficiency. In the liquid cooled version, the surface remains cool, thus generating little in the way of thermal air movements. This reduces dust particle migration and allows ‘clean’ production.\u003c/p\u003e\r\n \u003cdiv\u003e\r\n \u003ca href\u003d\"/content/dam/moog/ideas-in-motion-control/images/2014/Fig5_b.jpg\" title\u003d\"Fig6\"\u003e\u003cimg alt\u003d\"Server Motor\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/2014/Fig5_b.jpg\" width\u003d\"560\" /\u003e \u003c/a\u003e\r\n \u003cp class\u003d\"center-align bold-italic\"\u003e\u003cbr /\u003eFig. 6: Brushless Servo Motor with outstanding dynamics\u003c/p\u003e\r\n \u003c/div\u003e\r\n \u003ch2\u003eSummary\u003c/h2\u003e\r\n \u003cp\u003eInjection molding machine manufacturers have the best sales prospects when they consider four key market trends: (1.) Energy efficiency (2.) Production efficiency (3.) Machine performance and (4.) Emission-free production. The requirements that link to these trends can be satisfied by different technologies. A technology-neutral approach is the most economical and represents the largest potential for motion control solutions that deliver economy, efficiency and increased performance and, in turn, generate a decisive competitive advantage for the customer.\u003c/p\u003e\r\n \u003ch2\u003eAuthor Biography\u003c/h2\u003e\r\n \u003cp\u003eBurkhard Erne, Solutions Marketing Manager in the Industrial Machinery Sector, is a graduate engineer, specializing in Mechanical. He came to Moog in 2005 in the role of Engineering Manager for electro-mechanical drive solutions. Previously, he had led development projects in motion control technology for many years, focusing on solutions to increase the energy efficiency and productivity of plastics processing machinery. Contact him at \u003ca href\u003d\"mailto:berne@moog.com\"\u003eberne@moog.com\u003c/a\u003e.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:product/actuators-and-servoactuators","moog-news-and-events:industry/industrial-machinery","moog-news-and-events:product/servo-valves-and-proportional-valves","moog-news-and-events:product/motors-and-servomotors","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:product/controllers-controls-and-software","moog-news-and-events:product/servodrives-drives-and-drive-systems","moog-news-and-events:product/radial-piston-pumps","moog-news-and-events:category/articles","moog-news-and-events:type/article/feature-article","moog-news-and-events:category/blogs"],"startDate":"2014-01-01T00:00:00.000-05:00","categories":[{"left":"Actuators \u0026 Servoactuators","right":"moog-news-and-events:product/actuators-and-servoactuators"},{"left":"Industrial Machinery","right":"moog-news-and-events:industry/industrial-machinery"},{"left":"Servo Valves and Proportional Valves","right":"moog-news-and-events:product/servo-valves-and-proportional-valves"},{"left":"Motors \u0026 Servomotors","right":"moog-news-and-events:product/motors-and-servomotors"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Controllers, Controls \u0026 Software","right":"moog-news-and-events:product/controllers-controls-and-software"},{"left":"Servodrives, Drives \u0026 Drive Systems","right":"moog-news-and-events:product/servodrives-drives-and-drive-systems"},{"left":"Radial Piston Pumps","right":"moog-news-and-events:product/radial-piston-pumps"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Feature Article","right":"moog-news-and-events:type/article/feature-article"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2014/10/injection-molding-machines-benefit-from-technology-neutral-design-approach.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Keeping the Lights On","openInANewTab":false,"articleTitleType":"h1","smallDescription":"In this article: Combined Cycle Gas Turbine Plants seek \"as-new\" performance of actuators and servo valves when making updates and repairs Motion control plays a key role in ensuring consistent power output and efficient operations The right repair services are critical in ensuring uptime of turbines during parts replacement Many...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cdiv class\u003d\"entry-overview-container\"\u003e\r\n \u003cdiv class\u003d\"entry-overview-contents clearfix\"\u003e\r\n \u003cdiv class\u003d\"entry-overview-image\"\u003e\r\n \u003ca class\u003d\"asset-img-link\" href\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b01a73df3ad2f970d-800wi\" style\u003d\"display: inline;\"\u003e\u003cimg alt\u003d\"Combined-Cycle-Gas-Turbine-Plant\" border\u003d\"0\" class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b01a73df3ad2f970d img-responsive\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b01a73df3ad2f970d-800wi\" title\u003d\"Combined-Cycle-Gas-Turbine-Plant\" /\u003e\u003c/a\u003e\r\n \u003c/div\u003e\r\n \u003cdiv class\u003d\"entry-overview-topics\"\u003e\r\n \u003ch4\u003eIn this article:\u003c/h4\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eCombined Cycle Gas Turbine Plants seek \u0026quot;as-new\u0026quot; performance of actuators and servo valves when making updates and repairs\u003c/li\u003e\r\n \u003cli\u003eMotion control plays a key role in ensuring consistent power output and efficient operations\u003c/li\u003e\r\n \u003cli\u003eThe right repair services are critical in ensuring uptime of turbines during parts replacement\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003c/div\u003e\r\n \u003c/div\u003e\r\n \u003c/div\u003e\r\n \u003cp\u003e\u003cstrong\u003eMany of the world’s most efficient power plants are now Combined Cycle Gas Turbine Plants (CCGT) incorporating both gas and steam turbines. Gas and steam turbines represent particularly demanding motion control applications because motion control is the key to machine performance, safety and ultimately the ability to supply power to households around the world. The application uses rugged inlet guide vane actuators and fuel gas control valves to provide the correct ratio of air and fuel in varying loads and ambient environments to ensure optimum efficiencies and minimize emissions. From a safety perspective, preventing leakage is also critical to reduce risk of fire and lower insurance costs.\u003c/strong\u003e\u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003eIn many countries, there are energy shortages so power plants must run around the clock and any downtime can affect the comfort of the population—and potentially the country\u0027s economy, too. In some places, old power stations, especially coal-fired plants are being shut down so it is vital to keep those plants that are energy efficient operating at maximum output. In today’s environment, downtime of even a single plant can put a stress on the existing electricity network. In addition, if the power plants exceed or underperform the output that has been declared, it could be subject to a fine from the authorities. Consequently, all power plants are concerned with maximizing uptime for greater energy output and looking for ways to keep the turbines running reliably at peak performance.\u003c/strong\u003e\u003c/p\u003e\r\n \u003ch2\u003eWhy is motion control so important in Combined Cycle Gas Turbine Plants?\u003c/h2\u003e\r\n \u003cp\u003eIn the turbine system, the fuel gas control valve on the actuator is the predominant interface between a very complex control system and the mechanical portion of the plant. From a safety perspective, it is vital to ensure a rapid closing time for the main valve actuator in the case of an emergency shutdown to avoid potentially destroying the turbine. If there is an excess of steam or fuel in the inlet, this also compromises the turbine and causes severe damage in the power plant.\u003c/p\u003e\r\n \u003cp\u003eThe motion control system affects the following:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eThe power output of the turbine and thus the revenue stream\u003c/li\u003e\r\n \u003cli\u003eEnergy efficiency that equates to profitability as 80% of the cost of running these plants is fuel\u003c/li\u003e\r\n \u003cli\u003eLevel of emissions which is both a cost and compliance issue as improperly calibrated equipment could cause a plant to exceed its emission allowance\u003c/li\u003e\r\n \u003cli\u003eUptime and consistent power output which prevent penalties for unstable energy production levels.\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003ch2\u003eKeeping critical systems operating\u003c/h2\u003e\r\n \u003cp class\u003d\"left-aligned-margined left-align bold-italic\"\u003e\u003ca class\u003d\"asset-img-link\" href\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b01a3fd37cf40970b-800wi\" style\u003d\"display: inline;\"\u003e\u003cimg alt\u003d\"Moog-Gas-Turbine-Actuator2\" border\u003d\"0\" class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b01a3fd37cf40970b img-responsive\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b01a3fd37cf40970b-800wi\" title\u003d\"Moog-Gas-Turbine-Actuator2\" /\u003e\u003c/a\u003e\u003cbr /\u003e\u003cbr /\u003eMoog Gas Turbine Actuator\u003c/p\u003e\r\n \u003cp\u003eMoog provides actuators and servo valves to most OEMs of gas and steam turbine equipment including working with the designers of new turbines to develop the specifications and even the performance expectations of the equipment. Moog fuel metering actuators and fuel gas control servo valves are known for rapid closing times, leading-edge failsafe functioning and the highest dynamics. In addition, all hardware can be precisely adjusted according to the load required from the network to ensure efficiency. In many ways the most critical operations of the plant will benefit from the performance of the Moog actuator and valve – including conserving fuel, preventing pollution and providing the declared power output.\u003c/p\u003e\r\n \u003cp\u003eThe challenge for power plants is keeping their critical motion control systems operating at the same high level as the original equipment in spite of 24/7 operations in rugged environments. In addition, to Moog Global Support repair and maintenance services, Moog offers special services to help power plants minimize downtime and ensure optimized performance. From expedited services for downtime to preventative maintenance programs for planned outages to special retrofit kits and exchange programs, there are numerous options to keep plants running efficiently and to maximize output.\u003c/p\u003e\r\n \u003cp class\u003d\"left-aligned-margined left-align bold-italic\"\u003e\u003ca class\u003d\"asset-img-link\" href\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b01a511e78935970c-800wi\" style\u003d\"display: inline;\"\u003e\u003cimg alt\u003d\"Moog-Steam-Turbine-Actuator\" border\u003d\"0\" class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b01a511e78935970c img-responsive\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b01a511e78935970c-800wi\" title\u003d\"Moog-Steam-Turbine-Actuator\" /\u003e\u003c/a\u003e\u003cbr /\u003e\u003cbr /\u003eMoog Steam Turbine Actuator\u003c/p\u003e\r\n \u003cp\u003eThe specialized Moog Power Generation Actuator Service is a complete evaluation, repair and testing service that can be offered in local country service centers and as field service. This is a more comprehensive service package than just a repair. As the original equipment supplier, Moog knows the motion control requirements of the application and has worked with the turbine OEMs to design a product that can withstand 30,000 cycles per year. These cycles result in a million micro motions of the actuator which can represent increased wear over time. In addition, Moog Global Support Servo Valve Repairs include several repair levels for fuel gas control valves from an initial evaluation test to a high level repair which could include a full strip down, ultrasonic cleaning, replacement or repair of a torque motor and replacement of the bushing and spool assembly. As with the actuator repairs, Moog technicians have the expertise to ensure quality repair using original parts and Moog has global facilities for quick turnarounds.\u003c/p\u003e\r\n \u003cp\u003eFrom the availability of product specifications and original drawings to service technician training (often at the turbine OEM in Japan or other countries), Moog has invested in ensuring the valve and actuator will perform as “as-new” or better. Achieving the “better” standard is accomplished by incorporating product upgrades when possible in the repair service including a proprietary surface finishing on rods and seals on some actuator models for improved longevity.\u003c/p\u003e\r\n \u003cp class\u003d\"left-aligned-margined left-align bold-italic\"\u003e\u003ca class\u003d\"asset-img-link\" href\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b01a511e78a9a970c-800wi\" style\u003d\"display: inline;\"\u003e\u003cimg alt\u003d\"Moog-technicians-positioning-actuator-for-disassembly\" border\u003d\"0\" class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b01a511e78a9a970c image-full img-responsive\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b01a511e78a9a970c-800wi\" title\u003d\"Moog-technicians-positioning-actuator-for-disassembly\" /\u003e\u003c/a\u003e\u003cbr /\u003e\u003cbr /\u003eMoog technicians positioning actuator for disassembly\u003c/p\u003e\r\n \u003cp\u003eBelow are two case studies of CCGT power plants in the United Kingdom and United States that worked with Moog to obtain “as-new” or better motion control performance on turbines while avoiding expensive downtime.\u003c/p\u003e\r\n \u003ch2\u003eCase Study: Great Yarmouth Power Station\u003c/h2\u003e\r\n \u003cp class\u003d\"left-aligned-margined left-align bold-italic\"\u003e\u003ca class\u003d\"asset-img-link\" href\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b01a511e78da7970c-800wi\" style\u003d\"display: inline;\"\u003e\u003cimg alt\u003d\"Great-Yarmouth-Power-Station\" border\u003d\"0\" class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b01a511e78da7970c img-responsive\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b01a511e78da7970c-800wi\" title\u003d\"Great-Yarmouth-Power-Station\" /\u003e\u003c/a\u003e\u003cbr /\u003e\u003cbr /\u003eGreat Yarmouth Power Station\u003c/p\u003e\r\n \u003ch4\u003eBackground\u003c/h4\u003e\r\n \u003cp\u003eGreat Yarmouth Power Station is a Combined Cycle Gas Turbine (CCGT) owned and operated by RWE Npower Plc located on the United Kingdom\u0027s east coast. In 2012, the station started experiencing problems with a major low-pressure steam control valve, controlled by a servo actuator originally made by Moog in the USA. The control valve was making a lot of noise, with the bearings being the prime suspects.\u003c/p\u003e\r\n \u003cp\u003eThe engineers at the power station made an enquiry to Moog about replacement bearings. Moog engineers suspected that the symptoms potentially pointed to something more than just the bearing and sought to ensure “as-new” performance due to the critical nature of this application.\u003c/p\u003e\r\n \u003ch4\u003eThe challenge\u003c/h4\u003e\r\n \u003cp\u003eThe customer provided details about the actuator to the service technicians at Moog’s Tewkesbury (UK) office. Moog sent an extract of a report describing the full extent of a Moog service. The depth of information supplied in the report, including value-added audio visual content encouraged engineers at the power station to opt for Moog\u0027s service offering.\u003c/p\u003e\r\n \u003cp class\u003d\"left-aligned-margined left-align bold-italic\"\u003e\u003ca class\u003d\"asset-img-link\" href\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b01a511e7a08f970c-200wi\" style\u003d\"display: inline;\"\u003e\u003cimg alt\u003d\"Refurbished-Process-Valve--Under-Test-Source--EntegraUnion-Power-\" class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b01a511e7a08f970c img-responsive\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b01a511e7a08f970c-200wi\" style\u003d\"width: 190.0px;\" title\u003d\"Refurbished-Process-Valve--Under-Test-Source--EntegraUnion-Power-\" /\u003e\u003c/a\u003e\u003cbr /\u003e\u003cbr /\u003eRefurbished Process Valve \u003cbr /\u003eunder test\u003c/p\u003e\r\n \u003cp class\u003d\"left-aligned-margined left-align bold-italic\"\u003e\u003ca class\u003d\"asset-img-link\" href\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b01a3fd37e826970b-120wi\" style\u003d\"display: inline;\"\u003e\u003cimg alt\u003d\"Moog-Service-Report-for-Great-Yarmouth-\" class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b01a3fd37e826970b img-responsive\" height\u003d\"142\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b01a3fd37e826970b-120wi\" title\u003d\"Moog-Service-Report-for-Great-Yarmouth-\" width\u003d\"96\" /\u003e\u003c/a\u003e\u003cbr /\u003e\u003cbr /\u003eMoog Service Report\u003cbr /\u003efor Great Yarmouth\u003c/p\u003e\r\n \u003cp\u003eIt turns out that the \u0026quot;on-receipt\u0026quot; test confirmed the worst fears of Moog’s engineers: it was more than just the bearings at fault. In fact, the list was longer than initially thought and replacement parts included the piston and bearing assembly, the crank-arm, bushes/bearings, connecting pins, and all of the soft seals.\u003c/p\u003e\r\n \u003cp\u003eMoog confirmed that it was substantial wear to all of these components that was causing the noise and that there was also substantial leakage of hydraulic fluid. The actuator on-receipt performance testing was subsequently videoed by Moog and submitted to the customer along with a revised cost and repair schedule. Despite this ongoing repair work, the plant needed to continue operations.\u003c/p\u003e\r\n \u003ch4\u003eThe Moog solution\u003c/h4\u003e\r\n \u003cp\u003eMoog offered a special expedited Actuator Service from its facility at Tewkesbury that included a full on-receipt test, a complete strip-down investigation, a review of all parts, replacement of the faulty parts, a rebuild to its original specification and test to ensure the original Moog specification.\u003c/p\u003e\r\n \u003cp\u003eProviding this special service also had some challenges. Not only did Moog engineers in Tewkesbury need original parts shipped in from the USA, but they also had to match the service window with planned downtime at the power station. Fortunately, Moog’s global network ensured they could get spares shipped overnight. The engineers then reassembled the actuator with new parts and tested it to its original specification – confirming that all faults had been rectified.\u003c/p\u003e\r\n \u003cp\u003eFrom order confirmation on the 8th of November, the repair took just ten days, with the unit leaving Tewkesbury on the 18th of November.\u003c/p\u003e\r\n \u003ch4\u003eThe result\u003c/h4\u003e\r\n \u003cp\u003eDuring the outage, Matt Keen, Moog Systems and Projects Manager, visited the power station to review the installed equipment, and was able to highlight other service issues. So impressed were the engineers at the power station that they have since asked Moog to undertake additional proactive maintenance on another actuator and the associated process valve.\u003c/p\u003e\r\n \u003ch2\u003eCase Study: Union Power\u003c/h2\u003e\r\n \u003cp class\u003d\"left-aligned-margined left-align\"\u003e\u003ca class\u003d\"asset-img-link\" href\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b01a511e7a77a970c-300wi\" style\u003d\"display: inline;\"\u003e\u003cimg alt\u003d\"EntegraUnion-Power-Power-Station-Source--EntegraUnion-Power\" class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b01a511e7a77a970c img-responsive\" height\u003d\"230\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b01a511e7a77a970c-300wi\" style\u003d\"width: 309.0px;\" title\u003d\"EntegraUnion-Power-Power-Station-Source--EntegraUnion-Power\" /\u003e\u003c/a\u003e\u003cbr /\u003e\u003cbr /\u003e\u003cem\u003e\u003cstrong\u003eEntegra/Union Power Power Station\u003c/strong\u003e\u003c/em\u003e\u003cbr /\u003e\u003cem\u003eSource: Entegra/Union Power\u003c/em\u003e\u003c/p\u003e\r\n \u003ch4\u003eBackground\u003c/h4\u003e\r\n \u003cp\u003eThe Entegra/Union Power Station in El Dorado, Arkansas is one of the largest combined cycle power plants in the USA. The station is comprised of eight (8) GE Combustion Turbines (CT) and four (4) GE Steam Turbines (ST). This equipment is organized into “power blocks” consisting of (2) CTs and (1) ST, with each block generating 550 MW of electricity. Total plant output is 2.2 GW. The plant went on-line in 2003 and normally operates in cyclic/peaking modes which have a different maintenance schedule than a continuous mode.\u003c/p\u003e\r\n \u003ch4\u003eThe challenge\u003c/h4\u003e\r\n \u003cp\u003eIn 2012, Union Power began planning for upcoming inspections. They had 21 days allowed per Combustion Turbine and 18 days per Steam Turbine. The fuel gas and steam control valve assemblies needed to be refurbished during these outages. Extended outages required to refurbish this equipment may not occur again for another several years. To maintain reliability, the equipment had to be returned to “as new” condition, so a “quick fix” to meet the schedule was not an acceptable solution. The plant needed to be confident of the long term service life from the repair.\u003c/p\u003e\r\n \u003cp\u003eUnion Power wanted OEM repairs and upgrades, but the timeframe to perform the repairs within the allowed inspection window left no margin for error. If this 550 MW block of power is off-line for a single day it could result in significant lost revenues.\u003c/p\u003e\r\n \u003ch4\u003eThe Moog solution\u003c/h4\u003e\r\n \u003cp\u003eUnion Power approached Moog\u0027s local distributor, AirDraulics, to determine the best solution. All outage planning begins with a complete site audit checking model and serial numbers for all Moog equipment to determine the physical layout, hazardous area ratings and actuator/process valve geometries. The audit confirmed that the fuel gas systems on all (8) CT were identical and half of the CT units were also equipped with Moog Inlet Guide Vane Actuators (IGV). The steam valve configurations differed as two blocks had 24” valves and the other two had 18” valves.\u003c/p\u003e\r\n \u003cp class\u003d\"left-aligned-margined left-align bold-italic\" style\u003d\"text-align: left;\"\u003e\u003ca class\u003d\"asset-img-link\" href\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b01a511e7a90a970c-320wi\" style\u003d\"display: inline;\"\u003e\u003cimg alt\u003d\"Moog-Gas-Turbine-Actuator-being-Tested-after-Overhaul-----\" class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b01a511e7a90a970c img-responsive\" height\u003d\"375\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b01a511e7a90a970c-320wi\" title\u003d\"Moog-Gas-Turbine-Actuator-being-Tested-after-Overhaul-----\" width\u003d\"279\" /\u003e\u003c/a\u003e\u003cbr /\u003e\u003cbr /\u003eMoog Gas Turbine Actuator being tested \u003cbr /\u003eafter overhaul\u003c/p\u003e\r\n \u003cp\u003eWith this information Moog service technicians then proposed a service plan that included a combination of spares, repairs and exchange units to meet the customer\u0027s allowed inspection schedules. In addition, Moog has actually improved several components within the GE fuel gas actuators to extend outage cycles and require less frequent repair. When Moog repairs these units, these improved components replace the originals with extended life upgrades including proprietary surface coating on rods and varnish resistant seal designs, making the equipment “better than new.”\u003c/p\u003e\r\n \u003cp\u003eFor the CT units, Union Power purchased one spare set of actuators. These served dual roles as both as a rotable set during planned outages and as emergency spares during forced outages. For each block, Moog utilized Union Power’s own spares and a set of its own exchange units complete with process valves. At the end of the preventative maintenance outage Moog would rebuild both sets, returning Union Power’s spare set to the site and replacing the Moog set in the exchange pool inventory. Moog administers the repair of the process valves through our Emerson distributor, NorthEast Controls.\u003c/p\u003e\r\n \u003cp\u003eIt was determined that the steam turbines actuators and valves could be repaired within the allotted time. Union Power coordinated the repair and removed the steam process valves from the actuators. The actuators were sent to Moog for repair. Once the actuator repairs were complete, they received a final acceptance test, and were sent to site. Union Power reassembled the valve to the actuator, installed the assembly and tested it as part of the commissioning process.\u003c/p\u003e\r\n \u003cp\u003eMoog offers a two year warranty on actuator repairs and exchanges. This is the same warranty offered on a brand-new unit.\u003c/p\u003e\r\n \u003ch4\u003eThe result\u003c/h4\u003e\r\n \u003cp\u003eTo date, Union Power has completed outages on three of the four blocks. All outages were performed according to the schedule and all units were commissioned without incident. The final block is scheduled for its outage in fall 2014. Once completed, all of Union Power’s fuel gas valves will have the extended life upgrades and a renewed two year warranty.\u003c/p\u003e\r\n \u003cp\u003eJim Howell, Sales Manager for AirDraulics commented on the project: \u0026quot;Moog has been a great partner through this process. They proposed an approach that met our customers’ needs and were even able to accommodate some last minute adjustments. Moog\u0027s OEM expertise on the motion control components and the fuel gas system in general were key to a successful outcome.\u0026quot;\u003c/p\u003e\r\n \u003ch2\u003eConclusion\u003c/h2\u003e\r\n \u003cp\u003eWorking with OEMs on the original gas and steam turbines has given Moog engineers expertise in the application that enabled them to develop vital solutions for the life of the power plant. Combine this with a global repair network and proactive service teams and it\u0027s easy to see how motion control plays such a key role in keeping the lights on for people around the world.\u003c/p\u003e\r\n \u003ch2\u003eBios\u003c/h2\u003e\r\n \u003cp\u003e\u003cstrong\u003eBrian Sims\u003c/strong\u003e is the services manager for Moog Industrial Group Tewkesbury, a division of Moog Inc. He has nearly 37 years of experience in engineering and aftermarket support across all markets including equipment used in oil and gas, industrial and power generation industries. Sims started his career with the Dowty Group originally working for Dowty Meco, a manufacturer of heavy duty mining conveyor systems.\u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003eSteve Beddick\u003c/strong\u003e is the aftermarket sales manager for Moog Industrial Group, a division of Moog Inc. He has nearly 30 years of experience in engineering and aftermarket support for rotating equipment used in oil and gas, industrial and power generation industries. Beddick holds a bachelor’s degree in electrical engineering from Grove City College.\u003c/p\u003e\r\n \u003cp\u003e \u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:product/actuators-and-servoactuators","moog-news-and-events:product/power-management","moog-news-and-events:industry/industrial-machinery","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:product/radial-piston-pumps","moog-news-and-events:industry/energy","moog-news-and-events:category/blogs","moog-news-and-events:category/articles","moog:blogs/power-generation"],"startDate":"2014-01-01T00:00:00.000-05:00","categories":[{"left":"Actuators \u0026 Servoactuators","right":"moog-news-and-events:product/actuators-and-servoactuators"},{"left":"Power Management","right":"moog-news-and-events:product/power-management"},{"left":"Industrial Machinery","right":"moog-news-and-events:industry/industrial-machinery"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Radial Piston Pumps","right":"moog-news-and-events:product/radial-piston-pumps"},{"left":"Energy","right":"moog-news-and-events:industry/energy"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"},{"left":"Articles","right":"moog-news-and-events:category/articles"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2014/07/combined-cycle-gas-turbine.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"New Programmable Servo Drives from Moog with Integrated Safety Functionality","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Moog’s family of programmable single- and multi-axis modular servo drives has been extended to include optional safety functions compliant with the EN 61800-5-2 safety standard. The new programmable servo drive also features Safety PLC capability that allows a complete safety solution to be implemented using the drive.","description":"\u003cp\u003e\u003ci\u003e25 November 2013\u003c/i\u003e\u003c/p\u003e\r\n\u003cp\u003eMoog’s family of programmable single- and multi-axis modular servo drives has been extended to include optional safety functions compliant with the EN 61800-5-2 safety standard.\u003c/p\u003e\r\n\u003cp\u003eThe new programmable servo drive also features Safety PLC capability that allows a complete safety solution to be implemented using the drive. This eliminates the need for external safety PLCs and their associated complexity, and provides shorter reaction times. Integrated safety functions provide a complete, freely programmable functional safety system for safe handling of machines.\u003c/p\u003e\r\n\u003cp\u003eThe\u0026nbsp;Moog Servo Drive Software with Safety PLC functions\u0026nbsp;includes pre-programmed modules for all commonly used sensors, each available as a logic element. Similarly, the safety functions (SLS, SLI, etc.) can be easily selected. Programming is achieved by linking the various input devices and safety functions with standard logic functions.\u003c/p\u003e\r\n\u003cp\u003eWhere a machine requires multiple safe inputs and outputs (e.g., emergency stop, mode selectors, light curtains), the scalable nature of the product allows distribution across several drives. The drive contains the master PLC which allows communication across all via the safe cross communication (SCC) channel. The drives can be programed using a functional block diagram language similar to that described in the IEC 61131-3 standard for PLCs. This visual approach gives the user an intuitive environment in which to create their safety applications.\u003c/p\u003e\r\n\u003cp\u003eCurrently available in frame size 1 to 4, in configurations from 4 to 32 amps, the new servo drive is designed for motion control for target applications such as metal forming, plastics processing, textile production, packaging, machine tools, test and simulation equipment.\u003c/p\u003e\r\n\u003cp\u003e“With this product line extension, Moog can now offer a larger portfolio of single and multi-axis modular servo drives and meet the increasing demand for specific safety performance levels in diverse industrial applications“, says Ernest Keeffe, General Manager Moog Ireland, Moog.\u003c/p\u003e\r\n\u003cp\u003e\u003cimg src\u003d\"https://www.moog.com/images/Products/Servodrives,_Drives_Drive_Systems/psd-safety-2.jpg\" alt\u003d\"Moog Programmable Servo Drive with Safety Functionality\"\u003e\u003c/p\u003e\r\n\u003cp\u003eCaption:\u0026nbsp;\u003ci\u003eProgrammable Servo Drives from Moog with Integrated Safety Functionality\u003c/i\u003e\u003c/p\u003e\r\n","tags":["moog-news-and-events:category/articles","moog-news-and-events:category/operating-group-news"],"startDate":"2013-11-25T00:00:00.000+01:00","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Operating Group News","right":"moog-news-and-events:category/operating-group-news"}],"ctaUrl":"https://www.moog.com/news/operating-group-news/2013/new-programmable-servo-drives-from-moog-with-integrated-safety-functionality.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Moog Develops Innovative Fuel Tank Test System for Fiat Group Automobiles (FGA)","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Moog Industrial Group delivered an innovative fuel tank test system to the Fiat Group Automobiles (FGA). The system is designed to perform dynamic functional tests on automotive fuel tanks, with the ability to simulate real-world road conditions.","description":"\u003cp\u003e\u003ci\u003e26 June 2013\u003c/i\u003e\u003c/p\u003e\n\u003cp\u003e\u003ca href\u003d\"https://www.moog.com/about/industrial-group/\"\u003eMoog Industrial Group\u003c/a\u003e\u0026nbsp;delivered an innovative fuel tank test system to the\u003ca href\u003d\"https://www.fcagroup.com/en-US/Pages/home.aspx\"\u003e\u0026nbsp;Fiat Group Automobiles (FGA)\u003c/a\u003e. The system is designed to perform dynamic functional tests on automotive fuel tanks, with the ability to simulate real-world road conditions. The behavior of the liquid fuel and components of the fuel tank system can be tested and evaluated. The test results will allow FGA to optimize the desired configurations and verify the design of specific fuel tank systems.\u003c/p\u003e\n\u003cp\u003e\u003csup\u003e1\u0026nbsp;\u003c/sup\u003ePatent-pending \u0026nbsp;The 8-DOF (degrees of freedom) Moog test system is comprised of a\u0026nbsp;\u003ca href\u003d\"https://www.moog.com/products/simulation-tables/electric-simulation-table/\"\u003e6-DOF Electric Simulation Table\u003c/a\u003e\u0026nbsp;with an innovative extra 2-DOF tilt table on top for increased pitch and roll motion. The Electric Simulation Table is used to reproduce the higher frequency road profiles, where the tilt table can simulate the cornering and acceleration behavior of the vehicle.\u003c/p\u003e\n\u003cp\u003eThis enables FGA to include different conditions during driving that lead to extreme fuel-sloshing effects, such as mountain driving, instant braking or very sharp cornering maneuvers. In addition, the Moog Replication and Moog Sinesweep Test Module software will enable FGA to replicate and play out time history drive files that were recorded at the test track or perform resonant-frequency research.\u003c/p\u003e\n\u003cp\u003e“We look forward to testing the functionality of our fuel tanks in a realistically simulated environment. We expect that the Moog test system will increase the speed of testing and save cost, because we can limit the use of outdoor test tracks. The laboratory setting will allow us to setup tests faster and to run the test programs whenever we need to and under repeatable conditions,” says Luigi Di Matteo – FGA Research \u0026amp; Development - Engine Systems Testing Responsible.\u003c/p\u003e\n\u003cp\u003e“With this high-performance test systems provided by Moog, Fiat now has the capability to realistically simulate the fuel tank motions. This should allow Fiat to accelerate their product development and quality test projects”, says Thomas Hale, market manager Test, Moog Europe.\u003c/p\u003e\n\u003cp\u003eAn Electric Simulation Table (sometimes referred to as multi-axis shaker table) is designed to perform product development tests and driver simulation research. Position, velocity and acceleration are controlled by the system through integrated control hardware and software. In addition to the electric actuators of the simulation table the new tilt table features two electric actuators for increased pitch and roll motions up to 30 degrees. The total pitch and roll angles of the test system exceed 50 degrees.\u003c/p\u003e\n\u003cp\u003eOther types of tests typically performed with the Moog Electric Simulation Table are: driving simulation, ride and comfort testing, qualitative evaluation of human response, vehicle components, NVH (noise, vibration and harshness), BSR (buzz, squeak and rattle testing), functional testing (e.g. turret and antenna testing) and medical research.\u003c/p\u003e\n\u003cp\u003e\u0026nbsp;\u003csup\u003e1\u0026nbsp;\u003c/sup\u003eU.K. Patent Application No. 1300552.5 filed and pending as of January 14, 2013.\u003c/p\u003e\n\u003cp\u003e\u003cimg src\u003d\"https://www.moog.com/images/News/Press_Release/ICD/Fuel-Tank-Test-System.jpg\"\u003e\u003c/p\u003e\n\u003cp\u003ePhoto caption:\u003ci\u003e\u0026nbsp;Moog Fuel Tank Test System\u0026nbsp;\u003c/i\u003e(patent pending U.K. Patent Application No. 1300552.5)\u003c/p\u003e\n","tags":["moog-news-and-events:category/articles","moog-news-and-events:category/operating-group-news"],"startDate":"2013-06-26T00:00:00.000-04:00","categories":[{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Operating Group News","right":"moog-news-and-events:category/operating-group-news"}],"ctaUrl":"https://www.moog.com/news/operating-group-news/2013/moog-develops-innovative-fuel-tank-test-system-for-fiat-group-automobiles-fga-.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Moog Driving Simulator Speeds Dallara\u0027s Race Car Development and Enhances Driver Training","openInANewTab":false,"articleTitleType":"h1","smallDescription":"In this article: State-of-the-art driving simulators enable race car manufacturers to reduce design and development time, saving on training time and costs The level of motion fidelity needed for the application is crucial and Moog works with customers to evaluate requirements and ensure the right technology is used Moog Industrial...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cdiv class\u003d\"entry-overview-container\"\u003e\r\n \u003cdiv class\u003d\"entry-overview-contents clearfix\"\u003e\r\n \u003cdiv class\u003d\"entry-overview-image\"\u003e\r\n \u003ca title\u003d\"Racecar\" href\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b019b00325c92970d-800wi\"\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b019b00325c92970d-800wi\" border\u003d\"0\" alt\u003d\"RaceCar\" /\u003e\u003c/a\u003e\r\n \u003cbr /\u003e\r\n \u003cbr /\u003e\r\n \u003cbr /\u003e\r\n \u003c/div\u003e\r\n \u003cdiv class\u003d\"entry-overview-topics large-topics\"\u003e\r\n \u003ch4\u003eIn this article:\u003c/h4\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eState-of-the-art driving simulators enable race car manufacturers to reduce design and development time, saving on training time and costs\u003c/li\u003e\r\n \u003cli\u003eThe level of motion fidelity needed for the application is crucial and Moog works with customers to evaluate requirements and ensure the right technology is used\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003c/div\u003e\r\n \u003c/div\u003e\r\n \u003c/div\u003e\r\n \u003cp\u003e\u003cstrong\u003eMoog Industrial Group designed and delivered a high performance driving simulator for race car test and simulation for leading race car manufacturer Dallara. The company had been looking for a way to effectively shorten product development time and reduce the cost of testing and driver training compared to track testing. Dallara asked Moog, the market leader in electric 6 DOF (six degrees of freedom) motion bases, to provide the motion system with dome, steering wheel control loading, electric cabinet with real time controller and real time PC with Moog cueing software to enhance the performance of its driving simulator. The solution is based on high-fidelity motion simulation technology that has been used successfully in innovative test and training systems for the aerospace, defense and automotive industries.\u003c/strong\u003e\u003c/p\u003e\r\n \u003cp class\u003d\"center-align bold-italic\"\u003e\u003ciframe width\u003d\"560\" src\u003d\"https://fast.wistia.net/embed/iframe/e4dd120149\" height\u003d\"315\" frameborder\u003d\"0\" class\u003d\"wistia_embed\"\u003e\u003c/iframe\u003e\u003c/p\u003e\r\n \u003cp\u003eDallara Automobili, based in Varano de’ Melegari, Italy, provides design, engineering and support for some of the world’s most competitive car racing teams. Since the driving simulator was delivered in 2010, Dallara has reaped a wide range of benefits from using the Moog Test System including saving training time and costs, eliminating potential problems and safety concerns with using a racetrack, enabling better evaluation of design choices, and providing early feedback in the development process.\u003c/p\u003e\r\n \u003cp\u003eThe high performance driving simulator was specially developed for test and simulation in motorsport. For this application, very low latency and high acceleration and velocity are required so race car drivers can experience the most accurate feel of the car’s behavior. For the 6 DOF motion system, Moog designed new actuators that feature higher stiffness at lower weight to meet stringent frequency response specifications.\u003c/p\u003e\r\n \u003cp\u003eThe integration of a Moog control loading system provides the force feedback during steering and the special shape and construction of the dome, as well as the high quality visual system helped improve the fidelity of the system.\u003c/p\u003e\r\n \u003cp\u003eMost high performance driving simulators use a control loading system to simulate the force feel of driver controls. The technology has been widely used for decades for flight controls in flight simulation. A highly responsive actuator (control loader) combined with an intelligent controller creates the most realistic experience. Amplifying a signal from the real-time computer, the servo drive transmits electric control signals to the control loader to produce the required force. Software on the host model computer sends the required forces, which correspond with the vehicle type and drive scheme.\u003c/p\u003e\r\n \u003cp class\u003d\"left-aligned-margined center-align bold-italic\"\u003e\u003ca class\u003d\"asset-img-link\" style\u003d\"display: inline;\" href\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b019b00323c5c970d-800wi\"\u003e\u003cimg class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b019b00323c5c970d image-full\" title\u003d\"DrivingSim\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b019b00323c5c970d-800wi\" border\u003d\"0\" alt\u003d\"DrivingSim\" /\u003e\u003c/a\u003e\u003cbr /\u003eMoog Driving Simulator at Dallara (courtesy of Dallara)\u003c/p\u003e\r\n \u003cp\u003e“Over the two years that the simulator has been operational, it has proved to be an indispensable tool for us to reduce the development time and costs for new products and the cost for car setup optimization and driver training as part of race preparations,” says Andrea Pontremoli, CEO and General Manager from Dallara. “It has contributed greatly in the evaluation and refinement of car parts and bodies prior to the production phase. For example, we have reduced the number of prototypes—most of the early prototyping can now be done by using sophisticated models and testing them in the simulator.”\u003c/p\u003e\r\n \u003cp\u003eThe advantages of preparing drivers for races in a simulator are numerous. Dallara saves considerable time and money without compromising training quality. Drivers can even feel the little bumps in the racetrack that are so characteristic of certain circuits as a laser scans the racetrack and the results are loaded into the circuit software model. When combined with the highly responsive Moog actuators and sophisticated algorithms in the motion cueing software, this creates a highly realistic driving experience. Training in the simulator also helps Dallara to optimize the car settings prior to the race. As a result, fewer training laps are needed to reach the optimal settings. Even race tactics can be discussed, prepared and instructed while using the simulator. Another advantage is that a simulator is available every day, all day, whereas training on the racetrack is bound by time limitations.\u003c/p\u003e\r\n \u003cp class\u003d\"left-aligned-margined center-align bold-italic\"\u003e\u003ca class\u003d\"asset-img-link\" style\u003d\"display: inline;\" href\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b019b003240ae970d-800wi\"\u003e\u003cimg class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b019b003240ae970d image-full\" title\u003d\"ControlRoom\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b019b003240ae970d-800wi\" border\u003d\"0\" alt\u003d\"ControlRoom\" /\u003e\u003c/a\u003e\u003cbr /\u003eView from the control room at the simulator (courtesy of Dallara)\u003c/p\u003e\r\n \u003cp\u003eOther important benefits are that the simulator eliminates many problems associated with a racetrack and improves safety. When training is done on the racetrack, there is a chance that the car might suffer electrical or mechanical problems that can negatively impact the training process and even influence the turnout of a race. Although racing on circuits has become safer, it cannot compete with the absolute level of safety that a high performance simulator provides.\u003c/p\u003e\r\n \u003cp\u003eIn addition to the advantages of driver training, Dallara has reduced its design and development times for car parts, bodies and complete models. The simulator makes it possible to accurately measure the effect of certain design choices. The new car model is loaded into the simulator and the driver can then test it. The procedure can be used for assessing new aerodynamic parts, springs and shock absorbers, and testing how tire behavior and degradation changes with the level of fuel. A simulator verifies driving aspects of a car design just as a wind tunnel does this for aerodynamics.\u003c/p\u003e\r\n \u003cp class\u003d\"left-aligned-margined center-align bold-italic\"\u003e\u003ca class\u003d\"asset-img-link\" style\u003d\"display: inline;\" href\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b019b0031d005970c-800wi\"\u003e\u003cimg class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b019b0031d005970c image-full\" title\u003d\"Simulator\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b019b0031d005970c-800wi\" border\u003d\"0\" alt\u003d\"Simulator\" /\u003e\u003c/a\u003e\u003cbr /\u003eView from inside the simulator (Courtesy of Dallara)\u003c/p\u003e\r\n \u003cp\u003eThere are numerous advantages to using a driving simulator to obtain driver feedback early in the development process including identifying improvements in the vehicle model and reducing the need for design alternatives. A simulator environment also offers the possibility of including feedback from less experienced drivers. It provides a safe environment under all kinds of driving conditions, including more dangerous maneuvers.\u003c/p\u003e\r\n \u003cp\u003eMoog has provided motion systems for driving simulators used by a variety of automotive OEMs and component manufacturers. Driving simulators with various setups can also be used for other applications, such as evaluating the ride and comfort of a car, investigating the behavior of drivers, and evaluating active driver assistance systems. In applications like these, a high performance driving simulator also represents an extremely useful tool for developing designs of road cars and optimizing their prototypes. The required level of fidelity for the application plays a crucial role in selecting the type of simulator and motion system and Moog works with customers to evaluate requirements and ensure the right technology is used.\u003c/p\u003e\r\n \u003ch2\u003e\u003cspan style\u003d\"font-size: 1.5em;\"\u003eAuthors \u003c/span\u003e\u003c/h2\u003e\r\n \u003cp\u003eFons Hoeberichts, programme manager test systems and Frans Niewold, systems and application engineer test systems, Moog\u003c/p\u003e\r\n \u003cp\u003eFrans Niewold is systems and application engineer test systems at Moog, where he is involved in the development of test systems for the automotive industry. He joined Moog in 2004 as a software and application engineer responsible for software and technology development of Motion Systems for fixed- and rotary wing simulator projects. Frans studied Mechanical Engineering at the Technical University of Twente, the Netherlands.\u003c/p\u003e\r\n \u003cp\u003eFons Hoeberichts is programme manager test systems at Moog, where he focuses on test systems for the automotive industry. He joined Moog in 2008 as business development manager. Previously, he worked for NedCar where in 1995 he started as Noise and Vibration Engineer and later was appointed as Test Engineer Noise and Vibration. Fons studied Mechanical Engineering at the Technical University in Eindhoven, the Netherlands.\u003c/p\u003e\r\n \u003ch2\u003eContributors\u003c/h2\u003e\r\n \u003cp\u003eAndrea Pontremoli, CEO and general manager, Dallara\u003c/p\u003e\r\n \u003cp\u003eGert Jan van Hilten, marketing communication specialist, Moog\u003c/p\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003cbr /\u003e\r\n \u003cbr /\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:industry/motorsport","moog-news-and-events:product/actuators-and-servoactuators","moog-news-and-events:product/simulation-tables","moog-news-and-events:product/test-systems","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:industry/simulation","moog-news-and-events:product/controllers-controls-and-software","moog-news-and-events:industry/test","moog-news-and-events:product/motion-systems","moog-news-and-events:category/blogs","moog-news-and-events:category/articles"],"startDate":"2013-01-01T00:00:00.000-05:00","categories":[{"left":"Motorsport","right":"moog-news-and-events:industry/motorsport"},{"left":"Actuators \u0026 Servoactuators","right":"moog-news-and-events:product/actuators-and-servoactuators"},{"left":"Simulation Tables","right":"moog-news-and-events:product/simulation-tables"},{"left":"Test Systems","right":"moog-news-and-events:product/test-systems"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Simulation","right":"moog-news-and-events:industry/simulation"},{"left":"Controllers, Controls \u0026 Software","right":"moog-news-and-events:product/controllers-controls-and-software"},{"left":"Test","right":"moog-news-and-events:industry/test"},{"left":"Motion Systems","right":"moog-news-and-events:product/motion-systems"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"},{"left":"Articles","right":"moog-news-and-events:category/articles"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2013/10/moog-driving-simulator-dallara.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Finding the right solution: Using market requirements as key drivers for technology decisions","openInANewTab":false,"articleTitleType":"h1","smallDescription":"In this article: Moog customers are increasingly exploring electric and hybrid motion control technologies Moog’s Prototyping and Production Center in Germany yields innovative, modular designs Three keys to selecting the right partner: market knowledge, application expertise and a robust product portfolio In many cases, electric technology represents the superior solution...","description":"\u003cdiv class\u003d\"entry-content\"\u003e\u003cdiv class\u003d\"entry-overview-container\"\u003e\u003cdiv class\u003d\"entry-overview-contents clearfix\"\u003e\u003cdiv class\u003d\"entry-overview-image small-image\"\u003e\u003ca class\u003d\"asset-img-link\" href\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b017c37fc2af3970b-800wi\" style\u003d\"display: inline;\"\u003e\u003cimg alt\u003d\"Finding-solution-this-article\" border\u003d\"0\" class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b017c37fc2af3970b\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b017c37fc2af3970b-800wi\" title\u003d\"Finding-solution-this-article\" /\u003e\u003c/a\u003e\u003c/div\u003e\r\n\u003cdiv class\u003d\"entry-overview-topics large-topics\"\u003e\u003ch4\u003eIn this article:\u003c/h4\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eMoog customers are increasingly exploring electric and hybrid motion control technologies\u003c/li\u003e\r\n\u003cli\u003eMoog’s Prototyping and Production Center in Germany yields innovative, modular designs\u003c/li\u003e\r\n\u003cli\u003eThree keys to selecting the right partner: market knowledge, application expertise and a robust product portfolio\u003c/li\u003e\r\n\u003c/ul\u003e\r\n\u003c/div\u003e\r\n\u003c/div\u003e\r\n\u003c/div\u003e\r\n\u003cp\u003eIn many cases, electric technology represents the superior solution for industrial applications, providing important benefits such as environmental cleanliness, lower noise, less energy consumption and high efficiency. As customers seek these electric-based motion control solutions for key industrial applications, a key consideration is choosing the right technology partner. First and foremost, this partner should understand electric technologies and how they work in the application. Yet a vendor that has a solid foundation in hydraulics and hybrid technologies as well as electric is critical. After all, the vendor providing an unbiased assessment of the best technology for your machine—electric, hydraulic or hybrid technology—should be based on the exact needs of the application.\u003c/p\u003e\r\n\u003cp\u003eWhile many companies associate Moog with hydraulic technology, today, approximately 40% of Moog Industrial Group’s systems are based on electro-mechanical motion control technology. As an experienced designer and manufacturer of electric motion control products such as servo motors, servo actuators and controllers, Moog brings the advantage of the ability to easily tailor these products to meet specific machine requirements. Most importantly, Moog brings the same high performance and reliability to electric motion control solutions that have made the company famous for hydraulic technologies.\u003c/p\u003e\r\n\u003cp\u003eBelow are several brief case studies concerning electric solutions that Moog has developed to help customers meet unique application and machine requirements.\u003c/p\u003e\r\n\u003ch2\u003eMoog electro mechanical actuator for plastics machinery\u003c/h2\u003e\r\n\u003cp class\u003d\"left-aligned-margined center-align bold-italic\"\u003e\u003ca class\u003d\"asset-img-link\" href\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b017c37fc35b5970b-800wi\" style\u003d\"display: inline;\"\u003e\u003cimg alt\u003d\"Moog Short Stroke Actuator\" border\u003d\"0\" class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b017c37fc35b5970b\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b017c37fc35b5970b-800wi\" title\u003d\"Moog Short Stroke Actuator\" /\u003e\u003c/a\u003e\u003cbr /\u003e\r\nMoog Short Stroke Actuator\u003c/p\u003e\r\n\u003cp\u003eOne of the biggest European producers of customized blow molding machines approached Moog to help develop a next generation machine using full electric motion control technology for the extrusion unit. For asymmetric parts which do not have a uniform round shape, the machine needs to adjust the wall thickness of the extruded tube. Formerly, the adjustment of the eccentricity was done by hydraulic servo actuators. However, the customer wanted to switch over to an electromechanical actuator to perform this function.\u003c/p\u003e\r\n\u003cp class\u003d\"clearfix\"\u003eThe Moog Short Stroke Actuator is a precise, compact, robust, low inertia electro mechanical actuator capable of performing highly dynamic position control and force control. This solution maintains high efficiency during positioning even when exposed to high static forces. It is designed with robust construction and lifetime lubrication for maintenance-free operation. A low friction technology concept enables reliable position control and force control. By using this solution, the customer was able to meet its particular needs in terms of accuracy, robustness and compactness. The electric actuator is an easy substitution for a hydraulic actuator. It is the same form factor but it offers the benefits of the elimination of oil as a potential source of contamination, improved energy consumption, increased productivity and less maintenance.\u003c/p\u003e\r\n\u003cp class\u003d\"center-align bold-italic\"\u003e\u003ca class\u003d\"asset-img-link\" href\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b017c3804c213970b-800wi\" style\u003d\"display: inline;\"\u003e\u003cimg alt\u003d\"Blow Molding Concept Machine\" border\u003d\"0\" class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b017c3804c213970b image-full\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b017c3804c213970b-800wi\" title\u003d\"Blow Molding Concept Machine\" /\u003e\u003c/a\u003e\u003cbr /\u003e\r\nMoog concept for blow molding machine\u003c/p\u003e\r\n\u003cp\u003eRead more technical information and specifications on the \u003ca href\u003d\"https://www.moog.com/literature/ICD/Moog-Actuators-ShortStrokeActuator-Datasheet-en.pdf\" target\u003d\"_blank\"\u003eMoog Short Stroke Actuator\u003c/a\u003e.\u003c/p\u003e\r\n\u003ch2\u003eShaping the future of motion control: Electro-hydrostatic actuation\u003c/h2\u003e\r\n\u003cp\u003eCustomers seeking to incorporate new motion control technologies should actually focus on the outcome rather than on a preferred technology. This ensures a productive and efficient machine application rather than \u0026quot;change for the sake of change.\u0026quot; As a motion control specialist using electric or hydraulic technologies, Moog engineers have practically no boundaries and offer \u0026quot;technology neutral solutions\u0026quot; that are dependent on the customer’s application needs.\u003c/p\u003e\r\n\u003cp class\u003d\"left-aligned-margined center-align bold-italic\"\u003e\u003ca class\u003d\"asset-img-link\" href\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b017ee9a01a0d970d-800wi\" style\u003d\"display: inline;\"\u003e\u003cimg alt\u003d\"Moog Electro Hydrostatic Actuator\" border\u003d\"0\" class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b017ee9a01a0d970d\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b017ee9a01a0d970d-800wi\" title\u003d\"Moog Electro Hydrostatic Actuator\" /\u003e\u003c/a\u003e\u003cbr /\u003e\r\nEnergy efficient and compact:\u003cbr /\u003e\r\nMoog Electro-Hydrostatic\u003cbr /\u003e\r\nActuator\u003c/p\u003e\r\n\u003cp\u003eMoog engineers recently developed a new concept for \u003ca href\u003d\"https://www.moog.com/products/actuators-servoactuators/actuation-technologies/electrohydrostatic/industrial-eha/\" target\u003d\"_self\"\u003eelectro hydrostatic actuators\u003c/a\u003e based on both technologies, which is suitable for many applications. From our perspective, this technology can offer considerable advantages but the suitability and benefits of the technology depends largely on the application.\u003c/p\u003e\r\n\u003cp class\u003d\"clearfix\"\u003eFor example, in the power generation market that uses gas and steam turbines, this technology enables precise control of vane gates, fuel flow, and blow off valves. The fail safe function returns the process valve to a closed position by using a hydraulic accumulator or by a mechanical spring with an appropriate hydraulic circuit. In solar power systems, the panels of a solar thermal plant need to be directed towards the sun. In this application, a motion control system using electro-hydrostatic actuation is more efficient, compact, environmentally-friendly and easier to maintain than a hydraulic system. \u003c/p\u003e\r\n\u003ch2\u003eThree keys to selecting the right partner\u003c/h2\u003e\r\n\u003cp\u003e\u003cb\u003eMarket Knowledge\u003c/b\u003e—How long has the potential partner been designing solutions in a particular market or industry? What customer success stories do they offer?\u003c/p\u003e\r\n\u003cp\u003e\u003cb\u003eApplication expertise\u003c/b\u003e—How experienced in a specific discipline are the engineers who would facilitate your solution? How does your potential partner manage complex cost- or time-sensitive projects? What types of simulation tools enable the engineering team to verify the expected performance of a sub-system or machine function?\u003c/p\u003e\r\n\u003cp\u003e\u003cb\u003eProduct portfolio\u003c/b\u003e—Does the provider offer a robust line of proven motion control components that can be integrated for leading-edge solutions? Are they willing to tailor these components to provide performance that meets your unique application needs? Is their service and support network capable of handling your requirements anywhere in the world?\u003c/p\u003e\r\n\u003ch2\u003eBuilding the infrastructure for designing efficient electric systems for our customers\u0027 applications\u003c/h2\u003e\r\n\u003cp class\u003d\"center-align bold-italic\"\u003e\u003ca class\u003d\"asset-img-link\" href\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b017ee9a0276e970d-800wi\" style\u003d\"display: inline;\"\u003e\u003cimg border\u003d\"0\" class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b017ee9a0276e970d image-full\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b017ee9a0276e970d-800wi\" /\u003e\u003c/a\u003e\u003cbr /\u003e\r\nMoog\u0027s new Production \u0026amp; Prototyping Center in Böblingen, near Stuttgart, Germany.\u003c/p\u003e\r\n\u003cp\u003ePrototyping is a critical step for customers transitioning to electric technologies. It is essential that all performance parameters are thoroughly examined, tested and proven before the actual solution is incorporated in the customer’s environment. Moog recently invested in a new 18,300 ft\u003csup\u003e2\u003c/sup\u003e (1670 m\u003csup\u003e2\u003c/sup\u003e) production and prototyping center in Germany for electric applications. This building accommodates a large, specialized engineering team that develops, tests and produces servo motors, actuators, servo drives and other electric motion control technology used to build systems tailored to the needs of customer applications.\u003c/p\u003e\r\n\u003cp\u003eThis facility enables the development of innovative, modular designs that meet the unique requirements of our customers. When a fast prototyping and testing capability and an extensive approved supplier network is combined with a skilled, experienced and trained engineering team that is committed to working in close cooperation with the customer, the result is sure to meet customer expectations and deliver high performance in a given application. Today, global machine designers work with the Moog prototyping team on the most complex projects, requiring very specific application knowledge.\u003c/p\u003e\r\n\u003cp\u003eThis center is where innovative hardware and system designs are born. Moog engineers design and build flexible prototypes that can later be produced at any Moog location in the world including 26 countries in Asia-Pacific, the Americas or Europe. The test facilities are able to run 24/7 testing important to determine reliability of products and systems such as testing motor bearings, gearboxes or special cooling arrangements.\u003c/p\u003e\r\n\u003ch2\u003eSummary\u003c/h2\u003e\r\n\u003cp\u003eMoog has collaborative sales engineers experienced in understanding the customer’s needs who work with our business development and system engineering team to define the optimal solution. Our product design team is capable of developing the right products and solutions for the exact performance and system requirements of our customers. Whether the solution is electric, hydraulic or both (such as electro-hydrostatic technology), you can count on the extensive, proven experience of the Moog team.\u003c/p\u003e\r\n\u003cp\u003eMost engineers know Moog’s history as experts in hydraulic motion control technology, but in the past 20 years, this has expanded to include electric solutions as well. Moog has become a technology leader in electric motion control solutions for applications such as flight simulation motion bases, medical simulation systems (based on haptic technology), actuators for gas and steam turbines, automotive and aerospace test rigs, driving simulators, and many more. Moog also designs and manufactures many electric motion control products such as high-force actuators, highly dynamic servo motors, high-powered servo drives, motion controllers and software for diverse applications and markets.\u003c/p\u003e\r\n\u003cblockquote\u003e\u003ca class\u003d\"asset-img-link\" href\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b017c37fd1ea2970b-800wi\" style\u003d\"display: inline;float: left;margin-right: 20.0px;\"\u003e\u003cimg border\u003d\"0\" class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b017c37fd1ea2970b\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b017c37fd1ea2970b-800wi\" /\u003e\u003c/a\u003e\u003cbr /\u003e\r\n\u003cp\u003e\u003cb\u003eIf you’re interested in learning more about Moog’s approach to electric motion control technologies, simply \u003ca href\u003d\"https://www.mooginfo.com/4-13/electricmotioncontrolsolutions\" target\u003d\"_blank\"\u003edownload your free copy of our latest whitepaper\u003c/a\u003e on one of Moog’s most demanding applications: providing actuation solutions for downhole drilling. Regardless of your industry, this whitepaper will give you some insight into how our engineers work with customers to provide efficient and productive solutions in some of the world\u0027s most hazardous operating environments.\u003c/b\u003e\u003c/p\u003e\r\n\u003cp\u003e \u003c/p\u003e\r\n\u003cp\u003e \u003cbr /\u003e\r\n\u003cbr /\u003e\r\n\u003c/p\u003e\r\n\u003c/blockquote\u003e\r\n\u003ch2\u003eAuthor\u003c/h2\u003e\r\n\u003cp\u003e\u003cb\u003eAri Almqvist\u003c/b\u003e is the European Manager of the Control Solutions Department for Moog and a member of the European Management Team. Control Solutions encompass market development, systems and applications engineering, and project management. Since joining Moog in 1988, Ari has many strategic roles including General Manager of Moog FCS in The Netherlands, Defence Control Manager Europe, Manager of Electric Systems in Central Europe, Product Line Manager of Systems Electronics, System Engineering Manager in Moog Germany and Area Manager of Moog Finland. He has a Bachelor of Science in Automotive Engineering from Helsinki Technical University of Applied Science and an MBA from Alto University in Helsinki, Finland.\u003c/p\u003e\r\n\u003c/div\u003e\r\n","tags":["moog-news-and-events:product/actuators-and-servoactuators","moog-news-and-events:industry/industrial-machinery","moog-news-and-events:product/servo-valves-and-proportional-valves","moog-news-and-events:product/electrohydrostatic-pump-unit","moog-news-and-events:product/motors-and-servomotors","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:industry/simulation","moog-news-and-events:product/controllers-controls-and-software","moog-news-and-events:industry/test","moog-news-and-events:product/servodrives-drives-and-drive-systems","moog-news-and-events:product/radial-piston-pumps","moog-news-and-events:industry/energy","moog-news-and-events:category/blogs","moog-news-and-events:category/articles","moog:blogs/actuators","moog:blogs/electric-actuation","moog-news-and-events:type/article/feature-article"],"startDate":"2013-01-01T00:00:00.000-05:00","categories":[{"left":"Actuators \u0026 Servoactuators","right":"moog-news-and-events:product/actuators-and-servoactuators"},{"left":"Industrial Machinery","right":"moog-news-and-events:industry/industrial-machinery"},{"left":"Servo Valves and Proportional Valves","right":"moog-news-and-events:product/servo-valves-and-proportional-valves"},{"left":"Electrohydrostatic Pump Unit","right":"moog-news-and-events:product/electrohydrostatic-pump-unit"},{"left":"Motors \u0026 Servomotors","right":"moog-news-and-events:product/motors-and-servomotors"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Simulation","right":"moog-news-and-events:industry/simulation"},{"left":"Controllers, Controls \u0026 Software","right":"moog-news-and-events:product/controllers-controls-and-software"},{"left":"Test","right":"moog-news-and-events:industry/test"},{"left":"Servodrives, Drives \u0026 Drive Systems","right":"moog-news-and-events:product/servodrives-drives-and-drive-systems"},{"left":"Radial Piston Pumps","right":"moog-news-and-events:product/radial-piston-pumps"},{"left":"Energy","right":"moog-news-and-events:industry/energy"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Feature Article","right":"moog-news-and-events:type/article/feature-article"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2013/04/finding-the-right-solution-using-market-requirements-as-key-drivers-for-technology-decisions.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Sumitomo (SHI) Demag Boosts Performance of New Injection Molding Machine with Help from Moog Proportional Valves","openInANewTab":false,"articleTitleType":"h1","smallDescription":"In this article: Moog Proportional Valves deliver shorter cycle times, increased repeatability and improved part quality on a new generation injection molding machine Fast switching between injection and hold pressure phase is the key to this application Use of simulation software helped optimize final valve characteristics (including sizing and adaptation...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cdiv class\u003d\"entry-overview-container\"\u003e\r\n \u003cdiv class\u003d\"entry-overview-contents clearfix\"\u003e\r\n \u003cdiv class\u003d\"entry-overview-image\"\u003e\r\n \u003ca class\u003d\"asset-img-link\" href\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b01901daeaf41970b-800wi\" style\u003d\"display: inline;\"\u003e\u003cimg alt\u003d\"IStock_000020634137_Large\" border\u003d\"0\" class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b01901daeaf41970b\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b01901daeaf41970b-800wi\" title\u003d\"IStock_000020634137_Large\" /\u003e\u003c/a\u003e\r\n \u003cbr /\u003e\r\n \u003cbr /\u003e\r\n \u003cbr /\u003e\r\n \u003c/div\u003e\r\n \u003cdiv class\u003d\"entry-overview-topics\"\u003e\r\n \u003ch4\u003eIn this article:\u003c/h4\u003e\r\n \u003cul\u003e\r\n \u003cli\u003e Moog Proportional Valves deliver shorter cycle times, increased repeatability and improved part quality on a new generation injection molding machine \u003c/li\u003e\r\n \u003cli\u003e Fast switching between injection and hold pressure phase is the key to this application \u003c/li\u003e\r\n \u003cli\u003e Use of simulation software helped optimize final valve characteristics (including sizing and adaptation of spool cuts and flow) which maximized customer’s performance \u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003c/div\u003e\r\n \u003c/div\u003e\r\n \u003c/div\u003e\r\n \u003cp class\u003d\"left-aligned-margined left-align bold-italic\"\u003e\u003ca class\u003d\"asset-img-link\" href\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b01901daeb008970b-800wi\" style\u003d\"display: inline;\"\u003e\u003cimg alt\u003d\"El-Exis_SP_Spritzventilauslegung_3675\" border\u003d\"0\" class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b01901daeb008970b\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b01901daeb008970b-800wi\" title\u003d\"El-Exis_SP_Spritzventilauslegung_3675\" /\u003e\u003c/a\u003e\u003cbr /\u003e\u003cbr /\u003eD685 proportional valve NG32\u003cbr /\u003e at the injection side of the\u003cbr /\u003e El-Exis SP includes an \u003cbr /\u003eindividually adapted spool cut \u003cbr /\u003eSource: Sumitomo (SHI) Demag\u003c/p\u003e\r\n \u003cp\u003eMoog D68X Series Proportional Valves have been established and proven in the injection molding machine market over the years. Today, these valves are routinely pushed to their performance limits to keep customers ahead in highly competitive markets. One high profile customer using this product is Sumitomo (SHI) Demag in their El-Exis Series of machines introduced in 1998. Sumitomo (SHI) Demag is a Japanese-German company formed in 2008 by merging the injection molding activities of Sumitomo Heavy Industries (SHI) and those of Demag Plastics Group. As one of the world’s leading manufacturers of injection molding machines, the company sells over 5,000 machines annually. More than 3,000 workers design and produce high performance machines and solutions at four production locations in Germany, Japan and China.\u003c/p\u003e\r\n \u003cp\u003eThe El-Exis machine has gained considerable market share in all regions of the world for the production of caps and thin-walled plastic packaging. This machine design consists of decentralized electric drives for rotary movements and accumulator-supplied hydraulics for linear movements. The Moog D68X Series Valves are used in each machine size of the El-Exis Series on both injection and ejection axes.\u003c/p\u003e\r\n \u003cp\u003eThe Moog D68X Series Valves, which are principally characterized by high valve dynamics, are ideal for the injection molding machine market. The high dynamics are the result of the fast, direct-operated pilot valve with a spool-in-bushing design. Another advantage of this pilot valve is low leakage which means that there are minimal oil losses when the spool is in the central position. This results in energysavings on the machine during those phases in the cycle when the valve is notoperating. This advantage is particularly beneficial for machines that are in continuous operation.\u003c/p\u003e\r\n \u003ch2\u003eSimulation is the key to application-specificvalve performance \u003c/h2\u003e\r\n \u003cp\u003eThe El-Exis SP is currently available in the clamping force range of 1,500 to 7,500 kN. All machine sizes use Moog D68X Series Proportional Valves in various dimensions on both the above-mentioned axes. In order to implement the demanding requirements of high-speed injection molding in machine technology, the Sumitomo (SHI) Demag engineers at the Schwaig site worked closely with Moog to optimize this valve with its customized spool cut. The El-Exis SP machine needed to reach new levels of dynamics and precision, which cannot be achieved with an off-the-shelf valve.\u003c/p\u003e\r\n \u003cp class\u003d\"left-aligned-margined left-align bold-italic\"\u003e\u003ca class\u003d\"asset-img-link\" href\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b01901daeb0c5970b-800wi\" style\u003d\"display: inline;\"\u003e\u003cimg alt\u003d\"El_Exis_SP_200_920\" border\u003d\"0\" class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b01901daeb0c5970b\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b01901daeb0c5970b-800wi\" title\u003d\"El_Exis_SP_200_920\" /\u003e\u003c/a\u003e\u003cbr /\u003e\u003cbr /\u003eThe hybrid drive high speed El-Exis SP (shown here\u003cbr /\u003e with 2,000 kN clamping force) has further\u003cbr /\u003e improved dynamics compared to the preceding \u003cbr /\u003eseries. Source: Sumitomo (SHI) Demag\u003c/p\u003e\r\n \u003cp\u003eDuring development of the current El-Exis SP machine, the injection and ejection units were precisely simulated by the experts at Sumitomo (SHI) Demag to define a requirements specification for the Moog Proportional Valves. Working closely with Moog application engineers, the requirements were “translated” into an optimized spool characteristic that could be manufactured. Customization of a standard valve to the exact performance requirement of the machine results in an application-tailored product which can be a competitive advantage in terms of performance. In the case of the El-Exis SP, the performance of the injection and ejection axes was greatly enhanced on what was already a high-performance machine.\u003c/p\u003e\r\n \u003cp\u003eTo achieve optimum performance, the injection valve was adapted to the injection axis and the ejection valve to the ejector axis. Therefore the experts from Moog and Sumitomo (SHI) Demag created a complete simulation model of each system, including axis, valve, oil columns, inertias and kinematics. On the injection axis, for example, the simulation model includes the inertias of each component, the plastics in the screw channels and in the space in front of the screw, the oil stiffness, pressure losses, the valve characteristic and the controller structure. The requirements for the hydraulic motion control are not only demanding during acceleration, but also during the braking movement. In the braking phase of the injection cycle, the fastest switching times and highest positioning accuracy are required.\u003c/p\u003e\r\n \u003cp\u003eTo create the simulation model, Simulation X software from ITI was used and Matlab/Simulink helped to optimize the components, especially for the flow curve of the injection valve. This is a standard tool which is widely used in university research and industrial development for designing, analyzing and simulating complex systems and control structures. With the help of the simulation, damping and elasticity of the system can be calculated. Once the system model has been defined, the valve can be integrated and the controller is simulated. After the simulation was completed, Moog created valves with individual spool characteristics for the El-Exis SP machine.\u003c/p\u003e\r\n \u003cp class\u003d\"left-aligned-margined left-align bold-italic\"\u003e\u003ca class\u003d\"asset-img-link\" href\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b019103a4c2d0970c-800wi\" style\u003d\"display: inline;\"\u003e\u003cimg alt\u003d\"Spritzregelung\" border\u003d\"0\" class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b019103a4c2d0970c\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b019103a4c2d0970c-800wi\" title\u003d\"Spritzregelung\" /\u003e\u003c/a\u003e\u003cbr /\u003e\u003cbr /\u003eSimulation model of the injection unit in Matlab/Simulink with the sub blocks command signals, controller, injection axis with valve and mold. Source: Sumitomo (SHI) Demag \u003c/p\u003e\r\n \u003cp\u003eThe spool cut influences the flow resistances of the hydraulic axis both during injection and the deceleration phases. The spools of the valves have been modified to achieve precise requirement specifications for the corresponding axis. Tests with valve prototypes at Schwaig showed that the computer simulation reflects the reality on the machine very closely. The controllers and valves worked in each pressure stage with high dynamic and precision. Using Moog valves in combination with Sumitomo (SHI) Demag’s latest machine control generation (NC5 plus), ensured that for each axis the optimal controller adjustments were chosen. In this way, the special valve flow characteristic could be handled by the software controller.\u003c/p\u003e\r\n \u003ch2\u003eGreater precision during injection, switching and hold pressure phases\u003c/h2\u003e\r\n \u003cp class\u003d\"left-aligned-margined left-align bold-italic\"\u003e\u003ca class\u003d\"asset-img-link\" href\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b01901d60d887970b-800wi\" style\u003d\"display: inline;\"\u003e\u003cimg alt\u003d\"Image3\" border\u003d\"0\" class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b01901d60d887970b\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b01901d60d887970b-800wi\" title\u003d\"Image3\" /\u003e\u003c/a\u003e\u003cbr /\u003e\u003cbr /\u003eStart of injection with the required high \u003cbr /\u003edynamics: A comparison of the machine\u0027s \u003cbr /\u003eactual measurements with the simulation \u003cbr /\u003eresults confirms the quality of the simulation \u003cbr /\u003emodel. Source: Sumitomo (SHI) Demag \u003cbr /\u003e\u003cbr /\u003e\u003c/p\u003e\r\n \u003cp\u003eFor applications where plastic end parts need to be exactly formed, the machine requires highly dynamic and precise motion control. To obtain these high dynamics it is often necessary to vary pressure commands during the machine cycle. If the pressure stages can switch quicker and with more precision, it can have a significant impact on end part quality. Switching to the hold pressure phase during the injection and active braking phase is one example. Moog and Sumitomo (SHI) Demag determined that this new valve could reduce the fluctuations from cycle to cycle and increase the repeatability of the process thereby creating new possibilities for machine performance.\u003c/p\u003e\r\n \u003cp\u003eThe injection phase is a closed-loop control function that depends on the position of the screw. After the injection phase, the control mode is switched to closed-loop pressure control in the hold pressure phase, which is crucial to create a high quality end part.\u003c/p\u003e\r\n \u003cp\u003eThe good news is that the highly precise and dynamic characteristics of the valve enable \u0026quot;lightning-fast\u0026quot; switching between position and pressure control. For example, the decrease of the injection pressure level from 100% to 10% was accelerated from 120 ms to 35 ms. The absolute pressure decrease in the plastics material during this time was around 800 bar (11,600 psi).\u003c/p\u003e\r\n \u003ch2\u003eHigh precision in a large ejector window\u003c/h2\u003e\r\n \u003cp\u003eFor the production of high-speed parts, the ejection process requires as many degrees of freedom as possible to enable the machine operator to choose the optimal demolding situation for falling or extracted parts. The simulation of the ejection process and the adaption of the ejector valve on the El-Exis SP resulted in an enhanced positioning accuracy of the ejector and increased ejector acceleration. This allows the operator to define and set the ejecting process very precisely. Flexible speed control and fast acceleration and braking phases led to optimized control for a large ejection window.\u003c/p\u003e\r\n \u003cp class\u003d\"left-aligned-margined left-align bold-italic\"\u003e\u003ca class\u003d\"asset-img-link\" href\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b01901d60dc34970b-800wi\" style\u003d\"display: inline;\"\u003e\u003cimg alt\u003d\"Image4\" border\u003d\"0\" class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b01901d60dc34970b image-full\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b01901d60dc34970b-800wi\" title\u003d\"Image4\" /\u003e\u003c/a\u003e\u003cbr /\u003e\u003cbr /\u003eThe ejector moves very dynamically: At a stroke of 5.5 mm (red, scaling of stroke at right hand y-axis), it takes 80 ms for extend and retract stroke. The actual velocity (blue) follows the command (green) very precisely (scaling of velocity at left hand y-axis) Source: Sumitomo (SHI) Demag\u003c/p\u003e\r\n \u003cp\u003eBased on the simulation and the Moog valve technology, the ejector operates in a highly dynamic manner for the application. In the production of screw caps, for example, a defined demolding movement and exact falling of the parts in the mold opening area is essential. If the caps must fall vertically into an ejection chute like a curtain, a high ejection speed is required, as the ejector must reach within a very short stroke the same velocity as the mold which is opened by the machine. Thus screw caps can be demolded in a fixed position relative to the machine.\u003c/p\u003e\r\n \u003ch2\u003eCollaboration is critical\u003c/h2\u003e\r\n \u003cp class\u003d\"left-aligned-margined left-align bold-italic\"\u003e\u003ca class\u003d\"asset-img-link\" href\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b0192ab6d3ad2970d-800wi\" style\u003d\"display: inline;\"\u003e\u003cimg alt\u003d\"D682_F\" border\u003d\"0\" class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b0192ab6d3ad2970d\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b0192ab6d3ad2970d-800wi\" title\u003d\"D682_F\" /\u003e\u003c/a\u003e\u003cbr /\u003eD682 Proportional Valve Size 16 with sandwich \u003cbr /\u003efailsafe valve. Source: Moog GmbH\u003c/p\u003e\r\n \u003cp\u003eIn this machine application, Moog and Sumitomo (SHI) Demag worked closely as partners to deliver a product tailored ideally to the needs of the application. As discussed earlier, the spool characteristics of the valves were adapted but there was also a key requirement for safety. In the injection machine molding market, safety plays an especially critical role. Each Moog valve used on the El-Exis SP machine is also equipped with failsafe sandwich valves. When the failsafe valve is de-energized, the main stage spool moves to a defined spring centered position to avoid dangerous axis movements in case of an error. This design maximizes safety at all times.\u003c/p\u003e\r\n \u003cp\u003eTo make the valves more robust against failures, the valve electronics are mounted with a shock absorbing rubber plate added to the valve housing. This means the valve’s onboard electronics (OBE) have maximum protection against shock and vibration. Furthermore, the valves are equipped with customized nameplates to facilitate quality support throughout the life of the machine.\u003c/p\u003e\r\n \u003cp\u003eThe high quality standards at Moog ensure that once defined, both valve dynamics and spool geometry are kept within tightly specified limits during servo valve production. This helps to maintain the high performance requirements of Sumitomo (SHI) Demag throughout the life of the machine. The optimized design is essential to keeping the valves working properly over a long period of time.\u003c/p\u003e\r\n \u003ch2\u003eHigher production efficiency for plastic packaging parts\u003c/h2\u003e\r\n \u003cp\u003eMechanics, hydraulics, electronics and the machine controller must operate in an optimized, coordinated manner on a high performance machine. The cost of the simulation and optimization of the hydraulic axes on the high-end El-Exis SP machine has paid off for the company with greater injection and braking dynamics, resulting in shortened cycle times as well as accelerated, more precise ejection movements. The close cooperation has resulted in a valve specifically customized for Sumitomo (SHI) Demag, helping to deliver higher productivity. While this article discusses a solution for the plastics machinery market, Moog also works closely with machinery builders in other industries such as metal forming and presses, power generation, heavy industry, wind turbines, test, simulation and even Formula One racing to develop valve solutions optimized for the application. Find out more on how we can help you today.\u003c/p\u003e\r\n \u003ch2\u003eAuthors\u003c/h2\u003e\r\n \u003cp\u003e\u003cstrong\u003e Thorsten Köhler\u003c/strong\u003e, Senior Applications Engineer, Moog GmbH and \u003cstrong\u003eHans Jürgen Popp\u003c/strong\u003e, Sumitomo (SHI) Demag\u003c/p\u003e\r\n \u003cp\u003e Thorsten Köhler started at Moog GmbH in 2007 as Product Engineer for hydraulic valves, with responsibility for pilot operated valves. In 2008 he became an Applications Engineer within the Control Solutions organization, Europe, where he helps to create customized solutions for a wide range of customers with applications in injection molding machines, presses, test systems and other special machinery markets. He studied Mechanical Engineering at the University of Furtwangen, Germany.\u003c/p\u003e\r\n \u003cp\u003eHans Jürgen Popp of Sumitomo (SHI) Demag assumed project leadership for the development of the new El-Exis SP in 2009. Since 2011 he has been responsible for the technology departments at Sumitomo (SHI) Demag. He studied plastics engineering at the University of Darmstadt, Germany.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:industry/industrial-machinery","moog-news-and-events:product/servo-valves-and-proportional-valves","moog-news-and-events:product/motors-and-servomotors","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:product/controllers-controls-and-software","moog-news-and-events:product/servodrives-drives-and-drive-systems","moog-news-and-events:product/radial-piston-pumps","moog:blogs/injection-molding-1","moog-news-and-events:category/blogs","moog-news-and-events:type/article/feature-article","moog-news-and-events:category/articles"],"startDate":"2013-01-01T00:00:00.000-05:00","categories":[{"left":"Industrial Machinery","right":"moog-news-and-events:industry/industrial-machinery"},{"left":"Servo Valves and Proportional Valves","right":"moog-news-and-events:product/servo-valves-and-proportional-valves"},{"left":"Motors \u0026 Servomotors","right":"moog-news-and-events:product/motors-and-servomotors"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Controllers, Controls \u0026 Software","right":"moog-news-and-events:product/controllers-controls-and-software"},{"left":"Servodrives, Drives \u0026 Drive Systems","right":"moog-news-and-events:product/servodrives-drives-and-drive-systems"},{"left":"Radial Piston Pumps","right":"moog-news-and-events:product/radial-piston-pumps"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"},{"left":"Feature Article","right":"moog-news-and-events:type/article/feature-article"},{"left":"Articles","right":"moog-news-and-events:category/articles"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2013/06/sumitomo-shi-demag-boosts-performance-of-new-injection-molding-machine.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"A Smooth Approach To Safer Offshore Turbine Access","openInANewTab":false,"articleTitleType":"h1","smallDescription":"In this article: Unique motion control application helps cancel out wave motion Moog customized control valves are used to achieve required speed, resolution and integrated safety features Inverted Motion Base used in Ampelmann - Source: Ampelmann Revolutionary Ampelmann Access Platform Utilizes Moog Control and Safety Valves Increasingly, wind turbines are...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cdiv id\u003d\"entry-overview-container\"\u003e\r\n \u003cdiv class\u003d\"entry-overview-contents clearfix\"\u003e\r\n \u003cdiv class\u003d\"entry-overview-image\"\u003e\r\n \u003ca href\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/thumbs/ampelmann-title-image-small.jpg\" title\u003d\"Ampelmann\"\u003e\u003cimg alt\u003d\"Click to Enlarge\" height\u003d\"198\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/thumbs/ampelmann-title-image-small.jpg\" width\u003d\"278\" /\u003e \u003c/a\u003e\r\n \u003c/div\u003e\r\n \u003cdiv class\u003d\"entry-overview-topics\"\u003e\r\n \u003ch4\u003eIn this article:\u003c/h4\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eUnique motion control application helps cancel out wave motion\u003c/li\u003e\r\n \u003cli\u003eMoog customized control valves are used to achieve required speed, resolution and integrated safety features\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003c/div\u003e\r\n \u003c/div\u003e\r\n \u003cdiv class\u003d\"entry-overview-footer\"\u003e\r\n Inverted Motion Base used in Ampelmann - \r\n \u003cbr /\u003eSource: Ampelmann\r\n \u003c/div\u003e\r\n \u003c/div\u003e\r\n \u003ch2\u003eRevolutionary Ampelmann Access Platform Utilizes Moog Control\u003cbr /\u003eand Safety Valves\u003c/h2\u003e\r\n \u003cp\u003eIncreasingly, wind turbines are being sited offshore, where strong winds are more consistent and the visual and environmental impact is reduced. However, there are numerous logistical difficulties in installing and maintaining these turbines in such a remote and hostile environment.\u003c/p\u003e\r\n \u003cp class\u003d\"left-aligned-margined center-align bold-italic\"\u003e\u003ca class\u003d\"asset-img-link\" href\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b0167668b64b3970b-800wi\" style\u003d\"display: inline;\"\u003e\u003cimg alt\u003d\"Offshore turbines\" border\u003d\"0\" class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b0167668b64b3970b\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b0167668b64b3970b-800wi\" title\u003d\"Offshore turbines\" /\u003e\u003c/a\u003e\u003cbr /\u003eOffshore Wind Turbines\u003c/p\u003e\r\n \u003cp\u003eConsider for instance the difficulty of deploying maintenance staff onto the turbine in poor weather conditions and rough seas. On most fixed offshore structures this can be achieved with the use of a helicopter, but obviously this isn’t feasible with a wind turbine. Traditionally, maintenance crews using small boats had to wait for a ‘window’ of good weather before undertaking both routine and unscheduled maintenance. Ironically, this often meant a very long wait, as the optimum locations for Wind Turbines inherently experience extended periods of rough sea conditions.\u003c/p\u003e\r\n \u003cp class\u003d\"clearfix\"\u003eToday, there is another alternative thanks to Moog hydraulics technology and the innovative Dutch company \u003ca href\u003d\"https://www.ampelmann.nl/\" target\u003d\"_blank\"\u003eAmpelmann\u003c/a\u003e.\u003c/p\u003e\r\n \u003ch2\u003eA New Kind of Bridge\u003c/h2\u003e\r\n \u003cp\u003eBack in 2007, Jan van der Tempel, now Ampelmann’s CEO, hit upon the idea of using a shipboard platform mounted on an inverted 6-axis motion base, to cancel out the wave motion. This technology is widely used in flight simulators, but for generating rather than absorbing precise motion.\u003c/p\u003e\r\n \u003cp\u003eMounted on the stabilized platform is a telescopic walkway or bridge which can be extended to reach the wind turbine base. The movement of the bridge to the static structure is manually controlled, and once in contact a controlled pre-load pressure is applied to ensure contact is maintained.\u003c/p\u003e\r\n \u003cp\u003eBecause of the exceptional loads and speeds required, it was decided to design a new motion base customised specifically for the long strokes and high loads required for this application. Moog was selected to supply the high flow servo valves and safety cartridge valves crucial for the success of the project. Key to this decision was Moog’s ability to customise these control valves to achieve the speed, resolution and incorporate the integrated safety features required.\u003c/p\u003e\r\n \u003cp class\u003d\"center-align bold-italic\"\u003e\u003ca class\u003d\"asset-img-link\" href\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b016766081089970b-800wi\" style\u003d\"display: inline;\"\u003e\u003cimg alt\u003d\"Ampelmann System Using Moog Inverted 6-Axis Motion Base\" border\u003d\"0\" class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b016766081089970b image-full\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b016766081089970b-800wi\" title\u003d\"Ampelmann System Using Moog Inverted 6-Axis Motion Base\" /\u003e\u003c/a\u003e\u003cbr /\u003eAmpelmann System Using Moog Inverted 6-Axis Motion Base - Source: Ampelmann\u003c/p\u003e\r\n \u003ch2\u003eEnsuring Stability at Sea\u003c/h2\u003e\r\n \u003cp\u003eThe inverted motion base is employed to produce a platform which is stationary in space independent of the ship\u0027s motion. (This type of control is often referred to as a ‘sky-hook’ system). To achieve this result, a sophisticated gyro-based transducer or motion reference unit (MRU) is mounted on the platform to detect vertical and horizontal accelerations. The gyro output signals are processed by a custom designed controller which sends signals to the hydraulic actuators with the objective of producing zero acceleration in all axes.\u003c/p\u003e\r\n \u003cp\u003eSecondary position control loops tend to force the actuators to mid-stroke, ensuring that any inevitable small acceleration errors don’t accumulate and cause the actuators to extend or retract and hit the mechanical end-stops.\u003c/p\u003e\r\n \u003cp\u003eThe video below illustrates the high degree of stabilisation that can be achieved:\u003c/p\u003e\r\n \u003cp class\u003d\"center-align bold-italic\"\u003e\u003ciframe class\u003d\"wistia_embed\" frameborder\u003d\"0\" height\u003d\"240\" src\u003d\"https://fast.wistia.com/embed/iframe/d7d6e86309?version\u003dv1\u0026amp;videoWidth\u003d320\u0026amp;videoHeight\u003d240\u0026amp;volumeControl\u003dtrue\u0026amp;controlsVisibleOnLoad\u003dtrue\u0026amp;playerColor\u003d8D252C\" width\u003d\"320\"\u003e\u003c/iframe\u003e\u003c/p\u003e\r\n \u003cp\u003eThis motion base differs from established flight simulator technology in a number of areas, such as the long operating stroke and offset asymmetric loads. Another notable difference is the level of system redundancy, essential for reasons of safety, namely:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eDuplex motion sensor on platform\u003c/li\u003e\r\n \u003cli\u003eTriplex position sensors in the hydraulic rams\u003c/li\u003e\r\n \u003cli\u003eDuplex hydraulic system with \u0027switchable\u0027 control valves\u003c/li\u003e\r\n \u003cli\u003eControl valves with integral \u0027abort\u0027 function as in a flight simulator\u003c/li\u003e\r\n \u003cli\u003eDuplex control cabinets\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cdiv class\u003d\"clearfix\"\u003e\r\n \u003cp class\u003d\"left-aligned center-align bold-italic\"\u003e\u003ca class\u003d\"asset-img-link\" href\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b016766082414970b-800wi\" style\u003d\"display: inline;\"\u003e\u003cimg alt\u003d\"Inverted Motion Base used in Ampelmann\" border\u003d\"0\" class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b016766082414970b\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b016766082414970b-800wi\" title\u003d\"Inverted Motion Base used in Ampelmann\" /\u003e\u003c/a\u003e\u003cbr /\u003eInverted Motion Base used in Ampelmann - Source: Ampelmann\u003c/p\u003e\r\n \u003cp class\u003d\"right-aligned center-align bold-italic\"\u003e\u003ca class\u003d\"asset-img-link\" href\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b01630514d98e970d-800wi\" style\u003d\"display: inline;\"\u003e\u003cimg alt\u003d\"Moog D633 Servo Valve\" border\u003d\"0\" class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b01630514d98e970d\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b01630514d98e970d-800wi\" title\u003d\"Moog D633 Servo Valve\" /\u003e\u003c/a\u003e\u003cbr /\u003eMoog D663 Servo Valve\u003c/p\u003e\r\n \u003c/div\u003e\r\n \u003cp\u003eAbsolutely crucial to the system\u0027s ability to operate in extreme sea states, is the performance of the servo valves used to control the hydraulic rams. The \u003ca href\u003d\"https://www.moog.com/products/servovalves-servo-proportional-valves/industrial/flow-control/analog-with-integrated-electronics/pilot-operated-proportional-valves-for-analog-signals-d660-series/\" target\u003d\"_self\"\u003eMoog D663 Valves\u003c/a\u003e selected for this demanding application have the following characteristics:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eHigh Flow: Flows of up to 645 lpm (170 gpm) at 70 bar (1000 psi) pressure drop\u003c/li\u003e\r\n \u003cli\u003eFast Response : Up to 90 Hz with 90 degrees phase-lag at 25% signal\u003c/li\u003e\r\n \u003cli\u003eFine Resolution: Responds to very small command signal changes: \u0026lt; 0.1%\u003c/li\u003e\r\n \u003cli\u003eIntegrated Control Electronics: With error monitoring function\u003c/li\u003e\r\n \u003cli\u003eIntegral ‘Abort’ Function: Gives a ‘soft’ failure mode in the event of a complete electrical failure.\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp class\u003d\"center-align bold-italic\"\u003e\u003ca class\u003d\"asset-img-link\" href\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b0168eb0aa5e4970c-800wi\" style\u003d\"display: inline;\"\u003e\u003cimg alt\u003d\"D663-series-valve\" border\u003d\"0\" class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b0168eb0aa5e4970c\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b0168eb0aa5e4970c-800wi\" title\u003d\"D663-series-valve\" /\u003e\u003c/a\u003e\u003cbr /\u003eA Moog D663 series valve sectioned to show the solenoid operated failsafe mechanism. This device allows the spool to move to a ‘pre-determined’ safe position, under the influence of a spring detent, when the electrical supply is lost for any reason.\u003c/p\u003e\r\n \u003cp\u003eIn this application, in the event of a complete loss of electrical power to the system, the failsafe mechanism in the Moog valve mechanically produces a small pre-determined spool offset. This offset ensures that the actuators retract slowly to lower the motion base to the safe ‘home’ position, in exactly the same manner as a flight simulator.\u003c/p\u003e\r\n \u003cp\u003eThe latest generation of Ampelmann platform also utilises a Moog Active \u003ca href\u003d\"https://www.moog.com/products/cartridge-servocartridge-valves/\" target\u003d\"_self\"\u003eCartridge Valve\u003c/a\u003e to ensure reliable switching between the duplex hydraulic circuits. This unit incorporates a position monitoring system to provide an extra level of system integrity.\u003c/p\u003e\r\n \u003ch2\u003eA Bright Future for the Technology\u003c/h2\u003e\r\n \u003cp class\u003d\"left-aligned-margined bold-italic\"\u003e\u003ca class\u003d\"asset-img-link\" href\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b0168eb7ebb8c970c-800wi\" style\u003d\"display: inline;\"\u003e\u003cimg alt\u003d\"Moog\" border\u003d\"0\" class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b0168eb7ebb8c970c\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b0168eb7ebb8c970c-800wi\" title\u003d\"Moog Active Cartridge Valve\" /\u003e\u003c/a\u003e\u003cbr /\u003e\u003cbr /\u003eMoog Active Cartridge Valve for\u003cbr /\u003eswitching between hydraulic circuits\u003c/p\u003e\r\n \u003cp\u003eTo date, Ampelmann has produced a total of eight access platforms, leased to customers who operate them all over the world. It has been proven in practice that these platforms can be successfully deployed in sea states of up to +/- 3 m (+/- 9.8 ft) depending on where the platform is mounted on the vessel. The most effective location is the centre of the ship as this minimizes the influence of pitch and roll on the motion of the platform.\u003c/p\u003e\r\n \u003cp\u003eThis new technology permits the servicing of wind turbines in all but the most extreme conditions, increasing the efficiency and attractiveness of these installations. Also, these access platforms have been applied to other applications such as transferring personnel and materials during the construction of offshore structures.\u003c/p\u003e\r\n \u003cp\u003eAmpelmann is about to introduce an even larger access platform, incorporating similar Moog technology. This unit, - the ‘E-type’ will have an even higher payload capacity and will work in sea conditions in excess of +/- 3 m (9.8 ft) to enable operation in a wider spectrum of sea conditions.\u003c/p\u003e\r\n \u003cp class\u003d\"center-align bold-italic\"\u003e\u003ca class\u003d\"asset-img-link\" href\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b0163058927aa970d-800wi\" style\u003d\"display: inline;\"\u003e\u003cimg border\u003d\"0\" class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b0163058927aa970d\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b0163058927aa970d-800wi\" /\u003e\u003c/a\u003e\u003cbr /\u003eAmpelmann System Source: Ampelmann\u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003e\u003cstrong\u003eMartin S. Jones\u003c/strong\u003e is responsible for the \u003ca href\u003d\"https://www.moog.com/markets/motorsport/\" target\u003d\"_self\"\u003eMotorsport\u003c/a\u003e business around the world and is also the Market Manager for Niche and Emerging Markets in Europe. He has worked for Moog for 30 years in sales and applications engineering for a range of industries including mobile equipment, marine and offshore, blow molding and rolling mills. He studied Physics and Economics at the University of East Anglia.\u003c/p\u003e\r\n \u003cp\u003e \u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:product/slip-rings","moog-news-and-events:product/servo-valves-and-proportional-valves","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:industry/simulation","moog-news-and-events:product/pitch-solutions","moog-news-and-events:industry/energy","moog-news-and-events:category/blogs","moog-news-and-events:category/articles","moog-news-and-events:industry/industrial-machinery","moog:blogs/test-systems","moog:blogs/aerospace-test-and-simulation","moog:blogs/test-and-simulation","moog-news-and-events:industry/test","moog:blogs/test-controllers"],"startDate":"2012-01-01T00:00:00.000-05:00","categories":[{"left":"Slip Rings","right":"moog-news-and-events:product/slip-rings"},{"left":"Servo Valves and Proportional Valves","right":"moog-news-and-events:product/servo-valves-and-proportional-valves"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Simulation","right":"moog-news-and-events:industry/simulation"},{"left":"Pitch Solutions","right":"moog-news-and-events:product/pitch-solutions"},{"left":"Energy","right":"moog-news-and-events:industry/energy"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Industrial Machinery","right":"moog-news-and-events:industry/industrial-machinery"},{"left":"Test","right":"moog-news-and-events:industry/test"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2012/06/a-smooth-approach-to-safer-offshore-turbine-access.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Servo Valves Gain a New Lease on Longer Life","openInANewTab":false,"articleTitleType":"h1","smallDescription":"In this article: Moog’s 60+ year commitment to innovation leads to a new standard in high performance mechanical feedback servo valves. Three keys to servo valve longevity include use of carbide ball construction, ball-in-hole design and the brazing process. Moog engineers define long life for a Moog Servo Valve as...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cdiv class\u003d\"entry-overview-container\"\u003e\r\n \u003cdiv class\u003d\"entry-overview-contents clearfix\"\u003e\r\n \u003cdiv class\u003d\"entry-overview-image\"\u003e\r\n \u003ca title\u003d\"Mfbtech-112012-intro\" href\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/main/Mfbtech-112012-intro.png\"\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/main/Mfbtech-112012-intro.png\" alt\u003d\"Mfbtech-112012-intro\" /\u003e\u003c/a\u003e\r\n \u003c/div\u003e\r\n \u003cdiv class\u003d\"entry-overview-topics large-topics\"\u003e\r\n \u003ch4\u003eIn this article:\u003c/h4\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eMoog’s 60+ year commitment to innovation leads to a new standard in high performance mechanical feedback servo valves.\u003c/li\u003e\r\n \u003cli\u003eThree keys to servo valve longevity include use of carbide ball construction, ball-in-hole design and the brazing process.\u003c/li\u003e\r\n \u003cli\u003eMoog engineers define long life for a Moog Servo Valve as above one billion cycles.\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003c/div\u003e\r\n \u003c/div\u003e\r\n \u003c/div\u003e\r\n \u003ch2\u003eMoog engineers employ new materials, designs and manufacturing process to maximize Servo Valve life expectancy\u003c/h2\u003e\r\n \u003cp class\u003d\"center-align\"\u003e\u003ca class\u003d\"asset-img-link\" style\u003d\"display: inline;\" href\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b017c344e0d39970b-800wi\"\u003e\u003cimg class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b017c344e0d39970b image-full\" title\u003d\"Mfbtech-112012-1b\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b017c344e0d39970b-800wi\" border\u003d\"0\" alt\u003d\"Mfbtech-112012-1b\" /\u003e\u003c/a\u003e\u003c/p\u003e\r\n \u003cp\u003eWhether it’s in material testing, structural testing, simulation or plastics molding, the servo valve plays a critical role in the performance of a hydraulic positioning, velocity or pressure control application. And with rising operational costs and increasing pressure on design engineers to achieve greater results in machine performance, it is critical to evaluate each component’s impact on the total life cycle cost of the machine.\u003c/p\u003e\r\n \u003ch2\u003eWilliam Moog’s revolutionary feedback mechanism design\u003c/h2\u003e\r\n \u003cp\u003eMoog Mechanical Feedback Servo Valves incorporate a feedback mechanism that precisely determines the position of the spool in the valve and stops it at a position that is proportional to the electrical input of the valve. This technological breakthrough revolutionized the industry when it was made commercially viable by William C. Moog in 1951, and it has made Moog synonymous with servo valves more than six decades later.\u003c/p\u003e\r\n \u003ch2\u003eA history of Moog Servo Valve innovation\u003c/h2\u003e\r\n \u003cp\u003eDuring the past 61 years, Moog engineers have followed a consistent pattern of servo valve refinement and technological improvement. In 1960, the Moog 071 Series was introduced, ushering in the first dry air gap, nozzle/flapper torque motors. Two years later, Moog engineers developed the 073 Series of high response industrial valves. And in 1967, the 076 Series was introduced for higher response and lower leakage, quickly becoming the world standard. This innovation featured a square body, a tapered bushing that allowed field-replaceable pilot filters and a tube filter.\u003c/p\u003e\r\n \u003cp\u003eAs Moog modified the servo valve throughout the 1970s and 1980s—with contoured body design and even smaller spool diameters—reducing costs became a key driver for subsequent designs. In 1998, the company introduced the G761-3001 Hydraulic Servo Valve that includes a host of design advantages including a disc filter, square body, single piece flapper/wire and perhaps most critically, a carbide ball that replaced the traditional steel material used for decades (and still used by competitors). While this carbide technology was first developed in 1994, the G761-3001 Servo Valve was where it truly became a mainstream technology.\u003c/p\u003e\r\n \u003cp\u003eThis design set the new standard for Moog’s industrial high performance servo valves.\u003c/p\u003e\r\n \u003cp\u003eToday’s incredibly wide range of dynamic and precise applications often make it difficult to pinpoint the key performance attributes that deliver high performance over a long life. While most manufacturers have defined long life in the millions of cycles, Moog engineers had a different standard in mind: above one billion (1,000,000,000) cycles.\u003c/p\u003e\r\n \u003cp\u003eEnsuring a significant increase in the life expectancy of a servo valve begins in its design, manufacturing and construction methods.\u003c/p\u003e\r\n \u003ch2\u003eThree keys to servo valve longevity\u003c/h2\u003e\r\n \u003cp\u003eWithin the hydraulic servo valve, there are three critical design aspects that lead to increased longevity, minimal unplanned downtime and ongoing, reliable performance. These include:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eUse of carbide ball on the feedback mechanism\u003c/li\u003e\r\n \u003cli\u003eUse of ball-in-hole design in the spool\u003c/li\u003e\r\n \u003cli\u003eUse of brazing to bond the ball to the wire\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp class\u003d\"center-align bold-italic\"\u003e\u003ca class\u003d\"asset-img-link\" style\u003d\"display: inline;\" href\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b017ee572694d970d-800wi\"\u003e\u003cimg class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b017ee572694d970d image-full\" title\u003d\"Mfbtech-112012-2\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b017ee572694d970d-800wi\" border\u003d\"0\" alt\u003d\"Mfbtech-112012-2\" /\u003e\u003c/a\u003e\u003cbr /\u003eAfter one billion test cycles, the stainless steel ball exhibits visible wear. Carbide and sapphire do not. Moog uses the carbide ball for its proven performance and long life. The carbide material also has the advantage of enabling the feedback mechanism wire to be bonded through a brazing process. This provides even greater reliability in industrial environments.\u003c/p\u003e\r\n \u003ch2\u003eKey #1: Carbide ball construction\u003c/h2\u003e\r\n \u003cp\u003eDespite using precision machining processes over the years, servo valve designers discovered that premature wear of the ball in the feedback mechanism degraded the valve’s performance. Most early designs incorporated a stainless steel ball on the feedback mechanism that would wear out over time. Since the 1990s, carbide and sapphire materials have been introduced to replace stainless steel and provide extended protection to the ball. It is important to note that although sapphire is much more expensive than carbide, there is no correlation between cost and performance.\u003c/p\u003e\r\n \u003cp\u003eIn fact, Moog R\u0026amp;D evaluated the wear characteristics of a steel, carbide and sapphire ball by subjecting each to one billion test cycles in a controlled environment with clean hydraulic fluids and temperatures held at a steady state. While the stainless steel ball revealed significant wear, the results confirmed that carbide and sapphire ball did not show any signs of wear. In addition to being comparable in performance to sapphire and less costly, carbide material can also be bonded to the feedback mechanism wire with a brazing process. For cost control, carbide is the clear choice for ball design.\u003c/p\u003e\r\n \u003cp class\u003d\"center-align bold-italic\"\u003e\u003ca class\u003d\"asset-img-link\" style\u003d\"display: inline;\" href\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b017d3dfd5faf970c-800wi\"\u003e\u003cimg class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b017d3dfd5faf970c image-full\" title\u003d\"Mfbtech-112012-3\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b017d3dfd5faf970c-800wi\" border\u003d\"0\" alt\u003d\"Mfbtech-112012-3\" /\u003e\u003c/a\u003e\u003cbr /\u003eMoog G761 Series Servo Valve cutaway showing Ball-in-Hole Technology.\u003c/p\u003e\r\n \u003ch2\u003eKey #2: Ball-in-hole design\u003c/h2\u003e\r\n \u003cp\u003eWhile “ball-in-slot” design was the industry standard for more than 40 years, Moog developed carbide “ball-in-hole” technology in 1998 to maximize the longevity and reliability of Moog Servo Valves. This innovative design reduces concentrated contact of the ball with the spool at any point on the surfaces—a process that radically improves the overall life expectancy of the servo valve by eliminating wear in the spool.\u003c/p\u003e\r\n \u003cp\u003eMoog engineers found that after one billion cycles in a controlled environment, ball-in-slot designs showed visible wear marks in the spool slot, while the ball-in-hole configuration exhibited no signs of wear. In fact, failure of the ball-in-slot technology can occur in as few as 100 million cycles when a life expectancy should be one billion cycles.\u003c/p\u003e\r\n \u003cp\u003eIn addition, further investigation concluded that “adhesive wear” (slow spool rotations between 1 and 4 RPM) cause the most significant damage to ball-in-slot designs, yet have minimal effect on the ball-in-hole configuration.\u003c/p\u003e\r\n \u003cp\u003eToday, more than 95% of all Moog Mechanical Feedback Servo Valves have been converted to ball-in-hole technology due to its superior performance and extended lifetime in industrial applications.\u003c/p\u003e\r\n \u003cp class\u003d\"center-align bold-italic\"\u003e\u003ca class\u003d\"asset-img-link\" style\u003d\"display: inline;\" href\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b017d3dfebe22970c-800wi\"\u003e\u003cimg class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b017d3dfebe22970c image-full\" title\u003d\"Mfbtech-112012-4\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b017d3dfebe22970c-800wi\" border\u003d\"0\" alt\u003d\"Mfbtech-112012-4\" /\u003e\u003c/a\u003e\u003cbr /\u003eDistribution of Ball Spool Wear of Ball-in-Slot versus Ball-in-Hole Technology.\u003c/p\u003e\r\n \u003ch2\u003eKey #3: Brazing provides extra reliability\u003c/h2\u003e\r\n \u003cp\u003eBrazing is a specialized soldering process that joins the carbide ball and stainless steel wire at temperatures above 450 \u003csup\u003eo\u003c/sup\u003eF (232 \u003csup\u003eo\u003c/sup\u003eC). It involves heating a filler metal above melting point and distributing it between two or more close-fitting parts via capillary action to join the pieces together. This critical manufacturing process is only possible with carbide—not sapphire—and is critical in enabling the ball to withstand both high temperatures and deterioration from chemicals in the hydraulic fluids.\u003c/p\u003e\r\n \u003cp\u003eA brazing alternative often employed when joining the feedback mechanism ball and wire is the use of epoxy. This is commonly used when joining sapphire to a stainless steel wire since sapphire cannot be brazed. Unfortunately, servo valve applications present other factors that cause unexpected failure for epoxy/sapphire techniques. In fact, tests show that the epoxy used as to join the feedback mechanism ball and wire in sapphire ball-based mechanisms can break down even within normal operating temperatures between 0 \u003csup\u003eo\u003c/sup\u003eF (-17.7 \u003csup\u003eo\u003c/sup\u003e C) to 160 \u003csup\u003eo\u003c/sup\u003e F (71 \u003csup\u003eo\u003c/sup\u003e C).\u003c/p\u003e\r\n \u003ch2\u003ePredicting a productive future for hydraulic servo valves\u003c/h2\u003e\r\n \u003cp\u003eThe selection of carbide material as ball on the feedback mechanism, the incorporation of ball-in-hole spool design and the integration of brazing to bond the carbide ball to wire are essential for long life and reliability of servo valves.\u003c/p\u003e\r\n \u003cp\u003eAll three innovations are the result of a dedicated research and development capability spearheaded by Moog engineers with years of experience and an unsurpassed reputation for developing motion control solutions for the world’s most complex manufacturing challenges. The innovations embody the company’s historical focus on continuous improvement, rigorous product testing, and the commitment to document these breakthroughs in a way that customers can understand and apply.\u003c/p\u003e\r\n \u003cp\u003eMoving forward, feedback mechanism design continues to evolve as advanced microprocessors are embedded in the valve, boosting performance through advanced digital control. Fieldbus interfaces allow valve control functions to be tuned by a software interface during the machine operating cycle and enable remote diagnostics. And digital control algorithms in the valve can be used to compensate for nonlinearities that are inherent in hydraulic systems. \u003c/p\u003e\r\n \u003cp\u003eThe result? A smarter hydraulic valve that is capable of providing higher frequency response, greater positioning control and the advanced functionality that is changing the game for many machine builders.\u003c/p\u003e\r\n \u003ch2\u003eAuthors\u003c/h2\u003e\r\n \u003cp\u003e\u003cstrong\u003eDaniel Baran\u003c/strong\u003e, Engineering Service Manager, Moog Mechanical Feedback Servo Valve Department, has more than 34 years of professional experience in the hydraulic field. He holds both a BSME and MBA from the New York State University of Buffalo.\u003c/p\u003e\r\n \u003cblockquote\u003e\r\n \u003ca style\u003d\"display: inline;float: left;\" href\u003d\"https://www.moogservovalves.com/newsletter/11-12\"\u003e\u003cimg class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b017ee57b285c970d\" title\u003d\"Mfbtech-112012-pdf\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b017ee57b285c970d-800wi\" border\u003d\"0\" alt\u003d\"Mfbtech-112012-pdf\" /\u003e\u003c/a\u003e\r\n \u003cp style\u003d\"margin: 40.0px 0 0 120.0px;font-size: 20.0px;line-height: 24.0px;\"\u003e\u003cstrong\u003e\u003ca href\u003d\"https://www.moogservovalves.com/newsletter/11-12\" target\u003d\"_blank\"\u003eDownload the full Moog Servo Valve Whitepaper here for more details.\u003c/a\u003e\u003c/strong\u003e\u003c/p\u003e\r\n \u003c/blockquote\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:product/servo-valves-and-proportional-valves","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:category/blogs","moog-news-and-events:category/articles","moog-news-and-events:type/article/feature-article","moog-news-and-events:industry/industrial-machinery","moog-ownership:business-unit/industrial"],"startDate":"2012-01-01T00:00:00.000-05:00","categories":[{"left":"Servo Valves and Proportional Valves","right":"moog-news-and-events:product/servo-valves-and-proportional-valves"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Feature Article","right":"moog-news-and-events:type/article/feature-article"},{"left":"Industrial Machinery","right":"moog-news-and-events:industry/industrial-machinery"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2012/12/servo-valves-gain-a-new-lease-on-longer-life.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Where Hazardous Duty Meets Digital Hydraulic Control","openInANewTab":false,"articleTitleType":"h1","smallDescription":"In this article: ATEX Digital Interface Valves offer flexible, high efficient motion control for use in hazardous environments Rugged valve construction and advanced functionality are ideal for applications such as downhole drilling with vibration and heavy use Moog helps customers find benefits for their applications using digital valve technology New...","description":"\u003cdiv class\u003d\"entry-content\"\u003e\u003cdiv id\u003d\"entry-overview-container\"\u003e\u003cdiv class\u003d\"entry-overview-contents clearfix\"\u003e\u003cdiv class\u003d\"entry-overview-image\"\u003e\u003ca title\u003d\"ATEX Valve\" href\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/thumbs/ATEX-Valve-Graphic-small.jpg\"\u003e \u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/thumbs/ATEX-Valve-Graphic-small.jpg\" alt\u003d\"ATEX Valve - Click to Enlarge\" width\u003d\"278\" height\u003d\"183\"\u003e\u003c/a\u003e\u003c/div\u003e\r\n\u003cdiv class\u003d\"entry-overview-topics\"\u003e\u003ch4\u003eIn this article:\u003c/h4\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eATEX Digital Interface Valves offer flexible, high efficient motion control for use in hazardous environments\u003c/li\u003e\r\n\u003cli\u003eRugged valve construction and advanced functionality are ideal for applications such as downhole drilling with vibration and heavy use\u003c/li\u003e\r\n\u003cli\u003eMoog helps customers find benefits for their applications using digital valve technology\u003c/li\u003e\r\n\u003c/ul\u003e\r\n\u003c/div\u003e\r\n\u003c/div\u003e\r\n\u003c/div\u003e\r\n\u003ch2\u003eNew Moog Servo Valves with Fieldbus and ATEX explosion proof certification used in Oil and Gas Drilling Applications\u003c/h2\u003e\r\n\u003cp class\u003d\"center-align bold-italic\"\u003e\u003ca class\u003d\"asset-img-link\" style\u003d\"display: inline;\" href\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b0168eb0b257f970c-800wi\"\u003e\u003cimg class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b0168eb0b257f970c image-full\" title\u003d\"Oil-and-gas-valve-and-manifold\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b0168eb0b257f970c-800wi\" border\u003d\"0\" alt\u003d\"Oil-and-gas-valve-and-manifold\"\u003e\u003c/a\u003e\u003cbr\u003e\r\nOil and Gas Drilling Automation Using Moog ATEX\u003cbr\u003e\r\nDigital Interface Valve and Manifold\u003c/p\u003e\r\n\u003cp\u003e\u003ca href\u003d\"https://www.moog.com/markets/energy/oil-gas-exploration/\" target\u003d\"_self\"\u003eOil and gas drilling \u003c/a\u003erepresents one of the world’s most extreme operating environments. \u0026nbsp;Reaching deep below the surface, under heavy use and constant vibration with the looming potential to release underground gas pockets takes a significant toll on drilling subsystems.\u0026nbsp;To offer machine builders better options in motion control technologies, Moog expanded its successful Digital Interface Valve Family of servo valves with onboard microprocessing to meet the rugged requirements for applications in hazardous environments such as oil and gas drilling. These valves combine a rugged construction with fieldbus functionality to offer customers around the world the ability to communicate seamlessly with other fieldbus devices and obtain advanced functionality and system diagnostics.\u003c/p\u003e\r\n\u003cp class\u003d\"center-align bold-italic\"\u003e\u003ca class\u003d\"asset-img-link\" style\u003d\"display: inline;\" href\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b016305157b26970d-800wi\"\u003e\u003cimg class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b016305157b26970d\" title\u003d\"Div-with-atex-certification\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b016305157b26970d-800wi\" border\u003d\"0\" alt\u003d\"Div-with-atex-certification\"\u003e\u003c/a\u003e\u003cbr\u003e\r\nDIV with ATEX certification\u003c/p\u003e\r\n\u003cblockquote\u003e\u003ch3\u003eWhat is an ATEX or explosion-proof Valve?\u003c/h3\u003e\r\n\u003cp\u003eThere are a range of certifications required for products used where fire or explosion hazards exist due to the presence of flammable gases or vapors, and flammable liquids. ATEX is a global certification for products such as servo valves that are used in these environments and it is typically required by companies that sell into the European Union. A range of levels is defined by the regulations ( e.g. II 2G Ex d e IIC T6/T5/T4/T3 Gb) and Moog engineers will work with you to obtain the performance you need and ensure compliance to appropriate regulations\u003c/p\u003e\r\n\u003c/blockquote\u003e\r\n\u003cp\u003eThe new valves have been ATEX certified to meet the safety requirements for explosive gas atmospheres.\u0026nbsp; To ensure these valves can withstand high vibration, Moog completed the qualification for vibration transmission and tested the valve (according to DIN EN 60068-2-6) with 10 g sinusodial vibration from 10 Hz to 2000 Hz in all axes.\u0026nbsp;\u003c/p\u003e\r\n\u003ch2\u003eThe Application and its Challenges\u003c/h2\u003e\r\n\u003cp\u003eTo better understand how an \u003ca href\u003d\"https://www.moog.com/products/servovalves-servo-proportional-valves/industrial/valves-with-special-features/\" target\u003d\"_self\"\u003eATEX Digital Valve\u003c/a\u003e can benefit a machine builder, we will describe a recent application that Moog worked on with a major energy systems company looking to improve the way they control a large hydraulic motor in a drilling subsystem.\u0026nbsp; Although the pressure and flow rates were easily achieved at 210 bar \u0026nbsp;(3,000 psi) and 190 lpm (50 gpm ) respectively, the drilling environment is demanding with heavy use, constant vibration and the potential to release underground gas pockets.\u003c/p\u003e\r\n\u003cp\u003eInitially, the request was for advanced flow control to dynamically control the hydraulic motor speed with minimal pressure drop and to reduce piping connections.\u0026nbsp; While working with the customer’s engineers, Moog also learned that future systems could benefit from pressure control that would allow repeatable output torque at slow speed.\u003c/p\u003e\r\n\u003cp class\u003d\"center-align bold-italic\"\u003e\u003ca class\u003d\"asset-img-link\" style\u003d\"display: inline;\" href\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b0168eb0b3952970c-800wi\"\u003e\u003cimg class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b0168eb0b3952970c image-full\" title\u003d\"Digital-valve-manifold-package\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b0168eb0b3952970c-800wi\" border\u003d\"0\" alt\u003d\"Digital-valve-manifold-package\"\u003e\u003c/a\u003e\u003cbr\u003e\r\nATEX Digital Valve and Custom Manifold Package\u003c/p\u003e\r\n\u003ch2\u003eGreater Functionality Drives New Opportunities\u003c/h2\u003e\r\n\u003cp\u003eMoog\u0027s unique solution consists of the single stage ATEX Digital Interface Valve with a unique 4-way spool configuration and a custom manifold package, consolidated piping connections with mounting for the servo valve, a solenoid valve, backpressure valve and a drainable pressure filter.\u003c/p\u003e\r\n\u003cp\u003eIn the ATEX Valve, sensors coupled to onboard electronics provide closed-loop control for both flow and pressure which correlate to highly accurate control of speed, torque, position and force. In the past, only pressure or flow control with Moog\u0027s explosion proof valves was possible. Now with the new valve series both pressure and flow control are possible with one valve, offering machine builders new opportunities in motion control.\u003c/p\u003e\r\n\u003cp\u003eThe application evolved over time as more functionality of the digital valve was used. Initial models provided proportional flow control with a 4-20 mA analog interface.\u0026nbsp; Later configurations used more advanced valve features with combined flow and pressure control (pQ control) and the Profibus-DP® fieldbus interface.\u0026nbsp; The pQ configured valve is capable of closed-loop speed control through the hydraulic motor’s encoder and closed loop pressure control through a pressure sensor within the valve for active control of the motor’s output torque.\u003c/p\u003e\r\n\u003cblockquote\u003e\u003ch3\u003eWhy did the customer select Moog?\u003c/h3\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eInventor of the first commercialized Servo Valve with 60 years of application experience\u003c/li\u003e\r\n\u003cli\u003ePerformance based solutions - tailored to advanced application requirements\u003c/li\u003e\r\n\u003cli\u003eSpecialize in motion applications for hazardous environment including the oil and gas drilling, power generation, and test.\u003c/li\u003e\r\n\u003cli\u003eWorld wide support by experts in motion control\u003c/li\u003e\r\n\u003c/ul\u003e\r\n\u003c/blockquote\u003e\r\n\u003cp\u003eThe manifold package and internal passages were modelled in 3D which was used for fluid velocity and internal stress validation to insure calculated pressure drops and a 4 to 1 factor of safety could be maintained.\u0026nbsp; Once validated, the customer directly imported the detailed Moog solid model into their higher level system schematics.\u0026nbsp;\u003c/p\u003e\r\n\u003ch2\u003eHow Does the ATEX DIV Work?\u003c/h2\u003e\r\n\u003cp\u003eControl electronics are completely integrated within the ATEX Valve, incorporating a microprocessor-based system for executing all key functions via embedded software. This offers flexibility for the valve to adapt to a wide range of operating conditions while maintaining high accuracy and repeatability. In particular, it enables highly optimized system performance even with significant variations in pressure and temperature.\u003c/p\u003e\r\n\u003cp class\u003d\"left-aligned-margined center-align bold-italic\"\u003e\u003ca class\u003d\"asset-img-link\" style\u003d\"display: inline;\" href\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b016305159fde970d-800wi\"\u003e\u003cimg class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b016305159fde970d\" title\u003d\"User interface of Moog Valve and Pump Configuration Software\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b016305159fde970d-800wi\" border\u003d\"0\" alt\u003d\"User interface of Moog Valve and Pump Configuration Software\"\u003e\u003c/a\u003e\u003cbr\u003e\r\nUser interface of \u003ca href\u003d\"https://www.moog.com/products/servovalves-servo-proportional-valves/industrial/valve-accessories/software-for-servo-valves-proportional-valves-with-fieldbus-interface-digital-radial-piston-pumps/\" target\u003d\"_self\"\u003eMoog Valve and Pump\u003cbr\u003e\r\nConfiguration Software\u003c/a\u003e\u003c/p\u003e\r\n\u003cp\u003eSince control parameters may be downloaded using the fieldbus or a high level PLC program, the valve control function can be tuned during the machine operating cycle. Integrated continuous monitoring of a range of important valve and system functions and remote diagnostics are possible.\u003c/p\u003e\r\n\u003cp\u003eWith an electrically isolated fieldbus interface, valve parameters can be changed on site or remotely. The built-in fieldbus interface (e.g. CANopen®, Profibus-DP® or EtherCAT®) enables adjustment of operating parameters, controlling the valve and monitoring of performance. In a safe, private or virtually private network, you can communicate directly with the valve from anywhere in the world. These valves are also available in a version without a fieldbus interface that is controlled using analog inputs and includes a service connector for setting parameters.\u003c/p\u003e\r\n\u003cp\u003eTo reduce downtime due to installation and maintenance, Moog incorporates a unique feature in the ATEX Digital Interface Valve Series called hot plugged connector capability which enables the user to connect and disconnect the valve with the electrical supply switched on. These connectors are the result of a close collaboration between Moog and a supplier to meet the high demands in terms of shock and vibration. For use in rough environments (e.g. off-shore applications) all provided power and data cables are mud-protected.\u003c/p\u003e\r\n\u003ch2\u003eThe Benefits of the Digital Interface Valve\u003c/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eRugged and reliable hardware with explosion proof certification (ATEX) to withstand the constant vibration up to 10g\u003c/li\u003e\r\n\u003cli\u003eFlexibility to easily interface with existing control system\u003c/li\u003e\r\n\u003cli\u003eAdvanced motion control functions such as active control of the hydraulic motor\u0027s output torque\u003c/li\u003e\r\n\u003cli\u003eIncreased valve functionality replaces the need for multiple valve types, providing weight and space savings in the machine\u003c/li\u003e\r\n\u003cli\u003eNo need for tuning in the field as it is factory calibrated using software, thereby reducing commissioning time\u003c/li\u003e\r\n\u003c/ul\u003e\r\n\u003ch2\u003eThe Result\u003c/h2\u003e\r\n\u003cp\u003eInitial builds of the system were completed in 16 weeks from date of order with seamless integration during startup. The new version of the Moog Valve Configuration Software helped make setup, diagnostics and tuning easier.\u003cspan\u003e\u0026nbsp; \u003c/span\u003eThe success in the initial application has led to new projects in areas where proportional control was not typically used.\u003c/p\u003e\r\n\u003cblockquote\u003e\u003ch3\u003eBackground on the ATEX Digital Valves\u003c/h3\u003e\r\n\u003cp\u003eThe ATEX Digital Interface Valve series is available in a full range of sizes. Direct driven valves are available in sizes 03 and 05 (according to ISO 4401) and pilot operated valves are available in sizes 05 to 10 and the maximum operating pressure is 350 bar (5,000 psi).\u003c/p\u003e\r\n\u003cp\u003eThe valves are certified according to ATEX guideline II 2G Ex d e IIC T6/T5/T4/T3 Gb – which defines various environmental conditions of the locations where the product will be used. The products can operate reliably in range of -20 to +60 °C (-4 to +140 °F) for ambient temperature and -20 to +80 °C (-4 to +176 °F) fluid temperature. These temperature ranges depend on certified temperature classes according to ATEX. Applications for low temperatures down to -40 °C (-40 °F) are also available upon request. The IP protection class is IP66. For easy configuration and parameterization, the Moog Valve Configuration Software is provided free of charge as part of the product package.\u003c/p\u003e\r\n\u003c/blockquote\u003e\r\n\u003ch2\u003eAuthors\u003c/h2\u003e\r\n\u003cp\u003e\u003cb\u003eThomas Röhlig\u003c/b\u003e started at Moog GmbH in 2006 as Development Engineer for hydraulic pumps, with responsibility for mechanical design and construction. Mid 2009 the field of responsibility for mechanical design and construction has expanded to servo and proportional valves. He studied Mechanical Engineering at the University of Applied Sciences of Jena, Germany.\u003c/p\u003e\r\n\u003cp\u003e\u003cb\u003eKevin Kolmetz\u003c/b\u003e started at Moog in 2011 as Product Sales Manager for the Topside Oil \u0026amp; Gas Market. Kevin has spent 11 years supporting\u0026nbsp; electro-hydraulic \u0026amp; pneumatic actuation needs of customers in the aerospace, defense \u0026amp; industrial markets. He has completed degrees in mechanical engineering and new product development from Rochester Institute of Technology, Rochester, NY USA.\u003c/p\u003e\r\n\u003c/div\u003e\r\n","tags":["moog-news-and-events:industry/oil-and-gas","moog-news-and-events:product/servo-valves-and-proportional-valves","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:product/servodrives-drives-and-drive-systems","moog-news-and-events:industry/energy","moog-news-and-events:category/articles","moog-news-and-events:category/blogs","moog:blogs/oil-and-gas-exploration","moog:blogs/hydraulic-systems","moog:blogs/hydrostatic"],"startDate":"2012-01-01T00:00:00.000+01:00","categories":[{"left":"Oil and Gas","right":"moog-news-and-events:industry/oil-and-gas"},{"left":"Servo Valves and Proportional Valves","right":"moog-news-and-events:product/servo-valves-and-proportional-valves"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Servodrives, Drives \u0026 Drive Systems","right":"moog-news-and-events:product/servodrives-drives-and-drive-systems"},{"left":"Energy","right":"moog-news-and-events:industry/energy"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2012/06/where-hazardous-duty-meets-digital-hydraulic-control.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Safer Landings Start With Smarter Servo Valves","openInANewTab":false,"articleTitleType":"h1","smallDescription":"In 2009 the engineers from Airbus’ High Lift Test Centre in Bremen, Germany needed a system to test the landing flap systems for the new Airbus A350 airplane. The new Airbus A350 has two landing flaps at each wing that are stressed by high aerodynamic forces. These forces need to be simulated during the test.","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cdiv\u003e\r\n \u003cdiv class\u003d\"entry-overview-contents clearfix\"\u003e\r\n \u003cdiv class\u003d\"entry-overview-image\"\u003e\r\n \u003ca title\u003d\"Landing flap test system\" href\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/thumbs/landing-flap-system-small.jpg\"\u003e \u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/thumbs/landing-flap-system-small.jpg\" alt\u003d\"Landing flap test system - Click to Enlarge\" width\u003d\"278\" height\u003d\"198\" /\u003e \u003c/a\u003e\r\n \u003c/div\u003e\r\n \u003cdiv class\u003d\"entry-overview-topics\"\u003e\r\n \u003ch4\u003eIn this article:\u003c/h4\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eSpecial adaptations of digital servo valves for new A350 airplane test system\u003c/li\u003e\r\n \u003cli\u003eUnique high performance digital servo valve including fast EtherCAT fieldbus and interfaces for different external sensors\u003c/li\u003e\r\n \u003cli\u003eCollaboration between teams resulted in reduced cabling and improved flexibility\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003c/div\u003e\r\n \u003c/div\u003e\r\n \u003cdiv class\u003d\"entry-overview-footer\"\u003e\r\n Landing flap test system \r\n \u003cbr /\u003eSource: Courtesy of Airbus Bremen\r\n \u003c/div\u003e\r\n \u003c/div\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003ch2\u003eThe Application\u003c/h2\u003e\r\n \u003cp\u003eIn 2009 the engineers from Airbus’ High Lift Test Centre in Bremen, Germany needed a system to test the landing flap systems for the new Airbus A350 airplane. The new Airbus A350 has two landing flaps at each wing that are stressed by high aerodynamic forces. These forces need to be simulated during the test.\u003c/p\u003e\r\n \u003cp\u003eThe motion control system for testing the landing flaps of the plane was to be mounted in a metal framework. The load frames are connected to 6 hydraulically-operated servo cylinders and follow the flap motion. Pneumatically-operated plunger cylinders mounted on metal frames would simulate the load. The 6 hydraulic cylinders are located so that the range of motion and load the forces are spread as equally as possible and each has closed-loop position control. \u003c/p\u003e\r\n \u003cp\u003eA standard industrial PC with a sampling rate of 1000 Hz, employs an EtherCAT field bus to controlling these 12 axes (6 for each flap) as well as the other actuators. Since both the absolute value and the direction of the aerodynamic forces are changing during the test, the metal framework with the pneumatic cylinders must follow predefined spatial motion. The force and motion profiles are described by coordinates of the plane. From these coordinates the PLC calculates in real time the required cylinder strokes during the motion. \u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003e\u003ca style\u003d\"display: inline;\" href\u003d\"https://moogicd.typepad.com/.a/6a0133f2f3e9c6970b0162fc699590970d-pi\"\u003e\u003cimg class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b0162fc699590970d image-full\" title\u003d\"Landing-flap-sketch\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b0162fc699590970d-800wi\" border\u003d\"0\" alt\u003d\"Landing-flap-sketch\" /\u003e\u003c/a\u003e\u003c/h3\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003ePrincipal sketch of landing flap system\u003c/h3\u003e\r\n \u003ch3 style\u003d\"text-align: left;\"\u003eYellow actuators driven by Moog Servo Valves – 12 linear axes/valves for spatial motion of the metal frame,1 rotary drive/valve to load drive shafts and gears\u003c/h3\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003cp\u003eIn addition to spatial motion of the metal frame there is another force applied to the system to simulate the load torque to a drive shaft system. The motion for this subsystem required a highly specialized closed loop proportional valve. The testing of the motion of landing flaps is controlled by a combination of rotary drive, drive shafts and gears. The test system has an additional rotary drive to apply load torque to the rotary drive of the plane. \u003c/p\u003e\r\n \u003ch2\u003eThe Request\u003c/h2\u003e\r\n \u003cp\u003eThe Project team members for creation of the test system were Airbus Bremen, Hycom Hydraulic Systems from The Netherlands, the German engineering office IgH and Moog in Germany. Hycom Hydraulic Systems were responsible for designing and building the hydraulic system and IgH for implementing the motion control for the system. \u003c/p\u003e\r\n \u003cp\u003eAs a market leader in high performance servo control and with product engineers with extensive experience in the aerospace test industry, Moog was selected to design and build highly specialized servo valves to fulfil the customer’s unique requirements. From the beginning it was clear that the application called for Moog’s Digital Valve Technology and special interfaces would be needed. \u003c/p\u003e\r\n \u003cp\u003eIn addition to the high performance hydraulic functionality, the required valves needed specific features and characteristics:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eEtherCAT field bus interface\u003c/li\u003e\r\n \u003cli\u003eAnalog inputs for pressure transducers \u003c/li\u003e\r\n \u003cli\u003eAn interface for an incremental position encoder\u003c/li\u003e\r\n \u003cli\u003eA new analog input for force control by a strain gauge\u003c/li\u003e\r\n \u003cli\u003eSpecial wiring for the 11-pole + PE connector\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003ch2\u003eThe Solution\u003c/h2\u003e\r\n \u003cp\u003eThe Moog Digital Servo Valve Series D671 with integrated I/O interfaces was determined to be the right solution to provide the closed-loop axis control in the flap test system. This valve, equipped with an EtherCat fieldbus interface, controls the axis positions via the central PLC. \u003c/p\u003e\r\n \u003cp\u003eEach valve actually controls two key functions: on one hand it acts as a bus coupler to allow simultaneous reading of cylinder pressures and on the other hand it switches the external safety valves (via the EtherCAT bus) to control clamping/braking of the cylinders or to by-pass the rotary drive.\u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003e\u003ca style\u003d\"display: inline;\" href\u003d\"https://moogicd.typepad.com/.a/6a0133f2f3e9c6970b015393bfc252970b-pi\"\u003e\u003cimg class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b015393bfc252970b image-full\" title\u003d\"Multi-io-device\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b015393bfc252970b-800wi\" border\u003d\"0\" alt\u003d\"Multi-io-device\" /\u003e\u003c/a\u003e\u003c/h3\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003e\u003ca style\u003d\"display: inline;\" href\u003d\"https://moogicd.typepad.com/.a/6a0133f2f3e9c6970b015393139a03970b-pi\"\u003e\u003c/a\u003eMoog valve as multi I/O device\u003c/h3\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003e\u003ca style\u003d\"display: inline;\" href\u003d\"https://moogicd.typepad.com/.a/6a0133f2f3e9c6970b01539313aeea970b-pi\"\u003e\u003cimg class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b01539313aeea970b image-full\" title\u003d\"Metal-framework\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b01539313aeea970b-800wi\" border\u003d\"0\" alt\u003d\"Metal-framework\" /\u003e\u003c/a\u003e\u003c/h3\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003eMetal framework with hydraulic cylinders \u003cbr /\u003eSource: Courtesy of Airbus Bremen\u003c/h3\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003e\u003ca style\u003d\"display: inline;\" href\u003d\"https://moogicd.typepad.com/.a/6a0133f2f3e9c6970b01539313b173970b-pi\"\u003e\u003cimg class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b01539313b173970b image-full\" title\u003d\"D671\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b01539313b173970b-800wi\" border\u003d\"0\" alt\u003d\"D671\" /\u003e\u003c/a\u003e\u003c/h3\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003e\u003ca style\u003d\"display: inline;\" href\u003d\"https://moogicd.typepad.com/.a/6a0133f2f3e9c6970b01539313b173970b-pi\"\u003e\u003c/a\u003eCylinder with Moog D671 series valve \u003cbr /\u003e\u003cspan style\u003d\"font-size: 14.0px;font-weight: normal;\"\u003eSource: Courtesy of Airbus Bremen\u003c/span\u003e\u003c/h3\u003e\r\n \u003cp\u003e\u003cspan style\u003d\"font-size: 14.0px;font-weight: normal;\"\u003e\u003cbr /\u003e\u003c/span\u003e\u003c/p\u003e\r\n \u003ch2\u003eAnalog Input X12 for Sensors with Resistive Bridges\u003c/h2\u003e\r\n \u003cp\u003eIn order to avoid additional wiring, the Airbus team requested that Moog develop an input on the Moog valve to allow interfacing of a force sensor. This was challenging as an interface for sensors of this kind had never been developed. The solution developed by the Moog team was to implement the connector on the OBE, more specifically a 4-pin female M8x1 connector located at the front of the electronics housing below the analog inputs X5, X6, X7. This solution greatly increased the flexibility of Moog’s digital valves as the number of possible variants that could effectively use this new analog input was high. Think about X12 valves with sensors with resistive bridges in this case but there are many other possibilities such as:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eForce measuring gauge\u003c/li\u003e\r\n \u003cli\u003ePressure sensors without electronics\u003c/li\u003e\r\n \u003cli\u003eStrain measuring gauge\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003e\u003ca style\u003d\"display: inline;\" href\u003d\"https://moogicd.typepad.com/.a/6a0133f2f3e9c6970b01539313b42e970b-pi\"\u003e\u003cimg class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b01539313b42e970b\" title\u003d\"Analog-input\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b01539313b42e970b-800wi\" border\u003d\"0\" alt\u003d\"Analog-input\" /\u003e\u003c/a\u003e\u003c/h3\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003e\u003ca style\u003d\"display: inline;\" href\u003d\"https://moogicd.typepad.com/.a/6a0133f2f3e9c6970b01539313b42e970b-pi\"\u003e\u003c/a\u003eNew analog input for sensors with resistive bridges \u003c/h3\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003ctable border\u003d\"1\" cellspacing\u003d\"0\" cellpadding\u003d\"0\" width\u003d\"600\"\u003e\r\n \u003ctbody\u003e\r\n \u003ctr\u003e\r\n \u003ctd width\u003d\"351\"\u003eDifferential input resistor\u003c/td\u003e\r\n \u003ctd width\u003d\"243\"\u003e40 kOhm\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eInput resistance to internal Reference (2 V)\u003c/td\u003e\r\n \u003ctd\u003e20 kOhm each input\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eSupply resistor (low end)\u003c/td\u003e\r\n \u003ctd\u003e200 Ohm\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eSensor supply\u003c/td\u003e\r\n \u003ctd\u003e12 V\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eMaximum input voltage for 100% A to D converter input\u003c/td\u003e\r\n \u003ctd\u003e+/- 20 mV\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eResolution A to D converter\u003c/td\u003e\r\n \u003ctd\u003e+/- 12 Bit\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eTypical noise with shielded wiring\u003c/td\u003e\r\n \u003ctd\u003e\u0026lt; 0.1 %\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eCable break detection\u003c/td\u003e\r\n \u003ctd\u003eCurrent consumption measured low side\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003c/tbody\u003e\r\n \u003c/table\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003e\u003cbr /\u003eTechnical Data of Analog Input X12\u003c/h3\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003ctable border\u003d\"1\" cellspacing\u003d\"0\" cellpadding\u003d\"0\" width\u003d\"600\"\u003e\r\n \u003ctbody\u003e\r\n \u003ctr\u003e\r\n \u003ctd width\u003d\"30\"\u003ePin\u003c/td\u003e\r\n \u003ctd width\u003d\"320\"\u003ePin Assignment\u003c/td\u003e\r\n \u003ctd width\u003d\"182\"\u003eSpecial function\u003c/td\u003e\r\n \u003ctd width\u003d\"58\"\u003eBridges\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003e1\u003c/td\u003e\r\n \u003ctd\u003eBridge to 7\u003c/td\u003e\r\n \u003ctd\u003e-\u003c/td\u003e\r\n \u003ctd bgcolor\u003d\"#FFCC00\"\u003e \u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003e2\u003c/td\u003e\r\n \u003ctd\u003eGround (Bridge to 5 and 10)\u003c/td\u003e\r\n \u003ctd\u003e-\u003c/td\u003e\r\n \u003ctd bgcolor\u003d\"#998A42\"\u003e \u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003e3\u003c/td\u003e\r\n \u003ctd\u003eEnable input\u003c/td\u003e\r\n \u003ctd\u003e-\u003c/td\u003e\r\n \u003ctd\u003e \u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003e4\u003c/td\u003e\r\n \u003ctd\u003eAnalog command input (not used)\u003c/td\u003e\r\n \u003ctd\u003e-\u003c/td\u003e\r\n \u003ctd\u003e \u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003e5\u003c/td\u003e\r\n \u003ctd\u003eGround (Bridge to 2 and 10)\u003c/td\u003e\r\n \u003ctd\u003e-\u003c/td\u003e\r\n \u003ctd bgcolor\u003d\"#998A42\"\u003e \u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003e6\u003c/td\u003e\r\n \u003ctd\u003eActual valve output (not used)\u003c/td\u003e\r\n \u003ctd\u003e-\u003c/td\u003e\r\n \u003ctd\u003e \u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003e7\u003c/td\u003e\r\n \u003ctd\u003eBridge to 1\u003c/td\u003e\r\n \u003ctd\u003e-\u003c/td\u003e\r\n \u003ctd bgcolor\u003d\"#FFCC00\"\u003e \u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003e8\u003c/td\u003e\r\n \u003ctd\u003eDigital output 1 (valve status); 24 V and 1,5 A\u003c/td\u003e\r\n \u003ctd\u003eIf enable and supply ok, valve ready; switching of external valve\u003c/td\u003e\r\n \u003ctd\u003e \u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003e9\u003c/td\u003e\r\n \u003ctd\u003e24 V DC power supply\u003c/td\u003e\r\n \u003ctd\u003e-\u003c/td\u003e\r\n \u003ctd\u003e \u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003e10\u003c/td\u003e\r\n \u003ctd\u003eGround (Bridge to 2 and 5)\u003c/td\u003e\r\n \u003ctd\u003e-\u003c/td\u003e\r\n \u003ctd bgcolor\u003d\"#998A42\"\u003e \u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003e11\u003c/td\u003e\r\n \u003ctd\u003eDigital output 2; 24 V and 1,5 A\u003c/td\u003e\r\n \u003ctd\u003eControlled by event handler; switching of external valve\u003c/td\u003e\r\n \u003ctd\u003e \u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003ePE\u003c/td\u003e\r\n \u003ctd\u003eProtective earth connection\u003c/td\u003e\r\n \u003ctd\u003e-\u003c/td\u003e\r\n \u003ctd\u003e \u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003c/tbody\u003e\r\n \u003c/table\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003e\u003cbr /\u003eSpecial wiring 11+PE-connector X1\u003c/h3\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003ch2\u003eSpecial Wiring on Main Connector X1\u003c/h2\u003e\r\n \u003cp\u003eIn this application, safety functions in the hydraulic system are critical and required external on / off valves. To reduce wiring expense and the need for junction boxes for each valve, Airbus asked Moog to offer a solution. Moog recommended using the two digital outputs to switch the external valves and for cabling reduction a special wiring with internal bridges was created.\u003c/p\u003e\r\n \u003cp\u003eFor the first external valve the Digital output 1, which is the “valve ready” signal, is used. This output can be energized with the enable signal at Pin 3. The digital output 2 is controlled via the EtherCAT fieldbus. The logic behind this second output is programmed in the valve internal event handler.\u003c/p\u003e\r\n \u003cp\u003eThese two digital outputs supply the external on / off-valves with 24 V and 1.5 A. In the test system this unique functionality is used for braking or clamping the cylinders. For the rotary drive only one output is used to switch an external by-pass valve.\u003c/p\u003e\r\n \u003ch2\u003eThe Result\u003c/h2\u003e\r\n \u003cp\u003eThe combination of a fast fieldbus system, a servo valve with integrated I/O’s and a hydraulic servo cylinder results in a high performance automation solution and offers many benefits:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eComponents are easy to change because the “intelligence of the system” is not programmed in the firmware of the components, but in the industrial PLC system.\u003c/li\u003e\r\n \u003cli\u003eThe coincidental use of a hydraulic servo valve as I/O component for typical actuating elements and sensors on hydraulic cylinders without using these signals not only for itself, is highly beneficial for open automation solutions. \u003c/li\u003e\r\n \u003cli\u003eMinimal cabling which reduces expense, complexity and space requirements\u003c/li\u003e\r\n \u003cli\u003eLocal parameterization offers users greater flexibility especially when compared with previous local axis controller solutions\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003e\u003ca style\u003d\"display: inline;\" href\u003d\"https://moogicd.typepad.com/.a/6a0133f2f3e9c6970b01539313e4a0970b-pi\"\u003e\u003cimg class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b01539313e4a0970b image-full\" title\u003d\"Valve-rotary\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b01539313e4a0970b-800wi\" border\u003d\"0\" alt\u003d\"Valve-rotary\" /\u003e\u003c/a\u003e\u003c/h3\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003eMoog Servo Valve with rotary drive during the test phase\u003c/h3\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003eThorsten Köhler started at Moog GmbH in 2007 as Product Engineer for hydraulic valves, with responsibility for pilot operated valves. At the end of 2008 he changed his role to become an Applications Engineer within the Control Solutions organization, Europe, where he helps to create customized solutions for a wide range of customers with applications in the injection molding machines, presses, test systems and other special machinery markets. He studied Mechanical Engineering at the University of Furtwangen, Germany.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:product/servo-valves-and-proportional-valves","moog-news-and-events:product/test-systems","moog-news-and-events:product/simulation-tables","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:industry/test","moog-news-and-events:category/blogs","moog-news-and-events:category/articles"],"startDate":"2011-01-01T00:00:00.000-05:00","categories":[{"left":"Servo Valves and Proportional Valves","right":"moog-news-and-events:product/servo-valves-and-proportional-valves"},{"left":"Test Systems","right":"moog-news-and-events:product/test-systems"},{"left":"Simulation Tables","right":"moog-news-and-events:product/simulation-tables"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Test","right":"moog-news-and-events:industry/test"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"},{"left":"Articles","right":"moog-news-and-events:category/articles"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2011/11/safer-landings-start-with-smarter-servo-valves.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Moog 6 DOF Test System Keeps Hazardous Cargo Safe During Ocean Voyages","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Natural gas is viewed as the cleanest fuel when compared to other fossil fuels due to the reason that it contains very little sulfur content. Today natural gas constitutes 25% of the total fuel consumed over the world and the percentage is increasing every day. When you turn on a gas stove, you can recognize that you are burning natural gas from its pure blue flare. However you might not know that the natural gas you are using could be transported with a Liquefied Natural Gas (LNG) carrier from the other side of the world.","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cdiv id\u003d\"entry-overview\"\u003e\r\n \u003cdiv class\u003d\"entry-overview-contents clearfix\"\u003e\r\n \u003cdiv class\u003d\"entry-overview-image\"\u003e\r\n \u003ca href\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/thumbs/lng-tanker_th.jpg\" title\u003d\"LNG tanker transporting natural gas\"\u003e \u003cimg alt\u003d\"LNG tanker transporting natural gas\" height\u003d\"198\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/thumbs/lng-tanker_th.jpg\" width\u003d\"278\" /\u003e \u003c/a\u003e\r\n \u003c/div\u003e\r\n \u003cdiv class\u003d\"entry-overview-topics\"\u003e\r\n \u003ch4\u003eIn this article:\u003c/h4\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eModifying an electric 6 Degree of Freedom (DOF) motion system to provide faster velocity and acceleration \u003c/li\u003e\r\n \u003cli\u003eA unique approach enables realistic simulation of the movement of an ocean-going tanker to help a research lab \u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003c/div\u003e\r\n \u003c/div\u003e\r\n \u003cdiv class\u003d\"entry-overview-footer\"\u003e\r\n LNG tanker transporting natural gas\r\n \u003c/div\u003e\r\n \u003c/div\u003e\r\n \u003cp\u003eNatural gas is viewed as the cleanest fuel when compared to other fossil fuels due to the reason that it contains very little sulfur content. Today natural gas constitutes 25% of the total fuel consumed over the world and the percentage is increasing every day. When you turn on a gas stove, you can recognize that you are burning natural gas from its pure blue flare. However you might not know that the natural gas you are using could be transported with a Liquefied Natural Gas (LNG) carrier from the other side of the world.\u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003e\u003cem\u003e\u003c/em\u003e\u003c/strong\u003eNatural gas from offshore oil/gas wells is typically very difficult to be directly utilized and then transported and pumped into urban gas networks. The LNG carrier plays a key role between the producer and consumer. Natural gas needs to be cooled down to a super low temperature -162°C (-260 °F), and its volume will be reduced to 1/600th of its original gaseous state. It will then become Liquefied Natural Gas (LNG) – now small enough to be transported and stored.\u003c/p\u003e\r\n \u003cp\u003eHuge tanks in LNG carriers need to be kept at a super low temperature for weeks or months during its transportation journey. The tanks, which are typically 125,000m\u003csup\u003e3\u003c/sup\u003e (4,414,000 ft\u003csup\u003e3\u003c/sup\u003e) each in volume, are difficult to build due to their extreme volume and “super cool” requirements. Also the thin [0.7 mm-1.5 mm (0.028-.059 in)] welded Invar stainless alloy membrane structure which holds the LNG has to have the right properties including reliability in -162 °C (-260 °F) temperatures, and no leakage over the carrier’s lifetime of 40 years.\u003c/p\u003e\r\n \u003cp\u003eDr. Sam Fan, structural research lab director of Marine Design and Research Institute of China (MARIC) was assigned the challenging assignment of investigating the structural strength and properties for the LNG tank to give help to the ship building industry. He needed a system to perform “slosh testing” on LNG tanks which simulates the motion of the carrier and allows researchers to study the impact of the slosh on the structure of the scaled LNG tank model.\u003c/p\u003e\r\n \u003cp\u003eDr. Fan had difficulty finding a workable solution for this test challenge but in late 2009 he contacted Moog. Yuan Bai, the Simulation Sales Manager for Moog in China, immediately visited MARIC to introduce Moog’s 6 Degree-of-Freedom (DOF) 4.5 Ton motion base.\u003c/p\u003e\r\n \u003cp\u003e \u003ca href\u003d\"https://moogicd.typepad.com/.a/6a0133f2f3e9c6970b01543356ec48970c-pi\" style\u003d\"display: inline;\"\u003e\u003cimg alt\u003d\"MB-EP-6DOF-4500\" border\u003d\"0\" class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b01543356ec48970c\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b01543356ec48970c-800wi\" style\u003d\"display: block;margin-left: auto;margin-right: auto;\" title\u003d\"MB-EP-6DOF-4500\" /\u003e\u003c/a\u003e \u003cbr /\u003e \u003ca href\u003d\"https://moogicd.typepad.com/.a/6a0133f2f3e9c6970b01538f803806970b-pi\" style\u003d\"display: inline;\"\u003e\u003cbr /\u003e\u003c/a\u003e\u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003e\u003cstrong\u003e\u003cem\u003eMoog MB-EP-6DOF/36/4500kg\u003c/em\u003e\u003c/strong\u003e\u003c/h3\u003e\r\n \u003cp\u003e\u003cstrong\u003e\u003cem\u003e\u003cbr /\u003e\u003c/em\u003e\u003c/strong\u003e\u003c/p\u003e\r\n \u003cp style\u003d\"text-align: left;\"\u003eStandard Moog MB-EP-6DOF/36/4500 kg Specifications:\u003c/p\u003e\r\n \u003ctable border\u003d\"1\" cellpadding\u003d\"2\" cellspacing\u003d\"5\" width\u003d\"600\"\u003e\r\n \u003ctbody\u003e\r\n \u003ctr\u003e\r\n \u003ctd bgcolor\u003d\"#CCCCCC\" width\u003d\"100\"\u003e\u003cstrong\u003eDOF\u003c/strong\u003e\u003c/td\u003e\r\n \u003ctd align\u003d\"left\" bgcolor\u003d\"#CCCCCC\" width\u003d\"200\"\u003e\u003cstrong\u003eExcursion Limits Velocity Acceleration Maximum\u003c/strong\u003e\u003c/td\u003e\r\n \u003ctd align\u003d\"left\" bgcolor\u003d\"#CCCCCC\" width\u003d\"150\"\u003e\u003cstrong\u003eVelocity\u003c/strong\u003e\u003c/td\u003e\r\n \u003ctd align\u003d\"left\" bgcolor\u003d\"#CCCCCC\" width\u003d\"150\"\u003e\u003cstrong\u003eAcceleration\u003c/strong\u003e\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eSurge\u003c/td\u003e\r\n \u003ctd align\u003d\"left\"\u003e-0.69/+0.85 m\u003c/td\u003e\r\n \u003ctd align\u003d\"left\"\u003e±0.9 m/s\u003c/td\u003e\r\n \u003ctd align\u003d\"left\"\u003e±8 m/s\u003csup\u003e2\u003c/sup\u003e\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eSway\u003c/td\u003e\r\n \u003ctd align\u003d\"left\"\u003e±0.69 m\u003c/td\u003e\r\n \u003ctd align\u003d\"left\"\u003e±0.9 m/s\u003c/td\u003e\r\n \u003ctd align\u003d\"left\"\u003e±8 m/s\u003csup\u003e2\u003c/sup\u003e\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eHeave\u003c/td\u003e\r\n \u003ctd align\u003d\"left\"\u003e±0.59 m\u003c/td\u003e\r\n \u003ctd align\u003d\"left\"\u003e±0.7 m/s\u003c/td\u003e\r\n \u003ctd align\u003d\"left\"\u003e±10 m/s\u003csup\u003e2\u003c/sup\u003e\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eRoll\u003c/td\u003e\r\n \u003ctd align\u003d\"left\"\u003e±23.9 deg\u003c/td\u003e\r\n \u003ctd align\u003d\"left\"\u003e±33 deg/s\u003c/td\u003e\r\n \u003ctd align\u003d\"left\"\u003e\u0026gt; 150 deg/s\u003csup\u003e2\u003c/sup\u003e\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003ePitch\u003c/td\u003e\r\n \u003ctd align\u003d\"left\"\u003e±+/-23.9 deg\u003c/td\u003e\r\n \u003ctd align\u003d\"left\"\u003e±33 deg/s\u003c/td\u003e\r\n \u003ctd align\u003d\"left\"\u003e\u0026gt; 150 deg/s\u003csup\u003e2\u003c/sup\u003e\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eYaw\u003c/td\u003e\r\n \u003ctd align\u003d\"left\"\u003e±+/-23.9 deg\u003c/td\u003e\r\n \u003ctd align\u003d\"left\"\u003e±33 deg/s\u003c/td\u003e\r\n \u003ctd align\u003d\"left\"\u003e\u0026gt; 150 deg/s\u003csup\u003e2\u003c/sup\u003e\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003c/tbody\u003e\r\n \u003c/table\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003cp style\u003d\"text-align: left;\"\u003eIt was clear that the requirements and specifications for this application required a modification to the motion system.\u003c/p\u003e\r\n \u003cp\u003eMARIC Application Key Specification Highlights\u003c/p\u003e\r\n \u003ctable border\u003d\"1\" cellpadding\u003d\"2\" cellspacing\u003d\"5\" width\u003d\"600\"\u003e\r\n \u003ctbody\u003e\r\n \u003ctr\u003e\r\n \u003ctd bgcolor\u003d\"#CCCCCC\" width\u003d\"100\"\u003e\u003cstrong\u003eKey Specs\u003c/strong\u003e\u003c/td\u003e\r\n \u003ctd align\u003d\"left\" bgcolor\u003d\"#CCCCCC\" width\u003d\"100\"\u003e\u003cstrong\u003eItems\u003c/strong\u003e\u003c/td\u003e\r\n \u003ctd align\u003d\"left\" bgcolor\u003d\"#CCCCCC\" width\u003d\"100\"\u003e\u003cstrong\u003eUnits\u003c/strong\u003e\u003c/td\u003e\r\n \u003ctd align\u003d\"left\" bgcolor\u003d\"#CCCCCC\" width\u003d\"150\"\u003e\u003cstrong\u003eDescriptions\u003c/strong\u003e\u003c/td\u003e\r\n \u003ctd align\u003d\"left\" bgcolor\u003d\"#CCCCCC\" width\u003d\"150\"\u003e\u003cstrong\u003eMoog Standard MB-EP-6DOF/36/4500kg\u003c/strong\u003e\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd rowspan\u003d\"3\" valign\u003d\"top\"\u003eSpeed\u003c/td\u003e\r\n \u003ctd align\u003d\"left\"\u003eMax Surge\u003c/td\u003e\r\n \u003ctd align\u003d\"left\"\u003em/s\u003c/td\u003e\r\n \u003ctd align\u003d\"left\"\u003e±-1.3\u003c/td\u003e\r\n \u003ctd align\u003d\"left\"\u003e±0.9\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd align\u003d\"left\"\u003eMax Sway\u003c/td\u003e\r\n \u003ctd align\u003d\"left\"\u003em/s\u003c/td\u003e\r\n \u003ctd align\u003d\"left\"\u003e±-1.3\u003c/td\u003e\r\n \u003ctd align\u003d\"left\"\u003e±0.9\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd align\u003d\"left\"\u003eMax Heave\u003c/td\u003e\r\n \u003ctd align\u003d\"left\"\u003em/s\u003c/td\u003e\r\n \u003ctd align\u003d\"left\"\u003e±-1.0\u003c/td\u003e\r\n \u003ctd align\u003d\"left\"\u003e±0.7\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd rowspan\u003d\"6\" valign\u003d\"top\"\u003eAcceleration\u003c/td\u003e\r\n \u003ctd align\u003d\"left\"\u003eMax Surge\u003c/td\u003e\r\n \u003ctd align\u003d\"left\"\u003em/s\u003csup\u003e2\u003c/sup\u003e\u003c/td\u003e\r\n \u003ctd align\u003d\"left\"\u003e±8.8\u003c/td\u003e\r\n \u003ctd align\u003d\"left\"\u003e±8.0\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd align\u003d\"left\"\u003eMax Sway\u003c/td\u003e\r\n \u003ctd align\u003d\"left\"\u003em/s\u003csup\u003e2\u003c/sup\u003e\u003c/td\u003e\r\n \u003ctd align\u003d\"left\"\u003e±8.5\u003c/td\u003e\r\n \u003ctd align\u003d\"left\"\u003e±8.0\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd align\u003d\"left\"\u003eMax Heave\u003c/td\u003e\r\n \u003ctd align\u003d\"left\"\u003em/s\u003csup\u003e2\u003c/sup\u003e\u003c/td\u003e\r\n \u003ctd align\u003d\"left\"\u003e±15\u003c/td\u003e\r\n \u003ctd align\u003d\"left\"\u003e±10.0\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd align\u003d\"left\"\u003eMax Roll\u003c/td\u003e\r\n \u003ctd align\u003d\"left\"\u003edeg/s\u003csup\u003e2\u003c/sup\u003e\u003c/td\u003e\r\n \u003ctd align\u003d\"left\"\u003e±219\u003c/td\u003e\r\n \u003ctd align\u003d\"left\"\u003e±150\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd align\u003d\"left\"\u003eMax Pitch\u003c/td\u003e\r\n \u003ctd align\u003d\"left\"\u003edeg/s\u003csup\u003e2\u003c/sup\u003e\u003c/td\u003e\r\n \u003ctd align\u003d\"left\"\u003e±245\u003c/td\u003e\r\n \u003ctd align\u003d\"left\"\u003e±150\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd align\u003d\"left\"\u003eMax Yaw\u003c/td\u003e\r\n \u003ctd align\u003d\"left\"\u003edeg/s\u003csup\u003e2\u003c/sup\u003e\u003c/td\u003e\r\n \u003ctd align\u003d\"left\"\u003e±420\u003c/td\u003e\r\n \u003ctd align\u003d\"left\"\u003e±150\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003c/tbody\u003e\r\n \u003c/table\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003cp\u003eThe major challenges that required addressing with this solution included:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eMARIC slosh test needed a faster speed – 1.3 m/s in Surge and Sway\u003c/li\u003e\r\n \u003cli\u003eMARIC slosh test needed a higher acceleration – 15 m/s\u003csup\u003e2\u003c/sup\u003e in heave and also very high rotary acceleration in roll/pitch/yaw\u003c/li\u003e\r\n \u003cli\u003eThe motion system for testing required a GUI and testing software that can replicate the data captured in a real ship to simulate the excursion, velocity and accelerations\u003c/li\u003e\r\n \u003cli\u003eThe pressure vessel used in the pneumatic support system has to meet Chinese regulations\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003eThe Moog in China team immediately discussed the requirements for this specialized motion system with the R\u0026amp;D center in Moog, Nieuw Vennep, Netherlands (NV). Oliver Voinot, Test System Engineer Manager, performed an analysis and determined that the Moog motion base\u0027s performance could be extended with certain system reinforcements and modifications:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eA high power transformer could be introduced to raise the DC bus voltage within the AC Servo Drive up to 600 V to boost the velocity and acceleration up to the required level\u003c/li\u003e\r\n \u003cli\u003eThe upper joints could be enhanced with steel bushings, rather than the original plastic ones, which would improve the stiffness of the system and to help provide additional stability under higher velocity and acceleration\u003c/li\u003e\r\n \u003cli\u003eMoog Replication and Runner Software could be integrated to communicate with the motion base and provide MARIC with an All-In-One testing environment to execute the slosh testing from generating cyclic waveforms (such as sine wave etc.) to replicating a real 6 DOF spectrum data acquired from the LNG carrier\u003c/li\u003e\r\n \u003cli\u003eMoog in China would integrate GB-150 pressure vessel into the system to meet Chinese pressure vessel standards\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003eA working team between Moog in The Netherlands, Moog in China and Dr. Fan\u0027s team has been collaborating throughout the whole project. Karlijne van Leibergen and Jason Guan, Project Managers from the two Moog sites worked closely to ensure the system was designed and built per specifications and to achieve Dr. Fan\u0027s requirements for slosh testing. The system was delivered in July 2010 and SAT was completed successfully on 4 July 2010.\u003c/p\u003e\r\n \u003cp style\u003d\"text-align: center;\"\u003e\u003ciframe frameborder\u003d\"0\" height\u003d\"349\" src\u003d\"https://www.youtube.com/embed/xcMs_qF4XTo\" width\u003d\"560\"\u003e\u003c/iframe\u003e\u003c/p\u003e\r\n \u003cp\u003eA few factors that contributed to the success of this project include:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eSeamless teamwork, not only within Moog but also with our customer\u003c/li\u003e\r\n \u003cli\u003eFlexibility, willingness to customize and a \u0026quot;Can-Do\u0026quot; attitude are all part of Moog\u0027s DNA and each site contributed to a solution which goes beyond just satisfying requirements to delighting the customer\u003c/li\u003e\r\n \u003cli\u003eLocalization efforts to guarantee the system not only meets performance requirements, but also complies with safety regulations in different countries around the world\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003e\u0026quot;The slosh testing motion system provides us with a powerful simulation tool to deeply understand the structure strength and nature of the LNG tanks. Our research will definitely provide a solid foundation to the LNG ship building in China,\u0026quot; Dr. Fan commented.\u003c/p\u003e\r\n \u003cp\u003eIn light of the success of the slosh test system, MARIC continues its cooperation with Moog. A second motion system is on its way and we all are looking forward to the enxt exciting project with MARIC. \u0026quot;Success is the mother of success\u0026quot; – this is what we believe now.\u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003e\u003cstrong\u003eJason Yang, Test Application Manager Moog China\u003c/strong\u003e\u003cbr /\u003e Jason has been Test Application Manager since 2008. He joined Moog Singapore in 2000 as an application engineer in plastic machinery. Jason was heavily involved in Electro- Mechanical actuation development from 2002 to 2004 in Moog in the US engineering and EM Business Development in China from 2004 to 2006. Jason also assumed the Automotive Sales Manager position from 2006 to 2008 in China. Jason holds an Electronics and Applied Control Theory Master Degree from China and also an MBA degree from St. Bonaventure University, USA. Jason has been in application engineering for more than 10 years at Moog.\u003c/p\u003e\r\n \u003cp style\u003d\"text-align: left;\"\u003e \u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:product/actuators-and-servoactuators","moog-news-and-events:product/servo-valves-and-proportional-valves","moog-news-and-events:product/simulation-tables","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:industry/simulation","moog-news-and-events:product/controllers-controls-and-software","moog-news-and-events:industry/test","moog-news-and-events:product/servodrives-drives-and-drive-systems","moog-news-and-events:product/motion-systems","moog-news-and-events:category/blogs","moog-news-and-events:category/articles"],"startDate":"2011-01-01T00:00:00.000-05:00","categories":[{"left":"Actuators \u0026 Servoactuators","right":"moog-news-and-events:product/actuators-and-servoactuators"},{"left":"Servo Valves and Proportional Valves","right":"moog-news-and-events:product/servo-valves-and-proportional-valves"},{"left":"Simulation Tables","right":"moog-news-and-events:product/simulation-tables"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Simulation","right":"moog-news-and-events:industry/simulation"},{"left":"Controllers, Controls \u0026 Software","right":"moog-news-and-events:product/controllers-controls-and-software"},{"left":"Test","right":"moog-news-and-events:industry/test"},{"left":"Servodrives, Drives \u0026 Drive Systems","right":"moog-news-and-events:product/servodrives-drives-and-drive-systems"},{"left":"Motion Systems","right":"moog-news-and-events:product/motion-systems"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"},{"left":"Articles","right":"moog-news-and-events:category/articles"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2011/06/moog-6-dof-test-system-keeps-hazardous-cargo-safe-during-ocean-voyages.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"The Next Wave In Subsea Motion Control For Oil And Gas Exploration","openInANewTab":false,"articleTitleType":"h1","smallDescription":"In recent years there has been a strong trend towards undertaking the initial stages of processing of oil and gas products on the sea-bed, rather than after transfer to the surface. Driving this revolution is a complex mix of environmental and commercial considerations. ","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cdiv id\u003d\"entry-overview\"\u003e\r\n \u003cdiv class\u003d\"entry-overview-contents clearfix\"\u003e\r\n \u003cdiv class\u003d\"entry-overview-image\"\u003e\r\n \u003ca href\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/thumbs/subsea-sep-install-small.jpg\" title\u003d\"Subsea separation installation\"\u003e\u003cimg alt\u003d\"Subsea separation installation\" height\u003d\"198\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/thumbs/subsea-sep-install-small.jpg\" width\u003d\"278\" /\u003e \u003c/a\u003e\r\n \u003c/div\u003e\r\n \u003cdiv class\u003d\"entry-overview-topics\"\u003e\r\n \u003ch4\u003eIn this article:\u003c/h4\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eSubsea processing of oil and gas spurs innovation in a new electric actuation system called the Anti-Surge Valve\u003c/li\u003e\r\n \u003cli\u003eNew system can modulate at high speed, maintain high positional accuracy and prevent compressor damage in the event of a malfunction by fully opening the valve extremely quickly (around 2 seconds)\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003c/div\u003e\r\n \u003c/div\u003e\r\n \u003cdiv class\u003d\"entry-overview-footer\"\u003e\r\n Subsea separation installation\r\n \u003c/div\u003e\r\n \u003c/div\u003e\r\n \u003ch2\u003eSubsea Processing - The Background\u003c/h2\u003e\r\n \u003cp\u003eIn recent years there has been a strong trend towards undertaking the initial stages of processing of oil and gas products on the sea-bed, rather than after transfer to the surface. Driving this revolution is a complex mix of environmental and commercial considerations. \u003c/p\u003e\r\n \u003cp\u003eTraditionally subsea oil and gas reserves were brought to the surface for processing, either on land, on a fixed platform or Floating Production, Storage and Off-loading unit (FPSO). This is an inherently inefficient process as the useful oil and gas components are a comparatively small proportion of the volume of material transported. Disposing of the unwanted elements brought to the surface - primarily sand and water - can also present a challenge, particularly as the waste water can contain small traces of potentially harmful hydrocarbons.\u003c/p\u003e\r\n \u003cp\u003e\u003ca href\u003d\"https://moogicd.typepad.com/.a/6a0133f2f3e9c6970b0162fc68f361970d-pi\" style\u003d\"display: inline;\"\u003e\u003cimg alt\u003d\"Subsea-processing\" border\u003d\"0\" class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b0162fc68f361970d image-full\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b0162fc68f361970d-800wi\" title\u003d\"Subsea-processing\" /\u003e\u003c/a\u003e\u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003eConcept for subsea processing system\u003c/h3\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003cp\u003eWith the advent of subsea processing in the last decade or so the oil, gas, sand and water emerging from the well are separated at the sea-bed with only the useful oil and gas elements being transported to the surface. The bulk of the waste components can be ‘re-injected’ into the reservoir, boosting the reservoir pressure, giving a faster production rate. The re-injection process can also dramatically increase the percentage of oil and gas that can be recovered from a given reserve.\u003c/p\u003e\r\n \u003ch2\u003eSubsea Actuation Technology: Hydraulic or Electric?\u003c/h2\u003e\r\n \u003cp\u003eSubsea processing requires the remote actuation of a number of process control valves controlling fluid switching and control of flow-rate and pressure. Traditionally these valves have been remotely actuated by means of a high pressure hydraulic system. This approach utilizes either hydraulic cylinders or rotary actuators to move the linear or rotary control elements in the process valve to achieve the desired fluid flow or pressure.\u003c/p\u003e\r\n \u003cp\u003eA major drawback with hydraulic actuation is the complexity, inefficiency and cost of the hydraulic power supply system. Usually located at the surface, the hydraulic supply can be situated up to 100+ km (62+ miles) remote from the subsea installation. Inherent in this approach is the use of two custom designed hydraulic hoses for both high pressure supply and low pressure return. These hoses represent a major infrastructure investment causing power losses and are potentially vulnerable to damage. \u003c/p\u003e\r\n \u003cp\u003eElectric actuation technology is still in its infancy, but promises to dominate the market in the future because of some key advantages, namely:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eThe reduced cost of an electrical rather than hydraulic umbilical. This is particularly relevant to installations with large ‘step-outs’ (horizontal pipeline distances between the well and the surface). If the electrical power is transmitted at high voltages and low currents then relatively compact cables can be used.\u003c/li\u003e\r\n \u003cli\u003eThe efficiency of power transmission is much higher than with hydraulics.\u003c/li\u003e\r\n \u003cli\u003eThe environmental impact is reduced, particularly when compared with a single hose, total-loss hydraulic system.\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003eThe FMC Anti-Surge ValveFMC Technologies is the pre-eminent company in many aspects of subsea engineering, technology and project execution. In addition to subsea production systems comprising subsea trees, controls, manifolds and connection systems, FMC is also heavily involved in Improved Oil Recovery (IOR) technologies such as subsea processing, boosting and gas compression. This involvement also includes the qualification of new technologies such as Anti-Surge Valves for gas compression systems.\u003c/p\u003e\r\n \u003cp\u003eThe project under consideration is the supply of an “Anti-Surge Valve” for a Subsea Gas compressor used to convey gas, and a limited amount of oil, to the surface.\u003c/p\u003e\r\n \u003cp\u003eThe Anti-Surge Valve continually modulates the differential pressure across the compressor during start-up and normal running. It does this in response to position control inputs generated by a complex algorithm using inputs from multiple pressure, flow and temperature transducers. However the Anti-Surge Valve also has a safety function to protect the compressor from damage from pressure surges, by opening a bypass path between the input and output of the compressor. \u003c/p\u003e\r\n \u003cp\u003e\u003ca href\u003d\"https://moogicd.typepad.com/.a/6a0133f2f3e9c6970b0162fc68fd4d970d-pi\" style\u003d\"display: inline;\"\u003e\u003cimg alt\u003d\"Gas-compression\" border\u003d\"0\" class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b0162fc68fd4d970d image-full\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b0162fc68fd4d970d-800wi\" title\u003d\"Gas-compression\" /\u003e\u003c/a\u003e\u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003eDiagram of gas compression system showing the anti-surge valve \u003c/h3\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003ch2\u003eThe Moog Electric Actuator\u003c/h2\u003e\r\n \u003cp\u003eMoog was chosen to supply the complete electric actuation system, including control electronics, for this highly dynamic subsea process valve. For Moog the key challenge was to engineer a very high performance actuation that could function with ultra-high reliability up to 2,500 m (8,200 ft) below the surface of the ocean. \u003c/p\u003e\r\n \u003cp\u003eMoog has been providing custom actuation products for the ‘down-hole’ drilling industry for over 20 years and utilized many aspects of this experience in this project.\u003c/p\u003e\r\n \u003cp\u003e\u003ca href\u003d\"https://moogicd.typepad.com/.a/6a0133f2f3e9c6970b015393138087970b-pi\" style\u003d\"display: inline;\"\u003e\u003cimg alt\u003d\"Subsea-actuator\" border\u003d\"0\" class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b015393138087970b\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b015393138087970b-800wi\" style\u003d\"display: block;margin-left: auto;margin-right: auto;\" title\u003d\"Subsea-actuator\" /\u003e\u003c/a\u003e\u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003eMoog Electric Actuator mounted on Anti-Surge Valve\u003c/h3\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003cp\u003eThe prime mover of the actuator is a Moog duplex-redundant brushless motor. In order to achieve the ultimate in reliability this utilizes twin rotors, twin position sensors and two independent sets of control electronics (The electronics are each mounted in a separate housing maintained at a pressure of 1 atmosphere). To allow operation immersed in oil at the very high ambient pressures on the sea-bed, Moog employed special motor winding techniques, bearings, insulation materials as well as custom rotor design. \u003c/p\u003e\r\n \u003cp\u003eTo convert the rotary motion of the motor to the high-force [30 KN (6,760 lbf)] linear motion required the use of a precision “ball-screw actuator”. This long-life unit was specially developed for the application by Moog who have their own design and production center for ball-screws and roller-screws located near Milan, Italy.\u003c/p\u003e\r\n \u003cp\u003eA further design challenge for Moog was the dual functionality of the Anti-Surge Valve. Firstly the actuator was required to modulate at high speed while maintaining high positional accuracy. The second requirement was tofully open the valve extremely quickly (circa 2.0 seconds) to prevent compressor damage, in the event of a malfunction elsewhere in the control system.\u003c/p\u003e\r\n \u003cp\u003eTo address this problem Moog turned to their unique, patented, ‘fail-safe’ system which is well established for turbine control in the power generation industry.\u003c/p\u003e\r\n \u003cp style\u003d\"text-align: center;\"\u003e\u003ca href\u003d\"https://moogicd.typepad.com/.a/6a0133f2f3e9c6970b0162fc690d10970d-pi\" style\u003d\"display: inline;\"\u003e\u003cimg alt\u003d\"Turbine-actuator\" border\u003d\"0\" class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b0162fc690d10970d\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b0162fc690d10970d-800wi\" title\u003d\"Turbine-actuator\" /\u003e\u003c/a\u003e\u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003eMoog turbine actuator\u003c/h3\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003cp\u003eThis arrangement uses a conventional fail-safe spring override to power the Anti-Surge Valve to the ‘fully open’ system in the event of a system problem. However, the novel part of the design is a ‘toggle’ mechanism which holds the spring in its fully compressed position during normal operation. This toggle is held in position by a mechanical toggle, latched by a low-power electrical solenoid. In the event of a system failure the solenoid is de-energized, releasing the latch and the spring extends fully opening the anti-surge valve.\u003c/p\u003e\r\n \u003cp\u003eBecause the spring is not continually compressed and released during normal operation, the actuator can be designed with 50% of the power output normally required. Since it only has to overcome the operating forces of the valve not the combined force of the valve and the fail-safe spring.\u003c/p\u003e\r\n \u003ch2\u003eOutcome and conclusions for the future\u003c/h2\u003e\r\n \u003cp\u003eOne of the key requirements for successful subsea equipment use is extreme reliability, as maintenance is very difficult and prohibitively expensive. To conduct a comprehensive test program, two prototype anti-surge valves were produced: one for life-testing at Moog and a second for hyperbaric testing at FMC. To summarize the successfully completed test program:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eFunctional Testing of all operational scenarios (Factory Acceptance Testing)\u003c/li\u003e\r\n \u003cli\u003eEnvironmental Stress Screening\u003c/li\u003e\r\n \u003cli\u003ePerformance and Power Load Testing\u003c/li\u003e\r\n \u003cli\u003eAssembly Environmental Testing in accordance with ISO 13628-6 Level Q2 (shock, vibration and temperature cycling)\u003c/li\u003e\r\n \u003cli\u003eComponent Environmental Testing in accordance with ISO 13628-6 Level Q1 (shock, vibration and temperature cycling)\u003c/li\u003e\r\n \u003cli\u003eElectro Magnetic Compatibility (EMC) Testing.\u003c/li\u003e\r\n \u003cli\u003eEndurance Testing: 1 million operational cycles plus 5,000 failsafe operations\u003c/li\u003e\r\n \u003cli\u003eHyperbaric Testing at 220 Bar (3,200 psi ) (150% of design pressure)\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp style\u003d\"text-align: center;\"\u003e\u003ca href\u003d\"https://moogicd.typepad.com/.a/6a0133f2f3e9c6970b01539313917b970b-pi\" style\u003d\"display: inline;\"\u003e\u003cimg alt\u003d\"Anti-surge\" border\u003d\"0\" class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b01539313917b970b image-full\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b01539313917b970b-800wi\" title\u003d\"Anti-surge\" /\u003e\u003c/a\u003e\u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003eThe Anti-Surge Valve under test at FMC\u003c/h3\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003cp\u003eThis test program which far exceeded the normal operational duty cycle for an anti-surge valve, proved the high performance and extreme durability of the design. The completion of this successful development by FMC and Moog demonstrates that even the most critical processes on the seabed can be remotely controlled via electric actuation. Over the next decade a dramatic increase in subsea processing activity is predicted. Playing a major part in this will be this new electric actuation technology with its inherent advantages for this challenging new frontier.\u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003eMartin S. Jones is responsible for the Motorsport business around the world and is also the Market Manager for Niche and Emerging Markets in Europe. He has worked for Moog for 30 years in sales and applications engineering for a range of industries including mobile equipment, marine and offshore, blow molding and rolling mills. He studied Physics and Economics at the University of East Anglia. \u003c/p\u003e\r\n \u003cp\u003e \u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:product/actuators-and-servoactuators","moog-news-and-events:industry/oil-and-gas","moog-news-and-events:product/servo-valves-and-proportional-valves","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:industry/simulation","moog-news-and-events:industry/test","moog-news-and-events:product/servodrives-drives-and-drive-systems","moog-news-and-events:industry/energy","moog-news-and-events:industry/marine","moog-news-and-events:category/articles","moog-news-and-events:category/blogs","moog-news-and-events:type/article/feature-article"],"startDate":"2011-01-01T00:00:00.000-05:00","categories":[{"left":"Actuators \u0026 Servoactuators","right":"moog-news-and-events:product/actuators-and-servoactuators"},{"left":"Oil and Gas","right":"moog-news-and-events:industry/oil-and-gas"},{"left":"Servo Valves and Proportional Valves","right":"moog-news-and-events:product/servo-valves-and-proportional-valves"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Simulation","right":"moog-news-and-events:industry/simulation"},{"left":"Test","right":"moog-news-and-events:industry/test"},{"left":"Servodrives, Drives \u0026 Drive Systems","right":"moog-news-and-events:product/servodrives-drives-and-drive-systems"},{"left":"Energy","right":"moog-news-and-events:industry/energy"},{"left":"Marine","right":"moog-news-and-events:industry/marine"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"},{"left":"Feature Article","right":"moog-news-and-events:type/article/feature-article"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2011/11/the-next-wave-in-subsea-motion-control-for-oil-and-gas-exploration.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Steady Under Pressure: Undersea Exploration Benefits from Moog Innovation","openInANewTab":false,"articleTitleType":"h1","smallDescription":"One recent trend in the industry is the installion of increasingly complex and sophisticated equipment on the seabed, for oil and gas exploration and production. This requirement presents a unique challenge, as extremely heavy mechanical structures have to be lowered to the seabed by winches or cranes from floating vessels which are subject to wave motion.A key technique to achieve this is \u0027Heave Compensation\u0027 where the vertical movement of the vessel is electronically monitored and the crane/winch is automaticaly controlled to compensate for this. Effectively the crane cable is continuously paid out or reeled in to allow the load to \"hover\" above the seabed. The operator of the winch can then generate command signals to the winch drum which are superimposed on the automatic compensation function. This permits the operator to precisely control slow and accurate movements - relative to the seabed.","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cdiv id\u003d\"entry-overview\"\u003e\r\n \u003cdiv class\u003d\"entry-overview-contents clearfix\"\u003e\r\n \u003cdiv class\u003d\"entry-overview-image\"\u003e\r\n \r\n \u003ca href\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/thumbs/edda-fjord_th.jpg\"\u003e \r\n \u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/thumbs/edda-fjord_th.jpg\" width\u003d\"278\" height\u003d\"198\" /\u003e \u003c/a\u003e\r\n \u003c/div\u003e\r\n \u003cdiv class\u003d\"entry-overview-topics\"\u003e\r\n \u003ch4\u003eIn this article:\u003c/h4\u003e\r\n \u003cul\u003e\r\n \r\n \u003cli\u003eHydraulic system for controlling extremely heavy mechanical structures on floating vessels\u003c/li\u003e\r\n \u003cli\u003eUsing intelligent controllers and hydraulic actuation to produce movements that are highly accurate even in extreme conditions\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003c/div\u003e\r\n \u003c/div\u003e\r\n \u003cdiv class\u003d\"entry-overview-footer\"\u003e\r\n “Edda Fjord” operated by Østensjø in Haugesund\r\n \u003c/div\u003e\r\n \u003c/div\u003e\r\n \u003cp\u003eOne recent trend in the industry is the installation of increasingly complex and sophisticated equipment on the seabed, for oil and gas exploration and production. This requirement presents a unique challenge, as extremely heavy mechanical structures have to be lowered to the seabed by winches or cranes from floating vessels which are subject to wave motion.\u003c/p\u003e\r\n \u003cp\u003eA key technique to achieve this is \u0027Heave Compensation\u0027 where the vertical movement of the vessel is electronically monitored and the crane/winch is automaticaly controlled to compensate for this. Effectively the crane cable is continuously paid out or reeled in to allow the load to \u0026quot;hover\u0026quot; above the seabed. The operator of the winch can then generate command signals to the winch drum which are superimposed on the automatic compensation function. This permits the operator to precisely control slow and accurate movements - relative to the seabed.\u003c/p\u003e\r\n \u003cp\u003e\u003ca style\u003d\"display: inline;\" href\u003d\"https://moogicd.typepad.com/.a/6a0133f2f3e9c6970b01543356d67a970c-pi\"\u003e\u003cimg class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b01543356d67a970c image-full\" title\u003d\"Functional-Schematic\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b01543356d67a970c-800wi\" border\u003d\"0\" alt\u003d\"Functional-Schematic\" /\u003e\u003c/a\u003e\u003cbr /\u003e\u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003e\u003cstrong\u003e\u003cem\u003eFunctional Schematic\u003c/em\u003e\u003c/strong\u003e\u003c/h3\u003e\r\n \u003cp\u003e\u003cstrong\u003e\u003cem\u003e\u003cbr /\u003e\u003c/em\u003e\u003c/strong\u003e\u003c/p\u003e\r\n \u003ch2\u003eThe Edda Fjord\u003c/h2\u003e\r\n \u003cp\u003eA good example of this technology is the heave compensation actuation system supplied 4 years ago to TTS who specializes in marine winches. This was a system retrofitted to the crane on the vessel \u0026quot;Edda Fjord,\u0026quot; operated by Østensjø in Haugesund.\u003c/p\u003e\r\n \u003cp\u003e\u003ca style\u003d\"display: inline;\" href\u003d\"https://moogicd.typepad.com/.a/6a0133f2f3e9c6970b014e8976f024970d-pi\"\u003e\u003cimg class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b014e8976f024970d\" style\u003d\"display: block;margin-left: auto;margin-right: auto;\" title\u003d\"Edda-fjord-lg\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b014e8976f024970d-800wi\" border\u003d\"0\" alt\u003d\"Edda-fjord-lg\" /\u003e\u003c/a\u003e\u003cbr /\u003e\u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003e\u003cstrong\u003e\u003cem\u003eEdda Fjord\u003c/em\u003e\u003c/strong\u003e\u003c/h3\u003e\r\n \u003cbr /\u003e\r\n \u003ch2\u003eThe Control System\u003c/h2\u003e\r\n \u003cp\u003eIn this application a Sheave or \u0027Jigger Winch was added to the original crane hoist winch system. This utilizes a hydraulic cylinder and pulley system to actively vary the effective cable length between the winch drum and the payload being deployed. With this arrangement the winch operator controls the movement of the winch drum in the normal way and the supplementary Sheave system automatically compensates for the rise and fall of the ship.\u003c/p\u003e\r\n \u003cp style\u003d\"text-align: center;\"\u003e\u003ca style\u003d\"display: inline;\" href\u003d\"https://moogicd.typepad.com/.a/6a0133f2f3e9c6970b01538f839828970b-pi\"\u003e\u003cimg class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b01538f839828970b\" title\u003d\"Rig1\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b01538f839828970b-800wi\" border\u003d\"0\" alt\u003d\"Rig1\" /\u003e\u003c/a\u003e \u003cbr /\u003e\u003c/p\u003e\r\n \u003cp style\u003d\"text-align: center;\"\u003e\u003cem\u003e\u003cstrong\u003eEdda Fjord Crane\u003c/strong\u003e\u003c/em\u003e\u003c/p\u003e\r\n \u003cdiv style\u003d\"text-align: center;\"\u003e\r\n \u003cstrong\u003e\u003cem\u003e \u003ca style\u003d\"display: inline;\" href\u003d\"https://moogicd.typepad.com/.a/6a0133f2f3e9c6970b01538f839869970b-pi\"\u003e\u003cimg class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b01538f839869970b\" title\u003d\"Rig2\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b01538f839869970b-800wi\" border\u003d\"0\" alt\u003d\"Rig2\" /\u003e\u003c/a\u003e \u003cbr /\u003e\u003cbr /\u003e\u003c/em\u003e\u003c/strong\u003e\r\n \u003c/div\u003e\r\n \u003cp style\u003d\"text-align: center;\"\u003e\u003cem\u003e\u003cstrong\u003eCrane Hoist Winch\u003c/strong\u003e\u003c/em\u003e\u003c/p\u003e\r\n \u003cp\u003eA special feature of this system is to use auxiliary cylinders and hydraulic accumulators to support the weight of the load. This increases the performance envelope of the active compensation system as it does not waste energy supporting the load. Essential to this application is the sensing component - the MRU [Motion Reference Unit] which senses the rise and fall of the ship by means of gyros and inertial reference transducers.\u003c/p\u003e\r\n \u003ch2\u003eThe Moog and PMC Servi Solution\u003c/h2\u003e\r\n \u003cp\u003eMoog in Norway and their technical partner PMC Servi in Norway have a long track record of cooperating to provide innovative solutions for the Oil and Gas Industry. These solutions are focused on precision hydraulic and electric actuation of high loads, in conjunction with intelligent electronic controllers.\u003c/p\u003e\r\n \u003cp\u003ePMC Servi designed and manufactured the hydraulic actuation system comprising of a large hydraulic power pack, hydraulic manifold cylinders and electronic controls including the operator interface.\u003c/p\u003e\r\n \u003cp\u003eThe hydraulic section incorporates a Moog D665 Proportional Valve capable of flows of 3600 l/min (950 gpm) required to give the maximum cylinder velocity of 2.4 m/sec (94 in/sec). This valve is also able to achieve the extremely sensitive position control required, as it is can modulate these large flows with an accuracy of 0.2 %.\u003c/p\u003e\r\n \u003cp\u003e\u003ca style\u003d\"display: inline;\" href\u003d\"https://moogicd.typepad.com/.a/6a0133f2f3e9c6970b01538f8398f5970b-pi\"\u003e\u003cimg class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b01538f8398f5970b\" style\u003d\"display: block;margin-left: auto;margin-right: auto;\" title\u003d\"D665\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b01538f8398f5970b-800wi\" border\u003d\"0\" alt\u003d\"D665\" /\u003e\u003c/a\u003e \u003cbr /\u003e\u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003e\u003cem\u003e\u003cstrong\u003eThe Moog D665 Proportional Valve\u003c/strong\u003e\u003c/em\u003e\u003c/h3\u003e\r\n \u003cp\u003e\u003cem\u003e\u003cstrong\u003e\u003cbr /\u003e\u003c/strong\u003e\u003c/em\u003e\u003c/p\u003e\r\n \u003cp\u003eKey to the electronic control system is the Moog Digital Servo Controller, the latest evolution of which the Moog Motion Controller is pictured below. \u003c/p\u003e\r\n \u003cp style\u003d\"text-align: center;\"\u003e\u003ca style\u003d\"display: inline;\" href\u003d\"https://moogicd.typepad.com/.a/6a0133f2f3e9c6970b01543356de94970c-pi\"\u003e\u003cimg class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b01543356de94970c\" title\u003d\"Controller\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b01543356de94970c-800wi\" border\u003d\"0\" alt\u003d\"Controller\" /\u003e\u003c/a\u003e \u003cbr /\u003e\u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003e\u003cstrong\u003e\u003cem\u003eMoog Motion Controller\u003c/em\u003e\u003c/strong\u003e\u003c/h3\u003e\r\n \u003cp\u003e\u003cstrong\u003e\u003cem\u003e\u003cbr /\u003e\u003c/em\u003e\u003c/strong\u003e\u003c/p\u003e\r\n \u003cp\u003eThe key role of the Moog Controller is to compare signals from the Motion Reference Unit and cylinder position sensor and calculate the required correction signals which are sent to the D665 valve at a rate of 250 hz.\u003c/p\u003e\r\n \u003cp style\u003d\"text-align: center;\"\u003e\u003ca style\u003d\"display: inline;\" href\u003d\"https://moogicd.typepad.com/.a/6a0133f2f3e9c6970b01543356ded1970c-pi\"\u003e\u003cimg class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b01543356ded1970c\" title\u003d\"Con-screen\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b01543356ded1970c-800wi\" border\u003d\"0\" alt\u003d\"Con-screen\" /\u003e\u003c/a\u003e \u003cbr /\u003e\u003cbr /\u003e\u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003e\u003cem\u003e\u003cstrong\u003eOperator Interface Screen\u003c/strong\u003e\u003c/em\u003e\u003c/h3\u003e\r\n \u003cp\u003e\u003cem\u003e\u003cstrong\u003e\u003cbr /\u003e\u003c/strong\u003e\u003c/em\u003e\u003c/p\u003e\r\n \u003cp\u003eIn addition to controlling the heave compensation function the Moog Motion Controller also monitors the correct function of the system and in the event of a system failure initiates alarms and a “fail-safe” procedure to safeguard the load.\u003c/p\u003e\r\n \u003ch2\u003eThe Benefits of the System\u003c/h2\u003e\r\n \u003cp\u003eThe system installed on the Edda Fjord has now been in use for 4 years working in diverse locations including the North Sea, the Baltic and the west coast of Africa. The system is capable of handling loads of up to 200 tonnes (220 tons) with +/- 1.5 m (4.9 ft) wave heights or 100 tonnes (110 tons) with wave heights of +/- 3 m (9.8 ft).\u003c/p\u003e\r\n \u003cp\u003eIn practice, the performance of the system has easily exceeded the original specification of achieving a 95% attenuation of the wave motion during operation. Typically it has proved possible to make the load “hover” with movements of less than 10 cm relative to the seabed.\u003c/p\u003e\r\n \u003cp\u003eTo the operator, this sophisticated control system brings a variety of cost and time saving benefits. Subsea assemblies can be installed without the risk of damage to both the assembly itself and other remotely controlled handling equipment such as ROVs (Remotely Operated Vehicles). In addition the operator is able to continue working in more extreme sea conditions saving waiting time and the significant cost of these complex operations.\u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003e\u003cstrong\u003eMartin S. Jones, Market Manager for Niche and Emerging Markets in Europe\u003c/strong\u003e\u003cbr /\u003eMartin is responsible for the Motorsport business around the world and is also the Market Manager for Niche and Emerging Markets in Europe. He has worked for Moog for 30 years in sales and applications engineering for a range of industries including mobile equipment, marine and offshore, blow molding and rolling mills. He studied Physics and Economics at the University of East Anglia.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:industry/oil-and-gas","moog-news-and-events:product/servo-valves-and-proportional-valves","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:product/controllers-controls-and-software","moog-news-and-events:industry/energy","moog-news-and-events:category/articles","moog-news-and-events:category/blogs","moog-news-and-events:type/article/feature-article"],"startDate":"2011-01-01T00:00:00.000-05:00","categories":[{"left":"Oil and Gas","right":"moog-news-and-events:industry/oil-and-gas"},{"left":"Servo Valves and Proportional Valves","right":"moog-news-and-events:product/servo-valves-and-proportional-valves"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Controllers, Controls \u0026 Software","right":"moog-news-and-events:product/controllers-controls-and-software"},{"left":"Energy","right":"moog-news-and-events:industry/energy"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"},{"left":"Feature Article","right":"moog-news-and-events:type/article/feature-article"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2011/06/steady-under-pressure-undersea-exploration-benefits-from-moog-innovation.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"High Security Vehicle Barriers Take On New Threats With Help From Moog Electric Actuation","openInANewTab":false,"articleTitleType":"h1","smallDescription":"High security vehicle barriers are an application Moog has worked on for several years that presents some motion control challenges commonly faced by many industrial companies...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cdiv id\u003d\"entry-overview\"\u003e\r\n \u003cdiv class\u003d\"entry-overview-contents clearfix\"\u003e\r\n \u003cdiv class\u003d\"entry-overview-image\"\u003e\r\n \u003ca title\u003d\"High Security Vehicle Barriers\" href\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/thumbs/wedge-barrier-small.jpg\"\u003e \u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/thumbs/wedge-barrier-small.jpg\" alt\u003d\"High Security Vehicle Barriers\" width\u003d\"278\" height\u003d\"198\" /\u003e \u003c/a\u003e\r\n \u003c/div\u003e\r\n \u003cdiv class\u003d\"entry-overview-topics\"\u003e\r\n \u003ch4\u003eIn this article:\u003c/h4\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eElectric actuation solution for High Security Vehicle Barriers provides speed, reliability and the highest safety in all weather conditions \u003c/li\u003e\r\n \u003cli\u003eRequired an actuation system that can lift a heavy plate barrier designed to stop a 7.5 tonne (15,000 lb) vehicle going 80 kph (50 mph), all in 1 second\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003c/div\u003e\r\n \u003c/div\u003e\r\n \u003cdiv class\u003d\"entry-overview-footer\"\u003e\r\n High Security Vehicle Barriers\r\n \u003c/div\u003e\r\n \u003c/div\u003e\r\n \u003cp\u003eHigh security vehicle barriers are an application Moog has worked on for several years that presents some motion control challenges commonly faced by many industrial companies:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eSpeed, reliability and safety requirements are the highest priority\u003c/li\u003e\r\n \u003cli\u003eThe technology is moving from hydraulic to electric \u003c/li\u003e\r\n \u003cli\u003eA demanding environment requires reliable hardware and electronics\u003c/li\u003e\r\n \u003cli\u003eA complete turnkey solution must be easy to implement for technicians who are knowledgeable in hydraulic technology but limited in electric servo experience\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003ch2\u003eSecurity Barrier Application \u003c/h2\u003e\r\n \u003cp\u003eSecurity is a topic frequently in the news today as countries seek to protect institutions from embassies to military installations to power facilities from potential attack. High security vehicle barriers are a last line of defense for these institutions and the technology being used for actuation is a critical factor. These barriers must be designed to stop a 7.5 tonne (15,000 lb) vehicle traveling at 80 kph (50 mph) with no penetration and need to be deployed in 1-1.5 seconds.\u003c/p\u003e\r\n \u003cp\u003eUntil recently the technology being deployed was exclusively “open-loop” hydraulic actuation but Moog has been instrumental in helping the industry adopt a new solution with many benefits. As Moog has significant expertise in both hydraulic and servo technology we were able to evaluate all options. Some factors encouraging barrier Original Equipment Manufacturers (OEMs) to adopt electric technology included the need to accommodate demanding environmental considerations (e.g. extreme temperatures, sand, dust, rain, ice, flooding, etc), meet power requirements, ensure maximum reliability and lower maintenance costs. Ultimately Moog has helped the industry to successfully transition from open loop hydraulic to closed-loop electric realizing many desirable performance and operational benefits. This article describes this demanding application, the reasons Moog recommended electric actuation to meet the customers goals and how companies have successfully implemented this technology to achieve impressive results. \u003c/p\u003e\r\n \u003cp\u003e\u003cscript\u003e\u003c/script\u003e\u003cscript\u003e// \u0026lt;![CDATA[// \u0026amp;lt;![CDATA[// \u0026amp;amp;lt;![CDATA[// \u0026amp;amp;amp;lt;![CDATA[// \u0026amp;amp;amp;amp;lt;![CDATA[// \u0026amp;amp;amp;amp;amp;lt;![CDATA[// \u0026amp;amp;amp;amp;amp;amp;lt;![CDATA[// \u0026amp;amp;amp;amp;amp;amp;amp;lt;![CDATA[// \u0026amp;amp;amp;amp;amp;amp;amp;amp;lt;![CDATA[// \u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;lt;![CDATA[// \u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt;![CDATA[if(!navigator.mimeTypes[\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;application/x-shockwave-flash\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;] || navigator.userAgent.match(/Android/i)!\u003d\u003dnull)Wistia.VideoEmbed(\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;wistia_599667\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;,600,371,{videoUrl:\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;https://embed.wistia.com/deliveries/804b1523f86e0bfda2b860a73b7cbde1ac731aee.bin\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;,stillUrl:\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;https://embed.wistia.com/deliveries/805d386ba05e86f0f45911d997bb07ffbf7b9109.bin\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;,distilleryUrl:\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;https://distillery.wistia.com/x\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;,accountKey:\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;wistia-production_6658\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;,mediaId:\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;wistia-production_599667\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;,mediaDuration:32.76})// ]]\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;gt;// ]]\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;gt;// ]]\u0026amp;amp;amp;amp;amp;amp;amp;amp;gt;// ]]\u0026amp;amp;amp;amp;amp;amp;amp;gt;// ]]\u0026amp;amp;amp;amp;amp;amp;gt;// ]]\u0026amp;amp;amp;amp;amp;gt;// ]]\u0026amp;amp;amp;amp;gt;// ]]\u0026amp;amp;amp;gt;// ]]\u0026amp;amp;gt;// ]]\u0026amp;gt;// ]]\u0026gt;\u003c/script\u003e\u003c/p\u003e\r\n \u003ch2\u003eBackground\u003c/h2\u003e\r\n \u003cp\u003eBecause of terrorist threats and tactics, security barriers have become essential for an effective security program. These were initially a concept of the US Department of State (US DoS) after the Beirut truck bombing of a US military barracks in 1983 but barriers are now used worldwide. There are 3 typical types of high security barriers available today. We have all seen these in our everyday activities but may not know the technology involved. The type selected depends on the needs of the situation.\u003c/p\u003e\r\n \u003cp\u003eThe wedge/plate barrier type uses large plates which can weigh over several thousand kilograms (several thousand pounds), requiring significant power to be raised during an Emergency Fast Operate (EFO) situation. The weight and speed requirements present many challenges to designing a motion control system. \u003c/p\u003e\r\n \u003ch2\u003eTypes of Security Barriers\u003c/h2\u003e\r\n \u003cp\u003e\u003cem\u003eSource: Courtesy of American PSG\u003c/em\u003e\u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003eWedge/Plate barrier\u003c/strong\u003e\u003c/p\u003e\r\n \u003cp style\u003d\"text-align: left;\"\u003e\u003ca style\u003d\"display: inline;\" href\u003d\"https://moogicd.typepad.com/.a/6a0133f2f3e9c6970b0162fc62fa89970d-pi\"\u003e\u003cimg class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b0162fc62fa89970d image-full\" title\u003d\"Wedge-story\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b0162fc62fa89970d-800wi\" border\u003d\"0\" alt\u003d\"Wedge-story\" /\u003e\u003c/a\u003e\u003c/p\u003e\r\n \u003cp style\u003d\"text-align: left;\"\u003e\u003cscript\u003e\u003c/script\u003e\u003cscript\u003e// \u0026lt;![CDATA[// \u0026amp;lt;![CDATA[// 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navigator.userAgent.match(/Android/i)!\u003d\u003dnull)Wistia.VideoEmbed(\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;wistia_614490\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;,600,400,{videoUrl:\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;https://embed.wistia.com/deliveries/dad41f2fa6d05c83068e2d8ecf9b63f102b36fb5.bin\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;,stillUrl:\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;https://embed.wistia.com/deliveries/d2eafb1258f03cb19ab6309cffc3d844d8b90860.bin\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;,distilleryUrl:\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;https://distillery.wistia.com/x\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;,accountKey:\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;wistia-production_6658\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;,mediaId:\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;wistia-production_614490\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;,mediaDuration:70})// ]]\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;gt;// ]]\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;gt;// ]]\u0026amp;amp;amp;amp;amp;amp;amp;amp;gt;// ]]\u0026amp;amp;amp;amp;amp;amp;amp;gt;// ]]\u0026amp;amp;amp;amp;amp;amp;gt;// ]]\u0026amp;amp;amp;amp;amp;gt;// ]]\u0026amp;amp;amp;amp;gt;// ]]\u0026amp;amp;amp;gt;// ]]\u0026amp;amp;gt;// ]]\u0026amp;gt;// ]]\u0026gt;\u003c/script\u003e\u003c/p\u003e\r\n \u003cp\u003eLarge steel plates which pop up out of the ground very quickly are typically deployed as final denial. \u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003eDrop Arm/Crash Beam barrier\u003c/strong\u003e\u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003e \u003ca style\u003d\"display: inline;\" href\u003d\"https://moogicd.typepad.com/.a/6a0133f2f3e9c6970b0162fc630215970d-pi\"\u003e\u003cimg class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b0162fc630215970d image-full\" title\u003d\"Drop-gate\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b0162fc630215970d-800wi\" border\u003d\"0\" alt\u003d\"Drop-gate\" /\u003e\u003c/a\u003e\u003c/strong\u003e\u003c/p\u003e\r\n \u003cp\u003e\u003cscript\u003e\u003c/script\u003e\u003cscript\u003e// \u0026lt;![CDATA[// \u0026amp;lt;![CDATA[// \u0026amp;amp;lt;![CDATA[// \u0026amp;amp;amp;lt;![CDATA[// \u0026amp;amp;amp;amp;lt;![CDATA[// \u0026amp;amp;amp;amp;amp;lt;![CDATA[// \u0026amp;amp;amp;amp;amp;amp;lt;![CDATA[// \u0026amp;amp;amp;amp;amp;amp;amp;lt;![CDATA[// \u0026amp;amp;amp;amp;amp;amp;amp;amp;lt;![CDATA[// \u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;lt;![CDATA[// \u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt;![CDATA[if(!navigator.mimeTypes[\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;application/x-shockwave-flash\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;] || navigator.userAgent.match(/Android/i)!\u003d\u003dnull)Wistia.VideoEmbed(\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;wistia_614476\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;,600,450,{videoUrl:\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;https://embed.wistia.com/deliveries/332456e8b579300722466869780abc325a8837cd.bin\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;,stillUrl:\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;https://embed.wistia.com/deliveries/f3ccf32b11b991c54f082d076b6e8e90bbd4d906.bin\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;,distilleryUrl:\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;https://distillery.wistia.com/x\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;,accountKey:\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;wistia-production_6658\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;,mediaId:\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;wistia-production_614476\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;,mediaDuration:44.933})// ]]\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;gt;// ]]\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;gt;// ]]\u0026amp;amp;amp;amp;amp;amp;amp;amp;gt;// ]]\u0026amp;amp;amp;amp;amp;amp;amp;gt;// ]]\u0026amp;amp;amp;amp;amp;amp;gt;// ]]\u0026amp;amp;amp;amp;amp;gt;// ]]\u0026amp;amp;amp;amp;gt;// ]]\u0026amp;amp;amp;gt;// ]]\u0026amp;amp;gt;// ]]\u0026amp;gt;// ]]\u0026gt;\u003c/script\u003e\u003c/p\u003e\r\n \u003cp\u003eThese barriers may look fairly benign, but many have a large chain or cable inside the tubing that acts like a cheese cutter. Typically used for traffic control.\u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003eBollards\u003c/strong\u003e\u003c/p\u003e\r\n \u003cp\u003e\u003ca style\u003d\"display: inline;\" href\u003d\"https://moogicd.typepad.com/.a/6a0133f2f3e9c6970b0153930db59b970b-pi\"\u003e\u003cimg class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b0153930db59b970b image-full\" title\u003d\"Bollards\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b0153930db59b970b-800wi\" border\u003d\"0\" alt\u003d\"Bollards\" /\u003e\u003c/a\u003e\u003c/p\u003e\r\n \u003cp\u003e\u003cscript\u003e\u003c/script\u003e\u003cscript\u003e// \u0026lt;![CDATA[// \u0026amp;lt;![CDATA[// \u0026amp;amp;lt;![CDATA[// \u0026amp;amp;amp;lt;![CDATA[// \u0026amp;amp;amp;amp;lt;![CDATA[// \u0026amp;amp;amp;amp;amp;lt;![CDATA[// \u0026amp;amp;amp;amp;amp;amp;lt;![CDATA[// \u0026amp;amp;amp;amp;amp;amp;amp;lt;![CDATA[// \u0026amp;amp;amp;amp;amp;amp;amp;amp;lt;![CDATA[// \u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;lt;![CDATA[// \u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt;![CDATA[if(!navigator.mimeTypes[\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;application/x-shockwave-flash\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;] || navigator.userAgent.match(/Android/i)!\u003d\u003dnull)Wistia.VideoEmbed(\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;wistia_614482\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;,600,399,{videoUrl:\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;https://embed.wistia.com/deliveries/ffcce1351b8d7d5ec374993a6a70955a1772f360.bin\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;,stillUrl:\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;https://embed.wistia.com/deliveries/b1dda1f222bd8b87a641da93af30c15f3e4e89f1.bin\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;,distilleryUrl:\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;https://distillery.wistia.com/x\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;,accountKey:\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;wistia-production_6658\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;,mediaId:\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;wistia-production_614482\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;,mediaDuration:97})// ]]\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;gt;// ]]\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;gt;// ]]\u0026amp;amp;amp;amp;amp;amp;amp;amp;gt;// ]]\u0026amp;amp;amp;amp;amp;amp;amp;gt;// ]]\u0026amp;amp;amp;amp;amp;amp;gt;// ]]\u0026amp;amp;amp;amp;amp;gt;// ]]\u0026amp;amp;amp;amp;gt;// ]]\u0026amp;amp;amp;gt;// ]]\u0026amp;amp;gt;// ]]\u0026amp;gt;// ]]\u0026gt;\u003c/script\u003e\u003c/p\u003e\r\n \u003cp\u003eThis type of barrier is more aesthetically appealing than the large plates and also allow pedestrian traffic.\u003c/p\u003e\r\n \u003cp\u003eTo help you understand the application better it is important to explore what is required to stop a vehicle at various weights and speeds. Threat levels can be defined based on vehicle speed and weight. The vehicle bed penetration further defines the barriers stopping capability.\u003c/p\u003e\r\n \u003cp\u003eA vehicle moving toward a barrier has a certain kinetic energy which is the measure of how much “hitting power” it possesses. This is measured by its weight and speed. The kinetic energy changes as the square of its velocity. On impact, some of the energy is converted to heat, sound and deformation of the vehicle, the barrier must absorb the remainder. This information has been converted into standards by the Department of State, ASTM and other governmental organization shown in the table below. \u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003e \u003ca style\u003d\"display: inline;\" href\u003d\"https://moogicd.typepad.com/.a/6a0133f2f3e9c6970b0162fc632f33970d-pi\"\u003e\u003cimg class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b0162fc632f33970d image-full\" title\u003d\"Dos-astm\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b0162fc632f33970d-800wi\" border\u003d\"0\" alt\u003d\"Dos-astm\" /\u003e\u003c/a\u003e\u003c/strong\u003e\u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003eRequirements from the DoS and ASTM standards\u003c/h3\u003e\r\n \u003cp\u003e\u003cstrong\u003e\u003cstrong\u003e\u003cbr /\u003e\u003c/strong\u003e\u003c/strong\u003e\u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003e\u003cstrong\u003e\u003cbr /\u003e\u003c/strong\u003e\u003c/strong\u003e\u003c/p\u003e\r\n \u003cp\u003e\u003ca style\u003d\"display: inline;\" href\u003d\"https://moogicd.typepad.com/.a/6a0133f2f3e9c6970b0153930dbece970b-pi\"\u003e\u003cimg class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b0153930dbece970b image-full\" title\u003d\"Wedge-plate\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b0153930dbece970b-800wi\" border\u003d\"0\" alt\u003d\"Wedge-plate\" /\u003e\u003c/a\u003e\u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003eWedge/Plate Barrier Construction \u003cspan style\u003d\"font-size: 16.0px;\"\u003eSource: APSG\u003c/span\u003e\u003c/h3\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003e \u003ca style\u003d\"display: inline;\" href\u003d\"https://moogicd.typepad.com/.a/6a0133f2f3e9c6970b015436e154f2970c-pi\"\u003e\u003cimg class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b015436e154f2970c image-full\" title\u003d\"P-rating\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b015436e154f2970c-800wi\" border\u003d\"0\" alt\u003d\"P-rating\" /\u003e\u003c/a\u003e\u003c/strong\u003e\u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003ePenetration Measuring Location (P-Rating)\u003c/h3\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003ch2\u003eThe Customer Request\u003c/h2\u003e\r\n \u003cp\u003eTraditionally hydraulic was the technology for plate barriers as it provided adequate power to lift the heavy plates at a speed required for fast deployment. These hydraulically actuated barrier systems did not utilize servo or proportional valves or position sensing for the motion control. Valves are just opened up, the hydraulic fluid flows and the cylinder stops when it hits the end stops, or the crash arresting system also known as operating in a bang-bang mode. During the all-important EFO (Emergency Fast Operate) situation there is considerable stress put on the barrier. Typically an accumulator is provided to supply additional hydraulic fluid for EFO and power failure. Consequently the constant stress from hitting the end stops was causing premature damage to barrier components and foundation. A new solution that addresses these issues could greatly improve reliability and lower maintenance costs for OEMs.\u003c/p\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003cp\u003e\u003cscript\u003e\u003c/script\u003e\u003cscript\u003e// \u0026lt;![CDATA[// \u0026amp;lt;![CDATA[// \u0026amp;amp;lt;![CDATA[// \u0026amp;amp;amp;lt;![CDATA[// \u0026amp;amp;amp;amp;lt;![CDATA[// \u0026amp;amp;amp;amp;amp;lt;![CDATA[// \u0026amp;amp;amp;amp;amp;amp;lt;![CDATA[// \u0026amp;amp;amp;amp;amp;amp;amp;lt;![CDATA[if(!navigator.mimeTypes[\u0026amp;amp;amp;amp;amp;amp;amp;#39;application/x-shockwave-flash\u0026amp;amp;amp;amp;amp;amp;amp;#39;] || navigator.userAgent.match(/Android/i)!\u003d\u003dnull)Wistia.VideoEmbed(\u0026amp;amp;amp;amp;amp;amp;amp;#39;wistia_599678\u0026amp;amp;amp;amp;amp;amp;amp;#39;,600,399,{videoUrl:\u0026amp;amp;amp;amp;amp;amp;amp;#39;https://embed.wistia.com/deliveries/886ed84fd788a609ea5eb7c57d0c2178ac61f190.bin\u0026amp;amp;amp;amp;amp;amp;amp;#39;,stillUrl:\u0026amp;amp;amp;amp;amp;amp;amp;#39;https://embed.wistia.com/deliveries/dceded976615dd45599afbab470d2563aef162cf.bin\u0026amp;amp;amp;amp;amp;amp;amp;#39;,distilleryUrl:\u0026amp;amp;amp;amp;amp;amp;amp;#39;https://distillery.wistia.com/x\u0026amp;amp;amp;amp;amp;amp;amp;#39;,accountKey:\u0026amp;amp;amp;amp;amp;amp;amp;#39;wistia-production_6658\u0026amp;amp;amp;amp;amp;amp;amp;#39;,mediaId:\u0026amp;amp;amp;amp;amp;amp;amp;#39;wistia-production_599678\u0026amp;amp;amp;amp;amp;amp;amp;#39;,mediaDuration:26.659})// ]]\u0026amp;amp;amp;amp;amp;amp;amp;gt;// ]]\u0026amp;amp;amp;amp;amp;amp;gt;// ]]\u0026amp;amp;amp;amp;amp;gt;// ]]\u0026amp;amp;amp;amp;gt;// ]]\u0026amp;amp;amp;gt;// ]]\u0026amp;amp;gt;// ]]\u0026amp;gt;// ]]\u0026gt;\u003c/script\u003e\u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003eHydraulic Velocity Profiling\u003c/h3\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003cp\u003eMoog needed to meet the most stringent requirements for the wedge security barrier that entail an actuation system that could lift a heavy plate barrier designed to stop a 7.5 tonne (15,000 lb) vehicle going 80 kph (50 mph) with an allowable penetration of the truck bed of less than 1 m (3 ft), all in 1 second . Customers also wanted to obtain higher reliability in demanding environments, lower maintenance costs and improve performance.\u003c/p\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003cp\u003e\u003cscript\u003e\u003c/script\u003e\u003cscript\u003e// \u0026lt;![CDATA[// \u0026amp;lt;![CDATA[// \u0026amp;amp;lt;![CDATA[// \u0026amp;amp;amp;lt;![CDATA[// \u0026amp;amp;amp;amp;lt;![CDATA[// \u0026amp;amp;amp;amp;amp;lt;![CDATA[// \u0026amp;amp;amp;amp;amp;amp;lt;![CDATA[// \u0026amp;amp;amp;amp;amp;amp;amp;lt;![CDATA[// \u0026amp;amp;amp;amp;amp;amp;amp;amp;lt;![CDATA[// \u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;lt;![CDATA[// \u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt;![CDATA[if(!navigator.mimeTypes[\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;application/x-shockwave-flash\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;] || navigator.userAgent.match(/Android/i)!\u003d\u003dnull)Wistia.VideoEmbed(\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;wistia_599662\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;,600,371,{videoUrl:\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;https://embed.wistia.com/deliveries/19e8364ec4e0bb88215e5bac3618e96da000c741.bin\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;,stillUrl:\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;https://embed.wistia.com/deliveries/12a1c49f02b1187f012b659a0ab4cdf10625ab71.bin\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;,distilleryUrl:\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;https://distillery.wistia.com/x\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;,accountKey:\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;wistia-production_6658\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;,mediaId:\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;wistia-production_599662\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;,mediaDuration:49.92})// ]]\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;gt;// ]]\u0026amp;amp;amp;amp;amp;amp;amp;amp;amp;gt;// ]]\u0026amp;amp;amp;amp;amp;amp;amp;amp;gt;// ]]\u0026amp;amp;amp;amp;amp;amp;amp;gt;// ]]\u0026amp;amp;amp;amp;amp;amp;gt;// ]]\u0026amp;amp;amp;amp;amp;gt;// ]]\u0026amp;amp;amp;amp;gt;// ]]\u0026amp;amp;amp;gt;// ]]\u0026amp;amp;gt;// ]]\u0026amp;gt;// ]]\u0026gt;\u003c/script\u003e\u003c/p\u003e\r\n \u003ch2\u003eThe Moog Solution\u003c/h2\u003e\r\n \u003cp\u003eAs an expert in both hydraulic and electric technologies, Moog engineers evaluated the requirements for this application and recommended applying high performance electric actuation technology that could meet the speed and force requirements but offer some other key benefits such as lower maintenance costs, less environmental concerns and high reliability. Through velocity profiling, the constant stress from hitting end stops could be prevented thereby increasing the life of the barrier, while also providing smoother operation, lower component count and the ability to handle hostile environments, all important factors for longevity of the system.\u003c/p\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003cp\u003e\u003cscript\u003e\u003c/script\u003e\u003cscript\u003e// \u0026lt;![CDATA[// \u0026amp;lt;![CDATA[// \u0026amp;amp;lt;![CDATA[// \u0026amp;amp;amp;lt;![CDATA[// \u0026amp;amp;amp;amp;lt;![CDATA[// \u0026amp;amp;amp;amp;amp;lt;![CDATA[// \u0026amp;amp;amp;amp;amp;amp;lt;![CDATA[// \u0026amp;amp;amp;amp;amp;amp;amp;lt;![CDATA[if(!navigator.mimeTypes[\u0026amp;amp;amp;amp;amp;amp;amp;#39;application/x-shockwave-flash\u0026amp;amp;amp;amp;amp;amp;amp;#39;] || navigator.userAgent.match(/Android/i)!\u003d\u003dnull)Wistia.VideoEmbed(\u0026amp;amp;amp;amp;amp;amp;amp;#39;wistia_599655\u0026amp;amp;amp;amp;amp;amp;amp;#39;,600,399,{videoUrl:\u0026amp;amp;amp;amp;amp;amp;amp;#39;https://embed.wistia.com/deliveries/ece861548c4c93d2ee698f80ff2207a3e2194e81.bin\u0026amp;amp;amp;amp;amp;amp;amp;#39;,stillUrl:\u0026amp;amp;amp;amp;amp;amp;amp;#39;https://embed.wistia.com/deliveries/d44e8da1e43459dae520032b45773100271cdad1.bin\u0026amp;amp;amp;amp;amp;amp;amp;#39;,distilleryUrl:\u0026amp;amp;amp;amp;amp;amp;amp;#39;https://distillery.wistia.com/x\u0026amp;amp;amp;amp;amp;amp;amp;#39;,accountKey:\u0026amp;amp;amp;amp;amp;amp;amp;#39;wistia-production_6658\u0026amp;amp;amp;amp;amp;amp;amp;#39;,mediaId:\u0026amp;amp;amp;amp;amp;amp;amp;#39;wistia-production_599655\u0026amp;amp;amp;amp;amp;amp;amp;#39;,mediaDuration:41.04})// ]]\u0026amp;amp;amp;amp;amp;amp;amp;gt;// ]]\u0026amp;amp;amp;amp;amp;amp;gt;// ]]\u0026amp;amp;amp;amp;amp;gt;// ]]\u0026amp;amp;amp;amp;gt;// ]]\u0026amp;amp;amp;gt;// ]]\u0026amp;amp;gt;// ]]\u0026amp;gt;// ]]\u0026gt;\u003c/script\u003e\u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003eElectric Velocity Profiling\u003c/h3\u003e\r\n \u003cp\u003e\u003cstrong\u003e\u003cbr /\u003e\u003c/strong\u003e\u003c/p\u003e\r\n \u003ch2\u003eActuation Solution\u003c/h2\u003e\r\n \u003cp\u003eTo meet the needs of the customer Moog provided the following actuation system:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eMoog Electric Servo Actuator with a unique mechanical holding brake in case power is lost\u003c/li\u003e\r\n \u003cli\u003eHigh performance AC Servo Drive\u003c/li\u003e\r\n \u003cli\u003eApplication-specific software for optimizing commissioning and sizing\u003c/li\u003e\r\n \u003cli\u003eSpring-assist actuator to reduce power requirement (optional)\u003c/li\u003e\r\n \u003cli\u003eBarrier Control Panel with all required components for operation including noise suppression to reduce the risk of electromagnetic interference (EMI) (optional)\u003c/li\u003e\r\n \u003cli\u003eBattery backup (optional)\u003c/li\u003e\r\n \u003cli\u003eActuator heating for severe weather locations \u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003eThe heart of the solution is Moog’s integrated Servo Actuator and Servo Drive System with programmable control for acceleration/deceleration, speed, position and force which achieves extremely smooth, quiet operation. Since the Servo Drive controls the current into the motor, the force output of the actuator can be programmable for the specific barrier and installation, enabling optimized performance. The other major advantage is the ability to operate reliably in hostile environments such as extreme low temperatures which are accommodated by using the motor as a heater to keep the encoder compartment at a programmable temperature level. Conditions such as rain and flooding are taken care of with the actuator environmental rating of IP67. Having no oil eliminates other environmental concerns and provides smooth consistent operation regardless of temperature swings. \u003c/p\u003e\r\n \u003cp\u003eMoog Servo Actuators utilize high performance servo motor and ball screw technology integrated into a small high power density package with many advantages over induction motors and existing barrier hydraulic technology:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eServo motor can be stalled at continuous torque indefinitely without damage\u003c/li\u003e\r\n \u003cli\u003ePeak torque to 3X the motor’s continuous torque is available for high speed EFO\u003c/li\u003e\r\n \u003cli\u003eServo technology provides a smaller physical envelope with power densities similar to hydraulics\u003c/li\u003e\r\n \u003cli\u003eAbsolute encoder feedback eliminates homing requirements\u003c/li\u003e\r\n \u003cli\u003eAutomatic actuator heating for extreme environmental conditions\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003e\u003cstrong\u003e \u003ca style\u003d\"display: inline;\" href\u003d\"https://moogicd.typepad.com/.a/6a0133f2f3e9c6970b015436e15b93970c-pi\"\u003e\u003cimg class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b015436e15b93970c image-full\" title\u003d\"Comparison\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b015436e15b93970c-800wi\" border\u003d\"0\" alt\u003d\"Comparison\" /\u003e\u003c/a\u003e\u003c/strong\u003e\u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003eComparison of Hydraulic and Electric Systems\u003c/h3\u003e\r\n \u003cp\u003e\u003cstrong\u003e\u003cstrong\u003e\u003cbr /\u003e\u003c/strong\u003e\u003c/strong\u003e\u003c/p\u003e\r\n \u003cp style\u003d\"text-align: center;\"\u003e\u003ca style\u003d\"display: inline;\" href\u003d\"https://moogicd.typepad.com/.a/6a0133f2f3e9c6970b015436e1997d970c-pi\"\u003e\u003cimg class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b015436e1997d970c\" title\u003d\"Actuator\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b015436e1997d970c-800wi\" border\u003d\"0\" alt\u003d\"Actuator\" /\u003e\u003c/a\u003e\u003cbr /\u003e\u003cbr /\u003e\u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003eCutaway of Moog Electric Actuator\u003c/h3\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003cp\u003eA major benefit of the electric system is the lower component count, eliminating the need for the hydraulic infrastructure and reducing maintenance costs. Other features not available with the hydraulic system are also provided such as barrier obstruction detection. Should the barrier be deployed under a vehicle a decision can be made to continue or stop. Also provided on the actuator is a holding brake which is properly sequenced via the servo drive. When the barrier is in the deployed position, the mechanical brake is applied to hold position even if power is lost. This way if the terrorist tries to defeat the barrier by removing the power source, the barrier will remain in the deployed position. \u003c/p\u003e\r\n \u003ch2\u003eApplication-specific Software\u003c/h2\u003e\r\n \u003cp\u003eOne of the challenges of this application is that barrier manufacturers are more familiar with hydraulic than electric operation and needed assistance with sizing an electric actuator for security barriers. Moog Engineers developed proprietary specific sizing software for security barriers in order to assist customers with design and optimization for operation with electric servo technology. All pertinent data is entered into the appropriate fields and a comprehensive report is generated. Important information such as power requirements and actuator life are reported allowing the barrier manufacturer to optimize the design by changing mounting locations, weight or even adding external spring assist.\u003c/p\u003e\r\n \u003cp\u003eCommissioning and site set-up are another critical factor on location. Moog commissioning software is designed to make this quick and easy. Specific fields are provided for normal up/down motion as well as EFO. All moves are programmable for position, speed and acceleration/deceleration. Actuator parameters are stored in the absolute encoder therefore accidental damage to the servo actuator is eliminated.Value-added Offerings for Security Barrier ApplicationsSince site power can be quite limited, Moog’s Engineering Team developed a spring assist actuator to reduce power requirements when raising a heavy plate barrier rapidly. The stored energy in the spring when the barrier is in the down position is released when the raise command is given, assisting the electric actuator and reducing power requirements. This design provides longer actuator life and reduced site power requirement for fast EFO on heavy wedge/plate barriers. Power reduction can be as much as 5X or more.\u003c/p\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003cp\u003e\u003ca style\u003d\"display: inline;\" href\u003d\"https://moogicd.typepad.com/.a/6a0133f2f3e9c6970b015436e17c39970c-pi\"\u003e\u003cimg class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b015436e17c39970c\" style\u003d\"display: block;margin-left: auto;margin-right: auto;\" title\u003d\"Spring-actuator\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b015436e17c39970c-800wi\" border\u003d\"0\" alt\u003d\"Spring-actuator\" /\u003e\u003c/a\u003e\u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003e Spring assisted actuator\u003c/h3\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003cp\u003eMoog engineers have also developed control sub-panel assemblies complete with all required components for barrier operation including noise suppression to reduce the risk of EMI interference with other equipment. Battery backup operation is also available making the sub-panel completely self-contained. A malfunction will affect only the one barrier not a group of them leaving sites more secure.\u003c/p\u003e\r\n \u003ch2\u003eThe Result \u003c/h2\u003e\r\n \u003cp\u003eUntil the last few years, hydraulic operation was the only technology with the power required to raise these large wedge/plate barriers quickly. As a technology neutral company with expertise in both hydraulic and electric technologies, Moog collaborated with barrier OEMs to evaluate all options and see what was best for this application. The result is a new solution able to deliver similar power densities as hydraulic technologies but able to provide many advantages that electric uniquely offers for this application. OEMs of high security vehicle barriers using the Moog electric servo actuation system are experiencing many advantages over existing hydraulic technology including:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eVirtually maintenance free, the electric actuator system lowers maintenance costs compared with hydraulic systems\u003c/li\u003e\r\n \u003cli\u003eVelocity profiling prevents premature barrier component failure\u003c/li\u003e\r\n \u003cli\u003eEmergency deployment \u0026lt;1.0 second (programmable)\u003c/li\u003e\r\n \u003cli\u003eWide operating temperature range with programmable actuator heating for extreme environments\u003c/li\u003e\r\n \u003cli\u003eTamper proof mechanical brake cannot be defeated assuring barrier will stay deployed\u003c/li\u003e\r\n \u003cli\u003eProgrammable barrier obstruction detection\u003c/li\u003e\r\n \u003cli\u003eIncreased power density and reliability in a self-contained ball screw design\u003c/li\u003e\r\n \u003cli\u003eIdeal for new and retrofit applications\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003eDonald Bockhahn, EMA Product Application Manager is responsible for electric actuation activity in the US market. Don has worked in electrical engineering for 30+ years, with 11 of those years designing high performance servo drives. For the last 5 years at Moog he works in a sales support role promoting and applying electric actuation technology.\u003c/p\u003e\r\n \u003cp\u003e\u003ca style\u003d\"display: inline;\" href\u003d\"https://moogicd.typepad.com/.a/6a0133f2f3e9c6970b0162fc93c9e2970d-pi\"\u003e\u003cimg class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b0162fc93c9e2970d\" title\u003d\"Don-Bockhahn\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b0162fc93c9e2970d-800wi\" border\u003d\"0\" alt\u003d\"Don-Bockhahn\" /\u003e\u003c/a\u003e\u003cbr /\u003e\u003cbr /\u003e\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:product/actuators-and-servoactuators","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:industry/simulation","moog-news-and-events:industry/test","moog-news-and-events:category/articles","moog-news-and-events:category/blogs"],"startDate":"2011-01-01T00:00:00.000-05:00","categories":[{"left":"Actuators \u0026 Servoactuators","right":"moog-news-and-events:product/actuators-and-servoactuators"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Simulation","right":"moog-news-and-events:industry/simulation"},{"left":"Test","right":"moog-news-and-events:industry/test"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2011/11/high-security-vehicle-barriers-take-on-new-threats-with-help-from-moog-electric-actuation.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Pumping Up Fuel Performance in Gas Turbines","openInANewTab":false,"articleTitleType":"h1","smallDescription":"With today’s escalating energy costs, the manufacturers of Dual Fuel Gas Turbines are constantly looking for ways to improve efficiency, and meet ever more stringent emissions requirements. Key to these needs is the Liquid Fuel Metering function, which directly controls the supply of liquid fuel to the turbine burners (e.g. comparable to diesel). Moog has been working on fuel metering technology to improve performance for over 20 years. Before we examine Moog’s latest development, let’s take a look at how this latest solution has evolved.","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cdiv id\u003d\"entry-overview\"\u003e\r\n \u003cdiv class\u003d\"entry-overview-contents clearfix\"\u003e\r\n \u003cdiv class\u003d\"entry-overview-image\"\u003e\r\n \u003ca href\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/thumbs/rkp-fuel-metering_th.jpg\" title\u003d\"Moog RKP Fuel Metering\"\u003e \u003cimg alt\u003d\"Mayes Bi-Axial Material Testing Machine\" height\u003d\"198\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/thumbs/rkp-fuel-metering_th.jpg\" width\u003d\"278\" /\u003e \u003c/a\u003e\r\n \u003c/div\u003e\r\n \u003cdiv class\u003d\"entry-overview-topics\"\u003e\r\n \u003ch4\u003eIn this article:\u003c/h4\u003e\r\n \u003cul\u003e\r\n \u003cli\u003e Improvements made to fuel efficiency in hydraulic application through use of an intelligent radial piston pump\u003c/li\u003e\r\n \u003cli\u003eUsing an integrated assembly of manifold and variable displacement pump offers improved solution\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003c/div\u003e\r\n \u003c/div\u003e\r\n \u003cdiv class\u003d\"entry-overview-footer\"\u003e\r\n Moog RKP Fuel Metering\r\n \u003c/div\u003e\r\n \u003c/div\u003e\r\n \u003cp\u003eWith today’s escalating energy costs, the manufacturers of Dual Fuel Gas Turbines are constantly looking for ways to improve efficiency, and meet ever more stringent emissions requirements. Key to these needs is the Liquid Fuel Metering function, which directly controls the supply of liquid fuel to the turbine burners (e.g. comparable to diesel). Moog has been working on fuel metering technology to improve performance for over 20 years. Before we examine Moog’s latest development, let’s take a look at how this latest solution has evolved.\u003c/p\u003e\r\n \u003cp style\u003d\"text-align: center;\"\u003e\u003ca href\u003d\"https://moogicd.typepad.com/.a/6a0133f2f3e9c6970b01538f8370a4970b-pi\" style\u003d\"display: inline;\"\u003e\u003cimg alt\u003d\"Metering-manifold\" border\u003d\"0\" class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b01538f8370a4970b image-full\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b01538f8370a4970b-800wi\" title\u003d\"Metering-manifold\" /\u003e\u003c/a\u003e\u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003e\u003cem\u003e\u003cstrong\u003eMoog Fuel Metering Manifold\u003c/strong\u003e\u003c/em\u003e\u003c/h3\u003e\r\n \u003cp\u003e\u003cem\u003e\u003cstrong\u003e\u003cbr /\u003e\u003c/strong\u003e\u003c/em\u003e\u003c/p\u003e\r\n \u003ch2\u003eEstablished Technology\u003c/h2\u003e\r\n \u003cp\u003eThe established Moog fuel metering solution comprises a custom made manifold system, which used in conjunction with a fixed displacement pump, controls the fuel flow to a single or multi stage burner system. The key control elements of the system are high accuracy Moog Direct Drive Valves (DDVs), controlling the flow to the burners, whilst hydro-mechanical valves regulate the spilling of surplus fuel back to the reservoir. \u003c/p\u003e\r\n \u003cp\u003eThe integration of all the control devices into a single pre-tested, calibrated manifold, provides a compact solution completely eliminating interconnecting pipe-work, giving improved reliability.\u003c/p\u003e\r\n \u003cp\u003eWhile this approach gives extremely high accuracy of fuel metering (1% of maximum), it has the inherent characteristic of generating heat in the spilled fuel with a consequential energy loss.\u003c/p\u003e\r\n \u003ch2\u003eThe New Moog RKP Pump Approach\u003c/h2\u003e\r\n \u003cp\u003eThis new approach combines a simplified fuel metering manifold and variable displacement pump in a single assembly. The accurate Moog DDV control elements are retained, but there is no requirement to spill excess fuel as the intelligent pump delivers only the fuel demanded by the system.\u003c/p\u003e\r\n \u003cp\u003eGenerally tandem variable displacement pumps are used for independently supplying the pilot and the main burner. This eliminates any unwanted interaction between fuel streams associated with the more established single pump solution.\u003c/p\u003e\r\n \u003cp\u003eThe custom designed Moog RKP pump incorporates a hydro-mechanical compensator which senses the burner pressure and delivers only the exact flow required.\u003c/p\u003e\r\n \u003cp style\u003d\"text-align: center;\"\u003e\u003ca href\u003d\"https://moogicd.typepad.com/.a/6a0133f2f3e9c6970b01543356b3c1970c-pi\" style\u003d\"display: inline;\"\u003e\u003cimg alt\u003d\"Rkp-fuel-metering-lg\" border\u003d\"0\" class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b01543356b3c1970c image-full\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b01543356b3c1970c-800wi\" title\u003d\"Rkp-fuel-metering-lg\" /\u003e\u003c/a\u003e\u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003e\u003cem\u003e\u003cstrong\u003eMoog RKP Fuel Metering\u003c/strong\u003e\u003c/em\u003e\u003c/h3\u003e\r\n \u003cp style\u003d\"text-align: center;\"\u003e\u003cspan style\u003d\"font-size: 16.0px;font-weight: bold;\"\u003e\u003cem\u003e\u003cstrong\u003e\u003cbr /\u003e\u003c/strong\u003e\u003c/em\u003e\u003c/span\u003e\u003c/p\u003e\r\n \u003cp\u003eAn example of the in-house acceptance test flow versus command demonstrating the exceptional repeatability.\u003c/p\u003e\r\n \u003cp style\u003d\"text-align: center;\"\u003e\u003ca href\u003d\"https://moogicd.typepad.com/.a/6a0133f2f3e9c6970b014e8976ce85970d-pi\" style\u003d\"display: inline;\"\u003e\u003cimg alt\u003d\"2charts\" border\u003d\"0\" class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b014e8976ce85970d image-full\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b014e8976ce85970d-800wi\" title\u003d\"2charts\" /\u003e\u003c/a\u003e\u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003e\u003cstrong\u003e\u003cem\u003eE114 RKP Flow Plots\u003c/em\u003e\u003c/strong\u003e\u003c/h3\u003e\r\n \u003cp\u003e\u003cstrong\u003e\u003cem\u003e\u003cbr /\u003e\u003c/em\u003e\u003c/strong\u003e\u003c/p\u003e\r\n \u003cp\u003eA key feature of this compensator is its ability to respond very quickly to changes in fuel requirements, allowing it to respond to sudden changes in turbine power demand. \u003c/p\u003e\r\n \u003cp\u003eThis technology has already been applied to turbines of power levels of up to 15 MW corresponding to fuel flow rates of up to 100 lpm (28 gpm) at 100 bar (1450 psi). Typical fuel types that have been accommodated include diesel and diesel derivatives. The system is ATEX certified for use in Group 2, Category 3 hazardous areas.\u003c/p\u003e\r\n \u003ch2\u003eKey Customer Benefits\u003c/h2\u003e\r\n \u003cp\u003eThe benefits of the Moog RKP Fuel Metering System for a Gas Turbine user are: \u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eImproved reliability due to integrated construction\u003c/li\u003e\r\n \u003cli\u003eReduced fuel consumption due to improved fuel metering accuracy\u003c/li\u003e\r\n \u003cli\u003eReduced energy costs due to improved pumping efficiency\u003c/li\u003e\r\n \u003cli\u003eSimplified installation due to integrated construction \u003c/li\u003e\r\n \u003cli\u003eModular range with single standardised package\u003c/li\u003e\r\n \u003cli\u003eImproved start-up performance due to independent fuel metering streams\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003eThe new metering system is now fully developed for production, and is currently being used by a major Power Generation OEM for five sizes of turbine. \u003c/p\u003e\r\n \u003cp\u003eFuture (and planned) enhancements include increasing the size of the pumps and further optimization of the manifold to accommodate larger flows required by medium sized turbines.\u003c/p\u003e\r\n \u003ch2\u003eAuthors\u003c/h2\u003e\r\n \u003cp\u003e\u003cstrong\u003eGeoff Carson, Sales Engineer, Moog Tewkesbury\u003c/strong\u003e\u003cbr /\u003e Geoff Carson is a Sales Engineer at Moog in Tewkesbury. Geoff recently moved from engineering where he focused on pumps in the Power Generation market. This role included the implementation of the RKP-II in relation to fuel metering. Geoff has been with Moog for 15 years.\u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003eMartin S. Jones, Market Manager for Niche and Emerging Markets in Europe\u003c/strong\u003e\u003cbr /\u003e Martin S. Jones is responsible for the Motorsport business around the world and is also the Market Manager for Niche and Emerging Markets in Europe. He has worked for Moog for 30 years in sales and applications engineering for a range of industries including mobile equipment, marine and offshore, blow molding and rolling mills. He studied Physics and Economics at the University of East Anglia. \u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:product/power-management","moog-news-and-events:industry/industrial-machinery","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:product/radial-piston-pumps","moog-news-and-events:industry/energy","moog:blogs/power-generation","moog-news-and-events:category/blogs","moog-news-and-events:type/article/feature-article","moog-news-and-events:category/articles"],"startDate":"2011-01-01T00:00:00.000-05:00","categories":[{"left":"Power Management","right":"moog-news-and-events:product/power-management"},{"left":"Industrial Machinery","right":"moog-news-and-events:industry/industrial-machinery"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Radial Piston Pumps","right":"moog-news-and-events:product/radial-piston-pumps"},{"left":"Energy","right":"moog-news-and-events:industry/energy"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"},{"left":"Feature Article","right":"moog-news-and-events:type/article/feature-article"},{"left":"Articles","right":"moog-news-and-events:category/articles"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2011/06/pumping-up-fuel-performance-in-gas-turbines.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"More Control, Less Cost: Inside the Moog Speed Controlled Pump System","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Working with a variety of customers in many demanding industries gives Moog\u0027s engineers a unique opportunity to learn about issues that are concerning today\u0027s machine builders. The two we hear most often is the need for energy efficiency and how to lower total cost of ownership. These were the key drivers behind the latest innovative development Moog has recently launched into the marketplace - the Speed Controlled Pump System (Moog SCP System). This article discusses our experience with testing this system on a customer\u0027s hydraulic machine and the impressive energy savings experienced in the application. This test represented a good example of an application for hydraulic control where the need for energy efficiency is growing globally and the cost pressures are high.","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cdiv id\u003d\"entry-overview\"\u003e\r\n \u003cdiv class\u003d\"entry-overview-contents clearfix\"\u003e\r\n \u003cdiv class\u003d\"entry-overview-image\"\u003e\r\n \u003ca href\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/thumbs/scp_th.jpg\" title\u003d\"Moog SCP System\"\u003e\u003cimg alt\u003d\"Moog SCP System\" height\u003d\"198\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/thumbs/scp_th.jpg\" width\u003d\"278\" /\u003e \u003c/a\u003e\r\n \u003c/div\u003e\r\n \u003cdiv class\u003d\"entry-overview-topics\"\u003e\r\n \u003ch4\u003eIn this article:\u003c/h4\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eSaving energy in hydraulic machines with an innovative technology \u003c/li\u003e\r\n \u003cli\u003eComparison of conventional and \u003cstrong\u003espeed controlled pump\u003c/strong\u003e technologies in an application \u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003c/div\u003e\r\n \u003c/div\u003e\r\n \u003cdiv class\u003d\"entry-overview-footer\"\u003e\r\n Moog SCP System\r\n \u003c/div\u003e\r\n \u003c/div\u003e\r\n \u003cp\u003eWorking with a variety of customers in many demanding industries gives Moog\u0027s engineers a unique opportunity to learn about issues that are concerning today\u0027s machine builders. The two we hear most often is the need for energy efficiency and how to lower total cost of ownership. These were the key drivers behind the latest innovative development Moog has recently launched into the marketplace - the Speed Controlled Pump System (Moog SCP System). This article discusses our experience with testing this system on a customer\u0027s hydraulic machine and the impressive energy savings experienced in the application. This test represented a good example of an application for hydraulic control where the need for energy efficiency is growing globally and the cost pressures are high.\u003c/p\u003e\r\n \u003ch2\u003eApplication Needs\u003c/h2\u003e\r\n \u003cp\u003eThe conventional hydraulic system for an industrial machine consists of a variable displacement pump and an induction motor which is directly connected to the power grid. In this typical system, the motor runs at a constant speed, normally at 1,500 to 1,800 rpm, and uses the internal mechanism to change the output flow of the pump. In this system there are substantial energy losses in the induction motor and in the adjustment mechanism of the pump, particularly when the system is working under partial load or working in standby mode.\u003c/p\u003e\r\n \u003cp\u003eFor industrial machine builders, increasing energy prices and the need for environmental awareness are strong drivers prompting end users to request machines that are high performance but also with lower energy consumption, reduced total cost of ownership and improved environmental conditions such as sound emission levels.\u003c/p\u003e\r\n \u003ch2\u003eEnergy Savings with the Moog Speed Controlled Pump System\u003c/h2\u003e\r\n \u003cp\u003eMoog\u0027s SCP system consists of integrated building block products including a dual displacement Radial Piston Pump (RKP), the Maximum Dynamic Brushless Servo Motor and the Modular Multi-Axis Programmable Motion Control Servo Drive (MSD). The key functionality it offers users is the ability for them to change the speed of the motor and pump and enable control of fluid flow. \u003c/p\u003e\r\n \u003cp\u003eWorking with our customer we found the system was able to optimize energy efficiency on their machines. The energy efficiency of the machine with the SCP system was higher, especially when the machine works under partial load. With a medium load, the efficiency is 20 to 30% higher compared with a traditional system. When a machine is running without load, or in a standby mode, energy consumption is even up to 90% less. Under full load conditions, the performance compared to the variable displacement system is nearly identical. \u003c/p\u003e\r\n \u003cp style\u003d\"text-align: center;\"\u003e\u003ca href\u003d\"https://moogicd.typepad.com/.a/6a0133f2f3e9c6970b013489a18335970c-pi\" style\u003d\"display: inline;\"\u003e\u003cimg alt\u003d\"Helbig-IFK-2002-Aachen\" border\u003d\"0\" class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b013489a18335970c image-full\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b013489a18335970c-800wi\" title\u003d\"Helbig-IFK-2002-Aachen\" /\u003e\u003c/a\u003e\u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003eEfficiency Diagrams\u003c/h3\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003ch2\u003eA Flexible System with Many Innovations\u003c/h2\u003e\r\n \u003cp\u003eWhile the concept behind the system is not new, Moog was able to innovate on the technology for a few key reasons. The primary building blocks are all designed and manufactured by Moog, allowing our engineers to optimize their performance in an integrated system. For example, the MSD Servo Drive provides control algorithms that work seamlessly with our high-efficiency, low-leakage pump technology. It provides pressure and flow control functionality and provides the required torque and speed settings depending on pressure and flow demand values.\u003c/p\u003e\r\n \u003cp\u003eAnother important innovation in the system is the dual displacement pump design, which allows the pump to operate between two displacements. This functionality is especially important if the application has a load-holding phase where the machine needs low flow, but high pressure. With a dual displacement pump design, it\u0027s possible to switch to the lower displacement, which requires a reduced torque. And as a result, the motor size required for the system can be reduced and this leads to energy savings due to the more efficient operation of the motor.\u003c/p\u003e\r\n \u003cp style\u003d\"text-align: center;\"\u003e\u003ca href\u003d\"https://moogicd.typepad.com/.a/6a0133f2f3e9c6970b0147e050f904970b-pi\" style\u003d\"display: inline;\"\u003e\u003cimg alt\u003d\"Dual-Displacement\" border\u003d\"0\" class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b0147e050f904970b\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b0147e050f904970b-800wi\" title\u003d\"Dual-Displacement\" /\u003e\u003c/a\u003e \u003cbr /\u003e\u003cbr /\u003e\u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003eDual Displacement Design\u003c/h3\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003ch2\u003eComparison to Conventional Technology\u003c/h2\u003e\r\n \u003cp\u003eIn addition to energy savings, the SCP system offers the advantages of a more compact design and easier system integration. The package is more compact as the size of a synchronous motor is much smaller than the corresponding size of the induction motor. Integration is more straightforward when compared to traditional systems where the fieldbus communication is interfaced through the pump control because it is linked to the automation system. In the SCP system the fieldbus is through the servo drive electronics, similar to the configuration in an electromechanical axis, making it easier to integrate. \u003c/p\u003e\r\n \u003cp\u003eThe Moog SCP also can be designed with a submerged installation of the motor and pump inside of the tank, taking advantage of the heat dissipating fluid in tank and further reducing the size required for the motor and requiring no extra motor cooling arrangements. As a submerged installation requires a smaller footprint, the machine designer is able to optimize the machine size. In addition, the level of sound emission of a submerged version can be significantly reduced, no suction and leakage lines are required and external leakage from pump is no longer an issue.\u003c/p\u003e\r\n \u003ch2\u003eConclusion\u003c/h2\u003e\r\n \u003cp\u003eThis Moog Speed Controlled pump solution can be considered for a range of applications using variable displacement pumps today. Some obvious candidates that can benefit from the energy efficiency advantages include die casting, injection molding and wrapping or bending machines. Whenever the focus of the application is on energy savings, compact design or easier integration, this new technology provides an attractive solution.\u003c/p\u003e\r\n \u003cp\u003eWhen comparing the cost of this new system with a conventional system that uses a variable displacement pump and a constant speed induction motor, it is important to consider the total cost of ownership. Even if the initial cost will be higher, our calculations and tests on customer machines show that the total cost of ownership is significantly lower. Typically after two years, the sizable energy savings will more than make up for the higher initial investment.\u003c/p\u003e\r\n \u003cp\u003eIf you think the new Moog Speed Controlled Pump System offers an interesting new option for your machine, contact your local Moog office to learn more. We always welcome the feedback of our customers and other industry experts to help advance motion control technology in industrial machines.\u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003eRelated Link:\u003c/strong\u003e \u003cspan style\u003d\"font-size: 11.0pt;\"\u003e\u003ca href\u003d\"https://www.moog.com/news/operating-group-news/2010/new-moog-speed-controlled-pump-system-cuts-energy-use-in-hydraulic-industrial-machines/\" target\u003d\"_self\"\u003eNew Moog Speed Controlled Pump System Cuts Energy Use in Hydraulic Industrial Machines\u003c/a\u003e\u003c/span\u003e\u003c/p\u003e\r\n \u003ch2\u003eAuthors\u003c/h2\u003e\r\n \u003cp\u003eAchim Helbig has been with Moog since 2004 in the position of Senior Applications Engineer, Team Manager Hydraulic Systems and Innovation Projects Manager. Prior joining Moog he has worked in the Dresden University where he completed his PhD.\u003c/p\u003e\r\n \u003cp\u003eRobert Luong is Product Marketing Manager for Moog with more than 15 years of experience. He specializes in the areas of competitive intelligence and product marketing, with an emphasis on price management and product positioning. His technical background includes technical sales, applications and systems engineering consultancies.\u003c/p\u003e\r\n \u003ch2\u003eContributors\u003c/h2\u003e\r\n \u003cp\u003ePeter Lillqvist joined Moog Finland as Application Engineer in 1999 and worked as a System Sales Engineer since 2001. He worked as the Area Manager Finland from 2005 to 2008 when he moved to Moog in Germany as Senior Applications Engineer. Peter holds a MSc degree in Automation Engineering from the University of Tampere.\u003c/p\u003e\r\n \u003cp\u003eWerner Haendle has worked for Moog since 2001 as a Senior Systems Engineer. He has over 20 years of experience in hydraulics and he studied Mechanical Engineering and Controls.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:product/radial-piston-pumps","moog-news-and-events:category/blogs","moog-news-and-events:type/article/feature-article","moog-news-and-events:category/articles","moog-news-and-events:product/controllers-controls-and-software"],"startDate":"2010-01-01T00:00:00.000-05:00","categories":[{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Radial Piston Pumps","right":"moog-news-and-events:product/radial-piston-pumps"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"},{"left":"Feature Article","right":"moog-news-and-events:type/article/feature-article"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Controllers, Controls \u0026 Software","right":"moog-news-and-events:product/controllers-controls-and-software"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2010/12/more-control-less-cost-inside-the-moog-speed-controlled-pump-system.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Unlocking the Keys to Longer Life for Gas Power Generation Turbines","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Moog has been a major player in motion control for the Power Generation market for over 20 years and has been responsible for many \"firsts\" in the industry. The spring of 2004 resulted in all the major OEM\u0027s downshifting production and the prospects in this industry looked bleak, but we remained committed to our customers. Even in a downturn, innovative companies know there are opportunities to look at new ways to solve even the most difficult problems. This article discusses an innovative redesign of a specialized hydraulic actuator that responded to the needs of OEMs and end users to increase turbine uptime and reliability. The design innovations incorporated in the new actuator included a rod surface hardness to reduce abrasion, high performance proprietary surface coatings to extend seal life, advanced seal technology to eliminate floating seal binding and leakage, and a stainless steel rod to prevent corrosion. The result is a robust hydraulic actuator that can effectively prolong the life of the turbine and prevent downtime. Moog coupled this high performance hardware with an active support program to help plants easily replace actuators currently in service.","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cdiv id\u003d\"entry-overview\"\u003e\r\n \u003cdiv class\u003d\"entry-overview-contents clearfix\"\u003e\r\n \u003cdiv class\u003d\"entry-overview-image\"\u003e\r\n \u003ca href\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/thumbs/powergen_th.jpg\" title\u003d\"Redesigned Inlet Guide Vane Actuator\"\u003e\u003cimg alt\u003d\"Redesigned Inlet Guide Vane Actuator\" height\u003d\"198\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/thumbs/powergen_th.jpg\" width\u003d\"278\" /\u003e \u003c/a\u003e\r\n \u003c/div\u003e\r\n \u003cdiv class\u003d\"entry-overview-topics\"\u003e\r\n \u003ch4\u003eIn this article:\u003c/h4\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eImprovements that can extend the life of a hydraulic actuator\u003c/li\u003e\r\n \u003cli\u003eAddressing customer machine issues successfully with a new design process\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003c/div\u003e\r\n \u003c/div\u003e\r\n \u003cp class\u003d\"entry-overview-footer\"\u003eRedesigned Inlet Guide Vane Actuator\u003c/p\u003e\r\n \u003c/div\u003e\r\n \u003cp\u003eMoog has been a major player in motion control for the Power Generation market for over 20 years and has been responsible for many \u0026quot;firsts\u0026quot; in the industry. The spring of 2004 resulted in all the major OEM\u0027s downshifting production and the prospects in this industry looked bleak, but we remained committed to our customers. Even in a downturn, innovative companies know there are opportunities to look at new ways to solve even the most difficult problems. This article discusses an innovative redesign of a specialized hydraulic actuator that responded to the needs of OEMs and end users to increase turbine uptime and reliability. The design innovations incorporated in the new actuator included a rod surface hardness to reduce abrasion, high performance proprietary surface coatings to extend seal life, advanced seal technology to eliminate floating seal binding and leakage, and a stainless steel rod to prevent corrosion. The result is a robust hydraulic actuator that can effectively prolong the life of the turbine and prevent downtime. Moog coupled this high performance hardware with an active support program to help plants easily replace actuators currently in service.\u003c/p\u003e\r\n \u003ch2\u003eUnderstanding the Reasons for Turbine Downtime\u003c/h2\u003e\r\n \u003cp\u003eMoog\u0027s customer service staff received a few inquiries about power generation actuators that were failing at different gas turbine plant sites. Upon investigation, engineering found that the failure mode was a \u0026quot;mismatch\u0026quot; between the command signal and feedback. Any difference greater than 3% signal variance would trip the engine and an emergency shut-down would commence. An emergency shut-down on a turbine in the power generation world has the following negative impacts:\u003c/p\u003e\r\n \u003col\u003e\r\n \u003cli\u003eWhen a trip occurs the engine shuts down and does not allow the engine to cool in the proper sequence. The engine, while running, generates exhaust temperatures of 538 °C (1,000 °F). If extremely hot parts such as blades are not cooled over time, the life of the engine will be reduced. \u003c/li\u003e\r\n \u003cli\u003eMore importantly, downtime means that the plant is not improving efficiency and minimizing supply disruptions as well as simply not producing mega watts of power.\u003c/li\u003e\r\n \u003c/ol\u003e\r\n \u003cp\u003eThe failures started to increase with a particular turbine site which brought this issue to the forefront. An expert team was assembled to investigate the issue and find a solution to the problem. The piece parts were found to be dimensional within tolerance and the entire actuator was checked for misalignment, preload and other setup dimensions. During the investigation, the team discovered scoring between the rod and floating metal seal (used for reducing pressure to rod seal.)\u003c/p\u003e\r\n \u003cp\u003e\u003ca href\u003d\"https://moogicd.typepad.com/.a/6a0133f2f3e9c6970b013489a1b98c970c-pi\"\u003e\u003cimg alt\u003d\"Scoring\" border\u003d\"0\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b013489a1b98c970c-800wi\" style\u003d\"display: block;margin-left: auto;margin-right: auto;\" title\u003d\"Scoring\" /\u003e\u003c/a\u003e\u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003eScoring between the rod and floating metal seal.\u003c/h3\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003cp\u003eThis was due to varnish build up and contamination, insufficient edge break on the floating seal and the sealing surface finish could be improved by increasing its hardness. With a nod from the major user, Moog\u0027s engineering team embarked on a series of improvements including changing the finishes, edge break and hardness of the material. With improvements in mind, we calculated the failure rate to be approximately 0.5% out of 5600 units shipped. While not statistically significant in terms of failure rate, for these customers it was a very serious source of downtime.\u003c/p\u003e\r\n \u003cp style\u003d\"text-align: left;\"\u003eIn 2007, Moog began the process of redesigning our hydraulic actuator and began to identify some of the challenges that would need to be addressed. One of our major end users helped in pulling some of the following data together: \u003c/p\u003e\r\n \u003cblockquote\u003e\r\n \u003cp\u003eThe actuators in use may see about a million micro cycles through the course of a year. In layman\u0027s terms, the actuator will travel close to 50 km (31 mi) with a stroke of no more than 31.75 mm (1.25 in). \u003c/p\u003e\r\n \u003cp style\u003d\"text-align: center;\"\u003e\u003ca href\u003d\"https://moogicd.typepad.com/.a/6a0133f2f3e9c6970b0147e0458ff5970b-pi\" style\u003d\"display: inline;\"\u003e\u003cimg alt\u003d\"Gas-valve-actuator-life-cycle\" border\u003d\"0\" class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b0147e0458ff5970b\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b0147e0458ff5970b-800wi\" title\u003d\"Gas-valve-actuator-life-cycle\" /\u003e\u003c/a\u003e\u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003eGas Valve Actuator enduring life-cycle testing\u003c/h3\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003cp\u003eThe actuators were controlled with lube oil. Lube oil leads to a higher exposure to contaminants from bearing wear and heat exposure of oil in bearings located elsewhere in the system. Over time the lube oil breaks down as a result of heat and pressure, causing varnish to form, which of course is detrimental to the operation of the servo actuator. Our new solution had to address both of these challenges and offer the same high dynamic performance and form factor as in the past.\u003c/p\u003e\r\n \u003c/blockquote\u003e\r\n \u003ch2 style\u003d\"text-align: center;\"\u003e\u003ca href\u003d\"https://moogicd.typepad.com/.a/6a0133f2f3e9c6970b013489a1b8eb970c-pi\" style\u003d\"display: inline;\"\u003e\u003cimg alt\u003d\"Varnish\" border\u003d\"0\" class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b013489a1b8eb970c\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b013489a1b8eb970c-800wi\" title\u003d\"Varnish\" /\u003e\u003c/a\u003e\u003c/h2\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003eAs lube oil breaks down varnish forms which is detrimental to servo actuator operation.\u003c/h3\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003ch2\u003eThe Moog Solution\u003c/h2\u003e\r\n \u003cp\u003eImproving the reliability of Gas Valve and Inlet Guide Vane (IGV) Servo Actuators, while meeting demanding operating conditions, required a new approach to actuator design. Moog\u0027s extensive internal R\u0026amp;D and engineering experience in robust product design gained from work in demanding actuation applications, which include fatigue test systems and flight controls for military and civil aircraft was useful in addressing these severe operating conditions. \u003c/p\u003e\r\n \u003cp\u003eMoog re-engineered our Gas Valve and IGV Servo Actuators to provide extended service life between maintenance cycles. We adopted field-proven material and coating enhancements that have proven effective in on other demanding high cycle applications. Moog then applied millions of test cycles using actual field motion profiles to validate our design.\u003c/p\u003e\r\n \u003cp\u003eWhile the new seal package and actuator were in life cycle testing, our sales department solicited a number of sites that were experiencing the same failure modes. A large site in Texas indicated they would be willing to beta test the new design for a year. We signed an agreement and went forward with the plan.\u003c/p\u003e\r\n \u003cp\u003eAfter one year of in-service test, the Gas Valve Actuator was returned to Moog for test and inspection. The engineering team from the user site was invited for the inspection. The innovative design was validated when we did not find any degradation to the rod or seal package and all components functioned as expected. See figure 3. We also found that small varnish droplets from the lube oil started to adhere to the internal components of the actuator which suggested that the new design will withstand the affects of varnishing contamination. We had successfully met the challenges posed and created a new design that will truly extend the life of the gas turbine.\u003c/p\u003e\r\n \u003cp style\u003d\"text-align: center;\"\u003e\u003ca href\u003d\"https://moogicd.typepad.com/.a/6a0133f2f3e9c6970b013489a1b605970c-pi\" style\u003d\"display: inline;\"\u003e\u003cimg alt\u003d\"Old-new-design\" border\u003d\"0\" class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b013489a1b605970c\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b013489a1b605970c-800wi\" title\u003d\"Old-new-design\" /\u003e\u003c/a\u003e\u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003eComparing old design (left) with new design (right) after one year of operation validates no degradation.\u003c/h3\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003ch2\u003eFeatures and Benefits of Moog\u0027s Gas Turbine Servoactuator\u003c/h2\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eIncreased rod surface hardness leads to reduce abrasion for longer life and minimal leakage\u003c/li\u003e\r\n \u003cli\u003eHigh performance surface coating on rods improves surface finish and extends seal life\u003c/li\u003e\r\n \u003cli\u003eAdvanced seal technology to reduce system pressure behind rod seal\u003c/li\u003e\r\n \u003cli\u003eEliminated the floating metal seal design that was susceptible to binding and scoring due to varnish and particulate contamination\u003c/li\u003e\r\n \u003cli\u003eStainless steel rod to prevent corrosion\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003ch2 style\u003d\"text-align: center;\"\u003e\u003ca href\u003d\"https://moogicd.typepad.com/.a/6a0133f2f3e9c6970b0147e04585a6970b-pi\" style\u003d\"display: inline;\"\u003e\u003cimg alt\u003d\"Servo-actuator-diag\" border\u003d\"0\" class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b0147e04585a6970b\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b0147e04585a6970b-800wi\" title\u003d\"Servo-actuator-diag\" /\u003e\u003cbr /\u003e\u003cbr /\u003e\u003c/a\u003e\u003ca href\u003d\"https://moogicd.typepad.com/.a/6a0133f2f3e9c6970b013489a1b430970c-pi\" style\u003d\"display: inline;\"\u003e\u003cimg alt\u003d\"Servo-actuator-diag2\" border\u003d\"0\" class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b013489a1b430970c\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b013489a1b430970c-800wi\" title\u003d\"Servo-actuator-diag2\" /\u003e\u003c/a\u003e\u003c/h2\u003e\r\n \u003ch2\u003eNext Steps\u003c/h2\u003e\r\n \u003cp\u003eThe new enhanced servo actuator design is now available in the marketplace to seamlessly replace Gas Valve and IGV Actuators currently in service. Moog has developed an innovative new service program that offers exchange inventory that is available for planned outages or emergencies in key locations around the world. Special actuators for easy and quick turnaround are also stocked at Moog and at Moog Authorized Distributors in the Americas.\u003c/p\u003e\r\n \u003cp\u003eMoog has successfully taken the actuation know-how our engineers have gained through working on some of the world\u0027s most demanding applications to solve real world problems in the field. If you have a motion control challenge to solve, let us know. \u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003eRon Gramza has been with Moog for 14 years and in the Industrial Group, Americas in various positions including Sales Engineer, Repair Administration Supervisor and now Aftermarket Support Manager. Ron started at Moog as a test technician in Space Products in 1996. Ron studied Electrical Engineering at State University of New York at Buffalo.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:industry/energy","moog:blogs/power-generation","moog:blogs/gas-turbines","moog:blogs/steam-turbines","moog-news-and-events:category/articles","moog:blogs","moog-news-and-events:category/blogs"],"startDate":"2010-01-01T00:00:00.000-05:00","categories":[{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Energy","right":"moog-news-and-events:industry/energy"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2010/12/unlocking-the-keys-to-longer-life-for-gas-power-generation-turbines.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Accelerate Fast With The New Fastact J Servomotors","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Moog is pleased to announce the introduction of a new series of servomotors called Fastact J Series Servomotors. These are electronically commutated synchronous AC motors with permanent magnets that are for highly dynamic servo applications where positioning times of 15 msec or less are the norm. This complete family of servomotors has very high angular accelerations which differentiates it from the competition.","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eMoog is pleased to announce the introduction of a new series of servomotors called Fastact J Series Servomotors. These are electronically commutated synchronous AC motors with permanent magnets that are for highly dynamic servo applications where positioning times of 15 msec or less are the norm. This complete family of servomotors has very high angular accelerations which differentiates it from the competition.\u003c/p\u003e\r\n \u003ch2\u003e\u003cstrong\u003eSuperior Motor Dynamics Reduces Costs and Improves Cycle Time\u003c/strong\u003e\u003c/h2\u003e\r\n \u003cp\u003e\u003cspan style\u003d\"font-size: 10.0pt;\"\u003e \u003c/span\u003eThe new Fastact J Series Servomotor design is the result of working with high performance machine builders to combine a very low inertia rotor with an electromagnetic design having exceptional overload capacity. It uses a fully laminated, weight and inertia optimized rotor to provide a significant inertia reduction over conventional solid rotor designs. It is able to achieve a high overload capacity through the use of high-energy rare magnets, and an efficient thermal construction. The result is an increase in the effective torque available to accelerate and decelerate the load, enabling higher dynamics and improved cycle times. The performance summary is in Appendix A.\u003c/p\u003e\r\n \u003cp\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_21/cutaways.jpg\" alt\u003d\"\" /\u003e\u003c/p\u003e\r\n \u003col\u003e\r\n \u003cli\u003e\u003ch3\u003e\u003cstrong\u003e\u003cem\u003eMetal CE/UL compliant connectors\u003c/em\u003e\u003c/strong\u003e\u003c/h3\u003e\u003c/li\u003e\r\n \u003cli\u003e\u003ch3\u003e\u003cstrong\u003e\u003cem\u003eProprietary stator design\u003c/em\u003e\u003c/strong\u003e\u003c/h3\u003e\u003c/li\u003e\r\n \u003cli\u003e\u003ch3\u003e\u003cstrong\u003e\u003cem\u003eRare earth magnets\u003c/em\u003e\u003c/strong\u003e\u003c/h3\u003e\u003c/li\u003e\r\n \u003cli\u003e\u003ch3\u003e\u003cstrong\u003e\u003cem\u003eSealed life-time lubricated bearings\u003c/em\u003e\u003c/strong\u003e\u003c/h3\u003e\u003c/li\u003e\r\n \u003cli\u003e\u003ch3\u003e\u003cstrong\u003e\u003cem\u003eLightweight extruded aluminum housing\u003c/em\u003e\u003c/strong\u003e\u003c/h3\u003e\u003c/li\u003e\r\n \u003cli\u003e\u003ch3\u003e\u003cstrong\u003e\u003cem\u003eFully laminated low-inertia rotor\u003c/em\u003e\u003c/strong\u003e\u003c/h3\u003e\u003c/li\u003e\r\n \u003cli\u003e\u003ch3\u003e\u003cstrong\u003e\u003cem\u003eFeedback device\u003c/em\u003e\u003c/strong\u003e\u003c/h3\u003e\u003c/li\u003e\r\n \u003c/ol\u003e\r\n \u003cp\u003eFor over two decades, Moog has been involved in the design and supply of brushless servomotors offering the highest dynamics and reliability. Using a modular design and supported by a variety of options, Moog’s application staff are capable of supplying fully customized J Series Servomotor solutions.\u003c/p\u003e\r\n \u003ch2\u003e\u003cstrong\u003eFlexible Module Design Ensures Easy Integration\u003c/strong\u003e\u003c/h2\u003e\r\n \u003cp\u003e\u003cstrong\u003e\u003cspan style\u003d\"font-size: 10.0pt;\"\u003e \u003c/span\u003e\u003c/strong\u003eThe Fastact J Series Servomotor is available with the following options:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eCooling Options: natural convection, fan cooled or water cooled\u003c/li\u003e\r\n \u003cli\u003eIntegral holding brakes\u003c/li\u003e\r\n \u003cli\u003eResolver or encoder based feedback\u003c/li\u003e\r\n \u003cli\u003eVarious Connector options\u003c/li\u003e\r\n \u003cli\u003ePlain or slot \u0026amp; key type shafts\u003c/li\u003e\r\n \u003cli\u003eTeflon shaft seal (IP67 sealing)\u003c/li\u003e\r\n \u003cli\u003eCustom motor windings\u003c/li\u003e\r\n \u003cli\u003eCustom shafts and flanges\u003c/li\u003e\r\n \u003cli\u003eCustom frameless designs\u003c/li\u003e\r\n \u003cli\u003eCustom designs for unique environments including high temperature, high shock levels, oil and water immersion, areas with explosive gases and areas with elevated radiation levels.\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_21/motor1--motor2.jpg\" alt\u003d\"\" /\u003e\u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003e\u003cstrong\u003e\u003cem\u003eAir cooled JHC5 with straight connectors |Water cooled JH\u003c/em\u003e\u003c/strong\u003e\u003c/h3\u003e\r\n \u003cbr /\u003e\r\n \u003cp\u003eAll Moog servomotors are manufactured in-house and utilize tight machining tolerances, precision balancing and thorough production testing to guarantee a long service life. The use of high reliability feedback devices, sealed lifetime lubricated bearings, precision balanced rotors (Class G 6.3 of ISO 1940), reduced run-out machining tolerances (Class R of DIN 42955-R) and IP65 construction combine to extend service life.\u003c/p\u003e\r\n \u003ch2 class\u003d\"box\"\u003e\u003cstrong\u003eSuccessful Applications\u003c/strong\u003e\u003c/h2\u003e\r\n \u003cp class\u003d\"box\"\u003e\u003cstrong\u003e\u003c/strong\u003e\u003cspan style\u003d\"font-size: 10.0pt;\"\u003eThe Fastact J Series Servomotors can be successfully applied to many applications and markets.\u003c/span\u003e\u003c/p\u003e\r\n \u003cp\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_21/e-Jet258.jpg\" alt\u003d\"\" /\u003e\u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003e\u003cstrong\u003e\u003cem\u003eSource: Netstal Maschinen AG\u003cbr /\u003eHigh Performance Injection Molding Machine\u003c/em\u003e\u003c/strong\u003e\u003c/h3\u003e\r\n \u003cbr /\u003e\r\n \u003ch2\u003e\u003cstrong\u003eBenefits for Injection Molding Machine Applications\u003c/strong\u003e\u003c/h2\u003e\r\n \u003cul\u003e\r\n \u003cli\u003e20-30% cost reduction on servomotor and servodrive combination because of higher efficiency (e.g. same performance and similar pressure deviation achievable with a smaller motor on injection axis)\u003c/li\u003e\r\n \u003cli\u003eHigher injection speeds possible thanks to better Inertia to Motor-Torque ratio\u003c/li\u003e\r\n \u003cli\u003ePossibility to reduce wall thickness because a shorter filling time is achievable\u003c/li\u003e\r\n \u003cli\u003eImproving cycle times because of reduced cooling times (smaller wall thickness) and shorter clamping movement (higher acceleration, maximum speed and deceleration)\u003c/li\u003e\r\n \u003cli\u003eImproved mold protection because of shorter deceleration times after detection of excessive external forces while clamping\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003ch2\u003e\u003cstrong\u003eBenefits for Die Casting Machinery\u003c/strong\u003e\u003c/h2\u003e\r\n \u003cp\u003eSpecific die casting process properties including a sudden change of state (liquid to solid) and the good thermal conductivity of the processed material, require short filling times and rapid deceleration. Meeting these requirements will improve the quality of the part (surface and structural consistence, degree of filling) and reduce the size and wall thickness of the part, offering significant benefits to the user in quality and reduced part cost.\u003c/p\u003e\r\n \u003cp\u003eThe use of a Fastact J Series Servomotor with their outstanding maximum torque to inertia ratio will achieve increased acceleration, cast speed and deceleration. As a result, the application can gain the following advantages:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eIncreased part-quality due to shorter deceleration time and higher cast speed prevents the material from unintended changes of state\u003c/li\u003e\r\n \u003cli\u003eShorter cooling time because of thin parts as well as unheated casts (both due to the ability of shorter filling times) results in shorter cycle times\u003c/li\u003e\r\n \u003cli\u003eThin walled parts reduce parts costs due to lower weight\u003c/li\u003e\r\n \u003cli\u003eReduced risk of “over casting”; deceleration of the axis is started before the cast is completely filled; with shorter deceleration times, the overcast protection has less impact on filling time (i.e. shorter filling times); in addition, improved part quality is achieved\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003ch2\u003e\u003cstrong\u003eAppendix A: Performance Summary of Fastact J-Series Motors\u003c/strong\u003e\u003c/h2\u003e\r\n \u003cp\u003e\u003cstrong\u003eMotor Type Decription\u003c/strong\u003e\u003cbr /\u003eExample JSx3\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eJ \u003d Fastact J Series\u003c/li\u003e\r\n \u003cli\u003eS \u003d Standard or H \u003d High Dynamic\u003c/li\u003e\r\n \u003cli\u003eX \u003d Cooling Options (Natural convection, Fan cooled, Water cooled)\u003c/li\u003e\r\n \u003cli\u003e3 \u003d Motor size 70 mm (2.75 in) flange\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003cp\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_21/appendix_A.jpg\" alt\u003d\"\" /\u003e\u003c/p\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003ch2\u003e\u003cstrong\u003eAuthor\u003c/strong\u003e\u003c/h2\u003e\r\n \u003cp\u003e\u003cstrong\u003e\u003c/strong\u003e\u003cspan style\u003d\"font-size: 10.0pt;\"\u003eAndrew Barrett, B.E.(electrical), M.Eng.Sc. (control electronics), MBA, is Product Line Manager for Moog’s Industrial Servomotors. He brings 17 years of experience in engineering, operations and product line management, gained during a career with several multinational companies.\u003c/span\u003e\u003c/p\u003e\r\n \u003cp\u003eManuel Niedermann, B.E.(electrical), MAS (business administration and engineering), Project Manager for Application Engineering of Electromechanical systems. He brings 8 years of experience in engineering and project management. His previous experiences have been in the semiconductor and textiles machine manufacturing industries.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:industry/industrial-machinery","moog-news-and-events:product/servo-valves-and-proportional-valves","moog-news-and-events:product/motors-and-servomotors","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:product/controllers-controls-and-software","moog-news-and-events:product/servodrives-drives-and-drive-systems","moog-news-and-events:product/radial-piston-pumps","moog-news-and-events:category/articles","moog-news-and-events:category/blogs"],"startDate":"2009-01-01T00:00:00.000-05:00","categories":[{"left":"Industrial Machinery","right":"moog-news-and-events:industry/industrial-machinery"},{"left":"Servo Valves and Proportional Valves","right":"moog-news-and-events:product/servo-valves-and-proportional-valves"},{"left":"Motors \u0026 Servomotors","right":"moog-news-and-events:product/motors-and-servomotors"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Controllers, Controls \u0026 Software","right":"moog-news-and-events:product/controllers-controls-and-software"},{"left":"Servodrives, Drives \u0026 Drive Systems","right":"moog-news-and-events:product/servodrives-drives-and-drive-systems"},{"left":"Radial Piston Pumps","right":"moog-news-and-events:product/radial-piston-pumps"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2009/08/accelerate-fast-with-the-new-fastact-j-servomotors.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Wimbledon Centre Court\u0027s new retractable roof relies upon Moog high-performance technology","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Moog recently completed a challenging and high profile project that required great expertise in electric actuation as well as the highest level of project management to design. The project involved creating a control architecture for the actuated elements of a moving roof on the Centre Court at Wimbledon - unarguably one of the most famous tennis events in the world. In 2007 it was viewed in 748.4 million TV homes. This motion control challenge required that Moog’s world-class products work securely, quietly, speedily, safely and accurately and that the project was on-time for the 2009 Championships where it would be under the scrutiny of the entire viewing world.","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eMoog recently completed a challenging and high profile project that required great expertise in electric actuation as well as the highest level of project management to design. The project involved creating a control architecture for the actuated elements of a moving roof on the Centre Court at Wimbledon - unarguably one of the most famous tennis events in the world. In 2007 it was viewed in 748.4 million TV homes. This motion control challenge required that Moog’s world-class products work securely, quietly, speedily, safely and accurately and that the project was on-time for the 2009 Championships where it would be under the scrutiny of the entire viewing world.\u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_21/Centre-Court_from-side-at-roof-level.jpg\" alt\u003d\"\" /\u003e\u003cbr /\u003e\u003cstrong\u003e\u003cem\u003eWimbledon Centre Court view at roof level.\u003c/em\u003e\u003c/strong\u003e \u003c/h3\u003e\r\n \u003cbr /\u003e\r\n \u003cp\u003eThe project involved supplying 148 axes of control with products and software for closed-loop control for the roof movement. Engineers from United Kingdom, Germany, Italy, Ireland and the United States worked together from definition of requirements to final implementation and on-going support to provide a truly collaborative solution for a very special customer.\u003c/p\u003e\r\n \u003ch2\u003e\u003cstrong\u003eThe Project Definition\u003c/strong\u003e\u003c/h2\u003e\r\n \u003cp\u003eTake a world renowned sporting venue, steeped in heritage and tradition, one that is home to a sporting championship seen in 750 million homes, followed by more than 10 million internet users making 46 million visits online and spending an average of 70 minutes each with eyes glued to the hallowed turf. That’s Wimbledon.\u003c/p\u003e\r\n \u003cp\u003eEven non tennis fans will know that the image of the Wimbledon Championships at the All England Lawn Tennis Club can be spoiled by the realities of the British weather. With the popularity of the game growing and increasing numbers of spectators, including the world media taking an interest, uninterrupted play became a big priority. So it became clear that a new solution was needed, and that solution was to put a roof on the world famous Centre Court at Wimbledon. That’s when a world leader in motion control, Moog, was called in to help make the vision a reality - because this project was expected to be challenging.\u003c/p\u003e\r\n \u003cp\u003eInitial discussions took place in 2004 when Moog and a number of specialists were approached to answer the complex control problem of an actuated moving roof. Initial discussions considered the use of hydraulic actuators but Moog engineers, in discussion with the design teams concluded that these would not be the perfect solution: noise and vibration from many hydraulic power units might be an issue and even the slightest risk of oil seepage onto the grass wasn’t worth taking.\u003c/p\u003e\r\n \u003cp\u003eIt was then that Moog expertise came to the fore. “Electric actuation was the answer and we had a solution that met both technical and architectural requirements. The system would also be extremely quiet and remove the risk of oil seepage – a perfect solution”, explained Ian Bartlett, Project Manager.\u003c/p\u003e\r\n \u003cp\u003e“With expertise in both hydraulic and electric technologies, we are able to be unbiased and provide a technology-neutral opinion in such situations, and for this project an all electric approach was proven to be the most appropriate solution,” he said. “The architects wanted a roof that would occupy minimal space in the open position, partly to allow maximum sunlight access to the grass and partly to ensure the same level of ventilation was afforded to the space. The Moog solution was one of a number that enabled the architects to achieve their objectives without compromising the functional performance of the system.”\u003c/p\u003e\r\n \u003ch2\u003e\u003cstrong\u003eProject Implementation\u003c/strong\u003e\u003c/h2\u003e\r\n \u003cp\u003eThe collaboration along with Moog technical know how and world-class products ensured that the new moving roof at Wimbledon was delivered on time and to great critical acclaim. “Other than the obvious functional performance pressures such as the speed and accuracy of deployment, there was also the small matter of ensuring that the roof was completed and tested in time for this year’s Championships,” added Bartlett.\u003c/p\u003e\r\n \u003cp\u003eIn a complex hierarchy of contractors, Galliford Try, who were appointed in 1973 to look after the site and have also been managing the master plan since 1994, instigated the phase to install the retractable roof. At the same time major changes to the Centre Court structure and facilities to accommodate the new roof were implemented. Watsons were appointed to carry out the major steelwork and SCX were contracted to work on the mechanical components. All of this infrastructure was brought “to life” by Moog’s electric products. Moog supplied the high performance electric control system comprising of electric actuators, servomotors, servodrives and closed-loop controllers. Additionally, Moog worked with a partner to deliver the supervisory and data acquisition system. A total of 148 axes of control have been supplied by Moog as well as the 40 control cabinets mounted on the roof trusses and main control desk housed within the Centre Court control room. All these products and software operate together to allow over 1,000 tonnes (1,102 US tonnes) of steel to move safely above 15,000 spectators.\u003c/p\u003e\r\n \u003ch2\u003e\u003cstrong\u003eHow the Roof Works\u003c/strong\u003e\u003c/h2\u003e\r\n \u003cbr /\u003e\r\n \u003cp style\u003d\"text-align: center;\"\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_21/maincontrolpanel.jpg\" alt\u003d\"\" /\u003e\u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003e\u003cstrong\u003e\u003cem\u003eMain Control Panel in test\u003c/em\u003e\u003c/strong\u003e\u003c/h3\u003e\r\n \u003cbr /\u003e\r\n \u003cp\u003eThe new roof works on a principle similar to a folding fabric concertina - with metal ribs or “trusses” supporting a translucent industrial fabric. “The trusses are basically inverted triangles, which are supported by the end arms and set into precise motion by electric actuators which form a structural yet moveable part of the roof. The accuracy of movement has to be virtually pin point at both ends of the trusses,” explained Ian. With this design, the roof can be folded into the ends of the building, with the translucency giving the court an open feel when closed.\u003c/p\u003e\r\n \u003cp\u003eThe retractable roof is made up of 9 bays of tensioned fabric divided into two sections (North and South). The northern section has 5 bays, with 4 in the south. Each bay is captivated on either side by a steel truss (10 trusses in total) spanning the 77 m (253 ft) wide court with approximately 5,200 square metres (55,972 square feet) of fabric keeping the rain out and allowing the light in. The ends of each truss are supported by a wheeled carriage or “bogie” which moves along a track positioned on the newly installed ‘fixed’ roof of the Centre Court. The roof takes eight minutes to close and if that’s being done because of rain, court covers will protect the grass in the usual way while the closure is in progress.\u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_21/Bogie_Motor.jpg\" alt\u003d\"\" /\u003e\u003cbr /\u003e\u003cstrong\u003e\u003cem\u003eBogie Motor on track\u003c/em\u003e\u003c/strong\u003e\u003c/h3\u003e\r\n \u003cbr /\u003e\r\n \u003ch2\u003e\u003cstrong\u003eThe roof has 5 basic modes of operation, each activated by one button:\u003c/strong\u003e\u003c/h2\u003e\r\n \u003cbr /\u003e\r\n \u003ch2\u003e\u003cstrong\u003e1. Move to Park Position\u003c/strong\u003e\u003c/h2\u003e\r\n \u003cbr /\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_21/roofintheparkedposition.jpg\" alt\u003d\"\" /\u003e\u003cbr /\u003e\u003cstrong\u003e\u003cem\u003eThe Roof is in two “halves”, the North and the South sections. For most of the year both sections are stored at the North end of the Centre Court.\u003c/em\u003e\u003c/strong\u003e\u003c/h3\u003e\r\n \u003cbr /\u003e\r\n \u003cp\u003eWhen not in use for the Championship, the south roof sections are “Moved to their Park Position” at the north end of the stadium for storage. This park position allows the maximum sunlight to reach the court, particularly during the winter months. The south roof unlocks from the fixed roof and begins its travels towards the north section.\u003c/p\u003e\r\n \u003cp\u003eThe PLC gives a target position to the Moog Servo Controllers (MSC) responsible for the movement of the “leading” truss. Each truss is controlled by an MSC controller on each end. The master MSC generates a position command profile and this is used by both sides to control the movement of the bogies in closed-loop position control. The feedback position of all the trusses is measured to within 0.1 mm (0.004 in) over the entire length of the roof.\u003c/p\u003e\r\n \u003cp\u003eThe master continuously monitors the following and skew errors and adjusts the command position to maintain the position accuracy across the roof. The lead truss also sends an assisting torque to the following truss bogies so that all the trusses move as one at 100 mm/s (3.94 in/s) towards the north sections. When the south roof nears the north roof it slows and creeps gently into the final position. The two sections then lock together and remain in position until they are needed again.\u003c/p\u003e\r\n \u003ch2\u003e\u003cstrong\u003e2. Move to Championship Mode\u003c/strong\u003e\u003c/h2\u003e\r\n \u003cbr /\u003e\r\n \u003cp\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_21/championshipposition.jpg\" alt\u003d\"\" /\u003e\u003c/p\u003e\r\n \u003cp style\u003d\"text-align: center;\"\u003e\u003cstrong\u003e\u003cem\u003e.\u003c/em\u003e\u003c/strong\u003e\u003c/p\u003e\r\n \u003cp\u003eDuring Championship mode, the reverse process happens and the south roof sections move down to the south and attach once more to the fixed roof. At the end of the movement after the south section is locked into place the trusses are within 0.5 mm (0.02 in) of their desired positions.\u003c/p\u003e\r\n \u003ch2\u003e\u003cstrong\u003e3. Deploy/Close the Roof\u003c/strong\u003e\u003c/h2\u003e\r\n \u003cbr /\u003e\r\n \u003cp\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_21/roofpartdeployed.jpg\" alt\u003d\"\" /\u003e\u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003e\u003cstrong\u003e\u003cem\u003eEach Half Truss is controlled by its own Control Panel. Each MSC controls 4 off End Arms, 2 off Restraint Arms and 2 off Bogie motors in synchronization control. The End Ams and Restraint Arms are controlled in Position control, the bogie motors are controlled in torque mode. The MSC’s controlling each half truss communicate with each other and thus the whole truss is synchronized.\u003c/em\u003e\u003c/strong\u003e\u003c/h3\u003e\r\n \u003cbr /\u003e\r\n \u003cp\u003eWhen the decision is made to close the roof, the roof begins to deploy one truss at a time on both the north and south sections. The truss is deployed by the bogies and the end arm assemblies. The end arm assemblies look like giant inverted hinges which open up from a very deep narrow “V” into a wide shallow “V”. During the movement the point of the V moves up and the ends move out thus pushing the top of the deploying truss away from its neighbor. This movement is controlled using four end arm actuators on each side. Each actuator is capable of pushing and pulling with a force equivalent to 35 tonnes (38 US tonnes) at its rod end. The actuators are connected to the end arm assembly so that there is a large mechanical advantage.\u003c/p\u003e\r\n \u003cp\u003eThe position of all the end arm actuators are controlled in closed-loop position control using its own inbuilt absolute encoder. All 8 actuators are synchronized by the MSC controllers. However, as the end arm assembly deploys the mechanical advantage and lever ratio changes, the MSC compensates for this change by using a look up table to check the current actuator position against a linear deployment position. This check is important because not only does the MSC have to keep the end arm actuators synchronized, it also has to position the bogie directly below the top of the truss to keep the truss in a vertical position. Across the centre of each roof section are 4 restraint arm assemblies, each with its own actuator. These help maintain the shape of the truss across the length and ensure that the trusses meet square when the north and south sections are fully deployed. These actuators also work through a non-linear linkage and they too have to be synchronized with the end arms and bogies.\u003c/p\u003e\r\n \u003cp\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_21/armactuators.jpg\" alt\u003d\"\" /\u003e\u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003e\u003cstrong\u003e\u003cem\u003eEnd Arm Actuator | Restraint Arm Actuator Full Deployed\u003c/em\u003e\u003c/strong\u003e\u003c/h3\u003e\r\n \u003cbr /\u003e\r\n \u003cp\u003eOnce a truss is deployed the restraint arms and end arms are locked and the next truss deploys. While the next truss deploys a torque is sent to the bogie motors on the already deployed truss so that it moves in unison. In this way when the last truss is deploying the actuators and motors on that truss uses roughly the same forces as the first truss deploying on its own.\u003c/p\u003e\r\n \u003ch2\u003e\u003cstrong\u003e4. Roof Deployed\u003c/strong\u003e\u003c/h2\u003e\r\n \u003cbr /\u003e\r\n \u003cp\u003eThe roof retracts in a similar fashion to the deployment.\u003c/p\u003e\r\n \u003cp\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_21/roofdeployed.jpg\" alt\u003d\"\" /\u003e\u003c/p\u003e\r\n \u003cp\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_21/2-greens-view-from-below.jpg\" alt\u003d\"\" /\u003e\u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003e\u003cstrong\u003e\u003cem\u003eView from below (without roof cloth)\u003c/em\u003e\u003c/strong\u003e\u003c/h3\u003e\r\n \u003cbr /\u003e\r\n \u003ch2\u003e\u003cstrong\u003e5. Sunshade Mode\u003c/strong\u003e\u003c/h2\u003e\r\n \u003cbr /\u003e\r\n \u003cp\u003eThe leading truss on the southern roof is deployed to provide shade over the Royal Box. When the roof is in this position it can be either deployed or retracted, depending on the whims of the British weather.\u003c/p\u003e\r\n \u003ch2\u003e\u003cstrong\u003eThe Benefits of the Moog Solution\u003c/strong\u003e\u003c/h2\u003e\r\n \u003cp\u003eThe roof has been designed to work securely, quietly, speedily, safely and accurately. In a sense, the less it’s noticed the more it is achieving its technical objective. The translucent nature of the roof makes it easy to forget it’s there when it’s fully deployed.\u003c/p\u003e\r\n \u003cp\u003eThis project involved collaboration with engineers from our facilities in the United Kingdom, Germany, Italy, Ireland and the United States to design and build a motion control solution that met all of the stringent requirements of this high profile project. Everyone at Moog has felt a huge sense of pride at working on this prestigious project, not just those who have been involved in bringing it to fruition. It demonstrates the partnership approach we bring to complex situations where many contractors are involved. A key objective was to ensure that while the finest technology was employed, the heritage of the venue was preserved. But one tradition that even die-hard Wimbledon fans won’t miss this year is the phrase: ‘Rain stopped play’.\u003c/p\u003e\r\n \u003ch2\u003e\u003cstrong\u003eAuthor\u003c/strong\u003e\u003c/h2\u003e\r\n \u003cp\u003eIan Bartlett worked as a Senior Project Engineer working on a number of Electro-Hydraulic applications, becoming Engineering Solutions Manager for the Industrial Engineering Group at Moog in Tewkesbury, England (MCL) with responsibilities for the engineering team. Since 2009, as part of the European Control Solutions Organisation, Ian now has responsibility as the European Programme Manager for Power Generation as well as the MCL Local Engineering Coordinator role. Ian has a background in both electrical and mechanical/hydraulic systems having studied for his Degree in Electrical Engineering.\u003c/p\u003e\r\n \u003cp\u003eSimon Furnell, Moog Senior Applications Engineer has been with the company since 2001. Simon has been involved in the project since the first telephone enquiry until the final sign off and has played a key role in the early design stages, development of software and testing of the roof, often working in the difficult conditions the British weather can throw at you. Simon has a B.Eng in Mechanical Engineering and a MSc in Fluid Power Systems, both from the University of Bath.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:product/actuators-and-servoactuators","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:industry/simulation","moog-news-and-events:industry/test","moog-news-and-events:category/articles","moog-news-and-events:category/blogs","moog-news-and-events:type/article/feature-article","moog-news-and-events:product/controllers-controls-and-software"],"startDate":"2009-01-01T00:00:00.000-05:00","categories":[{"left":"Actuators \u0026 Servoactuators","right":"moog-news-and-events:product/actuators-and-servoactuators"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Simulation","right":"moog-news-and-events:industry/simulation"},{"left":"Test","right":"moog-news-and-events:industry/test"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"},{"left":"Feature Article","right":"moog-news-and-events:type/article/feature-article"},{"left":"Controllers, Controls \u0026 Software","right":"moog-news-and-events:product/controllers-controls-and-software"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2009/08/wimbledon-moogs-design-is-moving-on-up.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Accelerate your Product Development with a Moog Kinematics \u0026 Compliance Test System","openInANewTab":false,"articleTitleType":"h1","smallDescription":"In September 2008, Moog installed and commissioned a K\u0026C Test System at a major OEM\u0027s site as the first of its kind. K\u0026C stands for Kinematics and Compliance and the system is used for measuring the kinematics and compliance properties of a vehicle\u0027s suspension. The development of vehicle suspensions makes extensive use of CAD and CAE tools reducing the need of real-world prototypes. Later on in the development process the K\u0026C Test System is used for design verification, which makes it an important addition to the chassis development process. ","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eIn September 2008, Moog installed and commissioned a K\u0026amp;C Test System at a major OEM\u0027s site as the first of its kind. K\u0026amp;C stands for Kinematics and Compliance and the system is used for measuring the kinematics and compliance properties of a vehicle\u0027s suspension. The development of vehicle suspensions makes extensive use of CAD and CAE tools reducing the need of real-world prototypes. Later on in the development process the K\u0026amp;C Test System is used for design verification, which makes it an important addition to the chassis development process. Additionally, the K\u0026amp;C Test System is used for suspension tuning. The influence of changes in suspension parts characteristics are easily assessed with the K\u0026amp;C Test System. This makes it a versatile and valuable tool. Moog has been leading the industry in the development of high performance electric K\u0026amp;C Test Systems and is actively involved in a new Working Group to develop a K\u0026amp;C Standard for the relevant ISO sub committee (ISO/TC22/SC9).\u003c/p\u003e\r\n \u003cp\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_20/Accelerate_your_Product_Development/hexapods_electric_actuation_exp.jpg\" alt\u003d\"\" /\u003e\u003c/p\u003e\r\n \u003ch2\u003eWhat is K\u0026amp;C testing?\u003c/h2\u003e\r\n \u003cp\u003eThe vehicle suspension is a complex mechanism that consists of links, joints and bushings (elastics bearings). Basically, the wheel has two degrees of freedom; in vertical direction, to cushion road obstacles, and in steer direction, to change direction. The other motions are therefore constrained. This is referred to as the kinematics of the suspension. Since the suspension contains elastic elements, it will deform under influence of external forces and moments. This is the compliance of the suspension.\u003c/p\u003e\r\n \u003cp\u003eThe general concept of K\u0026amp;C measurements is to separate the kinematics and compliance properties for the different degrees of freedom. For example, consider a vertical motion test. The wheel is moved vertically within the full stroke of the suspension. The longitudinal and lateral forces as well as the aligning (steer) torque are controlled to zero. In this way no reaction forces can be built up in the suspension and therefore the constrained longitudinal, lateral and steer motions are measured. The K\u0026amp;C Test System is able to control each degree of freedom in position or force mode.\u003c/p\u003e\r\n \u003cp\u003eThe measurement set-up consists of the vehicle which is fixed to the ground and thus cannot move. The wheels are standing on individual platforms that can move and rotate in six directions or degrees of freedom. The wheel contact force and moment, the platform motion and the wheel motion are measured. A motor is connected to a steering wheel so it can be steered and the steering torque is measured.\u003c/p\u003e\r\n \u003cp style\u003d\"text-align: center;\"\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_20/Accelerate_your_Product_Development/kc.jpg\" alt\u003d\"\" /\u003e\u003c/p\u003e\r\n \u003ch2\u003eComponents\u003c/h2\u003e\r\n \u003cp\u003eThe K\u0026amp;C Test System consists of the following components:\u003c/p\u003e\r\n \u003cp\u003e\u003cspan style\u003d\"font-size: 10.0pt;\"\u003e\u003cstrong\u003e\u003cspan style\u003d\"font-family: arial , helvetica , sans-serif;\"\u003eHexapods\u003c/span\u003e\u003c/strong\u003e\u003c/span\u003e\u003cbr /\u003e The platforms are hexapods or Stewart platforms. The platform has six actuators which allow it to move in all six directions. The platforms move the wheels to move and can move individually but for the K\u0026amp;C rig their motions are coupled, so the wheels can move simultaneously.\u003c/p\u003e\r\n \u003cp\u003eHexapod technology and electric actuation provide simpler installation, less required space and lower maintenance costs.\u003c/p\u003e\r\n \u003cp\u003e\u003cspan style\u003d\"font-family: arial , helvetica , sans-serif;font-size: 10.0pt;\"\u003e\u003cstrong\u003eTrack width adjustment\u003c/strong\u003e\u003c/span\u003e\u003cbr /\u003e The hexapods are mounted on a frame which is mounted on the floor. The frame allows the hexapods to be positioned in lateral direction, so the position of the hexapods can be adjusted to the track width of the vehicle under test.\u003c/p\u003e\r\n \u003cp\u003e\u003cspan style\u003d\"font-family: arial , helvetica , sans-serif;font-size: 10.0pt;\"\u003e\u003cstrong\u003eLoad cells\u003c/strong\u003e\u003c/span\u003e\u003cbr /\u003e The hexapod platforms are each equipped with a six axes load cell to measure the forces and moments applied to the wheels.\u003c/p\u003e\r\n \u003cp\u003e\u003cspan style\u003d\"font-family: arial , helvetica , sans-serif;font-size: 10.0pt;\"\u003e\u003cstrong\u003eOptical position sensor system\u003c/strong\u003e\u003c/span\u003e\u003cbr /\u003e The system is equipped with two cameras, each focused on a side of the vehicle and optical targets fitted to the wheels. The positions of these optical targets are measured by the cameras so the motion of the platforms and the wheels can be determined. Both cameras are connected and measure in the same frame of reference with very high accuracy.\u003c/p\u003e\r\n \u003cp\u003e\u003cspan style\u003d\"font-family: arial , helvetica , sans-serif;font-size: 10.0pt;\"\u003e\u003cstrong\u003eControl system\u003c/strong\u003e\u003c/span\u003e\u003cbr /\u003e The control system consists of a real-time computer with a data-acquisition system. The control system uses the measured forces and moments and the platform motion as feedback for controlling the platforms and steering wheel to the commanded positions. Each control channel can be in position or force control. The commanded positions are translated to actuator position by a real-time kinematics model of the hexapods. Additionally, the control system handles all data acquisition and recording.\u003c/p\u003e\r\n \u003cp\u003e\u003cspan style\u003d\"font-family: arial , helvetica , sans-serif;font-size: 10.0pt;\"\u003e\u003cstrong\u003eApplication software\u003c/strong\u003e\u003c/span\u003e\u003cbr /\u003e The application software runs on an operator computer and it manages all the tests. The tests are defined and the appropriate commands are sent to the control system which performs the test. The measurement data is collected from the control system and stored in a database. The test execution can be monitored on-line and measurement reports are generated automatically. By using templates for the tests, a standard test suite is defined but specific tests can be easily created as well. The application supports interaction with the operator for entering additional data and asking for confirmation on-line during test execution. This feature is also fully customizable.\u003c/p\u003e\r\n \u003ch2\u003eSpecifications\u003c/h2\u003e\r\n \u003cbr /\u003e\r\n \u003cp\u003e\u003cspan style\u003d\"font-family: arial , helvetica , sans-serif;font-size: 10.0pt;\"\u003e\u003cstrong\u003eElectric actuators\u003c/strong\u003e\u003c/span\u003e\u003cbr /\u003e The K\u0026amp;C Test System is an electric actuated system. It doesn\u0027t need a complex infrastructure compared to a hydraulic actuated system. The system produces very little noise during operation and maintenance is very limited.\u003c/p\u003e\r\n \u003cp\u003e\u003cspan style\u003d\"font-family: arial , helvetica , sans-serif;font-size: 10.0pt;\"\u003e\u003cstrong\u003eSingle closed loop controller settings\u003c/strong\u003e\u003c/span\u003e\u003cbr /\u003e The control system uses one set of parameters which is suited for all types of vehicles. There is no manual loop tuning needed. This makes the system very user-friendly and easy-to-use.\u003c/p\u003e\r\n \u003cp\u003e\u003cspan style\u003d\"font-family: arial , helvetica , sans-serif;font-size: 10.0pt;\"\u003e\u003cstrong\u003eOptical position sensor\u003c/strong\u003e\u003c/span\u003e\u003cbr /\u003e The position sensor uses optical targets which are fitted to the wheels with magnets and two cameras beside each hexapod. An automatic calibration procedure is used to determine the alignment properties of the targets with respect to the wheel and is accounted for automatically in the software. Since there is no mechanical contact between the sensor and the vehicle, the sensor does not influence the measured positions.\u003c/p\u003e\r\n \u003cp\u003e\u003cspan style\u003d\"font-family: arial , helvetica , sans-serif;font-size: 10.0pt;\"\u003e\u003cstrong\u003eAutomatic vehicle set-up\u003c/strong\u003e\u003c/span\u003e\u003cbr /\u003e Once the vehicle is mounted, the K\u0026amp;C Test System determines the vehicle position and orientation with respect to the rig and automatically compensates for the actual vehicle position. The set-up procedure only takes about two minutes. The entire process to be ready for test, including mounting of the vehicle, takes approximately 20 minutes.\u003c/p\u003e\r\n \u003cp\u003e\u003cspan style\u003d\"font-family: arial , helvetica , sans-serif;font-size: 10.0pt;\"\u003e\u003cstrong\u003eFully customizable application software\u003c/strong\u003e\u003c/span\u003e\u003cbr /\u003e The application software comes with templates for standard kinematics and compliance measurements. The user is also able to create templates. Therefore, the user interface, test procedures and data acquisition are fully flexible.\u003c/p\u003e\r\n \u003cp\u003e\u003cspan style\u003d\"font-family: arial , helvetica , sans-serif;font-size: 10.0pt;\"\u003e\u003cstrong\u003eInvolvement in International Standardization\u003c/strong\u003e\u003c/span\u003e\u003cbr /\u003e In January 2009, the sub-committee ISO/TC22/SC9 - Vehicle Dynamics and Road-Holding Ability of the International Organization for Standardization (ISO) decided to form a new Working Group to develop a K\u0026amp;C Standard. This Working Group is formed by international experts in the automotive industry. The objective of this new working group is to standardize the K\u0026amp;C measurement process and analysis, independent of the type of test system and measurement principle. Moog is actively involved and the author is the convener of the Working Group.\u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003eErik Kuiper is an Application Engineer at Moog in The Netherlands. He holds a Master of Science degree in Mechanical Engineering from Delft University of Technology and has over 8 years of experience in the automotive industry.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:product/actuators-and-servoactuators","moog-news-and-events:product/simulation-tables","moog-news-and-events:product/test-systems","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:industry/simulation","moog-news-and-events:product/controllers-controls-and-software","moog-news-and-events:industry/test","moog-news-and-events:product/motion-systems","moog-news-and-events:category/blogs","moog-news-and-events:type/article/feature-article","moog-news-and-events:category/articles"],"startDate":"2009-01-01T00:00:00.000-05:00","categories":[{"left":"Actuators \u0026 Servoactuators","right":"moog-news-and-events:product/actuators-and-servoactuators"},{"left":"Simulation Tables","right":"moog-news-and-events:product/simulation-tables"},{"left":"Test Systems","right":"moog-news-and-events:product/test-systems"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Simulation","right":"moog-news-and-events:industry/simulation"},{"left":"Controllers, Controls \u0026 Software","right":"moog-news-and-events:product/controllers-controls-and-software"},{"left":"Test","right":"moog-news-and-events:industry/test"},{"left":"Motion Systems","right":"moog-news-and-events:product/motion-systems"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"},{"left":"Feature Article","right":"moog-news-and-events:type/article/feature-article"},{"left":"Articles","right":"moog-news-and-events:category/articles"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2009/04/accelerate-your-product-development-with-a-moog-kinematics-compliance-test-system.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"5 Ways Moog Can Help You Make an Easier Switch to Electric Actuation","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Moog technicians and engineers are often asked by customers for help in transitioning an application from hydraulic to electric. With a large team of application engineers with great expertise in both hydraulic and electric technologies, the first step usually involves working with the customer to analyze which technology is best for the application. Looking at the forces involved, power requirements, and operating environment as well as each customer\u0027s expectations such as lifespan, lifecycle costs and maintenance programs, the answer is always unique to each machine, application and company.","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eMoog technicians and engineers are often asked by customers for help in transitioning an application from hydraulic to electric. With a large team of application engineers with great expertise in both hydraulic and electric technologies, the first step usually involves working with the customer to analyze which technology is best for the application. Looking at the forces involved, power requirements, and operating environment as well as each customer\u0027s expectations such as lifespan, lifecycle costs and maintenance programs, the answer is always unique to each machine, application and company.\u003c/p\u003e\r\n \u003cp style\u003d\"text-align: center;\"\u003e\u003cimg alt\u003d\"\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Products/Acuation_Systems/Industrial/industrial_servoactuation_package.jpg\" /\u003e\u003c/p\u003e\r\n \u003cp\u003e\u003c/p\u003e\r\n \u003ch3\u003e\u003cem\u003e\u003cstrong\u003eMoog Electric Linear Servoactuation Package is a pre-engineered system consisting of an electric actuator, servodrive and integrated software.\u003c/strong\u003e\u003c/em\u003e\u003c/h3\u003e\r\n \u003cp\u003e\u003c/p\u003e\r\n \u003cp\u003eBased on lessons learned from working with many companies who have successfully made the transition from hydraulic to electric, Moog has developed an Electric Linear Servoactuator Package solution that combines performance with ease of installation. Here are 5 ways Moog can help you to make the easy switch to electric actuation.\u003c/p\u003e\r\n \u003ch2\u003e\u003cstrong\u003e# 1 - Complete package, ready to use out-of-the-box\u003c/strong\u003e\u003c/h2\u003e\r\n \u003cp\u003eThe Moog Electric Linear Servoactuator Package is a pre-engineered system consisting of an electric actuator, servodrive and integrated software. Because the entire system is sized to fit the specific machine application, it is much simpler to integrate than an assortment of components would be. Based upon the analysis of the application, we recommend either a standard or a flexible package depending on the configuration, size and strokes needed.\u003c/p\u003e\r\n \u003cp\u003eA Standard Linear Servoactuation Package is available in three motor frame sizes that can cover most applications with a continuous force to 28 kN (6,200 lbs), stroke lengths of 150 and 300 mm (5.9 and 11.8 ins) and rod speeds to 600 mm/sec (24 in/sec). If other performance characteristics are needed our Flexible Linear Servoactuator Package has a wide range of choices, including four actuator frame sizes and two styles, and speeds up to 1,600 mm/sec (63 in/sec), forces up to 96 kN (21,500 lbs) and stroke lengths up to 2,500 mm (98 in).\u003c/p\u003e\r\n \u003ch2\u003e\u003cstrong\u003e# 2 - Quick and easy to install\u003c/strong\u003e\u003c/h2\u003e\r\n \u003cp\u003eOne of the hurdles to successfully installing an all-electric system is matching the performance of a variety of components. If just one component isn\u0027t precisely matched to the performance of the others, the engineer risks extended downtime and even damage to the machine itself. The Moog package has been pre-engineered for optimal performance which means, in most cases, the customer can manage their own engineering with little or no assistance from the outside. This makes installation faster, easier and more cost-effective.\u003c/p\u003e\r\n \u003cp style\u003d\"text-align: center;\"\u003e\u003cimg alt\u003d\"\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_20/5_Ways_Moog_Can_Help/servoactuator_drives.jpg\" /\u003e\u003c/p\u003e\r\n \u003ch2\u003e\u003cstrong\u003e# 3 - Saves time and added costs\u003c/strong\u003e\u003c/h2\u003e\r\n \u003cp\u003eTo further minimize application and installation time, Moog has created sizing software that takes the guesswork out of the planning process and helps ensure a perfect fit and optimal performance for the life of the machine. Moog\u0027s new software can easily specify the linear electric actuator solution that meets each machine\u0027s technical requirements. For example, the sizing software defines system parameters including:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003emotion profiles\u003c/li\u003e\r\n \u003cli\u003eforce requirements\u003c/li\u003e\r\n \u003cli\u003eoperating temperature\u003c/li\u003e\r\n \u003cli\u003eorientation of installation\u003c/li\u003e\r\n \u003cli\u003esystem lifespan\u003c/li\u003e\r\n \u003cli\u003eand more\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003ch2\u003e\u003cstrong\u003e# 4 - Easy to commission and safeguards your investment\u003c/strong\u003e\u003c/h2\u003e\r\n \u003cp\u003eAnother key element of the Moog solution is the flexible commissioning software. This software helps the system operate more efficiently, delivering the exact performance characteristics and flexibility for the application. And a user-friendly control panel affords ease of set-up and troubleshooting. The result of this sophisticated software is faster commissioning with less technical support required.\u003c/p\u003e\r\n \u003ch2\u003e\u003cstrong\u003e# 5 - Total support\u003c/strong\u003e\u003c/h2\u003e\r\n \u003cp\u003eWhile the Moog solution is designed for ease of installation and simplified, high-performance operation, support is always available when needed around the globe. Moog has been at the forefront of electric technology for more than 25 years and our experienced engineers are always ready to work with you to provide unsurpassed technical expertise and proactive support.\u003c/p\u003e\r\n \u003cp\u003eMoog has several servodrive options that you will work with this servoactuation package. Contact your local office to learn more about the servoactuation package that will best meet your requirements.\u003c/p\u003e\r\n \u003ch2\u003e\u003cstrong\u003eAuthor\u003c/strong\u003e\u003c/h2\u003e\r\n \u003cp\u003eDon Bockhahn is the Electro-Mechanical Actuator Product Application Manager for Moog Industrial where his responsibility is to introduce the electric actuators product line to distribution channels as well as develop various applications for customers. He has worked in Engineering and Sales positions for a variety of motion control companies as well as electric actuator manufacturers.\u003c/p\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003cp\u003e \u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:product/actuators-and-servoactuators","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:industry/simulation","moog-news-and-events:industry/test","moog-news-and-events:product/servodrives-drives-and-drive-systems","moog-news-and-events:category/articles","moog-news-and-events:category/blogs","moog:blogs/hydraulic-systems","moog:blogs/electric-actuation"],"startDate":"2009-01-01T00:00:00.000-05:00","categories":[{"left":"Actuators \u0026 Servoactuators","right":"moog-news-and-events:product/actuators-and-servoactuators"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Simulation","right":"moog-news-and-events:industry/simulation"},{"left":"Test","right":"moog-news-and-events:industry/test"},{"left":"Servodrives, Drives \u0026 Drive Systems","right":"moog-news-and-events:product/servodrives-drives-and-drive-systems"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2009/04/5-ways-moog-can-help-you-make-an-easier-switch-to-electric-actuation.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"New Welding Process for Jet Engines of the Future","openInANewTab":false,"articleTitleType":"h1","smallDescription":"When a world-leading developer of advanced manufacturing processes decides to develop friction welding to a point where it can be viable for securing the blades on jet engines, it stands to reason that any partners it chooses will have a similarly robust pedigree. Aiming at producing a machine that would be the biggest in the world and change your business out of all recognition, you know from the outset that the people with whom you find yourself in harness are going to need matched abilities and complementary skills. Joining forces with such a partner will give you confidence that the result of the project will be more than the sum of its parts.","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eWhen a world-leading developer of advanced manufacturing processes decides to develop friction welding to a point where it can be viable for securing the blades on jet engines, it stands to reason that any partners it chooses will have a similarly robust pedigree. Aiming at producing a machine that would be the biggest in the world and change your business out of all recognition, you know from the outset that the people with whom you find yourself in harness are going to need matched abilities and complementary skills. Joining forces with such a partner will give you confidence that the result of the project will be more than the sum of its parts.\u003c/p\u003e\r\n \u003cp style\u003d\"text-align: center;\"\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_20/New_Welding_Process_for_Jet_Engines_of_the_Future/E100_machine_body_exp.jpg\" alt\u003d\"\" /\u003e\u003c/p\u003e\r\n \u003cp\u003eThat\u0027s exactly what happened when UK firms, Thompson Friction Welding (TFW) in the West Midlands engaged Tewkesbury-based Moog to work towards the production of the world\u0027s largest linear friction welding machine. The machine in question is the E100, based at the Thompson facility at Halesowen, West Midlands. The key challenge faced by its developers was that never before had the friction welding technology been used with such required accuracy at the high frequency. The desired specifications for the finished product were:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003ePower 2 MW \u0026gt; 4,500 l/min @ 280 bar (1,188 USg/min @ 4,061 psi) for a weld time of up to 5 seconds\u003c/li\u003e\r\n \u003cli\u003eOscillating actuator capable of moving the tooling and component masses\u003c/li\u003e\r\n \u003cli\u003eFrequency up to 100 Hz\u003c/li\u003e\r\n \u003cli\u003eDisplacement up to 5.0 mm (0.197 in.)\u003c/li\u003e\r\n \u003cli\u003ePositioning accuracy 13 µm (.0006 in.)\u003c/li\u003e\r\n \u003cli\u003eForging force 100 tonnes (220,000 lb)\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp style\u003d\"text-align: center;\"\u003e \u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_20/New_Welding_Process_for_Jet_Engines_of_the_Future/titanium_pieces.jpg\" alt\u003d\"\" /\u003e\u003c/p\u003e\r\n \u003cp\u003eTFW has been developing advanced manufacturing processes for a wide variety of industrial components for more than 40 years. In that time the company has supplied more than 550 machines worldwide, and has established an enviable track record of bringing friction welding process innovations to market - mostly rotary friction welding techniques and machines. But rotary techniques are not suitable for all components, so the development of this impressively proportioned linear machine was the logical way forward when the TFW people were deciding several years ago how to expand the business.\u003c/p\u003e\r\n \u003cp\u003eTo begin with, TFW bought a company specialising in linear friction welding, and that was the company\u0027s route to market in terms of credibility, making sure that the Thompson name was linked to that process. Then TFW looked for a team of people who could design and build the proposed piece of kit. What was needed was expertise in servohydraulic systems, and hydrostatics. Trawling the marketplace, including a linear friction welding company in the US, eventually led to \u0027a shortlist of one, and it was Moog,\u0027 explained TFW managing director Alan Shilton.\u003c/p\u003e\r\n \u003cp style\u003d\"text-align: center;\"\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_20/New_Welding_Process_for_Jet_Engines_of_the_Future/metallurgy_exp.jpg\" alt\u003d\"\" /\u003e\u003c/p\u003e\r\n \u003cp\u003eIt was clear from the start that the two companies gelled; they had similar philosophies. \u0027As a business, Moog was up for the work,\u0027 said Shilton. \u0027They were positive in their reactions to our questions, while other people in the marketplace shied away from the questions that we were asking. They were open and honest about what they knew and what they didn\u0027t, and we moved forward on that basis. And here we are, two and a half years later, with a machine.\u0027\u003c/p\u003e\r\n \u003cp\u003eThe E100 demanded a high performance servo hydraulic system, which is very in line with Moog\u0027s expertise. So what Moog brought to the table included:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eMultiple Moog servovalves with fieldbus interface, which operate at high flow and high frequency to make the weld\u003c/li\u003e\r\n \u003cli\u003eHigh response Moog closed-loop control system, in other words advanced digital control techniques that achieve the required control over the weld process\u003c/li\u003e\r\n \u003cli\u003eHydraulic power unit, which provided the high power source needed to feed the system\u003c/li\u003e\r\n \u003cli\u003eMultiple banks of accumulators, which provide the very high peak oil flow required for the weld\u003c/li\u003e\r\n \u003cli\u003eManifolds and distribution pipe work installation, a comprehensive sub-system routing oil to multiple active components\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003eThompson and Moog were clearly the key drivers of the E100 project, but the programme itself was a triumph of collaboration between several parties. The list of partners included:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eThompson Friction Welding - Friction welding process and mechanical/electrical design of machines\u003c/li\u003e\r\n \u003cli\u003eMoog in Germany - Development of high performance digital servovalves with fieldbus interface (D674 Series)\u003c/li\u003e\r\n \u003cli\u003eMoog in The UK \r\n \u003cul\u003e\r\n \u003cli\u003eConsultancy, mechanical design of motion system, design of power system, dynamic modelling and sizing of application\u003c/li\u003e\r\n \u003cli\u003eLoad testing of D674 Servovalve for 2 million cycles\u003c/li\u003e\r\n \u003cli\u003eDesign, program and development of the Moog Modular Multi-Axis Programmable Motion Control Servodrive (MSD) high speed closed loop duplex system\u003c/li\u003e\r\n \u003cli\u003eIntegration of MSD control. x3 MSD.\u003c/li\u003e\r\n \u003cli\u003eFull program management of servo hydraulic system build and Hydraulic Power Unit installation.\u003c/li\u003e\r\n \u003cli\u003eDevelopment of high speed closed-loop communications for EtherCAT servovalves, equipped with fieldbus interface (EtherCAT), sensors and analogue and digital I/O modules. High speed industrial fieldebus systems have been used for communications between the Moog real-time controllers and the TFW overall control and monitoring systems.\u003c/li\u003e\r\n \u003c/ul\u003e\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003eIt\u0027s clear that Moog\u0027s experience and expertise in project management, design, development, manufacture, installation and support services have all contributed to the success of the project. But the company\u0027s own practical capabilities in the friction welding process - as well as in high performance servo hydraulic control, high performance hydraulic actuators and the provision of large scale hydraulic power plant and distribution systems - are second to none. Moog\u0027s own presentation on the project \u0027recipe\u0027 underlines the technical scope of the project:\u003c/p\u003e\r\n \u003cp\u003eFirst, take four Moog Radial Piston Pumps (RKP pumps) and a bundle of Moog cartridge valves.\u003c/p\u003e\r\n \u003cp\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_20/New_Welding_Process_for_Jet_Engines_of_the_Future/rkp_pumps_exp.jpg\" alt\u003d\"\" /\u003e\u003c/p\u003e\r\n \u003cp\u003eAdd a room full of hydraulic accumulators.\u003c/p\u003e\r\n \u003cp\u003eTake the oscillating flow of three \u0026quot;turbo charged\u0026quot; Moog D674 Valves (all 6,000 lpm of it!):\u003c/p\u003e\r\n \u003cp\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_20/New_Welding_Process_for_Jet_Engines_of_the_Future/D674_servovalves_turbocharged_exp.jpg\" alt\u003d\"\" /\u003e\u003c/p\u003e\r\n \u003cp\u003eMeaning that four valves would deliver a total flow rate of 6,000 lpm and add the squeezing force of two hydraulic actuators .Connect it all together with a sophisticated pipework and manifold installation, then the intelligence of three Moog Servo Controllers (MSC controllers) and near to 100 sensors. Bind together with the know-how of Moog application expertise, bake for five seconds at 2,000,000 watts and let cool. Repeat for another 50,000,000 cycles.\u0027\u003c/p\u003e\r\n \u003cp\u003eAlan Shilton explained, \u0026quot;People expect to see one single tool or machine when we talk about it. In fact it\u0027s a facility, not just a machine. Its 100 tonnes capacity (110 ton US or 220,000 lb) and two and a half metres height (8ft 2½ inch) means that it\u0027s huge compared to previous existing machines (just 70 tonnes, 77 ton US or 154,000 lb) so this is much larger and everything else that goes with it has that sort of scale. That was our intention from day one - it\u0027s not something that has just come about. We set off knowing that it was to be the largest and most flexible machine ever built. We are very close to making our first weld, which will be a titanium product to start with. We\u0027ll begin with a qualifying programme, and then we will put it through its paces - from the very small through to very large (100 tonne) jobs. The smallest is 800 mm2 (1.25 sq. in.), and the largest surface area that we are able to weld is 10,000 mm2 (15.5 sq in)\u0026quot;\u003c/p\u003e\r\n \u003cp\u003e\u0027It\u0027s a development project, the net result of which is the production of a machine. Throughout the process, Moog has been very accommodating in terms of delivering what we requested of them. We had broad criteria because we set some ground rules at the start, and we had all the tooling, special frequencies of amplitude we wanted the machine to perform at. We depended on Moog to deliver that end result, and they have not been found wanting. It became more of a partnership as each stage progressed; the senior people are fully aware of what we are doing in the marketplace because we keep them informed. They know where our plans and aspirations lie in relation to the marketplace. We are not just in jet engine manufacture - we have come up with a number of novel ideas for using linear welding as a process.\u0027\u003c/p\u003e\r\n \u003cp\u003eOne of the key motivators is the belief that the E100 machine will alter the way in which jet engines are manufactured, he said. \u0027It will be five to ten years down the line, because in the aircraft industry you have to look a little further ahead than in, say, the automotive industry. That\u0027s one of the things we have learned along the way: new processes need to be maturated, you need to be comfortable with the process.\u0027\u003c/p\u003e\r\n \u003cp\u003eHe concluded: \u0027We have had some exciting and interesting times but it\u0027s always been great. We already have two orders to work on, on a machine that\u0027s not yet been finished, which confirms our belief that the marketplace is ready. It\u0027s all very exciting. We hope it\u0027s something that will change this business out of all recognition and put us in a prominent position for attacking the worldwide market, not just the UK. And we\u0027ll be hand in hand with Moog all the way.\u0027\u003c/p\u003e\r\n \u003ch2\u003e\u003cstrong\u003e\u003cspan style\u003d\"font-size: 10.0pt;\"\u003e \u003c/span\u003e\u003c/strong\u003e\u003c/h2\u003e\r\n \u003ch2\u003e\u003cstrong\u003eAuthor\u003c/strong\u003e\u003c/h2\u003e\r\n \u003cp\u003e\u003cspan style\u003d\"font-size: 10.0pt;\"\u003eThompson specialises in providing friction welding solutions, boasting more than 40 years\u0027 experience in developing advanced manufacturing processes for a wide variety of industrial components. The company\u0027s capabilities includes friction welding equipment with capacities from 4 - 300 tons; choice of single or double ended arrangement; variety of load and unload options; internal and external flash removal; weld orientation facility for complex component geometries; market-leading, in-situ TIR measurement; part number stamping for traceability, and all machines include leading-edge, Thompson-designed software control systems.\u003c/span\u003e\u003c/p\u003e\r\n \u003cp\u003eWith more than 550 machines supplied worldwide, Thompson is the technology partner of choice and has established an enviable track record of bringing friction welding process innovations to market. Further information about Thompson Friction Welding is available here: \u003ca href\u003d\"http://www.thompson-friction-welding.co.uk/\"\u003ewww.thompson-friction-welding.co.uk\u003c/a\u003e\u003c/p\u003e\r\n \u003cp\u003eThompson has been awarded a Queen’s Award for Enterprise 2009: Britain’s most prestigious Awards for business performance. Thompson also won a Boeing Performance Excellence Award for 2008.\u003c/p\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003cp\u003e \u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:product/servo-valves-and-proportional-valves","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:product/servodrives-drives-and-drive-systems","moog-news-and-events:product/radial-piston-pumps","moog-news-and-events:product/controllers-controls-and-software","moog:blogs/test-controllers","moog:blogs/aerospace-test-and-simulation","moog-news-and-events:category/articles","moog-news-and-events:category/blogs"],"startDate":"2009-01-01T00:00:00.000-05:00","categories":[{"left":"Servo Valves and Proportional Valves","right":"moog-news-and-events:product/servo-valves-and-proportional-valves"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Servodrives, Drives \u0026 Drive Systems","right":"moog-news-and-events:product/servodrives-drives-and-drive-systems"},{"left":"Radial Piston Pumps","right":"moog-news-and-events:product/radial-piston-pumps"},{"left":"Controllers, Controls \u0026 Software","right":"moog-news-and-events:product/controllers-controls-and-software"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2009/04/new-welding-process-for-jet-engines-of-the-future.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"High Output, High Reliability, Low Energy Consumption in a Plastics Press with Moog Motion Control Technology","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Controlling motion in a press that is 3 stories high, exerts forces of 36,000 kN (8,000,000 lbf) and that completes a cycle in 19 seconds is a significant challenge for any metal forming company. To make it even more complex, this machine is used for producing some of the latest...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eControlling motion in a press that is 3 stories high, exerts forces of 36,000 kN (8,000,000 lbf) and that completes a cycle in 19 seconds is a significant challenge for any metal forming company. To make it even more complex, this machine is used for producing some of the latest plastics materials such as car doors, panels and even whole cars that require exacting quality right off the press. Dieffenbacher and Moog have worked together to realize these technical requirements and also provide additional benefits such as energy savings, remote diagnostics and support.\u003c/p\u003e\r\n \u003cp\u003eThis article focuses on the latest generation plastic press from Dieffenbacher, a leading manufacturer in the field of SMC/GMT/LFT technology based in Germany. SMC/GMT/LFT technology is a process for fiber-reinforced plastics used for manufacturing complex lightweight components. Crash-resistant lightweight structural components with a cosmetic surface are manufactured on this machine from advanced plastic compounds producing exceptional finish quality.\u003c/p\u003e\r\n \u003cp\u003eMoog has been developing and supplying hydraulic systems including integrated hydraulic manifold systems and advanced valves for high-performance metal forming presses for over 10 years. The machine called the COMPRESS PLUS from Dieffenbacher is their response to the needs of their customers to be more competitive, productive and cost effective.\u003c/p\u003e\r\n \u003cp\u003e\u003c/p\u003e\r\n \u003ch2\u003eCustomer Benefits of COMPRESS PLUS\u003c/h2\u003e\r\n \u003cp\u003ePlastic presses are for direct processing of fiber-reinforced thermoplastic and thermosetting plastics. This is a challenging high production application that is often used in automotive manufacturing of large components such as doors and panels.\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003e\u003cstrong\u003eEnergy:\u003c/strong\u003e In response to steadily increasing energy prices, Dieffenbacher and Moog, developed a machine that reduces energy consumption up to 50% by means of a new closing device and an optimized hydraulic concept.\u003c/li\u003e\r\n \u003cli\u003e\u003cstrong\u003eQuality:\u003c/strong\u003e The new generation press enables the end customer to produce parts of highest quality due to an innovative high performance motion control solution. The increased stiffness of the hydraulic system and the use of high response servovalves with digital electronics guarantees high precision and repeatability of the control axis.\u003c/li\u003e\r\n \u003cli\u003e\u003cstrong\u003eReliability:\u003c/strong\u003e The control concept is based on fieldbus technology. Servovalves and sensors are equipped with EtherCat Interface that enable diagnostics and support remotely via the Internet.\u003c/li\u003e\r\n \u003cli\u003e\u003cstrong\u003eCost:\u003c/strong\u003e In order to address the increasing cost pressure of the customers, the new generation press combines high output, high reliability, low energy consumption and an attractive price-performance ratio in one machine.\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003e\u003c/p\u003e\r\n \u003ch2\u003eTechnical Specifications for Speed and Force\u003c/h2\u003e\r\n \u003cp\u003eOne of the challenges of this application is speed where complex motion must occur at extremely rapid rates.\u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003eFigure 1\u003c/strong\u003e - Shows an exemplary press cycle for an 36,000 kN (8,000,000 lbf) press closing time 4 sec., pressing time and cooling 6 sec., opening time 4 sec., loading/ unloading time 5 sec.\u003c/p\u003e\r\n \u003cp\u003eThe weight of the mold is approximately 60 ton and the closing movement is driven by the gravity force and no energy is required. During 90% of the pressing cycle, only 10% of the maximum force is required. Figure 2 shows the force- stroke characteristics.\u003c/p\u003e\r\n \u003cp\u003eThis means that the maximum pressing force is needed for a short interval of the process cycle. Typically vertical hydraulic presses are equipped with a fast stroke auxiliary cylinder (also known as a kicker cylinder) to control the speed and position of the upper die in combination with the main press cylinder precharged with the use of prefill valves and a tank that is on top of the press. The maximum speed of the upper die cylinder is limited by the size of the prefill valves.\u003c/p\u003e\r\n \u003cp\u003e\u003c/p\u003e\r\n \u003ch2\u003eNew Press Design\u003c/h2\u003e\r\n \u003cp\u003eAn analysis of the process parameters like force and speed was conducted, resulting in a new optimised press design concept. Figure 3 illustrates the principle of the new design of the hydraulic system.\u003c/p\u003e\r\n \u003cp\u003eIn its new design, Dieffenbacher overcame the conventional limitation with a new upper die concept, where a mechanical locking device is transmitting the press force from a short stroke cylinder. This eliminates the need for prefill valves and the prefill tank, thereby reducing costs and increasing the maximum closing and opening speed.\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eNew Press Design COMPRESS PLUS, Dieffenbacher, with short stroke press cylinder and mechanically locking device\u003c/li\u003e\r\n \u003cli\u003eTechnical data of a 36,000 kN (8,000,000 lbf) press COMPRESS PLUS:\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003ctable border\u003d\"1\"\u003e\r\n \u003ctbody\u003e\r\n \u003ctr\u003e\r\n \u003ctd style\u003d\"text-align: left;\"\u003eSpeeds: fast closing, opening\u003c/td\u003e\r\n \u003ctd\u003e1,200 mm/s\u003cbr /\u003e(47 in/s)\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd style\u003d\"text-align: left;\"\u003eSpeed Pressing\u003c/td\u003e\r\n \u003ctd\u003e1- 80 mm/s\u003cbr /\u003e(.04 -3.5 in/s)\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd style\u003d\"text-align: left;\"\u003eFlowrate\u003c/td\u003e\r\n \u003ctd\u003emax. 3,300\u003cbr /\u003eL/min (872 gpm)\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd style\u003d\"text-align: left;\"\u003eStroke\u003c/td\u003e\r\n \u003ctd\u003e2,000 mm\u003cbr /\u003e(78.73 in)\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd style\u003d\"text-align: left;\"\u003ePress force at centric load\u003c/td\u003e\r\n \u003ctd\u003e36000 kN\u003cbr /\u003e(8,000,000 lbf)\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd style\u003d\"text-align: left;\"\u003ePress force at maximum parallel levelling force\u003c/td\u003e\r\n \u003ctd\u003e32000 kN\u003cbr /\u003e(7,200,000 lbf)\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003c/tbody\u003e\r\n \u003c/table\u003e\r\n \u003cp\u003e\u003c/p\u003e\r\n \u003ch2\u003eMain Advantages of the New Concept\u003c/h2\u003e\r\n \u003cp\u003eDue to the short stroke press cylinder the oil volume is reduced significantly. This leads to increased stiffness and higher natural frequency of the hydraulic system.\u003c/p\u003e\r\n \u003cp\u003eThe use of a servo-proportional valve with integrated failsafe functionality in combination with a position-monitored active cartridge fulfils the press safety requirements. The main stage of the servo-proportional valve is spring centered, when the failsafe directional valve is switched off by the machine control. The electronics detects the safe position within a safety window and generates a logical signal (\u0026gt; 8,5 V), that is available on the main valve connector.\u003c/p\u003e\r\n \u003cp\u003eDue to the active cartridge design a closing time of less than 150 ms to switch off the accumulator circuit is achieved thereby meeting Machine Safety Standards. This concept allows a compact manifold design with less hydraulic components and intersections. Low pressure drop in the hydraulic circuit improves the efficiency of the hydraulic control circuit.\u003c/p\u003e\r\n \u003cp\u003e\u003c/p\u003e\r\n \u003ch2\u003eMain Press Cylinder Manifold\u003c/h2\u003e\r\n \u003cp\u003eIn addition, the adaptation of system pressure with a low pressure and high pressure accumulator reduces significantly the pressure losses during the pressing mode. Depending on the force requirements the high-pressure accumulator is activated for the final pressing stroke only.\u003c/p\u003e\r\n \u003cp\u003e\u003c/p\u003e\r\n \u003ch2\u003eConclusion\u003c/h2\u003e\r\n \u003cp\u003eMoog Industrial Group and Dieffenbacher collaborated on an innovative new solution for a latest generation plastic press that significantly reduced the energy consumption and met tough technical challenges to increase the productivity and reliability of the machine. The combination of a new mechanical design of the closing device with a customized hydraulic control concept meets the future requirements of customers in one of the most demanding and advanced applications involving high forces and speeds as well as exacting finished part quality.\u003c/p\u003e\r\n \u003cp\u003e\u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003eVolker Treffler is the Engineering Manager of Moog Luxembourg based in Bettembourg. Employed since June 1995, he is responsible for developing manifold systems solutions and cartridges valves. He holds a Master of Science degree in Mechanical Engineering from the University of Krefeld (Germany) and has over 25 years of experience in hydraulic systems for presses and injection moulding machines.\u003c/p\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003cp\u003e \u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:industry/industrial-machinery","moog-news-and-events:product/servo-valves-and-proportional-valves","moog-news-and-events:product/motors-and-servomotors","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:product/controllers-controls-and-software","moog-news-and-events:product/servodrives-drives-and-drive-systems","moog-news-and-events:product/radial-piston-pumps","moog-news-and-events:category/articles","moog-news-and-events:type/article/feature-article","moog-news-and-events:category/blogs"],"startDate":"2008-01-01T00:00:00.000-05:00","categories":[{"left":"Industrial Machinery","right":"moog-news-and-events:industry/industrial-machinery"},{"left":"Servo Valves and Proportional Valves","right":"moog-news-and-events:product/servo-valves-and-proportional-valves"},{"left":"Motors \u0026 Servomotors","right":"moog-news-and-events:product/motors-and-servomotors"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Controllers, Controls \u0026 Software","right":"moog-news-and-events:product/controllers-controls-and-software"},{"left":"Servodrives, Drives \u0026 Drive Systems","right":"moog-news-and-events:product/servodrives-drives-and-drive-systems"},{"left":"Radial Piston Pumps","right":"moog-news-and-events:product/radial-piston-pumps"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Feature Article","right":"moog-news-and-events:type/article/feature-article"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2008/05/high-output-high-reliability-low-energy-consumption-in-a-plastics-press-with-moog-motion-control-tec.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"A Deeper Level of High Performance: Motion Control Solutions for Oil and Gas Exploration and Production","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Imagine the North Sea waves thrashing up against your oil rig with the high winds trying to throw you off balance. Think about feeling virtually baked under the hot sun as you work on your rig in the Gulf of Mexico. Couple this with current never-ending thirst for energy and understand that you have a harsh and dangerous job to do.","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eImagine the North Sea waves thrashing up against your oil rig with the high winds trying to throw you off balance. Think about feeling virtually baked under the hot sun as you work on your rig in the Gulf of Mexico. Couple this with current never-ending thirst for energy and understand that you have a harsh and dangerous job to do.\u003c/p\u003e\r\n \u003cp\u003eOil rigs are in some of the world\u0027s toughest environments and Moog offers innovative high-performance motion control solutions designed for today’s critical oil and gas exploration and production applications.\u003c/p\u003e\r\n \u003cp\u003eWorking with our customers in this industry, Moog has developed motion control solutions that improve the performance of downhole tools, rig and subsea equipment in a range of applications for this industry. These solutions help oil and gas professionals meet key challenges including:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eOil exploration in off-shore and other hostile environments with increased drilling depths\u003c/li\u003e\r\n \u003cli\u003eEnhanced recovery from mature fields\u003c/li\u003e\r\n \u003cli\u003eImproving the return on investment for exploration and production\u003c/li\u003e\r\n \u003cli\u003eExtended drilling times between trips\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003eAs the industry responds to such challenges with solutions that emphasize faster drilling, improved accuracy and quicker completion rates, Moog can help. We improve the reliability and performance of downhole tools such as:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eRotary Steering Systems (RSS), a tool designed to drill directionally with continuous rotation from the surface, eliminating the need to slide a steerable motor.\u003c/li\u003e\r\n \u003cli\u003eMeasurement While Drilling (MWD), is a tool that transmits information in real time from the tool, located near the drill bit, to the surface.\u003c/li\u003e\r\n \u003cli\u003eLogging While Drilling (LWD), the measurement of formation properties during the excavation of the hole through the use of tools integrated into the bottomhole assembly. LWD has the advantage of measuring properties of a formation before drilling fluids invade deeply.\u003c/li\u003e\r\n \u003cli\u003eCompletion tools, the hardware used to optimize the production of hydrocarbons from the well. This may range from nothing but a packer on tubing above an openhole completion (\u0026quot;barefoot\u0026quot; completion), to a system of mechanical filtering elements outside of perforated pipe, to a fully automated measurement and control system that optimizes reservoir economics without human intervention (an \u0026quot;intelligent\u0026quot; completion).\u003c/li\u003e\r\n \u003cli\u003eProduction testing: a procedure that involves sampling gas and liquid at different points across the diameter of pipe to evaluate the degree of stratification at a specific location\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003eWe also provide precision automation for rig equipment and add productivity in subsea applications.\u003c/p\u003e\r\n \u003ch2\u003eNew Challenges and Solutions\u003c/h2\u003e\r\n \u003cp\u003eOur down hole drilling customers are challenging us even further with a new technology called HTHP that is increasingly important as new market directives are pushing oil producers further offshore. HTHP, high temperature/high pressure, is synonymous with ultra deep water drilling defined as water depth over 1828 m (6,000 feet) with actual drilling depths over 6,100 m (20,000 feet). This will require even stricter guidelines and new designs to be tested and stretched to their limits. Unbelievable environmental requirements of 35,000 psi (2,450 bar), 300 ºC (572 ºF), 250 G shock are being placed on our components.\u003c/p\u003e\r\n \u003cp\u003eAnd here are a few of the key industry challenges that our global teams’ are working to meet:\u003c/p\u003e\r\n \u003ch2\u003eMaximizing Tool time on bottom\u003c/h2\u003e\r\n \u003cp\u003eOur expertise in the design and manufacture of premium quality servomotors, alternators, motor control electronics and actuators are combined to create motion control solutions that are ideal for severe duty applications with high reliability at the high temperatures that downhole applications demand.\u003c/p\u003e\r\n \u003ch2\u003ePositive Impact on Rate of Penetration (ROP)\u003c/h2\u003e\r\n \u003cp\u003eMoog solutions enable improved performance of directional drilling tools for higher efficiency in reaching pay zones (a reservoir or portion of a reservoir that contains economically producible hydrocarbons). Moog also has application-specific solutions for RSS, tractors, and wireline (related to any aspect of logging that employs an electrical cable to lower tools into the borehole and to transmit data), MWD, LWD and telemetry tools that enhance data transmission speed and reliability.\u003c/p\u003e\r\n \u003ch2\u003eDelivering higher precision for rig equipments\u003c/h2\u003e\r\n \u003cp\u003eOur automation solutions cover pipe handling equipment, power tongs, rotary tables and brake control systems. In addition Moog quality servovalves provide safe reliable performance in exploration applications as on Vibroseis vehicles and subsea equipment like Remotely Operated Vehicles (ROVs).\u003c/p\u003e\r\n \u003ch2\u003eCase Study - Success through Collaboration\u003c/h2\u003e\r\n \u003cp\u003eA leading energy company sought to maximize productivity, increase operational hours and significantly reduce downtime related to equipment maintenance in an extremely harsh operating environment. Through close collaboration with the company’s engineers, Moog tailored a solution that provides optimal performance in some of the world’s most severe ambient conditions.\u003c/p\u003e\r\n \u003cp\u003eThis company requested that we provide fully assembled and tested servomotors and alternators that meet strict performance specifications, deliver continuous power for higher output and work flawlessly despite tight space constraints.\u003c/p\u003e\r\n \u003cp\u003eUsing a variety of Moog building block components, we designed a rugged servomotor within a unique package constraint that achieved the desired application’s speed and torque requirements. We also delivered a robust alternator for a given voltage per RPM range and load.\u003c/p\u003e\r\n \u003cp\u003eThe resulting solution exceeded the customer’s expectations for productivity and performance in some of the world’s most unforgiving environments.\u003c/p\u003e\r\n \u003ch2\u003eBuilding Blocks for a Turnkey Solution\u003c/h2\u003e\r\n \u003cp class\u003d\"text-photo\"\u003e\u003cimg alt\u003d\"\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_19/A_Deeper_Level_of_Performance/Elec_mech_actuator_125x100.jpg\" /\u003e \u003cspan\u003e \u003c/span\u003e\u003c/p\u003e\r\n \u003ch2\u003eElectro-mechanical actuators\u003c/h2\u003e\r\n \u003cp\u003eprovide precision actuation with integrated motor, gearing and ball screw for compact design. Ideal for use in completion, formations testing and inspection tools.\u003c/p\u003e\r\n \u003cp\u003eForce range: capabilities over 100,000 lb peak\u003cbr /\u003eSpeed range: up to 30 IPS\u003cbr /\u003eStroke: up to 60 in.\u003cbr /\u003eMotor voltage: range from 24 to 1,000 Vdc\u003c/p\u003e\r\n \u003cp class\u003d\"text-photo\"\u003e\u003cimg alt\u003d\"\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_19/A_Deeper_Level_of_Performance/frameless-motor.jpg\" /\u003e \u003cspan\u003e \u003c/span\u003e\u003c/p\u003e\r\n \u003ch2\u003eBrushless Servomotors\u003c/h2\u003e\r\n \u003cp\u003eare customer designed for demanding downhole drilling applications. They offer high performance, reliability and a long service life.\u003c/p\u003e\r\n \u003cp\u003eVoltages from 24-1,000 Vdc\u003cbr /\u003eExisting sizes: \u0026lt;1.oo in. – 10.0 in. outside diameter\u003cbr /\u003eSpeed range: Up to 10,000 RPM\u003cbr /\u003ePower Range: 7.5 kW\u003c/p\u003e\r\n \u003cp class\u003d\"text-photo\"\u003e\u003cimg alt\u003d\"\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_19/A_Deeper_Level_of_Performance/Alternator.jpg\" /\u003e \u003cspan\u003e \u003c/span\u003e\u003c/p\u003e\r\n \u003ch2\u003eMoog Alternators\u003c/h2\u003e\r\n \u003cp\u003eare application-specific and provide a reliable power supply to critical downhole tools.\u003c/p\u003e\r\n \u003cp\u003eVoltage range: 24 – 600 Vdc\u003cbr /\u003eSpeed range: up to 8,000 RPM\u003cbr /\u003ePower: 50-50K watts\u003c/p\u003e\r\n \u003cp\u003eMoog also offers oil and gas motion control solutions for rig equipment and subsea equipment.\u003c/p\u003e\r\n \u003cp\u003eSimply put, Moog\u0027s mission is to deliver the flexibility, innovations and collaborative expertise you need for a smart approach to your most difficult engineering challenges. \u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003eR. Scott Scheffler has over 15 years experience in engineering, systems integration and sales in the motion control industry including the past 4 years as Project Engineer for down hole oil drilling products. He has a B.S. degree in electrical engineering from State University of New York at Buffalo and a Masters of Business Administration degree from St. Bonaventure University.\u003c/p\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003cp\u003e \u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:product/actuators-and-servoactuators","moog-news-and-events:industry/oil-and-gas","moog-news-and-events:product/motors-and-servomotors","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:industry/simulation","moog-news-and-events:industry/test","moog-news-and-events:industry/energy","moog-news-and-events:category/articles","moog-news-and-events:type/article/feature-article","moog-news-and-events:category/blogs"],"startDate":"2008-01-01T00:00:00.000-05:00","categories":[{"left":"Actuators \u0026 Servoactuators","right":"moog-news-and-events:product/actuators-and-servoactuators"},{"left":"Oil and Gas","right":"moog-news-and-events:industry/oil-and-gas"},{"left":"Motors \u0026 Servomotors","right":"moog-news-and-events:product/motors-and-servomotors"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Simulation","right":"moog-news-and-events:industry/simulation"},{"left":"Test","right":"moog-news-and-events:industry/test"},{"left":"Energy","right":"moog-news-and-events:industry/energy"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Feature Article","right":"moog-news-and-events:type/article/feature-article"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2008/10/a-deeper-level-of-high-performance-motion-control-solutions-for-oil-and-gas-exploration-and-producti.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Electro-Hydraulic Servo Control System Upgrade for Steel Skin Pass Mill","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Customers of galvanized steel sheet in New Zealand are enjoying products with improved surface finish, thanks to a Skin Pass Steel Mill Upgrade Project at New Zealand (NZ) Steel for which Moog provided a specialist control system and hydraulic engineering expertise.","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp style\u003d\"text-align: left;\"\u003eCustomers of galvanized steel sheet in New Zealand are enjoying products with improved surface finish, thanks to a Skin Pass Steel Mill Upgrade Project at New Zealand (NZ) Steel for which Moog provided a specialist control system and hydraulic engineering expertise.\u003c/p\u003e\r\n \u003cp\u003eNZ Steel\u0027s refurbished plant boasts a new electro-hydraulic servo control system, and the project highlights Moog\u0027s engineering expertise in applying high performance electro-hydraulic technologies to plant upgrades.\u003c/p\u003e\r\n \u003cp\u003eSkin pass milling is a post-processing process used to improve the surface finish of cold-rolled or coated steel (the process is explained in more detail in the panel). It can be a single or multiple roll process (the NZ Steel unit is a single, two-high roll stand) and typically can apply forces up to 2.5MN (562,000 lbf) per side for a 1.5 m (59 in) wide sheet. The actual force load applied varies according to input parameters, such as surface finish and thickness.\u003c/p\u003e\r\n \u003cp\u003eIn this case, the line is part of the metal coating Galv line (galvanizing) process. Users of the product from this line are typically in white goods, roofing, cladding and structural sections.\u003c/p\u003e\r\n \u003cp\u003eIn early 2006, Global Hydraulics \u0026amp; Controls (GHC), Moog Australia\u0027s New Zealand Value Added Reseller (VAR) asked Moog to assist in bidding for the upgrade of a Skin Pass Mill control system. Pitted against international competition, it was important for GHC to submit a proposal with a superior technical solution which was locally supported and provided a value solution to NZ Steel. After much discussion including onsite demonstrations by Moog and GHC of the Moog Servo Controller (MSC) platform, GHC was awarded the contract for the upgrade. Key elements of the success included the proposed team of GHC together with the specialist engineering support of Moog Australia for the control and hydraulic solution.\u003c/p\u003e\r\n \u003cp\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_19/Electro-Hydraulic_Servo_Control_System_Upgrade/NZ-Steel-diagram_490x240.jpg\" alt\u003d\"\" /\u003e\u003c/p\u003e\r\n \u003cp\u003eIntegral to the upgrade project was the challenging requirement to switch the new system into the production line within four days, during a planned plant shutdown. The system had to function immediately with no time possible for trouble-shooting or tuning. To ensure this happened, a dummy mill stand was built by GHC and run in parallel to the main line to test and confirm the functionality of the Moog control system and 100% validate the interface with the NZ Steel CITEC host control system. Detailed event maps were established for every part of the process to ensure the Skin Pass functionality and control responsibility was maintained between the Moog controller and the NZ Steel CITEC system.\u003c/p\u003e\r\n \u003cp\u003ePeter McArley of GHC was the project manager, leading the GHC team in putting their proposal together, winning the business and managing the execution of the project. Peter was supported by Moog Australia\u0027s team of Peter Heitmann, Business Development Manager, Jeff Jones, Technical Service Manager and engineering team. On the customer side, NZ Steel\u0027s Principal Engineer Damien Little acted as Project Leader. His role, besides overall project management, was to establish that the control strategies implemented met the requirements of the process. He was supported by Project Engineer John Sayer.\u003c/p\u003e\r\n \u003cp\u003eThe existing mill stand was an over 30 years old SACK design and was no longer supported by the installer. Spares were hard to come by and in-house maintenance expertise had been dwindling.\u003c/p\u003e\r\n \u003cp\u003eThe control strategy specification was established in conjunction with NZ Steel engineers during a pre-commissioning phase period of three months from project order to placement. It involved establishing the expected performance parameters, operator control interface and communication protocol (Industrial Ethernet IP) between the Moog controller and the upgraded Allen Bradley-CITEC line control system.\u003c/p\u003e\r\n \u003cp\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_19/Electro-Hydraulic_Servo_Control_System_Upgrade/NZ-Steel-flow-chart_490x240.jpg\" alt\u003d\"\" /\u003e\u003c/p\u003e\r\n \u003cp\u003eA major benefit is that it is now possible for the set-up to be carried out by a trained technician rather than a controls engineer, with integrated control being provided within the setup parameters, including valve drive limit, ramp rates, and gain and drive characteristics.\u003c/p\u003e\r\n \u003cp\u003eIn operation, the process control requires the roll to be lifted onto the sheet (\u0027kiss\u0027) before applying a controlled load. The control, although simple in concept, is in reality complex, as one side of the roll, although synchronously controlled, will reach the sheet before the other due to misalignment errors caused by measurement limitations or different play in the roll bearings.\u003c/p\u003e\r\n \u003cp\u003eThe solution was to synchronously lift each side of the roll onto the sheet under position control with a low level force over-ride – the roll is lifted up to the sheet but is limited by a force override outer control loop until both sides of the roll make contact and the bearing play in the top roll is taken up. The transition from position to the low force control is seamless.\u003c/p\u003e\r\n \u003cp\u003eThis initial force is enough to lift both rolls but not enough to risk grabbing or jamming the sheet. This is essential as it could mean up to 500 m (1640 ft) of product could be lost and as much as two days of production downtime incurred while the line was reset.\u003c/p\u003e\r\n \u003cp class\u003d\"text-photo\"\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_19/Electro-Hydraulic_Servo_Control_System_Upgrade/NZ-Steel-MSC.jpg\" alt\u003d\"MSC digital microprocessor-based controller\" /\u003e \u003cspan\u003e \u003c/span\u003e\u003c/p\u003e\r\n \u003cp\u003eOnce both sides are in contact and all bearing play is removed, the force is ramped to the required process level with near zero overshoot.\u003c/p\u003e\r\n \u003cp\u003eThe low level control (known as the skin pass roll control) is implemented using the MSC digital microprocessor- based controller. The control strategy implemented within the MSC was designed and programmed by Moog engineers. It was based upon a detailed analysis of all operational modes of the process ensuring a robust, high integrity solution. The controller provides the closed-loop position movement and force control for the skin pass roll and also includes the management of the auxiliary hydraulic valves operating the actuators and the supporting hydraulic power unit , the design of which is also integral to the upgrade - because as the line operates continuously, so must the power pack. The system allows high levels of pre-emptive management to be implemented, resulting in higher productivity and more user-friendly working environment.\u003c/p\u003e\r\n \u003cp\u003eThe new system required replacing the existing servovalve manifold assemblies, which control each of the load cylinders. These are effectively displacement rams, relying on the weight of the roll to retract. However, in the emergency mode, a powered retract is required in order to quickly and reliably move the roll off the sheet.\u003c/p\u003e\r\n \u003cp\u003eThe Moog products used were a Moog Direct Drive High Performance Servovalve (DDV) and hydraulic cartridge valves, which have electric feedback control (EFB) and position feedback, enabling the high level of safety interlock and pre-emptive management within the process, which is now possible, due to the application of modern digital microprocessor-based products within hydraulic systems.\u003c/p\u003e\r\n \u003cp\u003eThe selected design uses two Moog Radial Piston Pumps version with Digital Control (RKP-D), high performance variable displacement pumps with a digital electronics. The RKP-D controllers seamlessly enable the pump pressure and flow to be regulated according to the system demand thus minimizing the power used and enabling the system to be optimally tuned, so that transitioning from one pressure level to another avoids (via ramping and level limits) the possibility of overshoot, as this could potentially damage the product. This result is particularly significant, as the hydraulic control mode for the load cylinders is open-loop switching of direct control valves when lowering off the sheet.\u003c/p\u003e\r\n \u003cp style\u003d\"text-align: center;\"\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_19/Electro-Hydraulic_Servo_Control_System_Upgrade/HPU.jpg\" alt\u003d\"\" /\u003e \u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_19/Electro-Hydraulic_Servo_Control_System_Upgrade/NZ-Steel-HPU2_cropped.jpg\" alt\u003d\"\" /\u003e\u003c/p\u003e\r\n \u003cp\u003eThe new system has now been operational for more than 18 months with high reliability and no down time due to the Skin Pass control process.\u003c/p\u003e\r\n \u003ch2\u003eWhat does a skin pass steel mill do?\u003c/h2\u003e\r\n \u003cp\u003eIn this process the cold rolled annealed strips are given a desired surface finish. It improves the flatness and suppresses the yield point elongation. Anti rust oil is used on strip surface as protection from rust.\u003c/p\u003e\r\n \u003cp\u003eTwo major categories are to be considered as far as steel surface is concerned; namely cold-rolled steel and hot-rolled steel. All steel is originally hot-rolled, while some of it goes through the cold rolling process later. Basically, hot-rolled means that the steel is heated in the furnace to a cherry-red temperature and then passed through a series of rolling mills to reduce it to the desired size. When cold-rolled steel is wanted, the hot-rolled steel is reduced only part of the way in gauge and then allowed to cool and then finally passed through a series of reducing mills without further heat being applied to the metal. As metal is worked from one reducing mill to the next, the grain structure is rearranged in such a manner that the steel becomes harder and more brittle. To offset this embrittlement the steel must be periodically \u0026quot;softened\u0027 or annealed between cold working operations. Annealing is accomplished by passing the metal through a furnace again, heating it to a cherry-red temperature. These extremely high heats actually burn the surface of the metal thereby producing scaly deposits that makes it necessary to pass the metal through an acid pickling tank after annealing and for a second time just before the final cold-working. The second pickling operation is a \u0027must\u0027 if an even and brighter surface is to be expected. The burning or oxidation can be largely prevented, however, by passing the metal through what is known as an atmospherically controlled furnace. In this type of furnace all oxygen has been removed, thereby eliminating any possible scale production. Without oxygen no oxidation can take place, therefore the metal emerges in much the same condition surface wise as when it entered the furnace.\u003c/p\u003e\r\n \u003cp\u003eThere is a definite difference in the amount of reactivity to chemicals between hot-rolled and cold-rolled surfaces. Cold-rolled, steel has a much finer grained, smoother and less porous surface. This is so because cold rolling tends to \u0027fold in\u0027 and close up the pores. The less porous the surface, the less surface area is presented to chemical attack by acids, alkalis, and phosphating compounds. By the same token, soft hot-rolled steel is more porous and therefore more reactive to chemicals than is hard, tempered steel. With soft steel the metal is cold-worked and then annealed just before the final pass which is a light \u0027skin pass\u0027 through the rolls which reduces thickness no more than 50 microns. This amount of final cold reduction is not enough to close up the pores as much as hard tempering, in which the steel is reduced by several cold rolling passes after annealing, giving it a shinier surface.\u003c/p\u003e\r\n \u003cp\u003eSteel Skin Pass Mill Upgrade Project – Summary Specification\u003c/p\u003e\r\n \u003cp\u003eOperating range 50 – 250 bar (725 – 3600 psi)\u003cbr /\u003ePressure: repeatability to 0.25 bar (3.6 psi)\u003cbr /\u003ePosition: static error \u0026lt; 0.1 mm (\u0026lt; 0.004 in)\u003cbr /\u003eTracking error between axes: \u0026lt; 0.2 mm (\u0026lt; 0.008 in)\u003cbr /\u003eRoll mass 10,000 kg (22,000 lbs)\u003cbr /\u003eRaise 8 mm/s (0.32 in/s)\u003cbr /\u003eLower 10 mm/s (0.4 in/s) \u003c/p\u003e\r\n \u003ch2\u003eAuthors\u003c/h2\u003e\r\n \u003cp\u003eJeff Jones is Technical Service Manager of Moog Australia, employed since 1980 in Melbourne and previously at Moog Germany for 8 years. He holds a Bachelor of Engineering from Monash University in Melbourne and has wide ranging engineering experience within Moog.\u003c/p\u003e\r\n \u003cp\u003ePeter Heitmann is the Business Development/Sales Manager for Moog Australia, located in Melbourne where he has been employed since 1991. He tertiary qualified in Mechanical Engineering from AUT University Auckland NZ and has 25 years experience in the design and sales of electro-hydraulic solutions.\u003c/p\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003cp\u003e \u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:industry/industrial-machinery","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:product/controllers-controls-and-software","moog-news-and-events:product/radial-piston-pumps","moog:blogs/steel","moog-news-and-events:category/articles","moog-news-and-events:type/article/feature-article","moog-news-and-events:category/blogs"],"startDate":"2008-01-01T00:00:00.000-05:00","categories":[{"left":"Industrial Machinery","right":"moog-news-and-events:industry/industrial-machinery"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Controllers, Controls \u0026 Software","right":"moog-news-and-events:product/controllers-controls-and-software"},{"left":"Radial Piston Pumps","right":"moog-news-and-events:product/radial-piston-pumps"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Feature Article","right":"moog-news-and-events:type/article/feature-article"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2008/10/electrohydraulic-servo-control-system-upgrade-for-steel-skin-pass-mill.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"New Additions to an Old Favorite – New Fastact G-Series Servomotor","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Fastact G Servomotors are known as the choice for highly dynamic servo applications where positioning times of 30 msec or less are often the norm. Moog continues to enhance this product line with additions such as the new Fastact G Size 1 motor that adds the 40 mm flange size...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp class\u003d\"text-photo\"\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_18/New_Additions_to_an_Old_Favorite/G_series.jpg\" /\u003e\u003c/p\u003e\r\n \u003cp\u003eFastact G Servomotors are known as the choice for highly dynamic servo applications where positioning times of 30 msec or less are often the norm. Moog continues to enhance this product line with additions such as the new Fastact G Size 1 motor that adds the 40 mm flange size to the existing product range and improvements such as expanded encoder feedback options.\u003c/p\u003e\r\n \u003cp\u003eIn response to needs in the marketplace, Moog developed the G4-1, a low voltage (325V) servomotor that comes with the standard options such as a brake, encoder/resolver choices and various shaft options. All this flexibility comes with the exceptional performance as shown in table 1. Now The G-Series range goes from a size 1 (40 mm flange size) to a size 6 (190 mm flange size) with the following performance range:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eContinuous stall torques ranging from 0.15 [1.3] to 77 [681] Nm [lb.in],\u003c/li\u003e\r\n \u003cli\u003ePeak Torques from 0.5 [4.4] to 240 [2124] Nm [lb.in] and\u003c/li\u003e\r\n \u003cli\u003eContinuous power from 0.13 [0.18] to 12 [16] kW [hp].\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003ctable border\u003d\"1\"\u003e\r\n \u003ctbody\u003e\r\n \u003ctr\u003e\r\n \u003ctd class\u003d\"tableheader\" style\u003d\"text-align: center;\"\u003e\u003cstrong\u003eCategory\u003c/strong\u003e\u003c/td\u003e\r\n \u003ctd class\u003d\"tableheader\" style\u003d\"text-align: center;\"\u003e\u003cstrong\u003eSymbol\u003c/strong\u003e\u003c/td\u003e\r\n \u003ctd class\u003d\"tableheader\" style\u003d\"text-align: center;\" colspan\u003d\"3\"\u003e\u003cstrong\u003eG4-1\u003c/strong\u003e\u003c/td\u003e\r\n \u003ctd class\u003d\"tableheader\" style\u003d\"text-align: center;\"\u003e\u003cstrong\u003eUnits\u003c/strong\u003e\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr style\u003d\"background-color: rgb(204,204,204);\"\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eStack length (in mm)\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e-\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eL20\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eL40\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eL60\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e-\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eNominal Torque, continuous duty, locked rotor\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eM\u003csub\u003eO\u003c/sub\u003e\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e0.15\u003cbr /\u003e[1.3]\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e0.27\u003cbr /\u003e[2.4]\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e0.37\u003cbr /\u003e[3.3]\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eNm\u003cbr /\u003e[lb.in]\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eNominal speed\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003en\u003csub\u003eN\u003c/sub\u003e\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e9000\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e6000\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e6000\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003erpm\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eMax torque\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eM\u003csub\u003emax\u003c/sub\u003e\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e0.5\u003cbr /\u003e[4.4]\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e1\u003cbr /\u003e[8.9]\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e1.5\u003cbr /\u003e[13.3]\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eNm\u003cbr /\u003e[lb.in]\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eNominal torque, continuous duty, nominal speed\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eM\u003csub\u003eN\u003c/sub\u003e\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e0.14\u003cbr /\u003e[1.2]\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e0.2\u003cbr /\u003e[2.1]\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e0.3\u003cbr /\u003e[2.7]\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eNm\u003cbr /\u003e[lb.in]\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eOutput power, continuous duty, nominal speed\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eP\u003csub\u003eN\u003c/sub\u003e\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e0.13\u003cbr /\u003e[0.18]\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e0.15\u003cbr /\u003e[0.20]\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e0.19\u003cbr /\u003e[0.25]\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003ekW\u003cbr /\u003e[hp]\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eRotor inertia (resolver included)\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eJ\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e0.023\u003cbr /\u003e[0.2]\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e0.045\u003cbr /\u003e[0.4]\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e0.068\u003cbr /\u003e[0.6]\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eKgcm\u003csup\u003e2\u003c/sup\u003e\u003cbr /\u003e[lb-in.sec\u003csup\u003e2\u003c/sup\u003e x10\u003csup\u003e2\u003c/sup\u003e]\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eTorque constant\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003ek\u003csub\u003eT\u003c/sub\u003e\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e0.17\u003cbr /\u003e[1.5]\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e0.34\u003cbr /\u003e[3.0]\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e0.46\u003cbr /\u003e[4.1]\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eNm/Arms\u003cbr /\u003e[lb-in/Arms]\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eThermal time constant\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003et\u003csub\u003eTh\u003c/sub\u003e\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e600\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e650\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e700\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003esec\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eWinding resistance at 25°C (phase to phase)\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eR\u003csub\u003ett\u003c/sub\u003e\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e23.0\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e34.8\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e37.0\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eOhm\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eWeight (without brake)\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003em\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e0.55\u003cbr /\u003e[1.2]\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e0.68\u003cbr /\u003e[1.5]\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e0.82\u003cbr /\u003e[1.8]\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eKg\u003cbr /\u003e[lb]\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003c/tbody\u003e\r\n \u003c/table\u003e\r\n \u003cp\u003eTable 1 - Performance Specification for Standard Models\u003c/p\u003e\r\n \u003cp\u003eNotes:\u003c/p\u003e\r\n \u003col\u003e\r\n \u003cli\u003eMotor performances as measured with Moog\u0027s servodrive of proper size\u003c/li\u003e\r\n \u003cli\u003eRotor inertia: with resolver, no holding brake\u003c/li\u003e\r\n \u003c/ol\u003e\r\n \u003cp style\u003d\"text-align: center;\"\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/Newsletters/Industrial/Issue_18/easset_upload_file793_96358_e.jpg\" alt\u003d\"\" width\u003d\"463\" height\u003d\"225\" /\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/Newsletters/Industrial/Issue_18/easset_upload_file110_96358_e.jpg\" alt\u003d\"\" width\u003d\"457\" height\u003d\"224\" /\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_18/New_Additions_to_an_Old_Favorite/performance-curves3_490x240.jpg\" alt\u003d\"\" width\u003d\"457\" height\u003d\"224\" /\u003e\u003c/p\u003e\r\n \u003ch2\u003eExpanded Feedback Options for Greater Flexibility\u003c/h2\u003e\r\n \u003cp\u003eWith the growing requirements for encoder feedback in industrial markets, Moog is now offering various encoder feedback options on our high-performance Fastact G Servomotors. Our application experts work with customers to identify which technologies are the best for their applications.\u003c/p\u003e\r\n \u003cp class\u003d\"text-photo\"\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_18/New_Additions_to_an_Old_Favorite/Fastact_G_Servomotor.jpg\" alt\u003d\"Fastact G Servomotor\" /\u003e \u003cspan\u003e \u003c/span\u003e\u003c/p\u003e\r\n \u003cp\u003e\u003c/p\u003e\r\n \u003ch2\u003eSelecting Resolver or Encoder Based Systems\u003c/h2\u003e\r\n \u003cp\u003eWhen the environment has hot, very cold, humid, oily, high vibration/shock, dusty or other beyond normal industrial conditions, a resolver-based system is the preferred choice.\u003c/p\u003e\r\n \u003cp\u003eWhen precise positioning, smooth torque and stable velocity control are top priorities for the application, the encoder-based system is the preferred choice. Encoders typically have all their electronics onboard, minimizing interconnections, but limiting operating temperatures.\u003c/p\u003e\r\n \u003cp\u003eIn determining whether to use a Moog servomotor with a resolver or encoder, close consideration of the application under the characteristics shown in table 2 is required. All factors must be balanced for the right design fit.\u003c/p\u003e\r\n \u003cp\u003e\u003c/p\u003e\r\n \u003ch2\u003eSpecifications: Encoders vs. Resolvers\u003c/h2\u003e\r\n \u003ctable border\u003d\"1\"\u003e\r\n \u003ctbody\u003e\r\n \u003ctr\u003e\r\n \u003ctd class\u003d\"tableheader\" style\u003d\"text-align: center;\"\u003e\u003cstrong\u003eCategory\u003c/strong\u003e\u003c/td\u003e\r\n \u003ctd class\u003d\"tableheader\" style\u003d\"text-align: center;\"\u003e\u003cstrong\u003eResolver\u003c/strong\u003e\u003c/td\u003e\r\n \u003ctd class\u003d\"tableheader\" style\u003d\"text-align: center;\"\u003e\u003cstrong\u003eEncoder\u003c/strong\u003e\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eAngle measurement\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eAbsolute\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eAbsolute/Incremental\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eAbsolute resolution\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e16 bits\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e13 bits\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eIncremental resolution\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eN/A\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e10,000 lines/revolution\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eAccuracy (arc minutes)\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e4 to 40\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e0.25 to 6\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eElectronic interface\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eR/D converter\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eDirect\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eNoise immunity\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eSensitive\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eBest\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eOutput signal\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eAnalog\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eAnalog/Digital\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd style\u003d\"text-align: center;height: 14.0px;\"\u003eConstruction materials\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;height: 14.0px;\"\u003eRobust\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;height: 14.0px;\"\u003eFragile\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd style\u003d\"text-align: center;height: 28.0px;\"\u003eWeight\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;height: 28.0px;\"\u003eHeavy\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;height: 28.0px;\"\u003eLighter\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eInertia\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eHigh\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eLow\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eLongevity\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eVery High\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eHigh\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eShock/vibration\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eRugged\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eLimited\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eTemperature Range\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e-50 ºC to +150 ºC\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e-20 ºC to +100 ºC\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eContamination\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eImmune\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eVulnerable\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003c/tbody\u003e\r\n \u003c/table\u003e\r\n \u003cp\u003eTable 2: Encoder v Resolver Application Considerations\u003c/p\u003e\r\n \u003cp\u003e\u003c/p\u003e\r\n \u003ch2\u003eSelecting Encoders\u003c/h2\u003e\r\n \u003cp\u003eIn determining which type of encoder to use, the initial choice is to determine whether to use an absolute or incremental encoder.\u003c/p\u003e\r\n \u003cp\u003e\u003cspan style\u003d\"font-size: 10.0pt;\"\u003e\u003cstrong\u003eIncremental\u003c/strong\u003e\u003c/span\u003e encoders have output signals that repeat over the full range of motion. It is important to understand that each mechanical position is not uniquely defined. When the incremental encoder is turned on, the position of an incremental encoder is not known since the output signals are not unique to any singular position.\u003c/p\u003e\r\n \u003cp\u003e\u003cspan style\u003d\"font-size: 10.0pt;\"\u003e\u003cstrong\u003eAbsolute encoders\u003c/strong\u003e\u003c/span\u003e report absolute positional information. When powered up, it does not require a home cycle, even if the shaft was rotated while the power was off. If an absolute encoder is chosen, the further choice is whether to use a single-turn (unique position information within one revolution) or multi-turn (unique position information beyond one revolution) absolute encoders.\u003c/p\u003e\r\n \u003cp\u003eTable 3 below shows the encoder option sizes available by servomotor front flange sizing.\u003c/p\u003e\r\n \u003ctable\u003e\r\n \u003ctbody\u003e\r\n \u003ctr\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e\u003cstrong\u003eTYPE\u003c/strong\u003e\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e\u003cstrong\u003eMFG\u003c/strong\u003e\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e\u003cstrong\u003eSize 1(40 mm)\u003c/strong\u003e\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e\u003cstrong\u003eSize 2 + 3 (55 + 70 mm)\u003c/strong\u003e\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e\u003cstrong\u003eSize 4(100 mm)\u003c/strong\u003e\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e\u003cstrong\u003eSize 5 + 6(140+190 mm)\u003c/strong\u003e\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eIncremental\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\" rowspan\u003d\"3\"\u003eSTEGMANN\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e-\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eCKS 36\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eCNS 50\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eCNS 50\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eABS Single Turn\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e-\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eSKS 36\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eSRS 50\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eSRS 50\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eABS Multi Turn\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e-\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eSKM 36\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eSRM 50\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eSRM 50\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eIncremental\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\" rowspan\u003d\"3\"\u003eHEIDENHAIN\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e-\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eERN 1185\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eERN 1387\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eERN 1387\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eABS Single Turn\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eECN 1113\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eECN 1113\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eECN 1113\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eECN 1313\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eABS Mutli Turn\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eEQN 1125\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eEQN 1125\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eEQN 1325\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eEQN 1325\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003c/tbody\u003e\r\n \u003c/table\u003e\r\n \u003cp\u003eTable 3. Encoder options by servomotor flange size \u003c/p\u003e\r\n \u003cp\u003e\u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003eAndrew Barrett, B.E.(electrical), M.Eng.Sc. (control electronics), MBA, is a Product Line Manager for Moog’s Industrial Servomotors. He brings 15 years of experience in engineering, operations and product line management, gained during a career with several multinational companies.\u003c/p\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003cp\u003e \u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:product/motors-and-servomotors","moog-news-and-events:category/ideas-in-motion-control","moog:blogs/servo-motors","moog-news-and-events:category/articles","moog-news-and-events:type/article/feature-article","moog-news-and-events:category/blogs"],"startDate":"2008-01-01T00:00:00.000-05:00","categories":[{"left":"Motors \u0026 Servomotors","right":"moog-news-and-events:product/motors-and-servomotors"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Feature Article","right":"moog-news-and-events:type/article/feature-article"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2008/05/new-additions-to-an-old-favorite-new-fastact-gseries-servomotor.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Radial Piston Pump for Use with HYJET® and SKYDROL®","openInANewTab":false,"articleTitleType":"h1","smallDescription":"The Moog Radial Piston Pump (RKP pump) has been widely accepted for decades throughout the world in various marketplaces. Due to its design principle, users of the radial piston pump have benefited from advantages such as long life and lower noise.","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eThe \u003ca href\u003d\"https://www.moog.com/products/radial-piston-pumps/\" target\u003d\"_self\"\u003eMoog Radial Piston Pump\u003c/a\u003e (RKP pump) has been widely accepted for decades throughout the world in various marketplaces. Due to its design principle, users of the radial piston pump have benefited from advantages such as long life and lower noise.\u003c/p\u003e\r\n \u003cp class\u003d\"text-photo\"\u003e\u003cimg alt\u003d\"Enhanced RKP\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_19/Radial_Piston_Pump/radial-piston-pump.jpg\" /\u003e \u003c/p\u003e\r\n \u003cp\u003eWhen Moog started redesigning the RKP pumps in 2002, the primary objective was to respond to industry demands such as: improving reliability, lowering the noise emission, and offering maximum flexibility to users in providing adaptability for configurations of the application. By taking advantage of state-of-the-art technology, a new control option has been created featuring digital electronics and a fieldbus interface, supported by an advanced control algorithm and \u003ca href\u003d\"https://www.moog.com/products/servovalves-servo-proportional-valves/industrial/valve-accessories/software-for-servovalve-servo-proportional-valves-brwith-fieldbus-interface-digital-radial-piston-pumps/\"\u003eMoog configuration software\u003c/a\u003e.\u003c/p\u003e\r\n \u003cp\u003eVarious measures such as a new stroke ring design, enlarged suction port, and increased number of pistons have been implemented in the second generation of RKP to meet the objectives. Since the introduction of the re-designed RKP-II in 2005, the pump has proven in the field that significant improvements can be achieved while continuing to offer the same high performance.\u003c/p\u003e\r\n \u003ch2\u003eCustomised for Use with Phosphate Ester Hydraulic Fluids in the Aviation Industry\u003c/h2\u003e\r\n \u003cp\u003eThis was not the end of the product development activities. Far from it. Moog has utilized the versatility of the RKP design principle to its utmost. After internal analysis and testing of critical parts, Moog decided to extend its RKP-II line capabilities by offering an ATEX-certified version. The new enhanced version can be used in applications dealing with different types of fire-resistant aircraft hydraulic fluids such as Skydrol® to type V, LD4, 500B4, and HyJet®. These applied fluids have proven their ability to reduce aircraft fire hazards in the air and on the ground and offer lower viscosity compared to mineral oil based fluids. This characteristic allows a wide temperature range of operation, in particular at low temperature ranges.\u003c/p\u003e\r\n \u003cp\u003eTypical applications for this type of pumps are:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eAircraft testing and repair facilities\u003c/li\u003e\r\n \u003cli\u003eAirframe construction\u003c/li\u003e\r\n \u003cli\u003eAircraft hydraulic component manufacturing facilities\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003eDisplacements ranging from 19 to 80 ccm are available. All pumps feature a flow limiter, which allows mechanical adjustment of the maximum displacement. They can perform at a continuous pressure up to 350 bar (5,000 psi), and offer 2 different control options: pressure compensator (type F) and load sensing (type J). They are also designed for open circuits. To improve the design flexibility of Moog’s RKP-II, the pumps are fitted with standard SAE-A and SAE-B flange arrangements, providing compatibility with third party pumps when operating in tandem.\u003c/p\u003e\r\n \u003cp\u003eA 12 month warranty is available. Furthermore our customers benefit from market-leading delivery times and worldwide technical support.\u003c/p\u003e\r\n \u003ctable border\u003d\"1\"\u003e\r\n \u003ctbody\u003e\r\n \u003ctr\u003e\r\n \u003ctd class\u003d\"tableheader\" colspan\u003d\"4\" style\u003d\"text-align: center;\"\u003e\u003cstrong\u003eTECHNICAL INFORMATION\u003c/strong\u003e\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eDisplacement cm3/rev\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e19\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e32\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e80\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eTheoretical flow rate at 1,500 rpm\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e28.5 l/min\u003cbr /\u003e(7.5 US gal/min)\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e48.0 l/min\u003cbr /\u003e(12.6 US gal/min)\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e120.0 l/min\u003cbr /\u003e(31.5 US gal/min)\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eTheoretical flow rate at 1,800 rpm\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e34.2 l/min\u003cbr /\u003e(9.0 US gal/min)\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e57.6 l/min\u003cbr /\u003e(15.2 US gal/min)\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003e144.0 l/min\u003cbr /\u003e(38.0 US gal/min)\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eMaximum speed\u003c/td\u003e\r\n \u003ctd colspan\u003d\"3\" style\u003d\"text-align: center;\"\u003e1,800 rpm\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eType of mounting\u003c/td\u003e\r\n \u003ctd colspan\u003d\"3\" style\u003d\"text-align: center;\"\u003eSpline according to DIN 5480, 4 holes ISO flange according to DIN/ISO 3019/2 (metric, type B7)\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eMounting position\u003c/td\u003e\r\n \u003ctd colspan\u003d\"3\" style\u003d\"text-align: center;\"\u003eAny\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eType of drive\u003c/td\u003e\r\n \u003ctd colspan\u003d\"3\" style\u003d\"text-align: center;\"\u003eDirect Drive with coupling\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eContinuous pressure\u003c/td\u003e\r\n \u003ctd colspan\u003d\"3\" style\u003d\"text-align: center;\"\u003e350 bar (5,000 psi)\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eMaximum pressure to DIN 24312\u003c/td\u003e\r\n \u003ctd colspan\u003d\"3\" style\u003d\"text-align: center;\"\u003e385 bar (5,500 psi)\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003ePressure peak\u003c/td\u003e\r\n \u003ctd colspan\u003d\"3\" style\u003d\"text-align: center;\"\u003e420 bar (6,000 psi)\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eHydraulic fluids\u003c/td\u003e\r\n \u003ctd colspan\u003d\"3\" style\u003d\"text-align: center;\"\u003eSkydrol® fluids up to Type V (Skydrol LD4, Skydrol 500B4, Skydrol 5)\u003cbr /\u003e\u003cbr /\u003eHyJet IV-Aplus® and Exxon HyJet V®\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eHydraulic fluid temperature range\u003c/td\u003e\r\n \u003ctd colspan\u003d\"3\" style\u003d\"text-align: center;\"\u003e-15°C to +50°C (5°F to 122°F)\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eAmbient temperature range\u003c/td\u003e\r\n \u003ctd colspan\u003d\"3\" style\u003d\"text-align: center;\"\u003e-15°C to +50°C (5°F to 122°F)\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eViscosity\u003c/td\u003e\r\n \u003ctd colspan\u003d\"3\" style\u003d\"text-align: center;\"\u003eAllowable operational range 8 to 100 mm²/s (cSt).\u003cbr /\u003eRecommended 16 to 46 mm²/s (cSt).\u003cbr /\u003eMaximum viscosity 500 mm²/s during start-up with electric motor at 1,800 rpm\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eFiltering\u003c/td\u003e\r\n \u003ctd colspan\u003d\"3\" style\u003d\"text-align: center;\"\u003eNAS 1638, class 9, ISO/DIN4406, class 20/18/15\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eLine connections\u003c/td\u003e\r\n \u003ctd colspan\u003d\"3\" style\u003d\"text-align: center;\"\u003eHigh pressure series 350 bar (5,000 psi) according to ISO6162\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003ePressure port\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eSAE 3/4\u0026quot; 6,000 psi\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eSAE 1\u0026quot; 6,000 psi\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eSAE 1 1/4\u0026quot; 6,000 psi\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eSuction port\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eSAE 3/4\u0026quot; 6,000 psi\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eSAE 1 1/2\u0026quot; 3,000 psi\u003c/td\u003e\r\n \u003ctd style\u003d\"text-align: center;\"\u003eSAE 2\u0026quot; 3,000 psi\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd colspan\u003d\"4\" style\u003d\"text-align: center;\"\u003eThis technical data is based on current available information and is subject to change at any time by Moog. Specifications for\u003cbr /\u003especific systems or applications may vary.\u003c/td\u003e\r\n \u003c/tr\u003e\r\n \u003c/tbody\u003e\r\n \u003c/table\u003e\r\n \u003cp\u003eTable 1 above shows a selection of technical data of the enhanced version of RKP.\u003c/p\u003e\r\n \u003ch3\u003eNote: Skydrol® is a registered trademark of Solutia Inc. HyJet® is a registered trademark of Exxon.\u003c/h3\u003e\r\n \u003ch3\u003e\u003cem\u003e\u003cspan style\u003d\"font-size: x-small;\"\u003e \u003c/span\u003e\u003c/em\u003e\u003c/h3\u003e\r\n \u003ch2 class\u003d\"box\"\u003eAuthor\u003c/h2\u003e\r\n \u003cp class\u003d\"box\"\u003eRobert Luong, holder of Bachelor\u0027s and Master\u0027s degrees in electrical engineering, as well as a MBA, Robert is a Product Marketing\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:product/radial-piston-pumps","moog-news-and-events:category/articles","moog:blogs/aerospace-test-and-simulation"],"startDate":"2008-01-01T00:00:00.000-05:00","categories":[{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Radial Piston Pumps","right":"moog-news-and-events:product/radial-piston-pumps"},{"left":"Articles","right":"moog-news-and-events:category/articles"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2008/10/radial-piston-pump-for-use-with-hyjet-and-skydrol.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Shaken and Stirred — Moog Helps Sink a Building for James Bond","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Box office figures have confirmed that the most recent James Bond film \u0027Casino Royale\u0027 has been one of the most successful in this ever-popular franchise. Although the film steers clear of some of the more traditional gadgets that \u0027Q\u0027 can muster up; it still has a breathtaking array of special...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp class\u003d\"text-photo\"\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_17/Shaken_Stirred/shaking-building.jpg\" alt\u003d\"Sinking Venetian House\" /\u003e \u003cspan\u003e \u003c/span\u003e\u003c/p\u003e\r\n \u003cp\u003eBox office figures have confirmed that the most recent James Bond film \u0027Casino Royale\u0027 has been one of the most successful in this ever-popular franchise. Although the film steers clear of some of the more traditional gadgets that \u0027Q\u0027 can muster up; it still has a breathtaking array of special effects scenes. \u003c/p\u003e\r\n \u003cp\u003eOne of the biggest, the sinking of a Venetian building, was a unique motion control challenge that involved Moog and its partner EMP Designs Ltd. Moog\u0027s role was to ensure the smooth and safe operation of a huge rig that had to sink one of three motion bases, the largest weighing 80,000 kg (176,370 lbs), into the large water tanks at Pinewood Studios just outside London.\u003c/p\u003e\r\n \u003cp\u003eThe sinking building was part of one of the final scenes in the film and required two different camera angles — an external scale model shot against a blue screen to show the building sinking into one of the Venetian canals and a full-scale internal model used to film the actors inside the actual sinking building. The structures themselves, developed under the auspices of special effects supervisor Chris Courbould, had to be controlled with extreme precision so carefully choreographed stunts and action sequences could be filmed. Courbould and his special effects team built the structures and then called in Dan Stanton and his team from EMP Designs, to develop the control systems.\u003c/p\u003e\r\n \u003cp class\u003d\"text-photo\"\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_17/Shaken_Stirred/MSC.jpg\" alt\u003d\"Moog Servocontroller (MSC)\" /\u003e \u003cspan\u003e \u003c/span\u003e\u003c/p\u003e\r\n \u003cp\u003eThe equipment designed to control the rig centred on an M3000 system, which for this application can be split into the hardware — Moog Servo Controller (MSC); and software — Moog Axis Control Software (MACS). It was used to control six digital Moog Axis Control Valves (ACV), which, in turn operated six hydraulic actuators. \u003c/p\u003e\r\n \u003cp\u003eFeedback of the actuator position was achieved using a number of wire-driven encoders supplied by the partner company. The digital nature of all of the hardware was a major selling point according to Dan Stanton at EMP Designs who states,\u0026quot;With respect to the hydraulic control, we have worked with other companies in the past, but we wanted to do something special this time. Moog was the only company that could supply what we wanted — a hydraulic system based on digital valve technology\u0026quot;.\u003c/p\u003e\r\n \u003cp\u003eMr. Stanton continues, \u0026quot;The digital approach offered us finer control and it also gave us more confidence when it came to the safety aspects as, if anything were to get disconnected or the control was lost, we knew about it as it gets detected immediately. Much of the actuation was also performed in synchronized pairs so digital also gave us far greater control in this respect. Another vital consideration was the amount of radio frequency that exists on film sets, and given the long cable lengths digital is far more resilient so we were less prone to external influences in the control and feedback loops.\u0026quot;\u003c/p\u003e\r\n \u003cp\u003eIn the application the MSC controller used a CAN link to connect to six Axis Control Valves each of which controlled a cylinder — working in pairs, this gave three axes of motion. The Axis Control Valves then used a CANOpen link to connect to the BTF encoders, which produce a unique digital code for every 0.025 mm (0.00098 in) of travel — providing the precise feedback required for cylinder position. The Axis Control Valves provided remote closed-loop position control for each degree of motion. This reduced the processing load on the MSC allowing it to take care of the safety monitoring and synchronization. The MSC provided all the profile generation for the ACVs over the CAN Bus. \u0026quot;This was a new approach for us but the Moog M3000 offered us a stable, flexible control structure and cost-effective solution for what we were trying to achieve,\u0026quot; continues Stanton. \u0026quot;It also offered the capability for us to integrate a 38.1 cm (15 in) touch screen (HMI), which gave us a complete simplistic overview of the system using MACS (Moog Axis Control Software) — which, as well as offering us clear visualizations, allowed us to pinpoint the source of any erroneous readings.\u003c/p\u003e\r\n \u003cp\u003e\u0026quot;One important aspect of the software was that it allowed the system to self diagnose,\u0026quot; Stanton explains. \u0026quot;We were able to create routines that would highlight any discrepancies or anomalies. This was the first time we had ever used a controller that helped us make the decision of whether to press the \u0027big red stop button\u0027; if anything deviated it was able to assess the severity and then make a decision based on this figure — it took a lot of the worry out of it for us. The controller also incorporated a \u0027Watchdog\u0027 which reverted to a safe state should any issues arise with the controller.\u0026quot;\u003c/p\u003e\r\n \u003cp\u003e\u0026quot;There are some very big movies in production at the moment which are also using this technology,\u0026quot; Stanton continues. \u0026quot;Indeed there has been significant interest from the movie world with many production companies expressing an interest in what we can do with this digital system. The flexibility of the M3000 system is that it is also designed for electro-mechanical actuation, this allows us to look at other types of film effects including smaller scale animations using small DC motors; once again it is the software that pays dividends. We also have to consider the fact that movie concepts can change over night so flexibility is vital — this is another benefit the digital approach gives us.\u0026quot;\u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003eRebecca Gunn is the UK Industrial Sales and Marketing Co-ordinator, based in Tewkesbury. Employed since August 2006, Rebecca is responsible for marketing communications in the UK. Previously self-employed for 5 years supporting UK businesses manufacturing technology associated with learning and development, and prior to that, working 5 years for the McGraw-Hill group as a marketing co-ordinator for their former UK based elearning business. Rebecca is a CIM (Chartered Institute of Marketing) qualified marketer.\u003c/p\u003e\r\n \u003ch2\u003eAbout EMP\u003c/h2\u003e\r\n \u003cp\u003eEMP Designs Ltd is a design consultancy specializing in projects involving Electronic, Pneumatic, Hydraulic and Mechanical systems. This includes multi-axis closed loop positional systems either servo driven or hydraulic for any scale from needle positioning to 80 ton platform control, PLC driven industrial control, programmable sequence controllers, electronic project/test boards, encrypted radio communication and controls and opto-electronic displays.\u003c/p\u003e\r\n \u003cp\u003eIn the film industry EMP has designed solutions for camera crews, model makers and special effects teams on many high-profile movies such as \u0027Casino Royale\u0027.\u003c/p\u003e\r\n \u003cp\u003eEMP also has in-house machining facilities which enable them to make accurate components, design and manufacture printed circuit boards, and design and build a variety of product housings to complete a project.\u003c/p\u003e\r\n \u003cp\u003eFurther information can be obtained from \u003ca href\u003d\"http://www.empdesigns.co.uk/\"\u003ewww.empdesigns.co.uk\u003c/a\u003e or \u003ca href\u003d\"mailto:dan@empdesigns.co.uk\"\u003eemail Dan Stanton\u003c/a\u003e.\u003c/p\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003cp\u003e \u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:product/controllers-controls-and-software","moog-news-and-events:industry/simulation","moog-news-and-events:category/articles","moog-news-and-events:category/blogs","moog-news-and-events:product/servodrives-drives-and-drive-systems"],"startDate":"2008-01-01T00:00:00.000-05:00","categories":[{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Controllers, Controls \u0026 Software","right":"moog-news-and-events:product/controllers-controls-and-software"},{"left":"Simulation","right":"moog-news-and-events:industry/simulation"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"},{"left":"Servodrives, Drives \u0026 Drive Systems","right":"moog-news-and-events:product/servodrives-drives-and-drive-systems"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2008/02/shaken-and-stirred-moog-helps-sink-a-building-for-james-bond.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"No Limits: Higher Dynamics with No Operational Limits from New Servovalve","openInANewTab":false,"articleTitleType":"h1","smallDescription":"With the new Direct Drive Digital Interface Valves (D637/ D639), Moog offers the marketplace a wider portfolio of high performance servovalves with reliable digital technology. This new product series is a single stage Direct Drive Servovalve, Size 5 (Cetop 05 mounting pattern according to ISO 4401-05-05-0-05) with sliding spool/bushing design....","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eWith the new Direct Drive Digital Interface Valves (D637/ D639), Moog offers the marketplace a wider portfolio of high performance servovalves with reliable digital technology. This new product series is a single stage Direct Drive Servovalve, Size 5 (Cetop 05 mounting pattern according to ISO 4401-05-05-0-05) with sliding spool/bushing design. This flexible valve series is available with flow control (Q-control / D637), pressure control (p-control / D639) and flow and pressure control (pQ-control / D639) functionalities.\u003c/p\u003e\r\n \u003cp\u003eThe D637/D639 Servovalves are tuned for very high dynamic performance and achieve a typical frequency response of 140Hz (for -90° small signal) and 14 ms (100%) step response time. This unique performance is achieved with the combination of an \u0026quot;advanced control algorithm\u0026quot; and the high natural frequency of our permanent magnet linear force motor that drives the valve spool. The same excellent performance is also reflected in the static data where hysteresis is typically less than 0.05%.\u003c/p\u003e\r\n \u003cp\u003e\u003c/p\u003e\r\n \u003ch2\u003eHandling Very High Pressure Drops\u003c/h2\u003e\r\n \u003cp\u003eAs opposed to many other Direct Drive Valves on the market (e.g. proportional solenoid or voice coil driven), the D637/D639 Valves do not have operational limits which means that within the pressure rating of the valve it can be operated even at the highest pressure drops in 4-way, 3-way or 2-way modes. This important benefit is a result of the high driving forces of the permanent magnet linear force motor (LFM), the flow force compensation of the spool/bushing unit (each land separately compensated) and control tuning for high stability.\u003c/p\u003e\r\n \u003cp style\u003d\"text-align: center;\"\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/Newsletters/Industrial/Issue_17/easset_upload_file857_96502_e.jpg\" alt\u003d\"\" width\u003d\"493\" height\u003d\"242\" /\u003e\u003c/p\u003e\r\n \u003cp style\u003d\"text-align: center;\"\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_17/No_Limits_Higher_Dynamics_with_No_Operational_Limits_from_New_Servovalve/ST-blocked-140bar_490x240.jpg\" alt\u003d\"\" /\u003e\u003c/p\u003e\r\n \u003cp\u003eThese Digital Direct Drive Valves can be operated with a standard analog signal as well as via a fieldbus. Available fieldbus systems include CANOpen, Profibus DP-VP1 and EtherCAT. Start up and configuration of the valve can be easily implemented via the fieldbus interface of the machine control or by Moog\u0027s user-friendly MS Windows-based configuration software.\u003c/p\u003e\r\n \u003cp style\u003d\"text-align: center;\"\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_17/No_Limits_Higher_Dynamics_with_No_Operational_Limits_from_New_Servovalve/MoVaCo_490x240.jpg\" alt\u003d\"\" /\u003e\u003c/p\u003e\r\n \u003cp\u003eThis software represents Moog\u0027s commitment to a flexible interface that can be used for our digital valve and pump products lines. An important benefit of fieldbus operation is that control parameter settings (e.g for pressure control (D639 /p-control)) are easy to complete and up to 16 pressure control parameter settings may be saved for activation during operation.\u003c/p\u003e\r\n \u003cp\u003eThese dynamic servovalves can also be requested for higher level axis control such as position-, speed-, and force-control for special applications.\u003c/p\u003e\r\n \u003cp\u003eThe digital onboard electronics (OBE) used on these products have also been used on other valve products in our portfolio such as the D636/D638 Digital Direct Drive Valve Series (Cetop 03) and the pilot-operated D67x Servo-Proportional Valve series where their superior functionality and robust performance have been proven in many different applications. Pre-production valves of the new D637 series have been performing successfully in multiple applications such as position control for water turbines.\u003c/p\u003e\r\n \u003cp style\u003d\"text-align: center;\"\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_17/No_Limits_Higher_Dynamics_with_No_Operational_Limits_from_New_Servovalve/Digital-Valve-Chart_490x240.jpg\" alt\u003d\"\" /\u003e \u003c/p\u003e\r\n \u003cp\u003e\u003c/p\u003e\r\n \u003ch2\u003eAuthors\u003c/h2\u003e\r\n \u003cp\u003eDirk Hirschberger is the Team Leader, Engineering Direct Drive Valves and has worked for Moog in Product Development since 1991 based in Germany. He studied mechanical engineering in Esslingen, Germany.\u003c/p\u003e\r\n \u003cp\u003eLutz Bienemann, has been Senior Product Engineer responsible for Digital Direct Drive Valves since 1999. He studied mechanical engineering in Zwickau, Germany.\u003c/p\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003cp\u003e \u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:product/servo-valves-and-proportional-valves","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:category/articles","moog-news-and-events:category/blogs"],"startDate":"2008-01-01T00:00:00.000-05:00","categories":[{"left":"Servo Valves and Proportional Valves","right":"moog-news-and-events:product/servo-valves-and-proportional-valves"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2008/02/no-limits-higher-dynamics-with-no-operational-limits-from-new-servovalve.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"MSD Servodrive Provides Highest Levels of Dynamic Response","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Moog introduced its Modular Multi-Axis Programmable Motion Control Servodrive (MSD) System at the SPS/IPC/Drives Exhibition (November 27 -29 2007) in Nuremberg, Germany. This new family of MSD Servodrives enables us to address unique application requirements of our customers with performance-based, tailored motion control solutions. The MSD system consists of the...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eMoog introduced its Modular Multi-Axis Programmable Motion Control Servodrive (MSD) System at the SPS/IPC/Drives Exhibition (November 27 -29 2007) in Nuremberg, Germany. This new family of MSD Servodrives enables us to address unique application requirements of our customers with performance-based, tailored motion control solutions. \u003c/p\u003e\r\n \u003cp\u003eThe MSD system consists of the Moog Motion Controller, Servodrive and a shared power supply unit. This system was developed to meet the demands of key industrial applications such as plastics and metal forming industries for higher productivity, higher accuracy and the flexibility to share technologies across multiple machine types.\u003c/p\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003ch2\u003eFlexibility and High Performance\u003c/h2\u003e\r\n \u003cp\u003eSome of the primary benefits of the MSD for customers that are testing this system are its flexibility and high performance characteristics. With the freely programmable Motion Controller, the MSD system is able to meet the toughest demands in the targeted industries. Due to its modular architecture, the system is able to control a wide range of servomotors such as brushless PM AC motors, torque motors, linear motors and asynchronous motors, allowing for flexibility in machine design. The MSD meets our customers\u0027 demand for increased machine output through many high-performance features.\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eFast update rates of current, position and velocity control loops for highest levels of dynamic response and machine precision\u003c/li\u003e\r\n \u003cli\u003eSupport for multiple communication protocols via fieldbus connection for an open architecture and machine versatility\u003c/li\u003e\r\n \u003cli\u003eHigh speed internal communication via EtherCAT for control and coordination across multiple axes\u003c/li\u003e\r\n \u003cli\u003eComprehensive software package with IEC 61131 programming for quick and simple realization of the control software\u003c/li\u003e\r\n \u003cli\u003eSupport for up to three feedback devices like sin/cos single and multi-turn encoders for precise positioning\u003c/li\u003e\r\n \u003cli\u003eUser-friendly GUI for PC supported parameterization\u003c/li\u003e\r\n \u003cli\u003eHigh safety functions according to IEC 61508\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003ch2\u003eThe MSD System\u003c/h2\u003e\r\n \u003cp\u003e\u003cspan style\u003d\"font-size: 10.0pt;\"\u003eThe main modules of the MSD system feature some key technologies and provide many benefits when used as a stand-alone product or a system.\u003c/span\u003e\u003c/p\u003e\r\n \u003cp\u003eThe MSD Motion Controller (Figure 1) is based on a 32-bit, 400MHz microprocessor. The Motion Controller can coordinate and synchronize axes, and implements the communication to host computers and other PLCs. With its PLC functionality, it may itself control processes of the machine or parts of it. It may close velocity and position loops for up to 30 axes. Additionally, it is able to control input and visualization devices. It supports various communication protocols such as EtherCAT, SERCOS III, CANopen, CC Link, PROFIBUS DP and PROFINET. Internal communication takes place via EtherCAT buses.\u003c/p\u003e\r\n \u003cp style\u003d\"text-align: center;\"\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_17/MSD_Servodrive_Provides_Highest_Levels_of_Dynamic_Response/MSD-Motion-Controller-Interfaces.jpg\" alt\u003d\"\" /\u003e\u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003e(Figure 1)\u003c/h3\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003cp\u003eThe Motion Controller supports IEC 61131 programming in a visual environment with embedded libraries for easy use. For \u0026quot;Advanced Control\u0026quot;, programming of custom control loops using MathWorks/C/C++ is possible, which enables the creation of application-specific templates for deeper integration into the machine.\u003c/p\u003e\r\n \u003cp\u003eThe MSD Servodrive (Figure 2) closes current loops (PWM frequencies 4, 8, 12 and 16 kHz) and is also able to close velocity and position control loops. For high-performance control loops, high update rates are supported: the MSD operates at cycle times of 62.5 µs for current and 125 µs for velocity and position loops. Currently, 7 mechanical sizes, based on output power, are available, ranging from 4 Arms up to 250 Arms. It supports feedback devices such as Resolver, EnDat and Hiperface as standard (customer application specific position feedback is possible upon request). Besides air-cooling as standard; cold plate and liquid cooling are available as options.\u003c/p\u003e\r\n \u003cp style\u003d\"text-align: center;\"\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_17/MSD_Servodrive_Provides_Highest_Levels_of_Dynamic_Response/MSD-Servodrive-Interfaces.jpg\" alt\u003d\"\" /\u003e\u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003e(Figure 2)\u003c/h3\u003e \r\n \u003cp\u003e \u003c/p\u003e\r\n \u003cp\u003eSome of the high-performance features of the MSD Servodrive are listed below:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eFeed forward structure for higher response time and reduced tracking error\u003c/li\u003e\r\n \u003cli\u003eCompensation of friction torque and cogging torque\u003c/li\u003e\r\n \u003cli\u003eCompensation of mechanical ballscrew errors for both directions\u003c/li\u003e\r\n \u003cli\u003ePatented method (Gain Phase Offset Correction - GPOC) with correlation technique to compensate encoder and resolver errors (Figure 3)\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp style\u003d\"text-align: left;\"\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_17/MSD_Servodrive_Provides_Highest_Levels_of_Dynamic_Response/Graph-GPOC-on-resolver_490x240.jpg\" alt\u003d\"\" /\u003e\u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003e(Figure 3)\u003c/h3\u003e \r\n \u003cp\u003e \u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eVelocity observer (Figure 4): Instead of a filter for the actual value of the velocity an observer can be used. The observer reduces the noise like a velocity filter but with less delay of the velocity signal. It ensures not only higher gain for the velocity - and position controllers and reduced tracking error, but also makes tuning simple with only one parameter.\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp style\u003d\"text-align: center;\"\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_17/MSD_Servodrive_Provides_Highest_Levels_of_Dynamic_Response/Velocity-Observer.jpg\" alt\u003d\"\" /\u003e\u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003e(Figure 4)\u003c/h3\u003e \r\n \u003cp\u003e \u003c/p\u003e\r\n \u003cp\u003eFigure 5 gives an overview of the currently available Servodrive sizes and their specifications.\u003c/p\u003e\r\n \u003cp style\u003d\"text-align: left;\"\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_17/MSD_Servodrive_Provides_Highest_Levels_of_Dynamic_Response/MSD-Chart.jpg\" alt\u003d\"\" /\u003e\u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003e(Figure 5)\u003c/h3\u003e \r\n \u003cp\u003e \u003c/p\u003e\r\n \u003cp\u003eTo ensure cost advantages for our customers with complex applications, we are developing a shared Power Supply Unit (PSU) of different sizes as an integral part of our MSD system.\u003c/p\u003e\r\n \u003cp\u003eThe PSU will enable our customers to achieve economies of scale by saving energy and ensuring high-precision current supply for their applications. The PSU unit with active regeneration capabilities allows regeneration of energy in the electrical supply network and it ensures additional power for applications by boosting up the DC voltage to 750 VDC.\u003c/p\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003ch2\u003eFlexible Architecture\u003c/h2\u003e\r\n \u003cp\u003eTwo main scenarios are described here to illuminate the architectural flexibility of the MSD system:\u003c/p\u003e\r\n \u003cp\u003eIn the first scenario (Figure 6), the modules of the highly flexible MSD system control process cycles and close current, velocity and position loops for the required number of axes. Control of the process cycles and the closing of position and velocity loops are carried out either by the MSD Motion Controller or the MSD Servodrive, or both. The MSD system offers a comprehensive software package with motion control functionality to suit the needs of high performance machine applications. MSD supports different communication protocols via fieldbus (EtherCAT, CANopen, Profibus DP and Sercos, etc.), or even customer-specific protocols.\u003c/p\u003e\r\n \u003cp style\u003d\"text-align: center;\"\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_17/MSD_Servodrive_Provides_Highest_Levels_of_Dynamic_Response/MSD-Motion-Controller-Servodrives-PSU.jpg\" alt\u003d\"\" /\u003e\u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003e(Figure 6)\u003c/h3\u003e \r\n \u003cp\u003e \u003c/p\u003e\r\n \u003cp\u003eIn the second scenario (Figure 7), the MSD system acts as an integration platform between various types of servomotors and an external host or machine PLC module from any 3rd party provider. Due to the great number of supported field bus communication protocols, the MSD system can seamlessly work together with existing control modules and motors used by our customers. The control of the process cycles is carried out by the superimposed host or machine PLC module. The MSD Servodrive may in this case close current, as well as velocity and position loops.\u003c/p\u003e\r\n \u003cp\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_17/MSD_Servodrive_Provides_Highest_Levels_of_Dynamic_Response/MSD-Figure7.jpg\" alt\u003d\"\" /\u003e\u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003e(Figure 7)\u003c/h3\u003e\r\n \u003cp\u003e \u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003eAndreas Noll, Dipl. Ing., has extensive experience in product development in Servomotors and Servodrives. From 1992 to 2002 , he worked as the Engineering Manager for Moog Aerospace, Defence and Transportation (ADT), today\u0027s Defence Control Systems (DCS). Between 2002 and 2006, he gained experience as a Product Manager Motors and Drives in the industrial drives market. Since April 2006 he has been the Engineering Manager Drives, and has been responsible for new servodrive developments in the product line.\u003c/p\u003e\r\n \u003cp\u003eFor further information on the MSD system, please contact your local Moog sales or send an email to \u003ca href\u003d\"mailto:anoll@moog.com\"\u003eanoll@moog.com\u003c/a\u003e.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:product/servodrives-drives-and-drive-systems","moog-news-and-events:category/articles","moog-news-and-events:product/controllers-controls-and-software","moog-news-and-events:category/blogs"],"startDate":"2008-01-01T00:00:00.000-05:00","categories":[{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Servodrives, Drives \u0026 Drive Systems","right":"moog-news-and-events:product/servodrives-drives-and-drive-systems"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Controllers, Controls \u0026 Software","right":"moog-news-and-events:product/controllers-controls-and-software"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2008/02/msd-servodrive-provides-highest-levels-of-dynamic-response.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Whipping Up a Storm with Advanced Hydraulic Technology","openInANewTab":false,"articleTitleType":"h1","smallDescription":"In order to help a company provide the advanced simulation requirements demanded by the marine industry, Moog has supplied advanced hydraulic technology to MARINTEK, a Norwegian Marine Technology Research Institute, located in Trondheim, Norway. With marine technology advancing on an almost daily basis, there is a huge demand for model...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp class\u003d\"box\"\u003e\u003cspan style\u003d\"font-family: arial , helvetica , sans-serif;\"\u003e \u003c/span\u003e\u003c/p\u003e\r\n \u003cp class\u003d\"text-photo\"\u003e\u003cspan style\u003d\"font-family: arial , helvetica , sans-serif;\"\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_17/Whipping_Up_a_Storm_with_Advanced_Hydraulic_Technology/marintek-OB.jpg\" alt\u003d\"\" /\u003e \u003c/span\u003e\u003cspan style\u003d\"font-family: arial , helvetica , sans-serif;\"\u003e \u003c/span\u003e\u003c/p\u003e\r\n \u003cp\u003e\u003cspan style\u003d\"font-family: arial , helvetica , sans-serif;\"\u003eIn order to help a company provide the advanced simulation requirements demanded by the marine industry, Moog has supplied advanced hydraulic technology to MARINTEK, a Norwegian Marine Technology Research Institute, located in Trondheim, Norway.\u003c/span\u003e\u003c/p\u003e\r\n \u003cp\u003e\u003cspan style\u003d\"font-family: arial , helvetica , sans-serif;\"\u003eWith marine technology advancing on an almost daily basis, there is a huge demand for model testing facilities capable of running highly accurate and reproducible tests. MARINTEK offers one of the biggest ocean-basin laboratories in the world: 80m (262 ft) long, 50 m (164 ft) wide and an adjustable depth of 0 to 10 m (33 ft), it recreates sea conditions using an array of flaps — two on the end and 144 single flaps along its length. In addition, the basin is equipped with a carriage system that caters to free-running models at speeds of up to 5 m/s (16.4 ft/s) at any angle to the waves.\u003c/span\u003e\u003c/p\u003e\r\n \u003cp\u003e\u003cspan style\u003d\"font-family: arial , helvetica , sans-serif;\"\u003eMARINTEK chose Moog as their partner to upgrade the Ocean Basin, built in 1981, with new technology. Their aim was to not only make the system more robust and more reliable but also to provide enhanced capabilities, such as larger waves over a wider area of the basin and more directional flexibility. The most important driver for the upgrade was the need to increase overall performance. Indeed, an accuracy of 0.1 degrees for all flaps was requested to guarantee the creation of highly reproducible waves with a height of up to 0.4m (1.3 ft) in as little as every 1.6 seconds.\u003c/span\u003e\u003c/p\u003e\r\n \u003cp style\u003d\"text-align: center;\"\u003e\u003cspan style\u003d\"font-family: arial , helvetica , sans-serif;\"\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_17/Whipping_Up_a_Storm_with_Advanced_Hydraulic_Technology/Havlabskisse.jpg\" alt\u003d\"\" /\u003e\u003c/span\u003e\u003c/p\u003e\r\n \u003cp\u003e\u003cspan style\u003d\"font-family: arial , helvetica , sans-serif;\"\u003eAnother major requirement was the capability to self-monitor — taking into account not only the cost-per-hour, but also the impact of the test results obtained on human safety and the investments required to build the resulting ships and platforms. The solution had to integrate into the existing environment, especially the waveform computation system and measurement equipment while also offering flexibility to cater for future expansion. Due to the existing 700 kW (952 HP) hydraulic infrastructure a hydraulic solution was the obvious answer.\u003c/span\u003e\u003c/p\u003e\r\n \u003cp\u003e\u003cspan style\u003d\"font-family: arial , helvetica , sans-serif;\"\u003eThe solution is built up of 144 hydraulic cylinders, each controlled by a Moog D636 Axis Control Valve (ACV) — a servovalve with axis control capability. With the position sensor of each cylinder being connected directly to the servovalve, the D636 closes the position loop and offers additional features such as self-monitoring of the control loops and the position sensor.\u003c/span\u003e\u003cspan style\u003d\"font-family: arial , helvetica , sans-serif;\"\u003e \u003c/span\u003e\u003c/p\u003e\r\n \u003cp class\u003d\"text-photo\"\u003e\u003cspan style\u003d\"font-family: arial , helvetica , sans-serif;\"\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_17/Whipping_Up_a_Storm_with_Advanced_Hydraulic_Technology/Tank.jpg\" alt\u003d\"Hydraulic Cylinders\" /\u003e \u003c/span\u003e\u003cspan style\u003d\"font-family: arial , helvetica , sans-serif;\"\u003e \u003c/span\u003e\u003c/p\u003e\r\n \u003cp\u003e\u003cspan style\u003d\"font-family: arial , helvetica , sans-serif;\"\u003eEach group of 12 ACV servovalves is connected via CANopen to a Moog Servo Controller (MSC), a freely programmable motion controller with multiple interfaces such as CANopen, Ethernet and Profibus-DP. The MSC offers two independent CAN interfaces each controlling 6 valves. \u003c/span\u003e\u003c/p\u003e\r\n \u003cp\u003e\u003cspan style\u003d\"font-family: arial , helvetica , sans-serif;\"\u003eThe 12 MSCs are connected to the waveform computation system, distributing the set points and the actual position and status information from each valve. In addition to the hardware, the Moog Axis Control Software (MACS) — an IEC 61131-compliant development environment — was used to create the application programs.\u003c/span\u003e\u003c/p\u003e\r\n \u003cp\u003e\u003cspan style\u003d\"font-family: arial , helvetica , sans-serif;\"\u003eInitially, a test system comprising one hydraulic cylinder, a position sensor, an Axis Control Valve and a MSC controller was installed to verify the calculated accuracy and dynamics. Subsequently, with the results fulfilling all requirements, the upgrade of the whole basin commenced.\u003c/span\u003e\u003cspan style\u003d\"font-family: arial , helvetica , sans-serif;\"\u003e \u003c/span\u003e\u003c/p\u003e\r\n \u003cp class\u003d\"text-photo\"\u003e\u003cspan style\u003d\"font-family: arial , helvetica , sans-serif;\"\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_17/Whipping_Up_a_Storm_with_Advanced_Hydraulic_Technology/hydraulic-cylinders.jpg\" alt\u003d\"Moog Axis Control Valves\" /\u003e \u003c/span\u003e\u003c/p\u003e\r\n \u003cp class\u003d\"text-block\"\u003e\u003cspan style\u003d\"font-family: arial , helvetica , sans-serif;\"\u003e \u003c/span\u003e\u003c/p\u003e\r\n \u003cp\u003e\u003cspan style\u003d\"font-family: arial , helvetica , sans-serif;\"\u003eIn total, 12 cabinets were installed along the length of the basin; each containing one MSC, connected via CANopen to 12 D636 Axis Control Valves. Due to the use of a fieldbus, the installation effort was surprisingly low considering the number of devices and the physical size of the system. Indeed, CANopen was selected because of its multi-master capability, its flexibility and functional safety.\u003c/span\u003e\u003c/p\u003e\r\n \u003cp\u003e\u003cspan style\u003d\"font-family: arial , helvetica , sans-serif;\"\u003e\u0026quot;The biggest surprise for me was how easy it was to program this system with all the 144 axes,\u0026quot; explains Frank Andersson, senior engineer at MARINTEK. Andersson was involved in the software development from the start of the project, as he wanted to be able to extend the system by himself in the future. As a result of the upgrade, the usable length of the basin for wave testing has been increased — thanks to the accuracy of the flapper movement — a major advance for testing high-speed ships and ferries as the number of test sequences can be reduced.\u003c/span\u003e\u003c/p\u003e\r\n \u003cp\u003e\u003cspan style\u003d\"font-family: arial , helvetica , sans-serif;\"\u003e \u003c/span\u003e\u003cspan style\u003d\"font-family: arial , helvetica , sans-serif;\"\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_17/Whipping_Up_a_Storm_with_Advanced_Hydraulic_Technology/msc.jpg\" alt\u003d\"Cabinet Containing a Moog Servocontroller (MSC)\" /\u003e \u003c/span\u003e\u003c/p\u003e\r\n \u003cp class\u003d\"text-block\"\u003e\u003cspan style\u003d\"font-family: arial , helvetica , sans-serif;\"\u003e \u003c/span\u003e\u003c/p\u003e\r\n \u003cp\u003e\u003cspan style\u003d\"font-family: arial , helvetica , sans-serif;\"\u003eWith the advanced feedback capabilities now available from Moog\u0027s ACV range, designers and engineers no longer have to trade force for accuracy and vice versa. Moog\u0027s servovalve capabilities are well known throughout the industry and this new technology only serves to reinforce the company\u0027s position within the hydraulic market.\u003c/span\u003e\u003c/p\u003e\r\n \u003cp\u003e\u003cspan style\u003d\"font-size: 10.0pt;\"\u003e\u003c/span\u003e\u003c/p\u003e\r\n \u003ch2\u003eAuthors\u003c/h2\u003e\r\n \u003cp\u003e\u003cspan style\u003d\"font-size: 10.0pt;\"\u003eDieter Kleiner is responsible for customer support and training of M3000 products. He has been working on software development projects for control systems used in industrial and military applications.\u003c/span\u003e\u003c/p\u003e\r\n \u003cp\u003e\u003cspan style\u003d\"font-size: 10.0pt;\"\u003eUlf Rasmusson is the Business Manager of North and North-East Europe based in Gothenburg, Sweden. Employed since May 2004, he is responsible for developing and managing the Moog business in the Nordic Area. He holds a Master of Science degree in Electrical Engineering from the Lund University (Sweden) and over 20 years of experience in the Automation Industry.\u003c/span\u003e\u003c/p\u003e\r\n \u003cp\u003e\u003cspan style\u003d\"font-family: arial , helvetica , sans-serif;font-size: 10.0pt;\"\u003e \u003c/span\u003e\u003c/p\u003e\r\n \u003cp\u003e\u003cspan style\u003d\"font-family: arial , helvetica , sans-serif;font-size: 10.0pt;\"\u003e \u003c/span\u003e\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:product/servo-valves-and-proportional-valves","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:category/articles","moog-news-and-events:category/blogs","moog-news-and-events:industry/marine","moog:blogs/test-and-simulation"],"startDate":"2008-01-01T00:00:00.000-05:00","categories":[{"left":"Servo Valves and Proportional Valves","right":"moog-news-and-events:product/servo-valves-and-proportional-valves"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"},{"left":"Marine","right":"moog-news-and-events:industry/marine"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2008/02/whipping-up-a-storm-with-advanced-hydraulic-technology.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Car Roof Rack Maker Thule Twists and Turns with New Moog FCS Test Rig","openInANewTab":false,"articleTitleType":"h1","smallDescription":"If you\u0027ve ever had to carry bicycles, skis or even a surfboard on the roof of your car, you likely know the Swedish roof rack maker Thule. For those who\u0027ve hauled bikes or luggage on a road trip, a strong, reliable roof rack is indispensable equipment. And now Moog FCS...","description":"\u003cdiv class\u003d\"entry-content\"\u003e\u003cp class\u003d\"box\"\u003e \u003c/p\u003e\r\n\u003cp class\u003d\"text-photo\"\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_18/Car_Roof_Rack_Maker/MAST-Thule-4c_259x150.jpg\" alt\u003d\"Moog FCS Thule Test Rig\" /\u003e\u003cspan\u003e\u003c/span\u003e\u003c/p\u003e\r\n\u003cp class\u003d\"text-block\"\u003e \u003c/p\u003e\r\n\u003cp\u003eIf you\u0027ve ever had to carry bicycles, skis or even a surfboard on the roof of your car, you likely know the Swedish roof rack maker Thule. For those who\u0027ve hauled bikes or luggage on a road trip, a strong, reliable roof rack is indispensable equipment. And now Moog FCS is helping to make that even more so.\u003c/p\u003e\r\n\u003cp\u003eMoog FCS\u0027 work for Thule is all about ensuring their new products are every bit as dependable as its existing ones. So, in February 2008, Thule - the world\u0027s leading supplier of car rack systems - picked Moog FCS to supply a test rig, a very special one. The test system simulates the conditions Thule\u0027s products face when fastened to the roof of a car. Whether you\u0027re racing to the beach with a surfboard strapped to your Thule roof rack, or facing buffeting winds in a mountain pass with luggage atop your SUV\u0027s rack, Moog FCS\u0027 test rig simulates the twists and turns of the road.\u003c/p\u003e\r\n\u003cp\u003eMoog FCS delivered its test rig just in time for Thule to throw open their doors to a new test facility in Hillerstorp, Sweden. Moog FCS\u0027 test system will occupy a special place inside the facility that Thule\u0027s worldwide operations rely on to ensure the quality of its products.\u003c/p\u003e\r\n\u003cp\u003eThule needs to establish that its car roof rack or box stays firmly attached to a vehicle and that it stays in one piece. So, among other things, Moog FCS will be testing the product\u0027s clamping device as well as the rack or box.\u003c/p\u003e\r\n\u003cp\u003eTests are done with the clamping units attached to a car roof provided by the OEM. According to Thule Technical Group Manager Fredrik Larsson, car makers are increasingly calling for sustainability tests on the original equipment.\u003c/p\u003e\r\n\u003cp\u003eReflecting on why Thule chose to work with Moog FCS, Larsson said, \u0026quot;We liked their technical solution. They were very easy to work with, and their expertise in testing helped us to develop our approach.\u003c/p\u003e\r\n\u003cp\u003e \u003c/p\u003e\r\n\u003ch2\u003eMoog FCS Test System Tears a Page from Flight Simulation\u003c/h2\u003e\r\n\u003cp\u003eMoog FCS delivered Thule the complete test rig, including a Multi-Axis Shaker Table (or MAST), unlike any on the market. Moog FCS\u0027 design stemmed from work it had done with flight simulators. Rather than building a conventional orthogonal system, which has a table moved by actuators mounted on its base and sides, the Moog FCS HexaTEST MAST is a six-legged hexapod. The hexapod has two equilateral triangular frames set one above the other, offset at 30 degrees. Each apex of the top triangle is connected to the two apexes below it on the lower triangle via Moog FCS actuators.\u003c/p\u003e\r\n\u003cp\u003eAlong with the MAST, Moog FCS supplied the seismic mass, hydraulic infrastructure and safety system. Moog FCS also provided the data acquisition set-up, including the control cabinet and operator software.\u003c/p\u003e\r\n\u003cp\u003eThe software package includes Moog FCS\u0027 SmarTEST program for system installation, and FasTEST operator software for running tests to simulate travelling over various road surfaces.\u003c/p\u003e\r\n\u003cp\u003e \u003c/p\u003e\r\n\u003ch2\u003eHexapod Technology Beats the Competitors\u0027 Performance Specs\u003c/h2\u003e\r\n\u003cp\u003eMoog FCS examined what the competition could do in terms of acceleration and displacement as a benchmark, and set out to beat its competitors\u0027 performance specifications. While the hexapod is a proven technology, Moog FCS is the first company to use it in this kind of application.\u003c/p\u003e\r\n\u003cp\u003eMoog FCS developed the HexaTEST MAST over four years. The system has six degrees of freedom (DOF) wherein the table moves in the x,y and z axes, with pitch, roll and yaw. It\u0027s complex to control each of the individual degrees of freedom because a movement along a single axis involves the use of all six actuators. All the actuators have to be controlled exactly in terms of speed and time, and this is tricky when the table has to vibrate at frequencies between 0.8 to 80 Hz.\u003c/p\u003e\r\n\u003cp style\u003d\"text-align: center;\"\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_18/Car_Roof_Rack_Maker/Hexapod_490x240.jpg\" /\u003e\u003c/p\u003e\r\n\u003cp\u003eAs for the hexapod\u0027s advantages, there are many. MASTs need to be anchored in a \u0026quot;seismic mass,\u0026quot; a massive concrete block that contains vibrations within the apparatus. The smaller the MAST, the smaller the concrete block needs to be. The hexapod MAST can operate in a space three to four times smaller than competing designs. Even so, the block for Thule\u0027s hexapod weighs 88 tons. The new unit is also less costly to maintain than orthogonal designs because its six actuators are alike, so spare parts cost less.\u003c/p\u003e\r\n\u003cp\u003eFor the MAST to run at very low frequencies, the seismic mass incorporates \u0026quot;active level control.\u0026quot; Air springs under the MAST automatically activate as the mass begins to resonate, compensating for its motion. The MAST can vibrate with amplitude of over 140 mm along its axes, while maximum rotational displacement is +/- 10 degrees. It supports loads of up to 990 lbs. And it can run continuously for several days, a period equivalent to hundreds of thousands of road miles.\u003c/p\u003e\r\n\u003cp\u003e \u003c/p\u003e\r\n\u003ch2\u003eMoog FCS Test System \u0026quot;Hits\u0026quot; the Road for Thule\u003c/h2\u003e\r\n\u003cp\u003eIn the weeks since buying the test rig, Thule has already carried out several simulations.\u003c/p\u003e\r\n\u003cp\u003e\u0026quot;We are very happy with the test system; it\u0027s compact, clean and very simple to use,\u0026quot; said Larsson.\u003c/p\u003e\r\n\u003cp\u003eFor example, all of the system\u0027s hydraulic hoses are embedded in the concrete floor. The system provides flexibility, too. Tests are currently done at ambient temperatures. But the rig can operate at various temperatures if Thule decides to install a climatic room. And if Thule does needs additional support with its newly deployed Moog FCS test system, Larsson isn\u0027t worried.\u003c/p\u003e\r\n\u003cp\u003e\u0026quot;If we do run into trouble, Moog FCS has people close by in Gothenburg. We know we can count on them to quickly come in and help out,\u0026quot; Larsson said.\u003c/p\u003e\r\n\u003cp\u003eIn addition to testing roof racks, Moog FCS has sold its MAST to examine passenger and industrial vehicles. Moog FCS supplies a number of large OEMs throughout the world with testing solutions. In general, Moog FCS excels in developing applications that require engineer-to-engineer collaboration to provide a leading-edge solution. Moog FCS\u0027 work for Thule is simply the latest chapter in a collection of stories about innovative testing. \u003c/p\u003e\r\n\u003cp\u003e \u003c/p\u003e\r\n\u003ch2\u003eAuthor\u003c/h2\u003e\r\n\u003cp\u003ePim van den Dijssel is Market Development Manager, Test at Moog FCS based in Nieuw Vennep, Netherlands. He is responsible for developing the aero and auto test businesses in Europe working together with his colleagues in Asia and America. He holds a Bachelor degree in Industrial Automation from the University of Utrecht, Netherlands, and has over 15 years experience in aero test solutions.\u003c/p\u003e\r\n\u003cp\u003e \u003c/p\u003e\r\n\u003cp\u003e \u003c/p\u003e\r\n\u003c/div\u003e\r\n","tags":["moog-news-and-events:product/actuators-and-servoactuators","moog-news-and-events:product/simulation-tables","moog-news-and-events:product/test-systems","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:industry/simulation","moog-news-and-events:product/controllers-controls-and-software","moog-news-and-events:industry/test","moog-news-and-events:product/motion-systems","moog-news-and-events:category/articles","moog-news-and-events:category/blogs","moog-news-and-events:type/article/feature-article"],"startDate":"2007-12-31T00:00:00.000-05:00","categories":[{"left":"Actuators \u0026 Servoactuators","right":"moog-news-and-events:product/actuators-and-servoactuators"},{"left":"Simulation Tables","right":"moog-news-and-events:product/simulation-tables"},{"left":"Test Systems","right":"moog-news-and-events:product/test-systems"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Simulation","right":"moog-news-and-events:industry/simulation"},{"left":"Controllers, Controls \u0026 Software","right":"moog-news-and-events:product/controllers-controls-and-software"},{"left":"Test","right":"moog-news-and-events:industry/test"},{"left":"Motion Systems","right":"moog-news-and-events:product/motion-systems"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"},{"left":"Feature Article","right":"moog-news-and-events:type/article/feature-article"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2008/05/car-roof-rack-maker-thule-twists-and-turns-with-new-moog-fcs-test-rig.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"New Generation of Electro-Hydraulic Steam Valve Actuation System for Turbines","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Electrical power stations use large steam turbines, up to 2,000,000 hp (1,500 MW),driving electric generators to produce the electricity. Steam is generated by boiling water using heat from burning fossil fuels, Geothermal heat or Nuclear energy. The turbines used for electric power generation are normally directly coupled to their generators....","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eElectrical power stations use large steam turbines, up to 2,000,000 hp (1,500 MW),driving electric generators to produce the electricity. Steam is generated by boiling water using heat from burning fossil fuels, Geothermal heat or Nuclear energy. The turbines used for electric power generation are normally directly coupled to their generators. As the generators must rotate at constant synchronous speeds according to the frequency of the electric power system, the most common speeds are 3,000 r/min for 50 Hz systems, and 3,600 r/min for 60 Hz systems.\u003c/p\u003e\r\n \u003cp\u003eThe generation of alternating current electricity requires precise speed control. To adapt to the changing demand of electricity, the turbine controller has to control the turbine speed by controlling the steam flow into the turbine. The steam flow is controlled by hydraulically operated steam control valves.\u003c/p\u003e\r\n \u003cp\u003eUncontrolled acceleration of the turbine rotor can lead to an overspeed trip, which causes the steam control valves that control the flow of steam to the turbine to close. If this fails then the turbine may continue accelerating until it breaks apart. As steam turbines are very expensive and a break causes severe damage, any uncontrolled situation has to be avoided. A key safety feature is the design of the hydraulic actuation system of the steam control valves.\u003c/p\u003e\r\n \u003ch2\u003eCurrent Steam Valve Actuation Systems\u003c/h2\u003e\r\n \u003cp\u003eToday’s steam valve actuation systems are position-controlled cylinders using proportional valves with external analog electronics. The actuator works against the integrated failsafe spring, which is able to close the steam valve without any external energy, when the control port “A” of the cylinder is connected to tank.\u003c/p\u003e\r\n \u003cp\u003eSome disadvantages of the existing system are:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eCommissioning: 6 to 7 potentiometers have to be adjusted at commissioning of the system, which is very time consuming and costly as it requires a skilled person to tune a closed-loop system.\u003c/li\u003e\r\n \u003cli\u003eReplacement: Replacement of a valve or an electronics card is difficult, requiring skilled staff to adjust several potentiometers\u003c/li\u003e\r\n \u003cli\u003eDiagnostics: Troubleshooting is limited to the cylinder position signal\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003ch2\u003eNew Generation of Electro-Hydraulic Steam Valve Actuation Solution:\u003c/h2\u003e\r\n \u003cp\u003eFor the new generation of electro-hydraulic steam valve actuation systems, the following specification was given:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eAfter replacing a valve, no new control loop, valve tuning or signal scaling is needed\u003c/li\u003e\r\n \u003cli\u003eEasy signal scaling after replacement of the actuator position sensor\u003c/li\u003e\r\n \u003cli\u003eAbility to deal with existing analog command signals for turbine upgrades\u003c/li\u003e\r\n \u003cli\u003eAddition of monitoring signals for proactive maintenance and fault identification\u003c/li\u003e\r\n \u003cli\u003ePressure transducer to provide an additional pressure signal for diagnosis\u003c/li\u003e\r\n \u003cli\u003eIntegration of the proven spring failsafe solution\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003eWhen analyzing the specification, it is clear that digital electronics is required. The ideal solution is a combination of digital control electronics with a proportional valve, the Moog Axis Control Valve (ACV). See picture.\u003c/p\u003e\r\n \u003cp\u003eThe ACV customized for the steam valve actuation application, provides the following features:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eEasy replacement for existing solutions for turbine upgrades\u003c/li\u003e\r\n \u003cli\u003ePosition controller of the actuator integrated in the valve (ACV)\u003c/li\u003e\r\n \u003cli\u003eNo new control loop tuning and no signal scaling needed after valve replacement as the stored digital parameters are recalled and easily loaded into the new ACV valve\u003c/li\u003e\r\n \u003cli\u003eEasy signal scaling after replacement of position sensor as the ACV has an integrated semi automatic sensor calibration procedure.\u003c/li\u003e\r\n \u003cli\u003eThe ACV can handle existing analog command signals for turbine upgrades\u003c/li\u003e\r\n \u003cli\u003eFIELD-bus interface to monitor signals for proactive maintenance is available\u003c/li\u003e\r\n \u003cli\u003eFIELD-bus interface for remote maintenance is available\u003c/li\u003e\r\n \u003cli\u003eNo electric cabinet for control electronics needed\u003c/li\u003e\r\n \u003cli\u003eIntegrated pressure transducer in “A” for system diagnostics\u003c/li\u003e\r\n \u003cli\u003eSpool design maintains existing spring failsafe solution\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003eA customized ACV provides all specified features, simplifies the system (no electric cabinet needed), offers comprehensive diagnostics features such as remote maintenance and supports proactive maintenance through an impressive variety of important signals. The new solution is suited for retrofits and turbine upgrades as well as for new turbines.\u003c/p\u003e\r\n \u003cp\u003eAnalog control and valve electronics can only monitor the deviation between the command signal and the actual position signal. When the deviation exceeds a defined level, the failsafe function is triggered and the actuator has to be stopped or moved into a defined end position for safety reasons. This is interpreted by the host controller of the machine and the hydraulic actuator system as an unknown defect, which has to be analyzed by the maintenance staff after the emergency stop, thereby resulting in troubleshooting downtime.\u003c/p\u003e\r\n \u003cp\u003eBy contrast, a modern electro-hydraulic actuation system using a digital Axis Control Valve is able to control the valve itself, in addition to the actuator position. When using a proactive maintenance approach, currently being demanded in more and more factories, it is mandatory to obtain significantly more information about the actual status and wear of the electro-hydraulic actuation system and its components. For example it is highly valuable to monitor, relative to defined tolerances, the static and dynamic behavior of the Servo-Proportional Valve, temperature of the integrated valve/axis electronics, sensor signals, leakage (wear of seals) of the actuator, and process data. The Digital Valve\u0027s axis control electronics can make all relevant internal control data available for continuous process monitoring. To be able to transmit continuously the large amount of status information available per axis to a host controller, a FIELD-bus interface is essential for the Axis Control Valve.\u003c/p\u003e\r\n \u003cp\u003eWith the available data, it is now possible to monitor the wear of the electro-hydraulic actuator, allowing for proactive maintenance at the next planned machine service. The available data provides information about the required activities and enables spare parts to be available for the planned machine service, reducing the down time required. If an Axis Control Valve has to be replaced, no new tuning and adjustments are required as all control parameters are simply copied to the new valve, further reducing down time. Contrast this to the emergency stop scenario with the analog valve. Time is money and digital diagnostics saves both.\u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003eBernhard Zervas is currently the Systems Engineering Manager for Moog\u0027s Industrial operations in Germany. He has over 30 years experience in the international hydraulic industry, with a focus on industrial electro-hydraulic closed-loop, electro mechanical and hybrid applications.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:industry/energy","moog-news-and-events:category/articles","moog-news-and-events:category/blogs","moog-news-and-events:type/article/feature-article","moog:blogs/steam-turbines","moog-news-and-events:product/actuation-systems","moog-news-and-events:product/actuators-and-servoactuators"],"startDate":"2007-01-01T00:00:00.000-05:00","categories":[{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Energy","right":"moog-news-and-events:industry/energy"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"},{"left":"Feature Article","right":"moog-news-and-events:type/article/feature-article"},{"left":"Actuation Systems","right":"moog-news-and-events:product/actuation-systems"},{"left":"Actuators \u0026 Servoactuators","right":"moog-news-and-events:product/actuators-and-servoactuators"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2007/06/new-generation-of-electrohydraulic-steam-valve-actuation-system-for-turbines.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Moog Flo-Tork: Applying Rack and Pinion Actuators in the Steel Industry","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Moog has grown rapidly both in size and breadth of technology options due to a smart and progressive acquisition strategy. We have found that not all of our customers are aware of these acquisitions and the new solutions that will make their machine performance better. This issue is focusing on...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eMoog has grown rapidly both in size and breadth of technology options due to a smart and progressive acquisition strategy. We have found that not all of our customers are aware of these acquisitions and the new solutions that will make their machine performance better. This issue is focusing on a new member of the Moog organization named Moog Flo-Tork that offers an important technology for the industrial marketplace – rack and pinion actuators.\u003c/p\u003e\r\n \u003ch2\u003eBackground on Moog Flo-Tork\u003c/h2\u003e\r\n \u003cp\u003eFlo-Tork has long been known for the portion of its business devoted to the naval market but its capabilities in the industrial market are now open to a wider audience due to its acquisition by Moog in 2005. The markets served include fluid power and valve actuation. As a manufacturer of rack \u0026amp; pinion actuators, Flo-Tork is a perfect complement to Moog’s servovalve, pump, manifold and controls product line. Torque range capabilities up to 5,650,000 Nm (50,000,000 lb-in) allow the ability to custom design actuation packages to meet motion control requirements for our customers in a multitude of industries.\u003c/p\u003e\r\n \u003cp\u003eWhile Moog Flo-Tork sells into a variety of industrial applications, such as firefighting, solid waste processing, offshore, gas/oil pipelines, renewable energy and rail, this case study is focusing on the steel industry. Moog is a trusted solutions provider on a global basis to the steel industry for high performance solutions such as Servovalves and Servo-Proportional Valves, motion controllers and linear actuators. It now expands its offering to include rack and pinion actuators.\u003c/p\u003e\r\n \u003cp\u003ePlease also see the Did You Know article for more information on Moog Flo-Tork.\u003c/p\u003e\r\n \u003ch2\u003eCase Study – Steel Industry Applications for Rack and Pinion Actuators\u003c/h2\u003e\r\n \u003cp\u003eMoog Flo-Tork prides itself on the ability to solve many unique motion control problems. The steel industry has offered a number of opportunities which demonstrate these problem solving capabilities.\u003c/p\u003e\r\n \u003cp\u003eThe first application came to our attention due to the mill experiencing excessive down time in the rolling mill area because of shock loading on the electric drives used to operate the edge guides on the slab mill. In this application the slabs are heated in a re-heat furnace. As a slab exits the re-heat furnace it slides onto a conveyor system. It is necessary to align the slab to ensure it enters the first stage in a straight-on alignment. To accomplish this alignment, the rolling mill conveyor is equipped with a set of guide bars (edge guides) which move laterally and therefore, align the slab correctly.\u003c/p\u003e\r\n \u003cp\u003eWhen the equipment was initially built, an electric motor and gear box were used to drive the edge guides. The slabs exiting the re-heat furnace slammed into the edge guide and the resulting shock loads were transferred to the motor and gear box. Over time this shock loading caused high maintenance costs for replacements.\u003c/p\u003e\r\n \u003cp\u003ePhoto #2 shows an 112,979 Nm (1,000,000 lb-in) hydraulic rack \u0026amp; pinion actuator Flo-Tork designed to fit into the existing mounting pad. The system was equipped with proportional valves which mitigated the shock loading. The 360º rotation of the actuator drives the edge guide pinions and positions the edge guides by a 4-20 mA control.\u003c/p\u003e\r\n \u003cp\u003eThe result is ten years of uninterrupted operation\u003c/p\u003e\r\n \u003cp\u003ePhoto #3 illustrates an application common in the continuous casting process.\u003c/p\u003e\r\n \u003cp\u003eIn this process a tundish is used to hold the molten steel. Visualize this as a large trough used to hold a volume of steel and allow for continuous operation. There are 4-6 openings in the bottom of the tundish that feed into the continuous caster machine.\u003c/p\u003e\r\n \u003cp\u003eAt the end of a casting run it is necessary to empty sculls (hardened steel and slag) and the fire brick from the tundish. To do this the tundish must be rotated and dumped. Flo-Tork actuators in torque ranges from 85,000 Nm (750,000 lb-in) to 176,000 Nm (1,500,000 lb-in) are being used throughout the steel industry to operate the dumping mechanism.\u003c/p\u003e\r\n \u003cp\u003ePhoto #4 shows the cooling bed of an I-Beam casting machine. The I-Beams must be lifted into the upright position to promote rapid cooling. The initial design made use of clevis mounted cylinders which lifted the arms that stand up the beams. These cylinders were a constant maintenance problem because they were continuously out of alignment.\u003c/p\u003e\r\n \u003cp\u003eThe customer approached Moog Flo-Tork for a solution and six 112,943 Nm (1,000,000 lb-in) actuators were provided to solve the problem. A unique feature of using multiple actuators in this type of application is that all six actuators were interconnected through the pinion shafts to ensure a simultaneous sequence thus eliminating uneven loading. The synchronization of multiple hydraulic cylinders, where there is an uneven distribution of load, has been a perennial problem since the inception of hydraulics. In this particular example, where all Moog Flo-Tork actuators are mechanically linked on a common pinion shaft, a very elegant solution is provided that overcomes this problem.\u003c/p\u003e\r\n \u003cp\u003eAdditional steel applications include:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eDegassing Hood Rotator – Actuator used to position hood over ladle for degassing heat\u003c/li\u003e\r\n \u003cli\u003eRoll Changing Table – Actuator replaces gear box and electric motor\u003c/li\u003e\r\n \u003cli\u003eButterfly Valves on BOF Exhaust – Replaced cylinders for more compact system with better control\u003c/li\u003e\r\n \u003cli\u003eUp Enders – Rotary actuator used to position coils – standup or lay down\u003c/li\u003e\r\n \u003cli\u003eWalking Beam Furnace – Using rotary actuator and harmonic motion to advance slabs in furnace – Replaces cylinders for even motion control\u003c/li\u003e\r\n \u003cli\u003eFurnace door operator – Replaces cylinders to provide smoother operation\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003ch2\u003eSummary\u003c/h2\u003e\r\n \u003cp\u003eCustomers are increasingly finding that no matter what their motion control challenge is, the partnership of Moog\u0027s technology and application expertise is a powerful combination in the Steel Industry. Because we specialize in motion control across a wide variety of industrial, aerospace and medical applications with some of the world’s most demanding customers, we readily take the experience learned throughout our company by our top engineers to new applications where customers are facing similar challenges. Like this article about Moog Flo-Tork, in future issues we will try to share with you more about the dynamic technologies, products and applications that are available through our other divisions and newly acquired companies.\u003c/p\u003e\r\n \u003ch2\u003eFor More Information\u003c/h2\u003e\r\n \u003cp\u003ePlease check with our regional experts to learn more.\u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003eEurope\u003c/strong\u003e: Bernhard Zervas, telephone +49-7031-622-219, e-mail bzervas@moog.com\u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003eAmericas\u003c/strong\u003e: Allen Ruef, telephone +1-330-682-0010 x222, e-mail: aruef@moog.com\u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003eAsia Pacific\u003c/strong\u003e: Peter Clements, telephone +61-7-38423134, e-mail: pclements@moog.com\u003c/p\u003e\r\n \u003ch2\u003eAuthors\u003c/h2\u003e\r\n \u003cp\u003eThomas M. Leaver has been with Flo-Tork for the past 20 years, first working in inside sales and progressing to his current position as Sales Manager and Department Head. He started his career as a Production Supervisor at J \u0026amp; L Steel and worked a sales person with Koppers Co. Duff-Norton and Alliance Machine Co. prior to joining Flo-Tork in 1987. He has a B.S. in Commerce from Rider University in Trenton, NJ.\u003c/p\u003e\r\n \u003cp\u003eAllen Ruef has been with Moog Flo-Tork for 5 years as an Application Engineer and currently as a Senior Sales Engineer. Allen has a Bachelors of Science in Mechanical Engineering and 15 years experience in Industrial Automation utilizing pneumatics and hydraulics.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:industry/industrial-machinery","moog-news-and-events:category/ideas-in-motion-control","moog:blogs/steel","moog-news-and-events:product/actuators-and-servoactuators","moog-news-and-events:category/articles","moog-news-and-events:category/blogs"],"startDate":"2007-01-01T00:00:00.000-05:00","categories":[{"left":"Industrial Machinery","right":"moog-news-and-events:industry/industrial-machinery"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Actuators \u0026 Servoactuators","right":"moog-news-and-events:product/actuators-and-servoactuators"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2007/09/moog-flotork-applying-rack-and-pinion-actuators-in-the-steel-industry.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Rotary Actuator Technology for Industrial Applications Available at Moog","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Moog has grown in capabilities in the last 10 years greatly through a series of strategic acquisitions that enhance our motion control technologies and scope of supply. One acquisition we wanted to share with our customers is Moog Flo-Tork as it has many capabilities that are of interest to our...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eMoog has grown in capabilities in the last 10 years greatly through a series of strategic acquisitions that enhance our motion control technologies and scope of supply. One acquisition we wanted to share with our customers is Moog Flo-Tork as it has many capabilities that are of interest to our industrial customers.\u003c/p\u003e\r\n \u003cp class\u003d\"text-photo\"\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_16/Did_You_Know/FLo-Tork_125x100.jpg\" alt\u003d\"Moog Flo-Tork\" /\u003e \u003cspan\u003e \u003c/span\u003e\u003c/p\u003e\r\n \u003ch2\u003eWho is Moog Flo-Tork?\u003c/h2\u003e\r\n \u003cp\u003eSince its inception in 1957, the name Flo-Tork has been associated with rotary actuator applications and the company gained a reputation for original approaches to motion design technology. These achievements were made possible by a strong engineering staff that enables the company to custom design components and tailor unique materials, tolerances and design specifications to each customer\u0027s needs.\u003c/p\u003e\r\n \u003cp\u003eCurrently employing 68 full time personnel, Moog Flo-Tork has a 9300 square meter (100,000 square foot) manufacturing facility in Orrville, Ohio, USA where it uses lean manufacturing and the latest technologies to ensure quality and efficient production. \u003c/p\u003e\r\n \u003cp class\u003d\"text-photo\"\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_16/Did_You_Know/Flo-Tork-Products.jpg\" alt\u003d\"Moog Flo-Tork Products\" /\u003e \u003cspan\u003e \u003c/span\u003e\u003c/p\u003e\r\n \u003cp\u003eMoog Flo-Tork’s capabilities extend from very small actuators 11 Nm (100 lb-in) to very large 5.6 million Nm (50,000,000 lb-in) and beyond. Moog Flo-Tork is constantly working to improve its manufacturing and engineering capabilities to meet global demands.\u003c/p\u003e\r\n \u003ch2\u003eHistory of Moog Flo-Tork\u003c/h2\u003e\r\n \u003cp\u003eFounded in 1957, Moog Flo-Tork grew in the 1960\u0027s and 1970\u0027s through its military and industrial fluid power applications. In the mid-1980\u0027s Flo-Tork. recognized the need to diversify to continue its consistent growth philosophy. In analyzing its capabilities and the needs of an ever changing marketplace Flo-Tork decided to place stronger emphasis on the valve actuation market. In addition to the current rack and pinion product offering the company acquired an improved Scotch-Yoke and an electro-mechanical rotary actuator product line for valve and damper applications.\u003c/p\u003e\r\n \u003cp\u003eIn 2005, Flo-Tork was acquired by Moog to increase our product offering. The two companies had been collaborating on projects, and it was a natural fit. As part of Moog, the ability to market the Moog Flo-Tork industrial actuators has increased due to the global presence Moog offers, and has opened many new opportunities in different areas of the world.\u003c/p\u003e\r\n \u003ch2\u003eFor More Information\u003c/h2\u003e\r\n \u003cp\u003ePlease check with our regional experts to learn more.\u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003eEurope\u003c/strong\u003e: Bernhard Zervas, telephone +49-7031-622-219, e-mail bzervas@moog.com\u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003eAmericas\u003c/strong\u003e: Allen Ruef, telephone +1-330-682-0010 x222, e-mail: aruef@moog.com\u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003eAsia Pacific\u003c/strong\u003e: Peter Clements, telephone +61-7-38423134, e-mail: pclements@moog.com\u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003eThomas M. Leaver has been with Flo-Tork for the past 20 years, first working in inside sales and progressing to his current position as Sales Manager and Department Head. He started his career as a Production Supervisor at J \u0026amp; L Steel and worked a sales person with Koppers Co. Duff-Norton and Alliance Machine Co. prior to joining Flo-Tork in 1987. He has a B.S. in Commerce from Rider University in Trenton, NJ.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:industry/industrial-machinery","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:category/articles","moog-news-and-events:category/blogs","moog:blogs/actuators"],"startDate":"2007-01-01T00:00:00.000-05:00","categories":[{"left":"Industrial Machinery","right":"moog-news-and-events:industry/industrial-machinery"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2007/09/rotary-actuator-technology-for-industrial-applications-available-at-moog.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Moog Flo-Tork’s Rack and Pinion Actuators","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Customers of Moog’s Industrial Group are now benefiting from the additional best-in-class products offered by Moog Flo-Tork, which specializes in the manufacture of rack and pinion actuators. Our engineers work closely with the customer to ensure that the right technology is used to solve the problem at hand. The basis...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eCustomers of Moog’s Industrial Group are now benefiting from the additional best-in-class products offered by Moog Flo-Tork, which specializes in the manufacture of rack and pinion actuators. Our engineers work closely with the customer to ensure that the right technology is used to solve the problem at hand.\u003c/p\u003e\r\n \u003cp\u003eThe basis behind the Moog Flo-Tork Rack and Pinion Actuator is the translation of a linear force into a rotary motion through a rack and pinion mechanism. Rotary motion is accomplished by applying fluid pressure to a cylinder piston which drives a (linear) gear rack. The gear rack then drives a pinion gear mated to it, imparting rotary motion to the pinion shaft. The pinion shaft is mounted between two support bearings and is connected to the load either directly, through a coupling, or by linkage. Actuator output is measured in Newton meters lbs.-in. or lbs.-ft. and is directly proportional to the net applied pressure (Differential Pressure \u003d ? P).\u003c/p\u003e\r\n \u003cp\u003eMoog Flo-Tork manufactures rack and pinion actuators both in hydraulic and pneumatic configurations. The pneumatic actuators are capable of producing up to 2,011 Nm (17,800 lb-in) of torque using 6.9 bar (100 psi) air or low pressure hydraulics 17 bar (250 psi). The hydraulic actuators are produced with torque outputs up to 5,650,000 Nm (50,000,000 lb-in) at 207 bar (3000 psi) operational pressures.\u003c/p\u003e\r\n \u003cp\u003eThe rotary actuators, offered in rotations from a few degrees to multiple turns are able to be made to match the customer’s application. The actuator can be manufactured with adjustable stops for fine tuning the end stop positions and decelerating cushions for slowing the energy in the system at the end of stroke.\u003c/p\u003e\r\n \u003ch2\u003eFor More Information\u003c/h2\u003e\r\n \u003cp\u003ePlease check with our regional experts to learn more.\u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003eEurope\u003c/strong\u003e: Bernhard Zervas, telephone +49-7031-622-219, e-mail bzervas@moog.com\u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003eAmericas\u003c/strong\u003e: Allen Ruef, telephone +1-330-682-0010 x222, e-mail: aruef@moog.com\u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003eAsia Pacific\u003c/strong\u003e: Peter Clements, telephone +61-7-38423134, e-mail: pclements@moog.com\u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003eAllen Ruef has been with Moog Flo-Tork for 5 years as an Application Engineer and currently as a Senior Sales Engineer. Allen has a Bachelors of Science in Mechanical Engineering and 15 years experience in Industrial Automation utilizing pneumatics and hydraulics.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:industry/industrial-machinery","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:category/articles","moog-news-and-events:category/blogs","moog:blogs/actuators","products:animatics/actuators","moog-news-and-events:product/actuators-and-servoactuators","moog-news-and-events:product/actuation-systems"],"startDate":"2007-01-01T00:00:00.000-05:00","categories":[{"left":"Industrial Machinery","right":"moog-news-and-events:industry/industrial-machinery"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"},{"left":"Actuators \u0026 Servoactuators","right":"moog-news-and-events:product/actuators-and-servoactuators"},{"left":"Actuation Systems","right":"moog-news-and-events:product/actuation-systems"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2007/09/moog-flotorks-rack-and-pinion-actuators.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Proper Selection of Rack and Pinion Actuators","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Specifying the proper actuator to maximize the cost benefit is best done in the early stages of design. Working with a base set of questions as shown on the application specification guide can open a dialog to improve the motion control achieved through proper actuator selection. The actuator like the...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eSpecifying the proper actuator to maximize the cost benefit is best done in the early stages of design. Working with a base set of questions as shown on the application specification guide can open a dialog to improve the motion control achieved through proper actuator selection. The actuator like the rest of the hydraulic system needs to be properly sized to take into account static and dynamic torques due to gravity as well as energy and inertial loading created from the acceleration and motion profile desired.\u003c/p\u003e\r\n \u003cp\u003eFilling out the “Application Specification Guide” is a good beginning in working with the Moog Flo-Tork application team to help build the proper motion control system. The actuator since it is the prime mover will help shape the selection for all subsequent components in the system. With information provided we can work with customers or other Moog personnel to eliminate problems in the early stages of the design. This will offer our customers more of the complete package for motion control systems.\u003c/p\u003e\r\n \u003ch2\u003eFor More Information\u003c/h2\u003e\r\n \u003cp\u003ePlease check with our regional experts to learn more.\u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003eEurope\u003c/strong\u003e: Bernhard Zervas, telephone +49-7031-622-219, e-mail bzervas@moog.com\u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003eAmericas\u003c/strong\u003e: Allen Ruef, telephone +1-330-682-0010 x222, e-mail: aruef@moog.com\u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003eAsia Pacific\u003c/strong\u003e: Peter Clements, telephone +61-7-38423134, e-mail: pclements@moog.com\u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003eAllen Ruef has been with Moog Flo-Tork for 5 years as an Application Engineer and currently as a Senior Sales Engineer. Allen has a Bachelors of Science in Mechanical Engineering and 15 years experience in Industrial Automation utilizing pneumatics and hydraulics\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:industry/industrial-machinery","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:category/blogs","moog-news-and-events:category/articles","moog:blogs/actuators","moog-news-and-events:product/actuators-and-servoactuators"],"startDate":"2007-01-01T00:00:00.000-05:00","categories":[{"left":"Industrial Machinery","right":"moog-news-and-events:industry/industrial-machinery"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Actuators \u0026 Servoactuators","right":"moog-news-and-events:product/actuators-and-servoactuators"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2007/09/proper-selection-of-rack-and-pinion-actuators.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"A New Electro-Mechanical Approach to Failsafe Actuators in Gas Turbines","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Moog has been involved in providing motion control for the Power Generation Industry for over a decade and has been a trusted partner of the leading builders of gas and steam turbines. Over our history Moog has provided over 10,000 servovalves to over 1,000 plants worldwide. Today we design complete...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eMoog has been involved in providing motion control for the Power Generation Industry for over a decade and has been a trusted partner of the leading builders of gas and steam turbines. Over our history Moog has provided over 10,000 servovalves to over 1,000 plants worldwide. Today we design complete control assemblies and unique products in both hydraulic and electric technologies for a variety of turbine control applications. In addition to understanding the design needs of the turbine manufacturers for enhanced safety, up-time, and space saving, we also have vast experience in helping power plants run effectively by facilitating commissioning, operations, maintenance, and troubleshooting motion control systems.\u003c/p\u003e\r\n \u003ch2\u003eBackground\u003c/h2\u003e\r\n \u003cp\u003eTraditionally most of the process valves on a turbine are hydraulically operated. In this industry, performance measures are closely related to production availability including maintenance hours and startup time. The concept of using an Electro-Mechanically (EM) operated valve is very appealing to the industry for following reasons:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eElimination of potential fire hazard of high pressure oil leaks\u003c/li\u003e\r\n \u003cli\u003eRemoval of plumbing and the decentralized power unit\u003c/li\u003e\r\n \u003cli\u003eProvision of extensive diagnostic capabilities and easy setup due to decentralized intelligence independent from the turbine controller\u003c/li\u003e\r\n \u003cli\u003eForward -looking system allowing for preventive maintenance concepts\u003c/li\u003e\r\n \u003cli\u003eOverall cost saving, when comparing the total cost of ownership of EM to hydraulic solutions\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003ch2\u003eChallenge\u003c/h2\u003e\r\n \u003cp\u003eMain parameters of a gas turbine are controlled through the opening and closing of a valve outlet. In case of an emergency shut-down the valve needs to dynamically close against the gas pressure, otherwise there will be severe damage to the turbine. The safety-relevant closure of the valve is accomplished in this industry through a spring arrangement. In hydraulicly-operated valves the spring is constantly engaged during the operation of the valves. Earlier EM designs mimic this operation and failed due to safety consideration such as a possible jamming of the mechanism or the maximum time allowed to close the valve. Additional problems with the traditional drive train approach were due to the additional spring in the load path being oversized, resulting in larger drives, motors and actuators that were less cost competitive when compared to the existing solutions.\u003c/p\u003e\r\n \u003ch2\u003ePatented, Innovative Solution\u003c/h2\u003e\r\n \u003cp\u003eThrough collaboration with an industry leader, Moog developed an understanding of the needs and challenges in this application. We received constructive feedback on our designs and perfected our concept through several iterations based on our customer input to arrive at the ultimate design.\u003c/p\u003e\r\n \u003cp\u003eEarly on in the process, Moog decided to separate the actuation system in two functional parts. The first part was the normal operation of precise position control of the opening and closing of the valve dependent on the target position provided by the turbine controller. The second part was the safety mechanism represented by a spring arrangement that is being compressed during a reference movement and locked in place by the use of a magnetic clutch arrangement.\u003c/p\u003e\r\n \u003cp\u003eThe traditional disadvantage of EM designs were overcome by the following design innovations:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eServodrive, servomotor and actuator are only sized for the process forces\u003c/li\u003e\r\n \u003cli\u003eThe failsafe is executed by the loss of power to the magnetic clutch. It fulfills the required closure time due to low acceleration mass and does not require back-driving capabilities of the actuation systems.\u003c/li\u003e\r\n \u003cli\u003eFurther innovation of the use of a toggle device has minimized the size of the magnetic clutch\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003eSketches showing the two functional parts\u003c/p\u003e\r\n \u003ch2\u003eSummary\u003c/h2\u003e\r\n \u003cp\u003eThe innovative approach that Moog used in this application resulted in a world-wide patent granted to Moog. This unique failsafe device is currently designed and under testing for small frame gas turbines. The modular design approach will further allow the use in large frame gas turbines and steam turbines. Most importantly, Moog’s solution has enabled the industry to overcome a major impediment to the quest for the all electric turbine, thereby continuing our history of helping the industry to overcome its challenges and continually increase performance.\u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003eThomas H. Czeppel is the manager responsible for the development and application of solutions using electro-mechanical technology in Europe. He has worked for Moog for 11 years in engineering and application functions in Germany and the US. He studied Precision Engineering in the University of Esslingen and holds an MBA at the SIMT in Stuttgart.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:product/actuators-and-servoactuators","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:industry/simulation","moog-news-and-events:industry/test","moog-news-and-events:industry/energy","moog:blogs/gas-turbines","moog-news-and-events:category/articles","moog:blogs","moog-news-and-events:category/blogs","moog:blogs/servo-valves","moog:blogs/actuators","moog:blogs/steam-turbines"],"startDate":"2007-01-01T00:00:00.000-05:00","categories":[{"left":"Actuators \u0026 Servoactuators","right":"moog-news-and-events:product/actuators-and-servoactuators"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Simulation","right":"moog-news-and-events:industry/simulation"},{"left":"Test","right":"moog-news-and-events:industry/test"},{"left":"Energy","right":"moog-news-and-events:industry/energy"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2007/06/a-new-electromechanical-approach-to-failsafe-actuators-in-gas-turbines.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Moog’s Newest Solutions for the Steel Mills in China and India","openInANewTab":false,"articleTitleType":"h1","smallDescription":"While steel mills are sometimes considered to be “old-style” manufacturing, there are many examples where some of the latest motion control technologies are being used for new mills as well as retrofits. Steel mills represent an interesting challenge as advanced technologies must be used in demanding environments. These environments include...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eWhile steel mills are sometimes considered to be “old-style” manufacturing, there are many examples where some of the latest motion control technologies are being used for new mills as well as retrofits. Steel mills represent an interesting challenge as advanced technologies must be used in demanding environments. These environments include exposure to extensive heat, dirt and the rigors of a 24/7 operation. Moog has long been a leader in providing Servo and Servo-Proportional Valves to most of the world’s well-known steel mills. This article focuses on some of our newest solutions for special applications in the booming China market and an innovative retrofit project in India.\u003c/p\u003e\r\n \u003ch2\u003eSteel Production in China\u003c/h2\u003e\r\n \u003cp\u003eThere is no doubt that China is the largest steel production source in the world. In 2006, the total crude steel production in China was 418 Million tons, that’s more than 1/3 of the steel production in the world. The total investment in the heavy industry market is about 212.88 Bil RMB (26.95 Bil US$). In the past 10 years, the overall technology of the steel industry in China has greatly improved. The product structure has been constantly optimized and international competitiveness has been enhanced. Looking into 2007, analysis of both domestic and international demand suggests that steel production will increase another 10%.\u003c/p\u003e\r\n \u003cp\u003eSome exciting developments currently impacting the steel industry in China include:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eShougang Group, a steel giant based in the Chinese capital of Beijing, will complete its massive relocation to Tangshan, Hebei Province by the end of 2010.\u003c/li\u003e\r\n \u003cli\u003eShanghai Baoshan Iron and Steel Corp (Baosteel) has built a new steel factory in the southern city of Zhanjiang.\u003c/li\u003e\r\n \u003cli\u003eWuhan Iron and Steel Corp has built a modern iron and steel works in Fangchenggang, also in southern China.\u003c/li\u003e\r\n \u003cli\u003eAngang Steel Co. has started its new plants in Yingkou in northeastern China.\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003eIn such an exciting environment, Moog can provide proven products and new solutions based on years of experience in the market. The following two examples are applications where Moog in China recently offered solutions.\u003c/p\u003e\r\n \u003ch2\u003ePipe Cutting Machine – Cutter Feeding System\u003c/h2\u003e\r\n \u003cp\u003eA large steel maker in China is building a pipe mill production line and needed a specialized pipe cutting machine. The steel pipe’s diameter can be larger than 220 mm (8.66 in) and has several different sizes. The most challenging requirement is that the pipe can be as long as 20 m (65 feet) after milling. It varies from a normal lathe machine as a jig clamps and turns the pipe and a cutter then feeds into the pipe to cut it.\u003c/p\u003e\r\n \u003cp\u003eTo meet these requirements, Xi’an Heavy Machinery Research Institute designed a pipe cutting machine which features a long holder table to fix the long pipe, and a complex revolving cutting head turning around the pipe. The cutter is mounted on the turning head and a servoactuator controls the cutter’s precision cut into the pipe using a cam system. Considering the tolerance of the pipe during the cutting process and the extreme speed of the operation control of the cutter, feed position and speed are vital for quality and for preventing damage to both the pipe and the cutter itself.\u003c/p\u003e\r\n \u003cp\u003eMoog in China cooperated with Xi’an Heavy Machinery Research Institute by supplying the servoactuator, the M3000 Servocontroller System and the Moog Axis Control Software (MACS). As the cam for feeding the cutter is a non-linear system, and in order to get better cutting quality and higher cyclic efficiency, the actuator needed to follow a customized special position and velocity curve very accurately. For example, the cutter should touch the pipe softly in the beginning and keep a constant speed during cutting. This new system is currently being commissioned at the customer’s site.\u003c/p\u003e\r\n \u003ch2\u003eCISDI Engineering Co., Ltd - AGC Actuator Test\u003c/h2\u003e\r\n \u003cp\u003eAbout 10 years ago, some local Chinese OEMs started to manufacture rolling mill equipment including large size, highly dynamic and accurate AGC actuators. Recently, many OEMs began to take a system approach to dynamic performance. In the past, performance was normally evaluated on parameters such as friction, force, smoothness, speed, and pressure to understand the performance of individual components like cylinders and servovalves. For the servoactuator that was used for the full hydraulic AGC control in this high speed hot strip rolling mill system, it was necessary to understand how the servo loop works to assess the performance of the whole system, not just evaluate the performance of each individual component.\u003c/p\u003e\r\n \u003cp\u003eIn 2005, CISDI Engineering Co., Ltd requested our help with a 1750 Hot Strip Mill Project, where approximately 100 Moog Servovalves were used in that production line to cover all servo closed-loop control functions. We helped them to design a solution for an on-site test for actuator performance by supplying a M3000 digital servocontroller and MACS control software. We cooperated with CISDI and Beijing MECC, the hydraulic system manufacturer, for the successful implementation of on-site testing.\u003c/p\u003e\r\n \u003cp\u003eSome key parameters the testing monitored for the actuator were position accuracy, hysteresis, step response and frequency response. The test results helped CISDI understand the whole AGC actuator system performance and enabled smoother commissioning in end user sites.\u003c/p\u003e\r\n \u003ch2\u003eSteel Production in India\u003c/h2\u003e\r\n \u003cp\u003eThe Indian steel industry is nearly a century old with Tata Iron and Steel Co. being the first integrated steel plant set up in 1907. The industry has grown and now India is the 9th largest producer of steel in the world. The finished steel production in India has grown from a mere 1.1 million tons in 1951 to the current level of around 38 million tons. While the growth in the steel sector was formerly in the public sector units, the situation has changed dramatically in the decade from 1990-2000, with most of the growth originating in the private sector.\u003c/p\u003e\r\n \u003cp\u003eCurrently, India has come out with a National Steel Policy with a long-term goal that India should have a modern and efficient steel industry established according to world standards and catering to a diversified steel demand. This will require indigenous production of over 100 Million Tons (MT) per annum by 2019-20.\u003c/p\u003e\r\n \u003cp\u003eThe following example is an application where Moog in India recently offered a retrofit solution.\u003c/p\u003e\r\n \u003ch2\u003eMukand Ltd - Hospet Division – Billet Caster Retrofit\u003c/h2\u003e\r\n \u003cp\u003eAnother unique application recently completed by Moog in India for a local steel mill was the billet caster project with Mukand Limited also called Hospet Steel. This location has been in operation for 10 years and manufactures billet and bloom cast steel. Their present capacity is 400K Tons and they plan to increase to 1M. Tons in 3 years.\u003c/p\u003e\r\n \u003cp\u003eHospet Steel had some demanding requirements for their solution that were both technical and environmental. They were seeking to improve quality by eliminating pores or blow holes and increase productivity of the billet casting by implementing an Automated Mold Level Controller (AMLC). It was also critical to upgrade from a manual to an automated system to eliminate human errors in a high production environment. An important consideration was that the solution needed to be robust and withstand an environment with dusty and humid conditions. They preferred to use local vendors with a proven track record because they needed long-term local support which included technical, repairs/spares and training services.\u003c/p\u003e\r\n \u003cp\u003eMoog was selected to partner with the customer based on an innovative turn-key solution approach. This included hydraulic manifold blocks and servoactuators built to suit the customer’s requirement (D633 Servovalves and the M3000 Servocontroller). Our application engineers created customer-specific software using the sample tracing capability of the MACS Software.\u003c/p\u003e\r\n \u003cp\u003eThe AMLC project was cited by the customer as highly successful as it achieved high accuracy in maintaining control of liquid molten metal. Production cycles were improved sharply while maintaining an operation with 99% efficiency without a breakdown. Most importantly, the quality of the customer’s products increased sharply, even considering the increase in production due to high demand for the billet steel.\u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003eLance Li has been the Business Development Manager, Heavy Industry \u0026amp; Project Business for the past 2 years. He has worked with Moog for 10 years in China and has over 20 years experience in Hydraulic industry. Lance was a University professor before he joined Moog.\u003c/p\u003e\r\n \u003cp\u003eK S Shiva Kumar has been the Regional Sales Manager in Hydraulics group for the South \u0026amp; Eastern part of India and SAARC countries for Moog Industrial operations for 8 years. He has more than 14 years experience in hydraulic industry with focus on industrial closed-loop electro hydraulic applications.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:industry/industrial-machinery","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:product/controllers-controls-and-software","moog:blogs/steel","moog:blogs/servo-valves","moog-news-and-events:product/servo-valves-and-proportional-valves","moog-news-and-events:category/blogs","moog-news-and-events:category/articles"],"startDate":"2007-01-01T00:00:00.000-05:00","categories":[{"left":"Industrial Machinery","right":"moog-news-and-events:industry/industrial-machinery"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Controllers, Controls \u0026 Software","right":"moog-news-and-events:product/controllers-controls-and-software"},{"left":"Servo Valves and Proportional Valves","right":"moog-news-and-events:product/servo-valves-and-proportional-valves"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"},{"left":"Articles","right":"moog-news-and-events:category/articles"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2007/03/moogs-newest-solutions-for-the-steel-mills-in-china-and-india.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Rotary Actuator Technology for Industrial Applications Available at Moog","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Moog has grown in capabilities in the last 10 years greatly through a series of strategic acquisitions that enhance our motion control technologies and scope of supply. One acquisition we wanted to share with our customers is Moog Flo-Tork as it has many capabilities that are of interest to our...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eMoog has grown in capabilities in the last 10 years greatly through a series of strategic acquisitions that enhance our motion control technologies and scope of supply. One acquisition we wanted to share with our customers is Moog Flo-Tork as it has many capabilities that are of interest to our industrial customers.\u003c/p\u003e\r\n \u003ch2\u003eWho is Moog Flo-Tork?\u003c/h2\u003e\r\n \u003cp\u003eSince its inception in 1957, the name Flo-Tork has been associated with rotary actuator applications and the company gained a reputation for original approaches to motion design technology. These achievements were made possible by a strong engineering staff that enables the company to custom design components and tailor unique materials, tolerances and design specifications to each customer\u0027s needs.\u003c/p\u003e\r\n \u003cp\u003eCurrently employing 68 full time personnel, Moog Flo-Tork has a 9300 square meter (100,000 square foot) manufacturing facility in Orrville, Ohio, USA where it uses lean manufacturing and the latest technologies to ensure quality and efficient production. Moog Flo-Tork’s capabilities extend from very small actuators 11 Nm (100 lb-in) to very large 5.6 million Nm (50,000,000 lb-in) and beyond. Moog Flo-Tork is constantly working to improve its manufacturing and engineering capabilities to meet global demands.\u003c/p\u003e\r\n \u003ch2\u003eHistory of Moog Flo-Tork\u003c/h2\u003e\r\n \u003cp\u003eFounded in 1957, Moog Flo-Tork grew in the 1960\u0027s and 1970\u0027s through its military and industrial fluid power applications. In the mid-1980\u0027s Flo-Tork. recognized the need to diversify to continue its consistent growth philosophy. In analyzing its capabilities and the needs of an ever changing marketplace Flo-Tork decided to place stronger emphasis on the valve actuation market. In addition to the current rack and pinion product offering the company acquired an improved Scotch-Yoke and an electro-mechanical rotary actuator product line for valve and damper applications.\u003c/p\u003e\r\n \u003cp\u003eIn 2005, Flo-Tork was acquired by Moog to increase our product offering. The two companies had been collaborating on projects, and it was a natural fit. As part of Moog, the ability to market the Moog Flo-Tork industrial actuators has increased due to the global presence Moog offers, and has opened many new opportunities in different areas of the world.\u003c/p\u003e\r\n \u003ch2\u003eFor More Information\u003c/h2\u003e\r\n \u003cp\u003ePlease check with our regional experts to learn more.\u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003eEurope\u003c/strong\u003e: Bernhard Zervas, telephone +49-7031-622-219, e-mail bzervas@moog.com\u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003eAmericas\u003c/strong\u003e: Allen Ruef, telephone +1-330-682-0010 x222, e-mail: aruef@moog.com\u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003eAsia Pacific\u003c/strong\u003e: Peter Clements, telephone +61-7-38423134, e-mail: pclements@moog.com\u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003eThomas M. Leaver has been with Flo-Tork for the past 20 years, first working in inside sales and progressing to his current position as Sales Manager and Department Head. He started his career as a Production Supervisor at J \u0026amp; L Steel and worked a sales person with Koppers Co. Duff-Norton and Alliance Machine Co. prior to joining Flo-Tork in 1987. He has a B.S. in Commerce from Rider University in Trenton, NJ.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:industry/industrial-machinery","moog-news-and-events:category/ideas-in-motion-control","products:animatics/actuators/specifications/type/rotary-actuators","moog-news-and-events:category/articles","moog-news-and-events:category/blogs","moog:blogs/rotary-actuator-technology"],"startDate":"2007-01-01T00:00:00.000-05:00","categories":[{"left":"Industrial Machinery","right":"moog-news-and-events:industry/industrial-machinery"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2007/03/rotary-actuator-technology-for-industrial-applications-available-at-moog.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Robust and Precise: The D672 Servovalve is Ideal for Heavy Industry Applications","openInANewTab":false,"articleTitleType":"h1","smallDescription":"The designs of Moog’s servovalves are based on a thorough knowledge of our customer’s motion control applications and their unique requirements, practical experience gained in the field and the use of innovative R\u0026D technologies. All of this know-how has been incorporated into the design of one of our newest products,...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eThe designs of Moog’s servovalves are based on a thorough knowledge of our customer’s motion control applications and their unique requirements, practical experience gained in the field and the use of innovative R\u0026amp;D technologies.\u003c/p\u003e\r\n \u003cp\u003eAll of this know-how has been incorporated into the design of one of our newest products, the D672 Servovalve, a three stage size NG 16 servovalve featuring electrical feedback for the main stage and an NG06 pilot valve with a ServoJet® pilot stage. The digital valve electronics for closed-loop control of the pilot and the main stage are on the pilot valve.\u003c/p\u003e\r\n \u003cp\u003eThe D672 Servovalve is ideally suited to demanding environments such as steel mills due to:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eHighly dynamic valve behavior\u003c/li\u003e\r\n \u003cli\u003eRugged, dirt-resistant valve design\u003c/li\u003e\r\n \u003cli\u003eAbility to modify the flow characteristic curve to suit the customer\u0027s application\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003ch2\u003eRugged Valve Construction\u003c/h2\u003e\r\n \u003cp\u003eBoth the pilot valve and the main stage have a spheroidal-graphite cast iron valve body and a spool/bushing unit made from hardened steel without an o-ring. In such spool/bushing units without an o-ring, the pressure port \u0026quot;P\u0026quot; for the \u0026quot;A\u0026quot; and \u0026quot;B\u0026quot; ports is sealed simply by the joint between the bushing and the aperture in the valve body. Thus, only the outside of the bushing is sealed using o-rings which are subject to low hydraulic pressure resulting from fluctuating load conditions and pressure peaks.\u003c/p\u003e\r\n \u003cp\u003eThe combination of a dirt-resistant ServoJet® pilot stage and a hardened spool/bushing unit without an o-ring for the pilot and main stages makes for a rugged valve with a long service life which complies with the latest ISO requirements.\u003c/p\u003e\r\n \u003ch2\u003eAchieving Customer-Specific Performance\u003c/h2\u003e\r\n \u003cp\u003eThe sophisticated valve electronics allow for a linear characteristic flow curve as standard despite valve saturation and for the characteristic curve to be adapted to suit the customer\u0027s specific application.\u003c/p\u003e\r\n \u003ch2\u003eNew Port Pattern\u003c/h2\u003e\r\n \u003cp\u003eThe D672 Servovalve is the successor to our well-known D791 design, a main-stay of steel plants around the world. Please note that the D672 valve has a mounting pattern according to ISO 4401-07-07-0-02 and the D791 valve has mounting pattern according to ISO10372-06-05-0-92. When replacing a D791 in an existing application with the new D672 a mounting manifold block can easily be used to accommodate the two different mounting patterns.\u003c/p\u003e\r\n \u003ch2\u003eAppendix: Technical Data Servovalve (D672)\u003c/h2\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003eJürgen Hutzler is a Senior Product Engineer responsible for new product development for Moog’s Servo and Servo-Proportional Valves (D661, D662, D665) including development of the new NG16/25 Servovalve with Pilot D670. He has worked at Moog since 2000 and previously worked for 3 1/2 years for Vickers and Rexroth.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:product/servo-valves-and-proportional-valves","moog-news-and-events:industry/industrial-machinery","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:category/articles","moog-news-and-events:category/blogs"],"startDate":"2007-01-01T00:00:00.000-05:00","categories":[{"left":"Servo Valves and Proportional Valves","right":"moog-news-and-events:product/servo-valves-and-proportional-valves"},{"left":"Industrial Machinery","right":"moog-news-and-events:industry/industrial-machinery"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2007/03/robust-and-precise-the-d672-servovalve-is-ideal-for-heavy-industry-applications.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Assessment of Servovalve Design for Special Fluid Usage","openInANewTab":false,"articleTitleType":"h1","smallDescription":"The benefits of fire resistant fluids in steel mill hydraulic systems are obvious and there are several types of fire resistant fluids on the market. The push to convert to a safer fluid does not always become a top priority until there’s a fire. This was the case last year...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eThe benefits of fire resistant fluids in steel mill hydraulic systems are obvious and there are several types of fire resistant fluids on the market. The push to convert to a safer fluid does not always become a top priority until there’s a fire. This was the case last year at an Alabama steel mill. Much of the hydraulic system was destroyed and is now being redesigned in preparation for a switch to a water/glycol fluid. This very unfortunate incidence created a need for Moog to help with specialized technical assistance and service.\u003c/p\u003e\r\n \u003cp\u003eThe original hydraulic system was designed for use with mineral oil and Moog worked with the pump manufacturer that the customer selected to review and revise the entire hydraulic system to provide robust operation on water/glycol. Moog Servo and Servo-Proportional Valves were used in the original system and had provided the customer with excellent service. The challenge was to evaluate whether existing designs would require modification for the new fluid. While most of Moog’s Valves products are designed with mineral oil systems in mind, field experience has shown they will work well with almost any hydraulic fluid. In most cases a seal compatibility and system pressure check are the recommended protocol to verify acceptable operation with a special fluid. The critical nature of this application meant that a special analysis was needed to ensure high performance and long service life of the valves.\u003c/p\u003e\r\n \u003cp\u003eOne of Moog’s distributors (Flow Dynamics) is the first line of contact for this mill. Moog’s application engineers worked with the pump manufacturer and the distributor to create a plan for successfully testing the valve as part of the new system. In preparation for a meeting with the mill’s maintenance supervisor, Moog Applications Engineers polled several other steel mills across the country and collected pertinent information from other users of Moog valves on water/glycol fluids. Moog Design Engineering created a bill of material compatibility chart listing the materials of all of the wetted parts in each of the valve models used in the system and verified that they were acceptable. The meeting provided an open forum for the sharing of experience and opened up the communication channels for everyone involved. All of the companies left the meeting with a mutual understanding of each other’s product and can now proceed with confidence in the changeover effort.\u003c/p\u003e\r\n \u003cp\u003eTo ensure the success of this changeover, Moog has recommended that the steel mill send in valves for periodic review and analysis to ensure the optimum running of the new system.\u003c/p\u003e\r\n \u003ch2\u003eRelated Products and Services\u003c/h2\u003e\r\n \u003cp\u003eMoog has extensive experience in applying products and solutions for the unique needs of steel mills. In addition to the servovalves mentioned here, Moog’s RKP pump design is well-suited for special fluids in general and all sizes are suited for water glycol. For water glycol applications, we recommend a maximum pressure of 210 bar (3,000 psi) but experience in the field has shown that customers have run a water glycol application with 280 bar (4,000 psi) without problems.\u003c/p\u003e\r\n \u003cp\u003eMoog also provides customized products for the steel industry application including explosion-proof products. Other engineering services related to adapting valves to the demanding environment of steel mills include a range of recommendations to resolve potential issues of stability due to viscosity and stiffness when using non-standard fluids.\u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003eMark Ludlow is a Design Engineer who is responsible for developments in Moog’s Mechanical Feedback Servovalves. He has been with Moog since 1984 working in applications, product and development engineering. He graduated from Buffalo State College in 1983 with a BT in Electro-Mechanical Engineering.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:product/servo-valves-and-proportional-valves","moog-news-and-events:category/ideas-in-motion-control","moog:blogs/steel","moog-news-and-events:industry/industrial-machinery","moog-news-and-events:category/articles","moog-news-and-events:category/blogs","moog-news-and-events:product/radial-piston-pumps"],"startDate":"2007-01-01T00:00:00.000-05:00","categories":[{"left":"Servo Valves and Proportional Valves","right":"moog-news-and-events:product/servo-valves-and-proportional-valves"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Industrial Machinery","right":"moog-news-and-events:industry/industrial-machinery"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"},{"left":"Radial Piston Pumps","right":"moog-news-and-events:product/radial-piston-pumps"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2007/03/assessment-of-servovalve-design-for-special-fluid-usage.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Slip Rings for Wind Power","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Modern wind turbines require delivery of power and signals to and from the rotating blades by a reliable rotary union assembly. Moog Components Group, a sister operating group of the Moog Industrial Group, provides a line of wind power (WP) products that are designed for this application. Slip Rings, utilizing...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eModern wind turbines require delivery of power and signals to and from the rotating blades by a reliable rotary union assembly. Moog Components Group, a sister operating group of the Moog Industrial Group, provides a line of wind power (WP) products that are designed for this application. Slip Rings, utilizing fiber brush sliding contact technology are “no maintenance” rotary devices for transferring electrical power and signals. This fiber brush contact system eliminates the need for common slip ring maintenance procedures such as vacuuming of brush debris, lubrication, regular inspection for wear, and brush replacement.\u003c/p\u003e\r\n \u003cp\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_15/Product_Spotlight/slipring.jpg\" alt\u003d\"\" /\u003e\u003c/p\u003e\r\n \u003cp\u003eMoog Components Group also offers fluid rotary unions used for hydraulic power transfer. These fluid rotary unions, with an innovative patented low-leak, long life design, can be combined with slip rings for integrated electrical/hydraulic rotary union solutions. Our fiber optic systems can also be integrated into the rotary union to transmit data and signals on a broad bandwidth fiber optic line. Fiber optic rotary joints provide the rotary connection and multiplexers allow multiple signals to be combined onto a single fiber.\u003c/p\u003e\r\n \u003cp\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_15/Product_Spotlight/RotryUnion.jpg\" alt\u003d\"\" /\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_15/Product_Spotlight/FibChnl.jpg\" alt\u003d\"\" /\u003e\u003c/p\u003e\r\n \u003ch2\u003eAppendix: Technical Data\u003c/h2\u003e\r\n \u003cp\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_15/Product_Spotlight/Chart.jpg\" alt\u003d\"\" /\u003e\u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003eGlenn Dorsey is a Product Line Manager at Moog Components Group and is responsible for the slip ring and fiber optic rotary components. Glenn has an extensive background in rotary components and motion technology and manages the relationship between customers, markets and product development. Glenn is currently focused on focused on product and business development for medical imaging, wind energy and future combat systems.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:product/slip-rings","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:product/pitch-solutions","moog-news-and-events:industry/energy","moog:blogs/wind-turbines","moog-news-and-events:category/articles","moog-news-and-events:category/blogs","moog:blogs/slip-rings"],"startDate":"2007-01-01T00:00:00.000-05:00","categories":[{"left":"Slip Rings","right":"moog-news-and-events:product/slip-rings"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Pitch Solutions","right":"moog-news-and-events:product/pitch-solutions"},{"left":"Energy","right":"moog-news-and-events:industry/energy"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2007/06/slip-rings-for-wind-power.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Custom Electric Replacement for Hydraulic Screwmotors in Injection Molding Machines","openInANewTab":false,"articleTitleType":"h1","smallDescription":"One trend in the plastics industry is the use of electric servomotors on the plasticizing axis on injection molding machines that are otherwise hydraulic. This offers significant energy savings due to the higher efficiencies of electric devices compared to hydraulically operated solutions. Some additional benefits of the electric replacement of...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eOne trend in the plastics industry is the use of electric servomotors on the plasticizing axis on injection molding machines that are otherwise hydraulic. This offers significant energy savings due to the higher efficiencies of electric devices compared to hydraulically operated solutions. Some additional benefits of the electric replacement of hydraulic motors are:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eHigher Productivity: Allows for parallel movement of the axis along with shortened machine cycles, resulting in higher productivity\u003c/li\u003e\r\n \u003cli\u003eHigher Quality: The parallel operation can be used to extend the plastisizing time at a given machine cycle, leading to improved thermal balancing of the melt and therefore producing higher quality parts\u003c/li\u003e\r\n \u003cli\u003eReduced noise levels\u003c/li\u003e\r\n \u003cli\u003ePrecise reproducible metering\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003eThe major challenge when designing an electric motor for hydraulic machines is to fit the envelope size provided in the machine. The energy density of hydraulic motors defines existing mechanical machine interfaces. Consequently, it was necessary for Moog to create a special, customized electric motor design.\u003c/p\u003e\r\n \u003cp\u003eOther design challenges involve the need for continuous power requirements in conjunction with the restricted envelope size. The Moog solution features water-cooling to optimize the heat dissipation. In comparison to convection-cooled servomotors, the unit will dissipate the losses up to 3 times better. Standard off-the-shelf solutions are cooled at the motor housing, leading to bulky mid sections.\u003c/p\u003e\r\n \u003cp\u003eThe Moog solution integrates the cooling within the standard motor flange dimensions. The long and slender design allows machine integration thereby avoiding changes to the existing machine structure. The mechanical interface of the device allows for direct replacement of the hydraulic motor. The envelope of the system is further reduced using a single stage gearbox to match the ability of the motor running at fairly high speed to the low speed requirement of the axis. Power requirements as function of 2*Phi*Torque*Speed can cost-effectively be generated by the motor speed.\u003c/p\u003e\r\n \u003cp\u003eThe life expectancy of the system is strongly related to the bearing life and quality of the gearbox lubrication. The placement of the cooling between the gearbox section and the motor in the Moog solution results in higher life expectancies through lower thermal temperatures of the lubrication, which is directly related to the lubrication life. Keeping the gearbox temperature low will reduce the wear of the shaft seals due to limited internal gearbox pressure levels. The sealing life, the contamination of the lubrication and the overall gear life are related. The calculation of the operating life of the system is targeted to the expectations of injection molding machine manufacturer. With that goal in mind, Moog eliminated the redundancies of motor and gearbox bearings in favor of a single integrated architecture.\u003c/p\u003e\r\n \u003cp\u003eIn addition to the technological benefits of the electric solution described above, the Moog electric screwmotor provides extended machine availability and ease of integration.\u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003eThomas H. Czeppel is the manager responsible for the development and application of solutions using electro-mechanical technology in Europe. He has worked for Moog for 11 years in engineering and application functions in Germany and the US. He studied Precision-Engineering in the University of Esslingen and currently pursues an MBA at the SIMT in Stuttgart.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:industry/industrial-machinery","moog-news-and-events:product/servo-valves-and-proportional-valves","moog-news-and-events:product/motors-and-servomotors","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:product/controllers-controls-and-software","moog-news-and-events:product/servodrives-drives-and-drive-systems","moog-news-and-events:product/radial-piston-pumps","moog-news-and-events:category/articles","moog-news-and-events:category/blogs"],"startDate":"2006-01-01T00:00:00.000-05:00","categories":[{"left":"Industrial Machinery","right":"moog-news-and-events:industry/industrial-machinery"},{"left":"Servo Valves and Proportional Valves","right":"moog-news-and-events:product/servo-valves-and-proportional-valves"},{"left":"Motors \u0026 Servomotors","right":"moog-news-and-events:product/motors-and-servomotors"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Controllers, Controls \u0026 Software","right":"moog-news-and-events:product/controllers-controls-and-software"},{"left":"Servodrives, Drives \u0026 Drive Systems","right":"moog-news-and-events:product/servodrives-drives-and-drive-systems"},{"left":"Radial Piston Pumps","right":"moog-news-and-events:product/radial-piston-pumps"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2006/07/custom-electric-replacement-for-hydraulic-screwmotors-in-injection-molding-machines.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Moog FCS Offers Advanced Force Control Technology for Aircraft Structural Testing","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Moog FCS is a recent addition to Moog, following the acquisition of FCS Control Systems by Moog in 2005. Originally formed from a division of the Fokker Aircraft Company, Moog FCS has a long history of providing hydromechanical and electromechanical control systems. The control technology was developed to provide high...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eMoog FCS is a recent addition to Moog, following the acquisition of FCS Control Systems by Moog in 2005. Originally formed from a division of the Fokker Aircraft Company, Moog FCS has a long history of providing hydromechanical and electromechanical control systems. The control technology was developed to provide high fidelity loading to flight control systems used in aircraft flight simulation applications. This flight control loading capability was soon developed and adapted for use in new applications such as full-scale static load and durability testing of aircraft structures, testing for product development in the automotive industry and even in haptic devices which are small robots designed to present to a human user the feeling of actually touching a virtual or remote world.\u003c/p\u003e\r\n \u003cp\u003eAircraft structural testing is a demanding control application, as it requires the introduction of accurately controlled forces derived from hydraulic actuators, synchronously applied by up to two hundred actuators at a time. Hence, Moog FCS moved from “control loading” to “load control” applications.\u003c/p\u003e\r\n \u003cp\u003eSafety, when testing full-scale aircraft, is naturally very critical as the actuators can apply destructive loads to experimental aircraft worth many millions of dollars. The safety of Moog FCS’ testing systems is proven by the fact that no structure under test has ever been damaged by a faulty control system. This is due to extensive software safeguards and the fail-safe hardware architecture of the Moog FCS solution.\u003c/p\u003e\r\n \u003cp\u003eThe heart of all high performance control systems supplied by Moog FCS is the control algorithm itself. This control algorithm adds to the standard PID loop controller a damping term. In physical terms, this can be thought of as a value proportional to velocity that is subtracted from the force summation point. The inclusion of this control parameter means the instability inherent on control loops with high gain can be damped and the result is faster step-response and improved system stability. The faster response results in shorter setup time and importantly allows customers to run the required fatigue flight spectra faster, thus saving time and money.\u003c/p\u003e\r\n \u003cp\u003eThis technology is attracting major customers from around the world. The SmarTEST solution has been selected along with HBM data acquisition systems purchased through Moog FCS for the F35 JSF project and will be used to test all variants of the F35. This project, running for some 5 years in the delivery stage is worth over $14,000,000 USD. We have been awarded a contract with BAE systems in the UK for all their testing requirements and also have recently secured a 10 year contract with Airbus to supply them with their next generation testing solution for all tests in Germany, France, UK and Spain.\u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003eBob Barrett has 11 years experience of selling instrumentation normally constituting capital good on a business-to-business basis. He has worked for the last 7 years primarily in the Aerospace industry initially with HBM, selling data acquisition systems before moving to FCS to offer complete control, data acquisition and hydraulic turnkey solutions. He has a degree in Cybernetics and Control Engineering gained at Reading University and lives in the UK.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:product/actuators-and-servoactuators","moog-news-and-events:product/simulation-tables","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:industry/simulation","moog-news-and-events:product/controllers-controls-and-software","moog-news-and-events:industry/test","moog-news-and-events:product/motion-systems","moog-news-and-events:category/articles","moog-news-and-events:category/blogs"],"startDate":"2006-01-01T00:00:00.000-05:00","categories":[{"left":"Actuators \u0026 Servoactuators","right":"moog-news-and-events:product/actuators-and-servoactuators"},{"left":"Simulation Tables","right":"moog-news-and-events:product/simulation-tables"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Simulation","right":"moog-news-and-events:industry/simulation"},{"left":"Controllers, Controls \u0026 Software","right":"moog-news-and-events:product/controllers-controls-and-software"},{"left":"Test","right":"moog-news-and-events:industry/test"},{"left":"Motion Systems","right":"moog-news-and-events:product/motion-systems"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2006/10/moog-fcs-offers-advanced-force-control-technology-for-aircraft-structural-testing.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Flight Simulation Technology is Revolutionising Automotive Testing","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Multi-axis simulation of road surfaces for static and dynamic testing has traditionally relied on complex mechanical assemblies comprised of X-Y tables and bell crank linkages. Moog FCS, our business that focuses on simulation and testing systems, has a heritage of designing and building motion bases. These electric and hydraulic actuation...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eMulti-axis simulation of road surfaces for static and dynamic testing has traditionally relied on complex mechanical assemblies comprised of X-Y tables and bell crank linkages.\u003c/p\u003e\r\n \u003cp\u003eMoog FCS, our business that focuses on simulation and testing systems, has a heritage of designing and building motion bases. These electric and hydraulic actuation systems are used for the highest qualified flight simulators in the most demanding man-rated environments. The 6 degrees-of-freedom [6 axes] motion base required for aircraft simulators uses the so-called “Stewart” platform as the most mechanically efficient solution for actuator connection. Also known as “Hexapods” they are now providing optimum motion control for a wide range of automotive testing applications.\u003c/p\u003e\r\n \u003cp\u003eMoog FCS Hexapods when used in automotive testing offer a number of key advantages. The compact mechanical design uses less floor space, which is an important cost savings in busy testing labs. The design also offers the maximum mechanical stiffness, which adds to controllability. The patented force-acceleration control loop used in the HexaTEST Servocontroller allows the operator to feel the real-time response of the test, increasing accuracy and speed of the testing process.\u003c/p\u003e\r\n \u003cp\u003eMoog FCS is developing, for a customer, a test rig for static testing of high performance vehicle suspensions. The solution uses a compact, independent Hexapod under each wheel to manipulate the suspension for measuring the kinematics and compliance [K\u0026amp;C] behaviour of the car. This is the first time an electric Hexapod has been applied to a K\u0026amp;C machine and will provide benefits to the customer in terms of reduced set up time, reduced facility requirements, greater operator safety and lower maintenance.\u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003eRoy Park has over 30 years experience in engineering, marketing and management in the hydraulics industry including the past 23 years as Managing Director and Site Manager for Moog Australia. He has a B.E. honors degree in mechanical engineering from Monash University.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:product/actuators-and-servoactuators","moog-news-and-events:product/simulation-tables","moog-news-and-events:product/test-systems","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:industry/simulation","moog-news-and-events:product/controllers-controls-and-software","moog-news-and-events:industry/test","moog-news-and-events:product/motion-systems","moog-news-and-events:category/articles","moog-news-and-events:category/blogs"],"startDate":"2006-01-01T00:00:00.000-05:00","categories":[{"left":"Actuators \u0026 Servoactuators","right":"moog-news-and-events:product/actuators-and-servoactuators"},{"left":"Simulation Tables","right":"moog-news-and-events:product/simulation-tables"},{"left":"Test Systems","right":"moog-news-and-events:product/test-systems"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Simulation","right":"moog-news-and-events:industry/simulation"},{"left":"Controllers, Controls \u0026 Software","right":"moog-news-and-events:product/controllers-controls-and-software"},{"left":"Test","right":"moog-news-and-events:industry/test"},{"left":"Motion Systems","right":"moog-news-and-events:product/motion-systems"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2006/10/flight-simulation-technology-is-revolutionising-automotive-testing.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Reducing Automotive Product Development Time with H2IL Simulation","openInANewTab":false,"articleTitleType":"h1","smallDescription":"One of the most challenging applications for advanced motion control is in the area of testing vehicles. Today, in automotive testing, virtually all-subjective driver feedback necessary for vehicle, module, or even component development is gathered on the test track. Test track work is both expensive and inefficient. To overcome these...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eOne of the most challenging applications for advanced motion control is in the area of testing vehicles. Today, in automotive testing, virtually all-subjective driver feedback necessary for vehicle, module, or even component development is gathered on the test track. Test track work is both expensive and inefficient. To overcome these deficits, Moog FCS is pioneering a combination of “hardware-in-the-loop” and “human-in-the-loop” simulation (H\u003csup\u003e2\u003c/sup\u003eIL), and thereby significantly reducing the amount of test track work during development. This will lead OEMs and automotive tier suppliers to shorten product development times and reduce the costs of testing.\u003c/p\u003e\r\n \u003cp\u003eHardware-in-the-loop (HIL) testing describes a process where actual vehicle hardware components are tested in an otherwise simulated environment. Using this technique, the simulation interfaces with the hardware under test to create a normal operating environment for the hardware. The interface can be hydraulic, electric, mechanical, or in fact, any interface necessary to accomplish the objective of simulating the operating environments of the component. This may also include use of environmental chambers to simulate temperature, humidity or air even air pressure.\u003c/p\u003e\r\n \u003cp\u003eMoog FCS has extensive experience in the complex simulation of precise movement in areas such as flight simulation and testing. From servocontrollers and software with advanced algorithms to superior control loading actuators. This competency is key in many of the systems built today and positions Moog FCS as a key supplier of testing systems.\u003c/p\u003e\r\n \u003ch2\u003eBackground on H\u003csup\u003e2\u003c/sup\u003eIL\u003c/h2\u003e\r\n \u003cp\u003eHardware and human-in-the-loop testing has been employed for many years in the aerospace world to reduce research and development time. In doing so, new prototype components can be developed and validated on a test system under real working conditions together with a human being in the test to get actual pilot response and perception.\u003c/p\u003e\r\n \u003cp\u003eMost people are aware of human-in-the-loop simulation used for training purposes in aircraft flight simulators. In this case, the human is the only non-simulated “part” of the chain; no real aircraft parts are used.\u003c/p\u003e\r\n \u003cp\u003eA more real scenario is when engineering simulators are used to combine human-in-the-loop with hardware-in-the-loop testing. One of the obvious reasons to take this approach is that no pilot would want to fly an experimental piece of new hardware before getting some confidence in its performance. Equally important are cost considerations associated with aerospace developments where prototypes can cost tens of millions of dollars.\u003c/p\u003e\r\n \u003cp\u003eThe hardware-in-the-loop/human-in-the-loop or H\u003csup\u003e2\u003c/sup\u003eIL simulators range from simple mockup cockpits to test out a new on board computer, to full “iron bird” rigs where a complete aircraft representative structure is outfitted with all moving parts normally found on the aircraft.\u003c/p\u003e\r\n \u003cp\u003eFor the safety of the testing personnel a flight simulator is used. All the parts in the simulation actually represented in hardware are coupled into the simulation at a sufficiently high frequency so that their response mimics the bandwidth of the simulated events. Actuators are coupled to the “iron bird” surfaces to simulate the aerodynamic loading. If one of the surfaces is blocked on the rig, the pilot will feel a blocked control as a consequence. Moog FCS has delivered such systems to the aerospace industry for many years.\u003c/p\u003e\r\n \u003ch2\u003eH\u003csup\u003e2\u003c/sup\u003eIL Testing for Automotive Applications\u003c/h2\u003e\r\n \u003cp\u003eConsider the application presented above: traditional hardware-in-the-loop testing e.g. powertrain. The powertrain is still driven (or tested) on a dynamometer. By replacing the simulated driver input with a full 6 degrees of freedom (DOF) motion simulator and an actual driver (human) in the loop, we create the hardware-in-the-loop/human-in-the-Loop (H\u003csup\u003e2\u003c/sup\u003eIL) simulation. In the H\u003csup\u003e2\u003c/sup\u003eIL testing scenario, the driver of the motion simulator drives a vehicle model on “mapped” proving ground roads while the powertrain operates on the dynamometer, now coupled to the motion platform. As illustrated below in Figure\u003c/p\u003e\r\n \u003cp\u003eIn an H\u003csup\u003e2\u003c/sup\u003eIL configuration, the initial automotive system development can be brought into the laboratory. Here are a number of advantages that may be achieved compared hardware-in-the-loop testing:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003e\u003cstrong\u003eImmediate Driver Response:\u003c/strong\u003e Drivers respond instantly and give qualitative feedback on the direction of a solution. Evaluating the differences between multiple drivers can provide instant feedback. By recording driving habits for given conditions on this new design, objective driver metrics can be developed.\u003c/li\u003e\r\n \u003cli\u003e\u003cstrong\u003eTrack Time Reduction:\u003c/strong\u003e New scenarios can be created and recorded for playback without ever leaving the lab. With the ability to simulate track surfaces, ambient conditions and vehicle models, virtually any road or climatic conditions can be simulated. Development time and test time are dramatically reduced and controlled because we no longer require access to the track or proving grounds and we no longer have to wait until climatic conditions are correct. For example, rainy days can be avoided or repeated over and again.\u003c/li\u003e\r\n \u003cli\u003e\u003cstrong\u003eAllowing Component Modification:\u003c/strong\u003e Often it is desirable to study vehicle response to one specific road condition. Using these technologies the same road section can be replayed over and over while making subtle system changes, allowing fast, repeatable A-B-A testing.\u003c/li\u003e\r\n \u003cli\u003e\u003cstrong\u003eIncreased Test Driver’s Safety:\u003c/strong\u003e Dangerous road conditions can be tested in safer, more controlled environments. Drivers will not be subjected to dangerous road or ambient conditions since they will be operating the simulator. Track scenarios may be taken to the limit of performance on the new design but safety limits in the simulator will protect the driver and even the test parts from uncontrolled or out of control responses.\u003c/li\u003e\r\n \u003cli\u003e\u003cstrong\u003eExact Replicability:\u003c/strong\u003e Driver aids can be deployed to improve driver performance or train drivers to perform specific maneuvers. The performance of each lap can be recorded. Deviations to this lap performance can be observed as vehicle hardware is modified or swapped. Laps can be superimposed on screen so a driver has reference to previous performances. This can aid a driver in operating the “vehicle” on a certain part of the track consistently and repeatedly. If a component does not respond well on a certain part of the track, just that part of the track can be evaluated repeatedly while recording the results. This can offer strong driver evaluation especially in racing scenarios.\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003ch2\u003eSummary\u003c/h2\u003e\r\n \u003cp\u003eH\u003csup\u003e2\u003c/sup\u003eIL testing is a truly viable form of validating design of vehicles and vehicle components. This is a process that has been employed for many years in the aerospace industry and will prove to be the way of the future for the automotive industry. As proving ground and track time becomes more costly and as shortened program timescales drive parallel development to become the norm, the need for H\u003csup\u003e2\u003c/sup\u003eIL will become more interesting and important to the OEMs and automotive tier suppliers, not to mention race teams. Moog FCS has effectively served this industry because of both the simulator and testing equipment expertise and the range of advanced motion control solutions we offer to the marketplace.\u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003eJan van Bekkum is was one of the founders of the former FCS (now Moog FCS) and worked for more then 15 years in the test system industry both in Holland and the US. Originally being responsible for aerospace test product development, he later moved to automotive testing product development. He studied technical computer science in Amsterdam.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:product/actuators-and-servoactuators","moog-news-and-events:product/simulation-tables","moog-news-and-events:product/test-systems","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:industry/simulation","moog-news-and-events:product/controllers-controls-and-software","moog-news-and-events:industry/test","moog-news-and-events:product/motion-systems","moog-news-and-events:category/articles","moog-news-and-events:category/blogs"],"startDate":"2006-01-01T00:00:00.000-05:00","categories":[{"left":"Actuators \u0026 Servoactuators","right":"moog-news-and-events:product/actuators-and-servoactuators"},{"left":"Simulation Tables","right":"moog-news-and-events:product/simulation-tables"},{"left":"Test Systems","right":"moog-news-and-events:product/test-systems"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Simulation","right":"moog-news-and-events:industry/simulation"},{"left":"Controllers, Controls \u0026 Software","right":"moog-news-and-events:product/controllers-controls-and-software"},{"left":"Test","right":"moog-news-and-events:industry/test"},{"left":"Motion Systems","right":"moog-news-and-events:product/motion-systems"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2006/10/reducing-automotive-product-development-time-with-h2il-simulation.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Adapting Servodrive Performance for Blow Moulding Applications","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Some of the unique requirements of applying servodrives for Parison and Blow Pin applications in blow moulding machines include the need for protection against incorrect commands or wiring failures, easy set tuning and troubleshooting for users, and an interface for analogue feedback to help retrofit old machines. Moog was able...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eSome of the unique requirements of applying servodrives for Parison and Blow Pin applications in blow moulding machines include the need for protection against incorrect commands or wiring failures, easy set tuning and troubleshooting for users, and an interface for analogue feedback to help retrofit old machines.\u003c/p\u003e\r\n \u003cp\u003eMoog was able to integrate its DS2000 Servodrive with its Modular Parison Controller by adapting the software to allow digital position loop closure and implementation of special functions useful on blow moulding machines. There were no hardware changes to the standard DS2000 Servodrive. This solution is called the PDS2000 and it can be used for any application requiring analogue position reference and/or analogue feedback. It is optimised for Moog’s Fastact G, Fastact T and Fastact Y Servomotors.\u003c/p\u003e\r\n \u003ch2\u003eDescription of the PDS2000 Servodrive Solution\u003c/h2\u003e\r\n \u003cp\u003eUsing two parameters (CW and CCW Override SW) it is possible to program the servodrive to add or subtract an extra stroke to the measured one in order to get specific application functions:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eBlow Pin Application: The effective stroke is set wider than the measured one so the actuator can push against a mechanical limit to cut the bottle top (Positive Value)\u003c/li\u003e\r\n \u003cli\u003eParison Control Application: The effective stroke is set less than the measured one so the actuator cannot hit any mechanical limit, thereby avoiding damage to the machine head and/or parison actuator (Negative Value)\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003ch2\u003eKey Features\u003c/h2\u003e\r\n \u003cul\u003e\r\n \u003cli\u003e4ms Serial Link refresh time; position loop closure via serial link in 8 ms\u003c/li\u003e\r\n \u003cli\u003eSpeed and position gains fully programmable\u003c/li\u003e\r\n \u003cli\u003eAuto run of homing sequence at every drive power on; repeatable upon command after a drive reset\u003c/li\u003e\r\n \u003cli\u003eConsistency check/limitation of reference command against the detected stroke\u003c/li\u003e\r\n \u003cli\u003eFeedback transducer open circuit monitor\u003c/li\u003e\r\n \u003cli\u003eThe position feedback can be either the motor resolver or an absolute analogue transducer (usually a potentiometer), applied on the “AN FEED” differential input\u003c/li\u003e\r\n \u003cli\u003eThe position set point can be analogue (-10 to +10 V), applied on the “P REF” differential input, or digital through Serial Link Position Command on RS 485/422 interface\u003c/li\u003e\r\n \u003cli\u003eAnalogue position command programmable within ± 10 Volt range\u003c/li\u003e\r\n \u003cli\u003eAnalogue feedback output range within ± 15 Volt\u003c/li\u003e\r\n \u003cli\u003eFeedback transducer power supply got from J2B connector (+15 V dc, 100 mA max)\u003c/li\u003e\r\n \u003cli\u003eIncremental feedback achieved through the motor resolver\u003c/li\u003e\r\n \u003cli\u003e10 bit resolution of analogue inputs: \r\n \u003cul\u003e\r\n \u003cli\u003efor ± 10 Volt, the LSB weight is 20 mV\u003c/li\u003e\r\n \u003cli\u003efor ± 15 Volt, the LSB weight is 30 mV\u003c/li\u003e\r\n \u003c/ul\u003e\u003c/li\u003e\r\n \u003cli\u003e12 bit resolution for resolver pole pair: \r\n \u003cul\u003e\r\n \u003cli\u003efor two poles resolvers, the LSB weight is 0.09°, 5 sterad\u003c/li\u003e\r\n \u003c/ul\u003e\u003ch2\u003eAuthors\u003c/h2\u003e\u003cp\u003eFranco Talpone is responsible for training and new applications for Moog in Italy. He has been working at the Casella location since 1994 and prior to this he taught in Public Schools and University. He has a Ph.D in Physics.\u003c/p\u003e\u003cp\u003eUgo Di Lalla is the Systems Engineering Manager for Moog in Italy - Malnate site. He joined Moog in 1990 and he has been working on aerospace and industrial control systems since 1978. He has a University degree in Mechanical Engineering.\u003c/p\u003e \u003c/li\u003e\r\n \u003c/ul\u003e\r\n\u003c/div\u003e","tags":["moog-news-and-events:industry/industrial-machinery","moog-news-and-events:product/servo-valves-and-proportional-valves","moog-news-and-events:product/motors-and-servomotors","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:product/controllers-controls-and-software","moog-news-and-events:product/servodrives-drives-and-drive-systems","moog-news-and-events:product/radial-piston-pumps","moog-news-and-events:category/articles","moog-news-and-events:category/blogs"],"startDate":"2006-01-01T00:00:00.000-05:00","categories":[{"left":"Industrial Machinery","right":"moog-news-and-events:industry/industrial-machinery"},{"left":"Servo Valves and Proportional Valves","right":"moog-news-and-events:product/servo-valves-and-proportional-valves"},{"left":"Motors \u0026 Servomotors","right":"moog-news-and-events:product/motors-and-servomotors"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Controllers, Controls \u0026 Software","right":"moog-news-and-events:product/controllers-controls-and-software"},{"left":"Servodrives, Drives \u0026 Drive Systems","right":"moog-news-and-events:product/servodrives-drives-and-drive-systems"},{"left":"Radial Piston Pumps","right":"moog-news-and-events:product/radial-piston-pumps"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2006/07/adapting-servodrive-performance-for-blow-moulding-applications.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"New Direct Drive Permanent Magnet Rotary Servomotors for High Torque Applications","openInANewTab":false,"articleTitleType":"h1","smallDescription":"In response to growing demand for more efficient solutions for larger machines, Moog is introducing a new line of flexible high torque, direct drive servomotors. Moog’s large direct drive permanent magnet rotary brushless servomotors are ideal for processes requiring high peak or rated torque. By eliminating components such as gearboxes...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eIn response to growing demand for more efficient solutions for larger machines, Moog is introducing a new line of flexible high torque, direct drive servomotors. Moog’s large direct drive permanent magnet rotary brushless servomotors are ideal for processes requiring high peak or rated torque.\u003c/p\u003e\r\n \u003cp\u003eBy eliminating components such as gearboxes and belt drives that are prone to wear, direct drive rotary servomotors improve accuracy and repeatability, enable reduced machine size, offer higher efficiency resulting in energy savings, minimize maintenance costs and downtime, and produce quieter operation.\u003c/p\u003e\r\n \u003cp\u003eMoog’s Direct Drive Servomotors are suitable for some of the most demanding applications in the plastic market such as the injection and clamp axes.\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eInjection Axis: Compact design offering high power, high velocity response, and unsurpassed speed control.\u003c/li\u003e\r\n \u003cli\u003eClamp Axis: Simplified design without gearbox, allowing higher speed and smoother machine operation.\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003eThese servomotors are also used in many metal forming and press applications as well such as the punching axis of the turret punch press.\u003c/p\u003e\r\n \u003ch2\u003eBenefits of Moog’s Direct Drive Permanent Magnet Rotary Servomotors\u003c/h2\u003e\r\n \u003cbr /\u003e\r\n \u003cp\u003e\u003cstrong\u003eBetter dynamic performance for more accuracy during high-speed operations\u003cbr /\u003e\u003c/strong\u003eMoog’s Servomotors provide the best available direct drive dynamic response. They combine the highest available peak torque with the lowest moment of inertia resulting in better acceleration and deceleration for improved accuracy during high-speed operation. Compact stator designs reduce overall motor size by at least half the moment of inertia of competitor models. Our unique coil designs produce high peak torque, giving these motors the world’s highest power density per unit volume currently available.\u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003eFlexible design for easy machine integration and better performance\u003cbr /\u003e\u003c/strong\u003eMoog will adapt the characteristics and packaging of these motors to provide higher performance and machine design flexibility than previously possible. For instance, the stator design can be adapted to maximize peak or rated torque depending on the application. The hollow shaft can be enlarged to pass cables through or house mechanical components, and every kind of shaft and hollow shaft configuration can be accommodated, including flange, spline, key, and thread. Other options include multiple types of bearing, various feedback devices, and alternative cooling methods.\u003c/p\u003e\r\n \u003cp\u003eMoog’s ability to customize both the performance and packaging of these servomotors will enable OEMs to develop higher performance high-power industrial machines with innovative designs where electro-magnetic direct drive servo technology is not yet commonly used.\u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003eDaisuke Okada, Manager, Products Engineering \u0026amp; Technology, is responsible for electro-mechanical actuators and direct drive servomotors for Moog in Japan. He has worked for Moog since 1992 as an application and design engineer of hydraulic products as well as a designer of electro-mechanical actuators during his 2-year assignment with Moog in the US.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:product/motors-and-servomotors","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:category/articles","moog-news-and-events:category/blogs"],"startDate":"2006-01-01T00:00:00.000-05:00","categories":[{"left":"Motors \u0026 Servomotors","right":"moog-news-and-events:product/motors-and-servomotors"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2006/07/new-direct-drive-permanent-magnet-rotary-servomotors-for-high-torque-applications.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"High Power, High Speed, All Electric Injection Molding System from Moog Offers New Options for Machine Builders","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Today’s injection molding machine manufacturers are experiencing rising resin costs driven by high petroleum prices, increasing demand for thin walled parts from the electronics and automotive markets and growing environmental regulations mandating clean and quiet factory floors. These market drivers combined with increasing competition are requiring Injection Molding Machine OEMs...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eToday’s injection molding machine manufacturers are experiencing rising resin costs driven by high petroleum prices, increasing demand for thin walled parts from the electronics and automotive markets and growing environmental regulations mandating clean and quiet factory floors.\u003c/p\u003e\r\n \u003cp\u003eThese market drivers combined with increasing competition are requiring Injection Molding Machine OEMs around the world to look for avenues to add value and to differentiate their machines from their rivals.\u003c/p\u003e\r\n \u003cp\u003eThese trends are prompting Injection Molding Machine OEMs increasingly to favor more electrical motion control solutions in their new machines. Electric motion control solutions offer benefits such as higher productivity and increased precision together with the advantage of oil free operations and lower noise levels than the existing hydraulic designs.\u003c/p\u003e\r\n \u003cp\u003eMoog has been a leader in providing high performance motion control solutions to plastics machines OEMs for over 30 years. As experts in hydraulic, electric, and hybrid technologies, Moog is uniquely able to recommend the best solutions for machine builders based on their specific needs. In the last issue, we featured our newest hydraulic solutions and this article focuses on a specific electric motion control solution developed by Moog that improves precision and energy consumption of injection molding machines with the direct benefits of reduced resin usage, lower energy costs and improved part quality.\u003c/p\u003e\r\n \u003cp\u003eIn 2005, Moog acquired Switzerland-based ProControl, a company with great expertise in motion control solutions for injection molding machines. ProControl and Moog have had a very successful partnership since 1991, marrying the building block products from Moog and the application expertise of ProControl. Moog ProControl has vast experience in the marketplace to help address the challenges faced by the injection molding OEMs as they create new all electric machines.\u003c/p\u003e\r\n \u003cp\u003eThis Moog ProControl collaboration has resulted in a truly innovative approach to precise control of the injection axis: the new High Power, High Speed, All Electric Injection Unit. This unique alternative uses a non-linear actuator and direct drive servomotor to drive the injection screw vs. traditional ball screw and timing belt arrangements. The resulting solution offers impressive results in higher productivity, greater efficiency, and lower maintenance, while being scalable and versatile in adapting to many machine sizes and different applications.\u003c/p\u003e\r\n \u003cp\u003eVarious OEMs have expressed interest in the All Electric Injection System and Moog has collaborated with an industry leader in Asia to develop 2 machine sizes (60 ton and 110 ton) initially with an All Electric Injection System. This customer has sold the two machines to an end user in a mobile phone application and placed additional orders with Moog. The customer plans to extend his range of machine sizes based on the All Electric Injection System concept.\u003c/p\u003e\r\n \u003ch2\u003eHow Does It Work?\u003c/h2\u003e\r\n \u003cp\u003eThe High Power High Speed Injection System consists of an injection and a plasticizing unit. On the injection axis, a High Torque Direct Drive Servomotor works together with a planetary gearbox and a nonlinear actuator to provide the translational movement of the injection axis. Another High Torque Direct Drive Servomotor rotates the plasticizing screw. Closed-loop injection speed is based on the feedback of the angle of the nonlinear actuator and its angular velocity. A load cell is used to control force in a closed-loop.\u003c/p\u003e\r\n \u003ch2\u003eBenefits of the Moog All Electric Injection Molding System\u003c/h2\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eTailored for Thin Wall Applications: Machines for molding thin-walled parts require higher injection speeds, response, and injection pressures to fill complex molds in a mere fraction of a second. The Moog All Electric Injection System uses a non-linear actuator and High Torque, Direct Drive Servomotor to drive the injection screw. This reduces overall inertia and maximizes energy efficiency, making more power and higher speed available in a shorter time compared with the ball screw/timing belt arrangements widely used on all-electric injection molding machines.\u003c/li\u003e\r\n \u003cli\u003eHigher Productivity: Moog’s All Electric Injection Molding System is designed to improve productivity. By reducing the inertia of key elements in the system, injection rates have been significantly improved, which leads to faster fill times.\u003c/li\u003e\r\n \u003cli\u003eGreater Efficiency - More Shots for the Same Energy: A high power density Direct Drive servomotor is used to drive the plasticizing screw, providing the best energy efficiency.\u003c/li\u003e\r\n \u003cli\u003eLow Maintenance - A Key to Higher Up Time: The Moog All Electric Injection System is a truly robust solution for molding of thin walled parts on small-to-medium-sized high performance machines. Its non-linear actuator is designed to be low-friction and durable for reduced maintenance burden and total cost of ownership. The MTBM (mean time between maintenance) is 30,000 hours.\u003c/li\u003e\r\n \u003cli\u003eHigher Precision Leading to Lower Material Costs: The low-friction design of the Moog All Electric Injection System, which keeps system heat lower, combined with Moog’s patented method for superior pressure control during the transfer between injection and holding phases, allows the Injection System to maintain tighter tolerances on shot weight to reduce raw material costs.\u003c/li\u003e\r\n \u003cli\u003eVersatility - Easy Adaptation for Different Applications: The Moog All Electric Injection System also can be used to produce thick walled parts such as lenses. The non-linear characteristic of its actuation system closely matches the molding process for thick wall parts where only force or speed is required at one time. This allows longer hold-on time at higher pressure, with minimal power consumption. In contrast, the linear actuation typical of most all-electric machines requires hold-on pressure to be reduced very quickly to avoid overloading the injection axis servomotor and drive.\u003c/li\u003e\r\n \u003cli\u003eScalability from 50 tons to 4000 tons: The actuator system of the All Electric Injection System may be scaled up and down easily for various speed, torque, and power requirements for small-and-medium sized machines. With some additional modifications to the gearbox the All Electric System can be scaled up to 4,000 tons.\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003ch2\u003eDemonstration Unit Data\u003c/h2\u003e\r\n \u003cp\u003eThe 200 - 250 ton demonstration unit of this solution has been tested for over one year and has produced injection speed of 600 mm/s, acceleration time of 35 ms, injection power of 300 kW, and 80% holding pressure (unlimited time).\u003c/p\u003e\r\n \u003ch2\u003eSummary\u003c/h2\u003e\r\n \u003cp\u003eThe All Electric Injection System is one example of how Moog applies its motion control expertise to help companies achieve high performance and differentiate their machines from others in the marketplace. Our ability to collaborate with our customers and deliver solutions tailored around their unique needs, is illustrated here by effectively embedding application-specific knowledge in a high performance combination of motion control software, drives, motors and mechanical actuation. Moog’s long time leadership in motion control for plastics machines now includes many unique electric, hydraulic, and hybrid solutions that are offering new options for machine builders contemplating future designs.\u003c/p\u003e\r\n \u003ch2\u003eAuthors\u003c/h2\u003e\r\n \u003cp\u003eBurkhard Erne is the Business Manager for Moog ProControl, the Switzerland-based company focusing on Motion Control Solutions for the plastics industry. He has joined the ProControl team in 1984. He has a Bachelors Degree in Mechanical Engineering.\u003c/p\u003e\r\n \u003cp\u003eChoonman Kim, the Plastics Market Manager in the Asia Pacific region based in Korea, is responsible for the plastics engineering team in this region and for the development and support of solutions for specific customer requirements in the plastics market. He has worked at Moog for 18 years, mostly in the plastics machines industry. He studies Electronics Engineering at University.\u003c/p\u003e\r\n \u003cp\u003eSunil Murthy is the Marketing Manager for Americas. His previous experiences have been in the semiconductor manufacturing, software and automotive industries. He has an MBA in Business Management and Ph.D. in Electrical Engineering.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:industry/industrial-machinery","moog-news-and-events:product/servo-valves-and-proportional-valves","moog-news-and-events:product/motors-and-servomotors","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:product/controllers-controls-and-software","moog-news-and-events:product/servodrives-drives-and-drive-systems","moog-news-and-events:product/radial-piston-pumps","moog-news-and-events:category/articles","moog-news-and-events:category/blogs"],"startDate":"2006-01-01T00:00:00.000-05:00","categories":[{"left":"Industrial Machinery","right":"moog-news-and-events:industry/industrial-machinery"},{"left":"Servo Valves and Proportional Valves","right":"moog-news-and-events:product/servo-valves-and-proportional-valves"},{"left":"Motors \u0026 Servomotors","right":"moog-news-and-events:product/motors-and-servomotors"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Controllers, Controls \u0026 Software","right":"moog-news-and-events:product/controllers-controls-and-software"},{"left":"Servodrives, Drives \u0026 Drive Systems","right":"moog-news-and-events:product/servodrives-drives-and-drive-systems"},{"left":"Radial Piston Pumps","right":"moog-news-and-events:product/radial-piston-pumps"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2006/07/high-power-high-speed-all-electric-injection-molding-system-from-moog-offers-new-options-for-machine.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"The New Generation Radial Piston Pump Offers Many Advantages to Injection Molding Applications","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Moog has recently introduced a new generation of the proven Radial Piston Pump called RKP-II that has a significant reduction in noise and a longer lifespan. This new version has important design changes and improvements such as completely reengineered housing with an increased number of pistons and a sliding stroke...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eMoog has recently introduced a new generation of the proven Radial Piston Pump called RKP-II that has a significant reduction in noise and a longer lifespan. This new version has important design changes and improvements such as completely reengineered housing with an increased number of pistons and a sliding stroke ring. RKP-II models can be equipped with a proportional valve with digital on-board control electronics for volume flow and pressure control.\u003c/p\u003e\r\n \u003ch2\u003eRKP-II Meets the Requirements of the Plastics Industry\u003c/h2\u003e\r\n \u003cp\u003eWell-known in the industrial market for its reliability, suitability with special fluids, and low noise emission, the RKP has been an ideal solution for demanding applications such as plastics and die casting machinery for many years. The new design of RKP-II pumps in the sizes 63, 80 and 100 cc per revolution offers even greater durability and quieter performance.\u003c/p\u003e\r\n \u003cp\u003eWith an electro-hydraulic digital p/Q control system, the pump is well suited for a variety of pressure and volumetric flow control applications. Hence it was adopted early on as a flexible solution in applications with sequential motion such as injection molding machines. It can achieve more dynamic and more precise control as well as a higher repeatability of machine operations. The ability to make “on-the-fly” changes of parameter sets makes performance optimization possible during the sequential machine processes with different actuators. The RKP-II, combined with an electro-hydraulic digital p/Q control, gives injection molding machine builders a competitive advantage through longer service life, lower noise emission, improved control options, expanded functionality, and easy commissioning.\u003c/p\u003e\r\n \u003ch2\u003eNew Stroke Ring Increases Stability and Lifetime\u003c/h2\u003e\r\n \u003cp\u003eThe RKP-II incorporates a flattened, sliding ring instead of a round stroke ring. The outer face of the new ring has a nearly rectangular surface, which supports the ring in the housing. This reduces the wear and tear on the entire actuator system. Machine stability and lifecycle are thus increased, even under demanding operating conditions.\u003c/p\u003e\r\n \u003ch2\u003eReduced noise levels\u003c/h2\u003e\r\n \u003cp\u003eMoog has implemented important design changes to reduce the primary and secondary noise levels produced by the RKP-II. The number of pistons was increased from 7 to 9 for sizes 63 and 80 cc per revolution, enabling a reduction in piston diameter. This has reduced the dynamic alternating forces affecting the housing and noticeably decreased the circulatory and pressure pulsation on the high-pressure side.\u003c/p\u003e\r\n \u003cp\u003eDead volume in the pistons has been reduced to a minimum due to the cup design of the working pistons. The pulsation amplitude of the RKP-II is thus significantly lower than the values exhibited by comparable piston pumps with external pre-compression volume. This is a contributing factor towards reducing the noise emitted by the system or machine. Noise emissions are further improved by the optimized flow design of the suction path. Pressure pulsation on the intake side is significantly less due to reduced hydraulic inductance.\u003c/p\u003e\r\n \u003ch2\u003eCompliance with the European Union’s Noise Emission Guideline\u003c/h2\u003e\r\n \u003cp\u003eThe overall result of these design changes is that the noise pressure level of RKP-II models of size 63 and 80 cc per revolution does not generally exceed the 70-decibel mark even in demanding operating conditions. Thus, the Moog RKP-II actively supports machine and equipment manufacturers in implementing the European Unions noise emission guideline (2003/10/EG).\u003c/p\u003e\r\n \u003ch2\u003eOptimized Suction Path\u003c/h2\u003e\r\n \u003cp\u003eAnother improvement in the standard design of the RKP-II is a larger intake connection (SAE 2\u0026quot; standard series, 3000 psi). The solution offers more robust suction behavior, optimum intake, and less pressure loss along the suction path. The optimized intake channel in the housing and control journal has reduced the incidence of cavitation in the housing, control journal and drive.\u003c/p\u003e\r\n \u003cp\u003eIn addition to the wide range of hydro-mechanical control options (e.g., pressure compensator, combined pressure and flow compensator (load sensing controller), constant horse power control), the electro-hydraulic digital p/Q control is a new option for the RKP-II. The addition of a new proportional solenoid pilot valve with digital on-board electronics to the pump enables local loop closure, tuning and diagnostics. This digital p/Q control was the result of extensive research and development work, which led to performance and system optimizations never before possible with a servo pump. Among the other important improvements is the possibility to implement servo control in multi-pump arrangements in a master-slave version. With the master-slave solution, key parameters can be easily adjusted \u0026quot;on the fly\u0026quot;, while real-time diagnostic data remains available via the man-machine interface (MMI) of the machine or via a laptop pc interface. This version of the RKP-II is one of the most advanced solutions in the marketplace today.\u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003eDirk Becher has been Engineering Manager for radial piston pumps at Moog since October 2004. He has a doctorate in engineering sciences and was previously involved in the development of axial piston pumps at Eaton Fluid Power GmbH.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:industry/industrial-machinery","moog-news-and-events:product/servo-valves-and-proportional-valves","moog-news-and-events:product/motors-and-servomotors","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:product/controllers-controls-and-software","moog-news-and-events:product/servodrives-drives-and-drive-systems","moog-news-and-events:product/radial-piston-pumps","moog-news-and-events:category/articles","moog-news-and-events:category/blogs"],"startDate":"2006-01-01T00:00:00.000-05:00","categories":[{"left":"Industrial Machinery","right":"moog-news-and-events:industry/industrial-machinery"},{"left":"Servo Valves and Proportional Valves","right":"moog-news-and-events:product/servo-valves-and-proportional-valves"},{"left":"Motors \u0026 Servomotors","right":"moog-news-and-events:product/motors-and-servomotors"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Controllers, Controls \u0026 Software","right":"moog-news-and-events:product/controllers-controls-and-software"},{"left":"Servodrives, Drives \u0026 Drive Systems","right":"moog-news-and-events:product/servodrives-drives-and-drive-systems"},{"left":"Radial Piston Pumps","right":"moog-news-and-events:product/radial-piston-pumps"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2006/04/the-new-generation-radial-piston-pump-offers-many-advantages-to-injection-molding-applications.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Manufacturing Improvements in Integrated Hydraulic Manifold Systems to Improve Lead Times","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Moog’s facility in Luxembourg is the Center of Product Responsibility for producing integrated hydraulic manifold systems and hydraulic components such as cartridge valve technology, servocartridges and pilot valves. In January 2006, all Moog Luxembourg moved to the new facility near Bettembourg, a small town in the south of Luxembourg with...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eMoog’s facility in Luxembourg is the Center of Product Responsibility for producing integrated hydraulic manifold systems and hydraulic components such as cartridge valve technology, servocartridges and pilot valves. In January 2006, all Moog Luxembourg moved to the new facility near Bettembourg, a small town in the south of Luxembourg with easy highway access near the French and German border. Moog used state-of-the art lean tools to design the production and engineering facilities. The goal is to improve the lead times for customers from design to finished products.\u003c/p\u003e\r\n \u003ch2\u003eBenefits of the New Facility\u003c/h2\u003e\r\n \u003cp\u003eThe previous facility had many operation challenges due to three different buildings separated from a parking zone. Now the facility is an optimised 3,720 m2 (40,000 square foot) production surface and 1,360 m2 (14,500 square foot) office area designed to run the business with more productivity, better quality, and higher flexibility.\u003c/p\u003e\r\n \u003cp\u003eIn 2003, the new facility was designed using lean tools such as process mapping and value stream analysis. The goal was to create a straight material flow from goods receiving through to shipping. Now a new basis is created for continuous improvements with the short term goal of a big gain in productivity due to better layouts, improved processes and simplified material flows.\u003c/p\u003e\r\n \u003cp\u003eAs a part of Moog’s industrial business, it was also important to plan for growth, flexibility, and future expansion.\u003c/p\u003e\r\n \u003ch2\u003eInvestments\u003c/h2\u003e\r\n \u003cp\u003eMoog made capital investments in two new hydraulic test aggregates for a total of 10 test benches with an increased flow-capacity up to 1,200 l/min (320 gpm) enabling more throughput in production. Two new multi-axis CNC machining centres will allow us to develop better customised system solutions and our wide range of cartridge and pilot valve technology.\u003c/p\u003e\r\n \u003cp\u003eOther features of the facility include:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eA new air-conditioning and heating system that will provide a 2/3 reduction in energy costs.\u003c/li\u003e\r\n \u003cli\u003eA focus on waste management for Moog and its suppliers and customers. The goal is to reach the Luxembourg “green” waste label.\u003c/li\u003e\r\n \u003cli\u003eDifferent safety protection systems like a sprinkler system in all production zones to ensure business continuity.\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003ch2\u003eSummary\u003c/h2\u003e\r\n \u003cp\u003eThe new facility will be a big step forward to meet our customers requested leadtimes with the best prices and highest quality. It also will help create the best possible working environment for the Moog team in Luxembourg.\u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003eMarkus Paule was one of the project leaders responsible for designing and building the new facility. He works in production engineering and is responsible for production planning as well as Lean and value stream management. In 1997, he started as a hydraulic engineer at Moog and supported different customers as well as the production in Luxembourg. In 2003, he participated in the Lean facilitator training, Markus studied mechanical engineering with a specialty in Hydraulics at Fachhochschule Niederrhein in Krefeld.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:product/manifolds","moog-news-and-events:category/articles","moog-news-and-events:category/blogs","moog-news-and-events:type/article/news-article"],"startDate":"2006-01-01T00:00:00.000-05:00","categories":[{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Manifolds","right":"moog-news-and-events:product/manifolds"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2006/04/manufacturing-improvements-in-integrated-hydraulic-manifold-systems-to-improve-lead-times.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"4 Channel 400 Point Modular Parison Controller for Blow Molding Machines","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Moog recently introduced its latest solution for blow molding called the 4 Channel 400 Point Modular Parison Controller with an advanced software platform. The new controller allows blow molding machine manufacturers to control multiple heads and more points with less material consumption and reduced scrap. It is flexible enough to...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eMoog recently introduced its latest solution for blow molding called the 4 Channel 400 Point Modular Parison Controller with an advanced software platform. The new controller allows blow molding machine manufacturers to control multiple heads and more points with less material consumption and reduced scrap. It is flexible enough to use on electric, hydraulic, continuous extrusion, or accumulator machines.\u003c/p\u003e\r\n \u003cp\u003eThe 4 Channel 400 Point Modular Parison Controller can be used on most models of blow molding machines without having to modify its software, making it easy for operators to configure a machine in minutes. The fully featured menu and the VGA resolution color LCD allow the software to be readily used by any operator. It has a rotary control knob for a rapid and accurate set-up of functions and easy navigation with a limited number of keys. The operator also has access to LEDs to continuously monitor the main states of the machine.\u003c/p\u003e\r\n \u003cp\u003eIn addition to the well-known features of Moog’s proven Parison Controllers, the 4 Channel 400 Point Modular Parison Controller offers the following improvements:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003e4 independent channels\u003c/li\u003e\r\n \u003cli\u003eFrom 10 points up to 400 points parison profile\u003c/li\u003e\r\n \u003cli\u003eThe number of analog and digital markers equal to the profile points\u003c/li\u003e\r\n \u003cli\u003eModular structure allows the operator to easily add other features such as connectivity, additional I/O, and others\u003c/li\u003e\r\n \u003cli\u003eCustomizable software and hardware architectures\u003c/li\u003e\r\n \u003cli\u003eAbility to easily add open-loop control for hydraulic and electric blow pin velocity and positioning, and temperature\u003c/li\u003e\r\n \u003cli\u003eNext generation equipment with TFT color LCD for an easy data type identification\u003c/li\u003e\r\n \u003cli\u003eRemovable memory for recipes (calibration and process data)\u003c/li\u003e\r\n \u003cli\u003eMultilanguage support (Asian and European languages)\u003c/li\u003e\r\n \u003c/ul\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:product/controllers-controls-and-software","moog-news-and-events:industry/industrial-machinery","moog-news-and-events:category/articles","moog-news-and-events:category/blogs"],"startDate":"2006-01-01T00:00:00.000-05:00","categories":[{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Controllers, Controls \u0026 Software","right":"moog-news-and-events:product/controllers-controls-and-software"},{"left":"Industrial Machinery","right":"moog-news-and-events:industry/industrial-machinery"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2006/04/4-channel-400-point-modular-parison-controller-for-blow-molding-machines.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"What are Some Ways that Servomotors Can be Customized for Special Applications?","openInANewTab":false,"articleTitleType":"h1","smallDescription":"As experts in customizing servomotors Moog can design and build multiple special features into housed or frameless servomotors that meet the exact needs of special machine applications. One industry where Moog has vast experience designing complex customized servomotors is down hole oil/gas drilling - one of the world’s most demanding...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eAs experts in customizing servomotors Moog can design and build multiple special features into housed or frameless servomotors that meet the exact needs of special machine applications. One industry where Moog has vast experience designing complex customized servomotors is down hole oil/gas drilling - one of the world’s most demanding applications. In this application, the servomotor designer needs to accommodate high temperature and high-pressure environmental concerns, while creating a custom high performance solution in an extremely small package size.\u003c/p\u003e\r\n \u003cp\u003eFor over 20 years, Moog has provided a variety of products to the oil drilling industry with a reputation for products that are reliable, high performance and designed to exact application requirement. Some of the primary requirements for down hole oil drilling are solutions that offer high performance, small package size and the ability to withstand tough down hole conditions. We have provided thousands of motors with sizes ranging from 34.9 mm (1.375 in) in diameter to 177.8 mm 7 in. in diameter operating with supply voltages from 24 VDC to over 1000 VDC in ambient temperatures over 200 degrees C (392 degrees F). Demanding environmental conditions we must meet include: 1406 Kg/cm2 (20,000 psi), 220 degrees C (428 degrees F), and 250 G shock. Applications include telemetry, sampling, tractor and directional drilling tools in a variety of applications. Moog provides expert engineering support to ensure easy integration of the customized solution to meet the needs of each of these applications.\u003c/p\u003e\r\n \u003ch2\u003eNew Challenges\u003c/h2\u003e\r\n \u003cp\u003eNow our down hole drilling customers are challenging us even further with a new technology called HTHP that is increasingly important as new market directives are pushing oil producers further offshore. The acronym HTHP (high temp/high pressure) is synonymous with ultra deep water drilling (water depth over 1,828 Meter (6,000 feet) with actual drilling depths over 6,096 Meter (20,000 feet). This will require even stricter guidelines and new designs to be tested and stretched to their limits. Unbelievable environmental requirements of 2,460 Kg/cm2 (35,000 psi,) 300 degree C (572 degree F), 250 G shock are being placed on our components.\u003c/p\u003e\r\n \u003ch2\u003eSpeed/torque and Physical Size Requirements\u003c/h2\u003e\r\n \u003cul\u003e\r\n \u003cli\u003e34.9 mm (1.375 in.) to 177.8 mm (7 in. diameter) stators\u003c/li\u003e\r\n \u003cli\u003eSpecialized rotors to customer interface\u003c/li\u003e\r\n \u003cli\u003eSpeeds up to and beyond 10,000 rpm\u003c/li\u003e\r\n \u003cli\u003eTorques over 225 Nm (2,000 lbf in)\u003c/li\u003e\r\n \u003cli\u003eVoltage ranges from 24V to 1000 volts\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003eIn addition, Moog has created designs with increased air gaps and unique construction with specialized materials. Since most of these assemblies are oil filled and efficiency is a critical element, Moog engineers even considers viscous losses in their equations when designing motors.\u003c/p\u003e\r\n \u003cp\u003eTo meet all of these strict requirements, our design group uses specific processes and quality controls to insure compliance and integrity in these applications. In addition, distinct construction techniques and design guidelines have been developed over time to guarantee manufacturing quality. Even special assembly and test tools were developed for this market.\u003c/p\u003e\r\n \u003cp\u003eMoog takes the same approach when designing servomotors for other challenging applications. What we learn in applications such as down-hole drilling can help us when making customized solutions that need smaller package sizes, tight integration and other special features in a variety of machines.\u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003eR. Scott Scheffler has over 15 years experience in engineering, systems integration and sales in the motion control industry including the past 4 years as Project Engineer for down hole oil drilling products. He has a B.S. degree in electrical engineering from State University of New York at Buffalo and a Masters of Business Administration degree from St. Bonaventure University.\u003c/p\u003e\r\n \u003cp\u003eTom Cimato has over 40 years of experience designing electromagnetic devices. Since 1983 Tom has been designing Brushless Motors here at Moog along with Design and Project Engineering on various aerospace actuation programs. Tom has continued his education with advanced courses in AC Machines, Brushless DC Motor Design, Permanent Magnets and Control Systems.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:product/motors-and-servomotors","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:category/articles","moog-news-and-events:category/blogs"],"startDate":"2006-01-01T00:00:00.000-05:00","categories":[{"left":"Motors \u0026 Servomotors","right":"moog-news-and-events:product/motors-and-servomotors"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2006/01/what-are-some-ways-that-servomotors-can-be-customized-for-special-applications.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Moog Uses Anechoic Chamber to Design the Next Generation RKP Pump","openInANewTab":false,"articleTitleType":"h1","smallDescription":"An important European Union Directive concerning noise is encouraging machine builders to reduce the sound level of their products and systems in order to protect the health of operators. In the development of our new Second Generation Radial Piston Pump, our designers worked closely with customers to find ways to...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eAn important European Union Directive concerning noise is encouraging machine builders to reduce the sound level of their products and systems in order to protect the health of operators. In the development of our new Second Generation Radial Piston Pump, our designers worked closely with customers to find ways to reduce noise from one common source in hydraulic systems: the hydrostatic pump. The noise is caused by the physical phenomenon that within 2-5 ms the pressure level in the piston chamber changes between the tank (0 bar) and high pressure (up to 350 bar, (5,000 psi)) and vice versa. The result is a dynamic load acting on the inner parts and the housing that leads to vibration and sound emission from the pump.\u003c/p\u003e\r\n \u003cp\u003eTo accurately measure the sound emission of pumps an anechoic chamber is necessary. This chamber enables the sound level of the pump to be measured free of any influence of other sound sources (e.g. electrical motor, HPU). Moog invested in an anechoic chamber in our Böblingen, Germany facility that was designed and built according to the demands of the European Norm for sound (DIN45635 part 26) and which enables a measurement of sound levels with a tolerance of 1dB(A).\u003c/p\u003e\r\n \u003cp\u003eThe anechoic chamber is a room, equipped with absorbers of 65-centimeter (25.59 in.) in thickness at the walls and a soundproof floor. These absorbers enable the anechoic measuring of frequencies higher than 125 Hz. The acoustic conditions are then similar to a free field. The measurement of sound levels is performed according to the so called “Quarter Method” (DIN45635 part 26). That means all sound waves emitted by the pump, are led to two reflection boards (horizontal and vertical). The six microphones have defined positions in relation to the pump surface and it frames a virtual box around the pump. With mathematical equations and the size of this predefined box it is possible to calculate the total emitted sound level of the RKP.\u003c/p\u003e\r\n \u003cp\u003eWith the help of the anechoic chamber it is easily possible to determine the influence of design modifications on the sound emission of the pump. This tool helped Moog engineers to design one of the quietest piston pumps available on the market. The result is that the RKP Second Generation models do not generally exceed 70-decibels, even in demanding conditions.\u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003eDaniel Flach works as a designer and specialist of noise investigations in the Radial Piston Pump engineering department. He studied mechanical engineering at the Technical University, Zwickau.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:product/radial-piston-pumps","moog-news-and-events:category/articles","moog-news-and-events:type/article/news-article","moog-news-and-events:category/blogs"],"startDate":"2006-01-01T00:00:00.000-05:00","categories":[{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Radial Piston Pumps","right":"moog-news-and-events:product/radial-piston-pumps"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"News Article","right":"moog-news-and-events:type/article/news-article"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2006/04/moog-uses-anechoic-chamber-to-design-the-next-generation-rkp-pump.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Moog Components Group Offers Fractional Horsepower Brushless DC Motors","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Moog Components Group specializes in the design and manufacturing of optical components, fiber optics and electronic systems for a wide variety of applications. Formerly called Poly-Scientific, this division is known for motion technology such as high performance motors, slip rings, fiber optic rotary joints, and actuators as well as electronic...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eMoog Components Group specializes in the design and manufacturing of optical components, fiber optics and electronic systems for a wide variety of applications. Formerly called Poly-Scientific, this division is known for motion technology such as high performance motors, slip rings, fiber optic rotary joints, and actuators as well as electronic systems. Since being acquired by Moog in 2003, this division has continued to grow and integrate with the industrial organization to provide a variety of unique solutions for customers. As part of our newsletter theme on customized high performance solutions, this article focuses on offerings of fractional horsepower brushless motors.\u003c/p\u003e\r\n \u003cp\u003eThe Silencer™ line of fractional horsepower motors from the Moog Components Group provides solutions for a wide variety of applications ranging from medical equipment to textiles (see below). This line consists of six frame sizes (BN12, 17, 23, 28, 34 and 42) with compact aluminum housings in outside diameters from 30.5 mm (1.2 in.) to 106 mm. (4.2 in.) Each frame size is available in four different lengths with a variety of windings. Continuous torques range from 13 mNM (2.4 oz-in) to 3670 mNm (519 oz-in), speeds up to 16,000 rpm, rated power ranges from 17 to 874 watts. These motors have been designed for low terminal voltages (mostly in range 12 - 50V) allowing for a power supply from a low voltage source or a battery.\u003c/p\u003e\r\n \u003cp\u003eThe standard construction of these motors involves a permanent magnet rotor on the inside that is surrounded by the wound stator with a three-phase winding. Due to the utilization of bonded neodynium magnets, these motors provide high power density in a very compact package. A high number of poles (8) and skewing of magnet poles reduces torque ripple (cogging). Built-in “Hall effect switches” provide feedback information to the drive to electronically commutate the motor for velocity control.\u003c/p\u003e\r\n \u003cp\u003eThe Silencer™ series of brushless motors from Moog Components Group provide smooth, efficient and reliable operation. They are ideal for a wide range of industrial applications where a precise speed control, quiet operation and long life are a requirement.\u003c/p\u003e\r\n \u003ch2\u003eMotor Versions\u003c/h2\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eHigh Speed Motors: The four pole motors offer relatively high speed (up to 36,000 rpm) in the same package size. They are ideal for applications demanding high speed levels, such as centrifuges, blowers and medical drills.\u003c/li\u003e\r\n \u003cli\u003eHigh Performance Motors: When maximum performance and minimum size are important, this option that utilizes high energy sintered Neo magnets, offers an increased (almost 2 times) torque in the same frame size.\u003c/li\u003e\r\n \u003cli\u003eMotors with Integral Drive Electronics: Complex wiring is eliminated by integrating the drive electronics directly onto the motor, coupled with the internal connections of the “Hall effect switches.” This ensures system integration is substantially simplified and offers compact packaging to minimize the space required.\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003ch2\u003eTypical Applications\u003c/h2\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eMedical Equipment\u003c/li\u003e\r\n \u003cli\u003eAutomatic door and window openers\u003c/li\u003e\r\n \u003cli\u003eTextile industry\u003c/li\u003e\r\n \u003cli\u003ePackaging and printing products\u003c/li\u003e\r\n \u003cli\u003eLabeling equipment\u003c/li\u003e\r\n \u003cli\u003eFood processing machinery\u003c/li\u003e\r\n \u003cli\u003ePumps and ventilators\u003c/li\u003e\r\n \u003cli\u003eSemiconductor handling\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003ch2\u003eAdditional Offerings\u003c/h2\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eElectronic Drives: The Silencer™ Series electronic drives are matched for optimum performance with BN motors. The drives are low profile packages designed for ease of mounting in a small envelope, requiring minimal space in a cabinet. Features include:\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003e\u003cstrong\u003eEfficient PWM speed control\u003c/strong\u003e\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003ePlanetary Gearheads: Used by applications demanding low speeds. Features include:\u003c/li\u003e\r\n \u003cli\u003eEncoders: The motor rear side is matched for fixing standard optical encoders from HP (resolutions up to 1024 CPR). Improved feedback allows more precise velocity control at lower motor speeds.\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003ch2\u003eCustomized Solutions Example\u003c/h2\u003e\r\n \u003cp\u003eMoog Components Group also offers customized products designed to meet OEM’s special system requirements. An example of a unique small-package solution we developed is a special motor for Gallus Ferd. Rüesch AG, the label printer manufacturer based in Switzerland. The customer needed motor assemblies (motor types BN23 and BN34), gearheads, and encoders for auxiliary driving axes. The important requirement was a „ready to mount“ solution without the need for additional harnessing. Our engineering team quickly created a new design and the solution was delivered to the customer on time and to the unique specification.\u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003eVladimir Benada is an Applications Engineer for Moog in Germany, providing technical support for Moog Components Group (MCG) products. He designed servomotors for over 10 years and worked previously for LPPI (a former distributor of MCG in Europe) focusing on supporting motors and slip ring products. He has a Masters degree in Power Electrical and Electronic Engineering from the Technical University of Brno.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:product/motors-and-servomotors","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:category/articles","moog-news-and-events:category/blogs"],"startDate":"2006-01-01T00:00:00.000-05:00","categories":[{"left":"Motors \u0026 Servomotors","right":"moog-news-and-events:product/motors-and-servomotors"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2006/01/moog-components-group-offers-fractional-horsepower-brushless-dc-motors.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Moog’s Miniature Motorsport Family of Hydraulic Valves","openInANewTab":false,"articleTitleType":"h1","smallDescription":"The story of Moog’s product development for Motorsport involves a long-term intimate knowledge of the application, close collaboration with the customer, and advanced expertise in product development. One of the key features of motorsport engineering is designing for the absolute minimum of weight, which creates demands for Moog’s design engineers...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eThe story of Moog’s product development for Motorsport involves a long-term intimate knowledge of the application, close collaboration with the customer, and advanced expertise in product development. One of the key features of motorsport engineering is designing for the absolute minimum of weight, which creates demands for Moog’s design engineers when creating high performance valve product for this application.\u003c/p\u003e\r\n \u003cp\u003eThe issue of weight is a complicated one in motorsport. A leading designer once postulated that if a racing car was correctly designed and not over-engineered, then it should disintegrate immediately after passing the finishing line! This ‘weight watching” culture is particularly prevalent in the arena of Formula 1, where much effort is expended to shave a few grams of mass from even the smallest component. Bizarrely all of the current F1 cars have to carry ballast to achieve the minimum allowed weight of 600 kg. (1,326 lb). However, there is considerable competitive advantage to be gained, by maximizing the quantity of ballast and placing it low and central in the vehicle. This gives advantages in the car’s handling and facilitates the on-track set-up procedure, as moving the mass fore and aft can alter the center of gravity.\u003c/p\u003e\r\n \u003cp\u003eThe first products supplied to the F1 industry by Moog were custom versions of its specialist miniature aerospace product range. Typically these components were in use on commercial and military aircraft as well as missiles and spacecraft. However, it soon became clear to Moog’s engineers that even these tiny components were not truly optimized for the demands of F1.\u003c/p\u003e\r\n \u003cp\u003eTherefore at the beginning of 2001, Moog began the development of the smallest 2–stage Servovalve in the 50-year history of the company called the 024 Series ‘Microvalve’. Within 6 months, prototype valves were being tested on F1 cars around the circuits of Europe. The ‘Microvalve was soon adopted for all of the proportional hydraulic control functions on F1 cars.\u003c/p\u003e\r\n \u003cp\u003eSince then, a range of complimentary hydraulic control products, designed specifically for F1, has joined the Microvalve. These include:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eE050 ‘Microsolenoid valves, used for reverse gear selection and fuel flap actuation\u003c/li\u003e\r\n \u003cli\u003eE085 Miniature actuators, used for throttle control\u003c/li\u003e\r\n \u003cli\u003eE050 Rotary Power steering valves\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003eCurrently Moog is developing valves customized for use in other areas of Motorsport such as Moto GP and WRC Rally Cars. Additionally a tiny 27gram (0.96 oz) fuel pressure regulation valve is now available for the high-pressure F1 fuel systems currently under development for the ‘V8’ F1 engines of the future.\u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003eMartin S. Jones is responsible for the Motorsport business around the world. He has worked for Moog for 25 years in sales and applications engineering for a range of industries including mobile equipment, marine and offshore, blow molding, and rolling mills. He studied Physics and Economics at the University of East Anglia.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:industry/motorsport","moog-news-and-events:product/servo-valves-and-proportional-valves","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:category/articles","moog-news-and-events:category/blogs"],"startDate":"2006-01-01T00:00:00.000-05:00","categories":[{"left":"Motorsport","right":"moog-news-and-events:industry/motorsport"},{"left":"Servo Valves and Proportional Valves","right":"moog-news-and-events:product/servo-valves-and-proportional-valves"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2006/01/moogs-miniature-motorsport-family-of-hydraulic-valves.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Moog \u0026 Motorsport: A Perfect Match","openInANewTab":false,"articleTitleType":"h1","smallDescription":"For over 20 years, Moog has been applying its most advanced motion control components and systems, to assist in the advance of motorsport technology. The first involvement in the early 1980’s was in the field of active suspension, working with Team Lotus on the fully active suspension of the Lotus...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eFor over 20 years, Moog has been applying its most advanced motion control components and systems, to assist in the advance of motorsport technology.\u003c/p\u003e\r\n \u003cp\u003eThe first involvement in the early 1980’s was in the field of active suspension, working with Team Lotus on the fully active suspension of the Lotus 92 Formula 1 car. Revolutionary in the extreme, this vehicle suspension dispensed completely with conventional springs and dampers. These were replaced with computer controlled hydraulic actuators. Controlled by Moog Series 30 aerospace servovalves, this system allowed infinitely variable control of vehicle pitch, roll, and ride height as well as spring and damper characteristics. This allowed the car to maintain a level attitude, reducing aerodynamic drag under acceleration. Handling was also enhanced, as it was possible to reduce or eliminate roll and the suspension characteristics were able to adapt to the track conditions. In practice a significant amount of engine power was required to power the hydraulics and the car was only moderately successful during the 1983 season.\u003c/p\u003e\r\n \u003cp\u003eSoon after the F1 experiment this technology was successfully transferred to a high performance road car. This was an actively suspended Lotus Esprit produced by Team Lotus’ sister company Lotus Cars. In this application, higher flows were required and high response Moog E771 industrial valves were used. This technology was first demonstrated to the world’s press in 1983 and won worldwide praise for the remarkable quality of its ride and handling. See the photo below of the behavior of a standard and active car cornering ‘on the limit’.\u003c/p\u003e\r\n \u003cp\u003eMeanwhile, by the end of the 1980’s Formula 1 was pushing forward with new technologies involving hydraulic controls. There were successful developments in the field of ‘active ride height’. Essentially, this is a system of retaining springs and dampers that controls the vehicle’s attitude by means of additional short stroke actuators placed in line by the springs. Now that a hydraulic power supply was integral to the F1 car, it became feasible to adopt hydraulic actuation of other systems, such as ‘semi-automatic gear shifting’. This is the now universal system whereby the driver up-shifts and down-shifts gears by means of two steering wheel mounted switches or paddles.\u003c/p\u003e\r\n \u003cp\u003eBy the early Nineties this technology race had progressed to the extent that some F1 cars had as many as 10 axes of servo-hydraulic control, each utilizing a Moog Series 30 Servovalve. Typical applications are shown in the diagram below:\u003c/p\u003e\r\n \u003cp\u003eFormula 1 today has many technical restrictions that were originally intended to control the cost of the sport. Many, including the author, believe that, in reality the sponsors of the team determine the racing budget and not the technology!\u003c/p\u003e\r\n \u003cp\u003eAt the time of this writing, the hydraulic system of an F1 car typically incorporates 4 or 5 Moog E024 Series Servovalves. The Moog E024 is a sub-miniature servovalve designed \u0026amp; developed specifically for Formula 1. It has less than half the mass [92 gm] of the smallest aerospace valve yet can control hydraulic systems controlling power levels of up to 3.5KW. It has the remarkably quick response time of less than 3 mS, essential for a sport where every millisecond is vital to success.\u003c/p\u003e\r\n \u003cp\u003eIn addition Moog makes a range of miniature ‘on-off’ valves, precision hydraulic actuators, fuel control valves and power steering systems widely used in F1 (See the Product Spotlight article in this newsletter). Lately, Moog has been involved in developments of custom motion control systems with individual teams on a strictly confidential basis.\u003c/p\u003e\r\n \u003cp\u003eOver the years other types of Motorsport have embraced the servo-hydraulic technology developed for F1, in particular Rallying (World Rally) Championship cars and motorcycling (Moto GP):\u003c/p\u003e\r\n \u003cp\u003eWRC Rally cars use Moog servovalves for control of transmission and suspension systems designed to improve traction and handling on a variety of road surfaces. Again Moog has been pro-active in producing a miniature, high response servovalve designed to survive the extreme environmental demands of Rallying. This is the Moog E050 Cartridge DDV, which uses linear motor technology to actuate the servovalve spool, enabling the valve to operate on hydraulic systems designed to be serviced in the field.\u003c/p\u003e\r\n \u003cp\u003eThe availability of the tiny Moog E024 servovalve has made it possible to implement hydraulic control systems on experimental motorcycles, and it is probable that this technology will appear on Moto GP motorcycles in the near future.\u003c/p\u003e\r\n \u003cp\u003eAs to the future, it is probable that Moog will be involved in the uniquely innovative field of Motorsport for many years to come. At present, planned developments include more energy efficient hydraulics, even lighter actuators and electromechanical actuation. However, with our motorsport customers employing hundreds of the most creative engineers in the world, it is difficult to predict what Moog’s motorsport engineers will be developing next week.\u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003eMartin S. Jones is responsible for the Motorsport business around the world. He has worked for Moog for 25 years in sales and applications engineering for a range of industries including mobile equipment, marine and offshore, blow molding, and rolling mills. He studied Physics and Economics at the University of East Anglia.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:industry/motorsport","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:category/articles","moog-news-and-events:category/blogs","moog:blogs/servo-valves"],"startDate":"2006-01-01T00:00:00.000-05:00","categories":[{"left":"Motorsport","right":"moog-news-and-events:industry/motorsport"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2006/01/moog-motorsport-a-perfect-match.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Why use a CAN-bus network and CANopen communication protocol for decentralized axes control?","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Some of the most important reasons are transmission security, speed and reliability largely due to the uniqueness of the data transmission of the CAN network. In a CAN network there is no addressing of subscribers or stations in the conventional sense, but instead, prioritized messages are transmitted. A transmitter sends...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eSome of the most important reasons are transmission security, speed and reliability largely due to the uniqueness of the data transmission of the CAN network. In a CAN network there is no addressing of subscribers or stations in the conventional sense, but instead, prioritized messages are transmitted. A transmitter sends a message to all CAN nodes (broadcasting). Each node decides on the basis of the identifier received whether it should process the message or not. The identifier also determines the priority that the message enjoys in competition for bus access.\u003c/p\u003e\r\n \u003cp\u003eAnother key reason is international standardization. Open fieldbus systems enable the construction of machines by connecting components from multiple vendors, while minimizing the effort required for interfacing. To achieve an open networking system, it is necessary to standardize the various layers of communication used.\u003c/p\u003e\r\n \u003cp\u003eA widely accepted standard for these layers of communication is provided with CANopen. CANopen is a standardized communication profile for simple networking of CANopen-compatible devices from many different manufacturers. The profile family, which is available and maintained by CAN in Automation (CiA), consists of the application layer and communication profile (DS301), various frameworks and recommendations (CiA DS-30x) and various device profiles (CiA DS-40x). The CANopen standard defines various device profiles to enable connection of different types of devices, including for example: electric servovalves, pumps, drives, controllers, position transducers, etc.\u003c/p\u003e\r\n \u003cp\u003eFor more information, visit \u003ca href\u003d\"http://www.canopen.org/\"\u003ehttp://www.canopen.org/\u003c/a\u003e \u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:product/servo-valves-and-proportional-valves","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:product/controllers-controls-and-software","moog:blogs/controllers","moog-news-and-events:category/articles","moog-news-and-events:category/blogs"],"startDate":"2005-01-01T00:00:00.000-05:00","categories":[{"left":"Servo Valves and Proportional Valves","right":"moog-news-and-events:product/servo-valves-and-proportional-valves"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Controllers, Controls \u0026 Software","right":"moog-news-and-events:product/controllers-controls-and-software"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2005/06/why-use-a-canbus-network-and-canopen-communication-protocol-for-decentralized-axes-control.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Safety Abort Manifolds for Aircraft Fatigue Testing","openInANewTab":false,"articleTitleType":"h1","smallDescription":"How do you know if you need to use a safety abort manifold? What options do you have in its selection? Hydraulic actuators provide a long life, economical, and low maintenance solution to applying load for the durability and ultimate strength testing of aircraft. However the high cost of test...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eHow do you know if you need to use a safety abort manifold? What options do you have in its selection?\u003c/p\u003e\r\n \u003cp\u003eHydraulic actuators provide a long life, economical, and low maintenance solution to applying load for the durability and ultimate strength testing of aircraft. However the high cost of test articles (in many cases a whole aircraft) and the long duration of fatigue tests, means that the probability of accidental damage to the test article due to equipment malfunction has to be minimized to (almost) zero. Consider that there is no possibility of carrying out a second test if an initial test is ruined. This means that systems designed need to tolerate component failures without compromising the safety of the structure under test. The problem is increased dramatically in situations where there can be more than one hundred actuators, mostly providing force control, simultaneously applying load to a complex structure that has a high level of cross coupling between channels.\u003c/p\u003e\r\n \u003cp\u003eA proven safety-by-design approach to this problem is to assume that every component (electrical and mechanical) can fail one at a time, possibly in multiple ways, and that there is hydraulics hardware, electronic controllers and control software capable of dealing safely with these failures. Examples of failures might include: solenoid valves failing to turn on as well as fail to turn off, servovalves failing in full-flow or a no-flow conditions, and relay contacts or semiconductor switches fused closed as well as open.\u003c/p\u003e\r\n \u003cp\u003eTo provide an adequately safe system, a significant number of hydraulic components are required to supplement the primary servovalve, hence the need for a manifold as the smallest and most cost effective packaging solution for the hydraulics components. The following provides some of the reasoning for combining the main components within a safety abort manifold, and an insight into what influences the selection.\u003c/p\u003e\r\n \u003cp\u003eTo achieve the desired control response, an optimally-sized actuator and servovalve will have full scale load pressure about two thirds of the supply pressure. This could mean an incorrectly configured controller could accidentally apply 50% overload, which could completely ruin the fatigue specimen. To avoid this, tension and compression cross-port relief valves are needed across each (equal area) actuator to limit the load independent of software settings. The limits are set typically 10% above the test full-scale load. In addition, to supplement this and cover several other possible single component failures, it is standard practice to have dual load cells on all loading channels to provide independent redundant load limit sensing and shutdown within the controller.\u003c/p\u003e\r\n \u003cp\u003eTo accommodate a failure, the servovalve needs to be isolated from the actuator to either prevent further oil getting to the actuator or to prevent uncontrolled unpredictable leakage from the actuator through the servovalve spool. To provide this isolation, a pair of pilot-operated servo lock valves are needed between the servovalve and the actuator.\u003c/p\u003e\r\n \u003cp\u003eIf some actuators have leakage, either by seal wear or deliberately to reduce friction, then having the system remain in a locked up state is undesirable. This is because it is possible because of structural interaction for the load in some locked up actuators to increase in load as the load is shed by other leaking actuators. For this reason it is desirable to quickly remove all load from the structure, typically over a period of five to ten seconds.\u003c/p\u003e\r\n \u003cp\u003eThe unloading mechanism chosen for a system depends mainly on what the test structure can safely withstand under the test range of complex unloading conditions. In most cases, a Passive Abort is acceptable; however for this approach the time it takes to unload each actuator is dependent upon initial load in that actuator at the start of shut down. It is possible to adjust the needle valve for each actuator to have all actuators unload in the same time from one high-level complex load condition. However a shutdown from a different multi-channel load condition will result in some actuators unloading faster than others, which for some tests can cause undesirable reaction imbalances during the unload cycle. If however, balanced unloading under all possible initial conditions is required to maintain a reaction balance, then Controlled Abort is required. This can be Controlled Load Abort, Controlled Pressure Abort or even Controlled Displacement Abort depending on the feedback variable supplied. Any of these options have the advantage that they can be electrically set up. However it does add considerable cost because of the need for an additional unload control servovalve, transducers and an unload controller. It should be noted that the unload valve needs to be a Moog Direct Drive Valve as the pilot pressure will have been switched off or has failed during the unload cycle and this technology is ideal for this situation.\u003c/p\u003e\r\n \u003cp\u003eAlthough it is undesirable to have non-equal area actuators for control and cross-port relief reasons, it may be necessary. If there is no way of avoiding this type of actuator, then a more complex controlled unloading controller and unloading control valve configuration is required than is needed for equal area actuators. This is because to achieve the desired unload waveform, pressure has to be sometimes removed from the chamber with the lower pressure.\u003c/p\u003e\r\n \u003cp\u003eIn conclusion, safety abort manifolds are essential on fatigue and ultimate strength tests where accidental damage to the structure under test cannot be tolerated. The decision to use a Passive Abort Manifold rather than Controlled Abort Manifold depends on the budget, set-up convenience, structural limitations and test requirements. The Moog Abort Manifolds do have a common base manifold for all configuration options.\u003c/p\u003e\r\n \u003cp\u003eThe Hawk Lead-In-Fighter Full-Scale-Fatigue-Test uses a both Moog’s Passive and Controlled Abort Manifolds under the control of an MTS Aero ST unload controller that is completely independent of the primary control system.\u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003eGraeme William Burnett is a guest contributor for the Moog newsletter sharing his expertise gained in over 35 years of work experience with the Defence Science and Technology Organisation (DSTO), Department of Defence, Melbourne, Australia as an engineer in support of aeronautical research. He is currently the Engineering Manager, Hawk Lead in Fighter, Full Scale Fatigue Test contracted to DSTO, Melbourne, Australia.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:product/actuators-and-servoactuators","moog-news-and-events:product/simulation-tables","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:industry/simulation","moog-news-and-events:product/controllers-controls-and-software","moog-news-and-events:industry/test","moog-news-and-events:product/motion-systems","moog-news-and-events:category/articles","moog-news-and-events:category/blogs"],"startDate":"2005-01-01T00:00:00.000-05:00","categories":[{"left":"Actuators \u0026 Servoactuators","right":"moog-news-and-events:product/actuators-and-servoactuators"},{"left":"Simulation Tables","right":"moog-news-and-events:product/simulation-tables"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Simulation","right":"moog-news-and-events:industry/simulation"},{"left":"Controllers, Controls \u0026 Software","right":"moog-news-and-events:product/controllers-controls-and-software"},{"left":"Test","right":"moog-news-and-events:industry/test"},{"left":"Motion Systems","right":"moog-news-and-events:product/motion-systems"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2005/09/safety-abort-manifolds-for-aircraft-fatigue-testing.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Electro-Hydraulic Axes Control Solution for a Car Wheel Bearing Test Stand","openInANewTab":false,"articleTitleType":"h1","smallDescription":"The development and production of wheel bearings requires comprehensive tests to achieve and maintain high quality standards. Bearings have to be tested for longevity of lifetime as well as suitability for different load conditions. Testing of wheel bearings in a vehicle is time consuming and expensive. To automate testing of...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eThe development and production of wheel bearings requires comprehensive tests to achieve and maintain high quality standards. Bearings have to be tested for longevity of lifetime as well as suitability for different load conditions.\u003c/p\u003e\r\n \u003cp\u003eTesting of wheel bearings in a vehicle is time consuming and expensive. To automate testing of wheel bearings, a new test stand design was developed by Renk/FAG Kugelfischer AG. The challenge they faced was simulating the real load of a vehicle, which entailed designing the test stand with the capability to simulate all possible static and dynamic load conditions acting on a wheel bearing. For example this test stand must simulate the recorded load cycles measured in a specific vehicle driving on a racetrack.\u003c/p\u003e\r\n \u003cp\u003eFour electro-hydraulically controlled axes simulate the wheel bearing load conditions as follows:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eBrake system to control position, force, or torque.\u003c/li\u003e\r\n \u003cli\u003eHorizontal load axis to control position or force.\u003c/li\u003e\r\n \u003cli\u003eVertical load axis to control position or force.\u003c/li\u003e\r\n \u003cli\u003eRadial load axis to control position or force.\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003eTechnical Requirements\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eRequested dynamics - 20 Hz sinus @ 50 % of maximum demand\u003c/li\u003e\r\n \u003cli\u003eRequested accuracy - better than ± 2 % of full scale\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003eThe horizontal, vertical and radial axes simulate the 3D bearing loads caused by the surface of the road, steering angle, acceleration, and speed of vehicle while the 4th brake axis also simulates the brake loads caused by the vehicle\u0027s inertia. The heart of the electro-hydraulic axes are Moog\u0027s D765 Servovalves with customized flow characteristic.\u003c/p\u003e\r\n \u003cp\u003eIn close cooperation with the test stand user FAG Kugelfischer AG and the test stand builder Renk, Moog developed the closed-loop electro-hydraulic axes control algorithms for all four axes as well as the CANopen bus communication with the host controller and data acquisition system.\u003c/p\u003e\r\n \u003cp\u003eMSC (Moog Servo Controller) With CAN-Bus, Profibus and Ethernet Interface\u003c/p\u003e\r\n \u003cp\u003eThe control hardware is the Moog Servo Controller (MSC), the programming software is the Moog Axis Control Systems (MACS) which is based on CoDeSys the IEC 61131-3 programming system. CoDeSys is one of the most powerful IEC 61131-3 programming tools for controllers applicable under Windows. All five programming languages of the standard are supported. CoDeSys produces native machine code for all common processors. CoDeSys combines the power of advanced programming languages such as C or Pascal with the easy handling and operational functions of PLC programming systems.\u003c/p\u003e\r\n \u003ch2\u003eAbout the Author\u003c/h2\u003e\r\n \u003cp\u003eBernhard Zervas is currently the Systems Engineering Manager for Moog\u0027s Industrial operations in Germany. He has over 30 years experience in the international hydraulic industry, with a focus on industrial electro-hydraulic closed-loop, electro mechanical and hybrid applications.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:product/controllers-controls-and-software","moog-news-and-events:category/articles","moog-news-and-events:category/blogs","moog:blogs/test-systems","moog:blogs/automotive-test-and-simulation"],"startDate":"2005-01-01T00:00:00.000-05:00","categories":[{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Controllers, Controls \u0026 Software","right":"moog-news-and-events:product/controllers-controls-and-software"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2005/09/electro-hydraulic-axes-control-solution-for-a-car-wheel-bearing-test-stand.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"European Railway Train Monitoring System","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Electric Test System for Simulating and Measuring Performance Moog has developed a complete electric test system named the European Railway Train Monitoring System (ERTMS) for the Italian Railway Company, Trenitalia. This system tests the speed of the train and simulates the behavior of the train equipment during normal use on...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003ch2\u003eElectric Test System for Simulating and Measuring Performance\u003c/h2\u003e\r\n \u003cp\u003eMoog has developed a complete electric test system named the European Railway Train Monitoring System (ERTMS) for the Italian Railway Company, Trenitalia. This system tests the speed of the train and simulates the behavior of the train equipment during normal use on the line. Data on behavior is based on over 300 conditions collected by Trenitalia using a special black box installed on the trains. This test system makes it possible to verify what might happen when a particular condition is encountered. This unique ability to test and measure simultaneously is one of the key benefits of the Moog Solution\u003c/p\u003e\r\n \u003cp\u003eThe Moog Solution involved the development of two different electric simulators and one pneumatic:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eGround Railway Simulator\u003c/li\u003e\r\n \u003cli\u003eWheel Simulator\u003c/li\u003e\r\n \u003cli\u003eBrake Simulator\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003eBy replicating real conditions and certifying components using the same testing machinery it is possible to ensure safety and quality of the train under numerous possible conditions, while saving time and operating costs.\u003c/p\u003e\r\n \u003ch2\u003eGround Railway Simulator\u003c/h2\u003e\r\n \u003cp\u003eThis electric testing apparatus is able to simulate the movement of the train with the ground. It is based on 2 electric servomotors working on 2 parallel axes that move 13 belts. The rotation of the belts is able to simulate the velocity between the train and the ground. This test machine has 2 columns where it is possible to install the radar and the instrumentation.\u003c/p\u003e\r\n \u003cp\u003eThis testing apparatus is enclosed in a sound-proof cabinet to ensure safety and noise protection, The maximum speed reached from the test bench is 180 km/h with an acceleration and deceleration of 3 m/sec². The velocity closed-loop system is made using the Moog DS2000 servodrive and brushless servomotors.\u003c/p\u003e\r\n \u003ch2\u003eWheel Simulator\u003c/h2\u003e\r\n \u003cp\u003eThe Wheel Simulator Testing apparatus simulates 2 wheels of the train and uses Moog\u0027s brushless servomotors and a T200 Moog Servodrive for motion control. Simulation of a complete train requires 4 test benches as 8 wheels correspond to the complete locomotive.\u003c/p\u003e\r\n \u003cp\u003eOne advantage of this machine is the ability to measure the speed of the wheels by simulating the velocity of the train and verifying the measurement of the sensors used on the train. As the Ground Railway Simulator approaches the velocity set (which correspond to the velocity of the wheels) a mathematical model of the complete train is applied.\u003c/p\u003e\r\n \u003ch2\u003eBrake Simulator\u003c/h2\u003e\r\n \u003cp\u003eThe Brake Simulator Testing apparatus uses 8 pneumatic actuators to simulate the actuation of the brakes. Specially developed mechanical springs are used to create the load on the actuators. When the train is braking the wheel simulator will reduce the speed. For example, when simulating the train stopping at the station, the Ground Railway Simulator will reduce the velocity of the belts (both the test systems are correlated by a mathematical model) and the hardware for the brake will make the train stop.\u003c/p\u003e\r\n \u003ch2\u003eSummary\u003c/h2\u003e\r\n \u003cp\u003eTo complete this project, Moog in Italy collaborated with Trenitalia and the University of Firenze who prepared all the specifications. Moog designed and manufactured the complete test system in its facility in Italy. Moog was invited to participate in this project and has an agreement for further cooperation continuing in the future. This project was an ideal example of how collaboration results in the development of a superior solution. In this case the result is a test system capable of replicating.\u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003eBruno Fazzari is currently the Sales Manager for Testing and Systems for Moog in Italy. He is an Electrical Engineer and has been taught Physics at the University of Milan. In addition Bruno\u0027s background includes working as a System Engineer at Magnaghi Aerospace.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:product/actuators-and-servoactuators","moog-news-and-events:product/simulation-tables","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:industry/simulation","moog-news-and-events:product/controllers-controls-and-software","moog-news-and-events:industry/test","moog-news-and-events:product/motion-systems","moog-news-and-events:category/articles","moog-news-and-events:category/blogs"],"startDate":"2005-01-01T00:00:00.000-05:00","categories":[{"left":"Actuators \u0026 Servoactuators","right":"moog-news-and-events:product/actuators-and-servoactuators"},{"left":"Simulation Tables","right":"moog-news-and-events:product/simulation-tables"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Simulation","right":"moog-news-and-events:industry/simulation"},{"left":"Controllers, Controls \u0026 Software","right":"moog-news-and-events:product/controllers-controls-and-software"},{"left":"Test","right":"moog-news-and-events:industry/test"},{"left":"Motion Systems","right":"moog-news-and-events:product/motion-systems"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2005/09/european-railway-train-monitoring-system.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Aircraft Structural Testing","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Using Motion Control Technology to Minimize Fatigue Related Accidents and Extend Operational Life Fatigue testing is a critical requirement for military aircraft to determine the life span of safe, economical service and extend the fleet beyond the specified flying hours. This testing can save governments many millions of dollars by...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003ch2\u003eUsing Motion Control Technology to Minimize Fatigue Related Accidents and Extend Operational Life\u003c/h2\u003e\r\n \u003cp\u003eFatigue testing is a critical requirement for military aircraft to determine the life span of safe, economical service and extend the fleet beyond the specified flying hours. This testing can save governments many millions of dollars by delaying the purchase of replacement aircraft\u003c/p\u003e\r\n \u003cp\u003eLet me provide some background on the challenges associated with this testing. You may think that one set of tests can be used for a particular aircraft around the world. Unfortunately, the mission profiles and usage varies significantly between countries such that individual testing is normally required to determine a safe life span and the extended operating hours.\u003c/p\u003e\r\n \u003cp\u003eAnother challenge is simulating fatigue for a military aircraft. Load spectrums are gathered from instrumentation of actual flights over a period of about 12 months. From this flight data a compressed load profile is created using only the significant manoeuvre loads that cause fatigue. This loading is applied for the long term testing of an actual aircraft structure. For each hour of actual flying time the tests equate to approximately 10 minutes of testing.\u003c/p\u003e\r\n \u003cp\u003eThis saving in test time is increased by the factors needed to validate appropriate life span providing for a margin of error on fatigue failures. Most new aircraft are provided with strain gauges for monitoring flight loading. Hence for a monitored aircraft the test must achieve 3 times and for a non-monitored aircraft 5 times the actual lifetime.\u003c/p\u003e\r\n \u003cp\u003eBy operating the test continuously for 3-5 years or more, it is possible to complete the necessary full-scale testing hours ahead of the real flight time. It is interesting to note that more than half the test period is taken up with inspections to detect any cracking.\u003c/p\u003e\r\n \u003cp\u003eFor more than 20 years Moog\u0027s facility in Australia has been designing and supplying custom low friction servoactuators for aircraft testing applications. We have partnered with many customers on important programs such as the FA18, Pilatus, F111 and more recently the P3 Orion test programme. The challenge Moog met was to create a specialized actuator design capable of achieving critical performance parameters required that are not possible to achieve with standard industrial cylinders. In addition, Moog developed a unique abort manifold for static and dynamic testing that is superior to that previously available.\u003c/p\u003e\r\n \u003ch2\u003eBAE Hawk Mk127 Lead-in Fighter\u003c/h2\u003e\r\n \u003cp\u003eOver the past 50 years, the Defence Science and Technology Organization [DSTO] in Melbourne has been widely recognized for its expertise as a world leader in the fatigue testing of defence platforms. When the Australian Government made the decision to purchase the BAE Hawk Mk 127 Lead-in fighter for the Royal Australian Air Force, DSTO was tasked with completing the programme in conjunction with BAE Systems. Hydraulic servoactuators and controlled abort manifolds for the project were designed and manufactured by Moog in Australia.\u003c/p\u003e\r\n \u003ch2\u003eTest System Hardware\u003c/h2\u003e\r\n \u003cp\u003eThe main control system applies and monitors loads to the test structure from 83 hydraulic and 7 pneumatic channels simultaneously. Hydraulics is used to apply simulated flight loads across the complete airframe and pneumatics to pressurise the cockpit and fuel tanks. It also includes a 1,200 channel data acquisition system.\u003c/p\u003e\r\n \u003ch2\u003eServoactuators\u003c/h2\u003e\r\n \u003cp\u003eWith testing applications it is important to achieve critical performance parameters that are not possible with standard industrial cylinders. These include low friction, high duty cycles and structural rigidity.\u003c/p\u003e\r\n \u003cp\u003eFor the multi-axis load test of an aircraft structure it is critical to predict and guarantee breakout and running friction for each servoactuator design. Essential factors for achieving these goals are:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eRealistic and repeatable test processes.\u003c/li\u003e\r\n \u003cli\u003eAn extensive database of measured values for a variety of solutions.\u003c/li\u003e\r\n \u003cli\u003eAbility to design and produce small batches of custom servoactuators.\u003c/li\u003e\r\n \u003cli\u003eDesign and manufacture of customized sealing and bearing solutions including elastomer seals, laminar and hydrostatic.\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003eAnalysis of the Hawk test requirements indicated that most would require special design low profile elastomer seals and 15 would need \u0026quot;seal-less\u0026quot; hydrostatic bearings to achieve the extremely low friction levels specified.\u003c/p\u003e\r\n \u003ch2\u003eAbort Manifold\u003c/h2\u003e\r\n \u003cp\u003eAbout 3 years ago, Moog embarked on a development project for a new generation abort manifold to manage the controlled abort of the test should a fault condition occur.\u003c/p\u003e\r\n \u003cp\u003eTraditional abort manifolds use a conventional flow control valve to regulate the relaxation of the servoactuators. The new design has closed-loop pressure control using a Direct Drive Servo-Proportional Valve [DDV] so that the load is ramped at a controlled pressure using pressure transducers for feedback to the abort control system.\u003c/p\u003e\r\n \u003cp\u003eAs part of the contract qualification, abort test rigs at DSTO were used for static and dynamic simulation of this critical aspect of the full-scale testing. Incorrect abort has the potential to corrupt test results, damage the full-scale test specimen and ground the fleet of aircraft.\u003c/p\u003e\r\n \u003cp\u003eKey features of the Abort Manifold design are:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eModular construction for \u0026quot;active\u0026quot; [closed-loop] abort or conventional \u0026quot;passive\u0026quot; fixed orifice abort.\u003c/li\u003e\r\n \u003cli\u003eOptimized transition from normal control to abort to minimize structural disturbances.\u003c/li\u003e\r\n \u003cli\u003eDeveloped under aircraft standard Failure Mode, Effects and Criticality Analysis for optimal reliability.\u003c/li\u003e\r\n \u003cli\u003eExtensive static and dynamic performance testing.\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003eThe contract was recently completed and integration is well advanced at DSTO for full system start up during 2005.\u003c/p\u003e\r\n \u003cp\u003eAircraft test systems demonstrate Moog capabilities for improving motion control and safety for material test applications. The requirements for high performance servoactuators, controlled abort and digital system control are also common for a variety of applications ranging from flight simulators to turbine controls to high speed injection moulding machines. Moog provides high performance hydraulic and electric motion control solutions for some of the world\u0027s most challenging machine designs.\u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003eRoy Park has 32 years experience in engineering, marketing and management in the hydraulics industry including the past 21 years as Managing Director and Site Manager for Moog Australia. He has a B.E. honors degree in mechanical engineering from Monash University.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:product/actuators-and-servoactuators","moog-news-and-events:product/simulation-tables","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:industry/simulation","moog-news-and-events:product/controllers-controls-and-software","moog-news-and-events:industry/test","moog-news-and-events:product/motion-systems","moog-news-and-events:category/articles","moog-news-and-events:category/blogs"],"startDate":"2005-01-01T00:00:00.000-05:00","categories":[{"left":"Actuators \u0026 Servoactuators","right":"moog-news-and-events:product/actuators-and-servoactuators"},{"left":"Simulation Tables","right":"moog-news-and-events:product/simulation-tables"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Simulation","right":"moog-news-and-events:industry/simulation"},{"left":"Controllers, Controls \u0026 Software","right":"moog-news-and-events:product/controllers-controls-and-software"},{"left":"Test","right":"moog-news-and-events:industry/test"},{"left":"Motion Systems","right":"moog-news-and-events:product/motion-systems"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2005/09/aircraft-structural-testing.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Motion Control Solutions for Hazardous Environments","openInANewTab":false,"articleTitleType":"h1","smallDescription":"The evolution of safety standards for explosive environments was initially driven by coal mining disasters in the early part of the 20th century. Since that time a range of solutions and standards has evolved to minimize the chance of an explosion in the presence of gases, vapors, flammable liquids, combustible...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eThe evolution of safety standards for explosive environments was initially driven by coal mining disasters in the early part of the 20th century. Since that time a range of solutions and standards has evolved to minimize the chance of an explosion in the presence of gases, vapors, flammable liquids, combustible dust, or easily ignitable fibers. Moog has had extensive experience with the design and testing of intrinsically-safe products since the early 1960’s for coal mining radios and hydraulic valves for mining and turbine actuation.\u003c/p\u003e\r\n \u003cp\u003eMethods for protection are based on three levels:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003ePrimary protection limits the quantity of a potentially explosive mixture\u003c/li\u003e\r\n \u003cli\u003eSecondary explosion protection prevents ignition sources\u003c/li\u003e\r\n \u003cli\u003eTertiary limits the effects of an explosion if the other two cannot be implemented.\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003eExplosion protection is based on the use of approved control devices and their interconnectivity into the total system.\u003c/p\u003e\r\n \u003cp\u003eFor motion control solutions, users employ a mixture of methods that typically focus on combinations of intrinsic-safety and explosion/flameproof measures.\u003c/p\u003e\r\n \u003ch2\u003eProducts:\u003c/h2\u003e\r\n \u003cp\u003e\u003cstrong\u003e1. Intrinsically-Safe [IS]:\u003c/strong\u003e\u003c/p\u003e\r\n \u003cp\u003eThese devices operate at levels of electrical power [V, I] below ‘explosion limit’ curves for the particular hazardous gas or dust environment. They provide the highest level of protection for the most demanding environments defined by the various global standards. The relatively low power allowance means that the device should have inherently low electrical operating power. The Moog 2-stage Servovalve employing a nozzle-flapper hydraulic amplifier has been used for many years on applications such as gas turbines due their low power.\u003c/p\u003e\r\n \u003cp\u003eMoog offers a broad range of intrinsically-safe valves based on standard industrial designs but with special coils and cable connections. They are identified by the “K’ in the model code and include: 631K, 72K, 770K, 78K and 760K series Servovalves and Servo-Proportional valves with flows to 200 l/min [53 gpm].\u003c/p\u003e\r\n \u003cp\u003eIS devices are compact and use small diameter cabling. Connections to Ex enclosures via IS barriers will complete the installation. Moog’s IS servovalves are found in power generation, chemical processing, oil exploration and wood products industries. See simplified drawing of D631K in APPENDIX A.\u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003e2. Explosion-Proof /Flameproof:\u003c/strong\u003e\u003c/p\u003e\r\n \u003cp\u003eTertiary explosion protection is provided by enclosing conventional devices in a special housing. The explosion proof housing will allow hazardous gas mixtures to enter the housing and to be ignited, however the energy of the resulting flame is dissipated through a controlled gap to prevent ignition of the general hazardous area outside the enclosure.\u003c/p\u003e\r\n \u003cp\u003eThe major advantage of the explosion-proof approach is that standard industrial products can be used and only the enclosure is customized.\u003c/p\u003e\r\n \u003cp\u003eMoog motion control devices include:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eDirect Drive Servovalves D633K and D634K for flow rates to 100 l/min (26 gpm). See simplified drawing of D63XK in APPENDIX A\u003c/li\u003e\r\n \u003cli\u003eServo-Proportional Valves D660K up to 2000l/min [530 gpm]\u003c/li\u003e\r\n \u003cli\u003ePower Generation Electro-Mechanical Actuators\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003eApplications include electro-mechanical actuation for turbines and higher flow handling and automation for offshore oil and gas production.\u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003e3. Additional Product Requirements:\u003c/strong\u003e\u003c/p\u003e\r\n \u003cp\u003eApart from the basic electrical considerations there may be additional factors to be applied to the product to suit specific installation approvals.\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eLocal variations to approvals – can be related to State, regional, or industry specific issues\u003c/li\u003e\r\n \u003cli\u003eCable and cable gland requirements\u003c/li\u003e\r\n \u003cli\u003eExternal materials to resist sparking due to striking (aluminium content) or build up of static charge (conductivity of plastic housings)\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003e\u003cstrong\u003e4. Control System Electronics:\u003c/strong\u003e\u003c/p\u003e\r\n \u003cp\u003eProprietary approved enclosures are available for safe housing of standard motion control system hardware such as PLC’s, servo amplifiers and related electrical and electronics to complete the system. Fieldbus interfaces (Sercos, CANopen, Ethernet) are possible as part of an overall control strategy.\u003c/p\u003e\r\n \u003cp\u003eFor IS products the electronics I/O will be connected to the enclosure via approved IS barriers. These barriers limit short circuit current and open circuit voltage to below prescribed operating limits for the particular hazardous environment.\u003c/p\u003e\r\n \u003cp\u003eExplosion proof products are connected with approved cables and cable glands at the enclosure.\u003c/p\u003e\r\n \u003ch2\u003eApplications:\u003c/h2\u003e\r\n \u003cp\u003eGlobally our hydraulic and electric controls are applied in a broad range of applications from grain handling conveyor with dust ignition proof Servo-Proportional valves in Australia to IS solenoid valves for ballast regulation on oil \u0026amp; gas tanker ships in Singapore to underground coal mining in Europe, USA, Australia and China.\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eComponent handling fixture with 4-axis for spray-painting line. Application called for a Moog Brushless Servomotor G492K206\u003c/li\u003e\r\n \u003cli\u003eDrive electronics DACS2000 in remote explosion-proof enclosure.\u003c/li\u003e\r\n \u003cli\u003eSteam turbine in oil refinery meant that although the fuel is inert, the installation at a refinery required protection to Class 1 Zone IIB H2.\u003c/li\u003e\r\n \u003cli\u003eThese upgrade servo actuators run on 5 bar lube oil and feature Moog’s Ex direct drive servovalve for position control on both inlet and outlet turbine regulation valves.\u003c/li\u003e\r\n \u003cli\u003eMoog developed a new explosion-proof actuator for gas turbine fuel control and inlet guide vane (IGV) actuation use. This utilizes Moog’s 760N/78N explosion-proof servovalves with explosion-proof junction box, LVDT, and conduits. The explosion-proof design removes the requirement for zener barriers. The junction box simplifies the wiring process. Moog started series production in Japan in 2004 and to date has supplied more than 300 units. These are used in projects in China and Europe, which has adopted the ATEX Directive.\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003ch2\u003eSummary\u003c/h2\u003e\r\n \u003cp\u003eClearly the selection of products with existing certification will save time and money for a project. Moog has a strong history for support of such solutions with a comprehensive range of hydraulic and electric motion controls certified globally to requirements such as CE, FM, ATEX and UL.\u003c/p\u003e\r\n \u003ch2\u003eAppendix A:\u003c/h2\u003e\r\n \u003cp\u003eD631K Intrinsically-Safe Servovalve\u003c/p\u003e\r\n \u003cp\u003eD63XK Flame-proof Direct Drive Servovalves\u003c/p\u003e\r\n \u003cp\u003eD633K and D634K for flow rates to 100 l/min [26 gpm]\u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003eRoy Park has 32 years experience in engineering, marketing and management in the hydraulics industry, including the past 21 years as Managing Director and Site Manager for Moog Australia. He has a B.E. honors degree in mechanical engineering from Monash University.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:product/servo-valves-and-proportional-valves","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:category/articles","moog-news-and-events:category/blogs","moog-news-and-events:industry/oil-and-gas","moog-news-and-events:industry/energy","moog:blogs/power-generation"],"startDate":"2005-01-01T00:00:00.000-05:00","categories":[{"left":"Servo Valves and Proportional Valves","right":"moog-news-and-events:product/servo-valves-and-proportional-valves"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"},{"left":"Oil and Gas","right":"moog-news-and-events:industry/oil-and-gas"},{"left":"Energy","right":"moog-news-and-events:industry/energy"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2005/03/motion-control-solutions-for-hazardous-environments.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Diagnostic Capabilities in Digital Servo-Proportional Valves","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Most engineers know that digital electronics for Servo-Proportional Valves provide some important advantages. Some examples are: Sophisticated control algorithms for improved performance. Settings and parameters can be copied for series production and replacement, saving time and money because no tuning is required when replacing a valve. No drift (minimum variation...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eMost engineers know that digital electronics for Servo-Proportional Valves provide some important advantages. Some examples are:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eSophisticated control algorithms for improved performance.\u003c/li\u003e\r\n \u003cli\u003eSettings and parameters can be copied for series production and replacement, saving time and money because no tuning is required when replacing a valve.\u003c/li\u003e\r\n \u003cli\u003eNo drift (minimum variation in tolerance band), which provides very high position accuracy.\u003c/li\u003e\r\n \u003c/ul\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:product/servo-valves-and-proportional-valves","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:category/articles","moog-news-and-events:category/blogs"],"startDate":"2005-01-01T00:00:00.000-05:00","categories":[{"left":"Servo Valves and Proportional Valves","right":"moog-news-and-events:product/servo-valves-and-proportional-valves"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2005/06/diagnostic-capabilities-in-digital-servo-proportional-valves.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"The World\u0027s Largest Paper Making Machine","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Moog\u0027s Advanced Pressure Control Solution The concept of the printed word on paper might not have changed much since the Gutenberg Bible was produced in 1455 but production techniques have changed fundamentally. The average person frequently encounters the incredible range of magazines available at their local newsagent today. This proliferation...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003ch2\u003eMoog\u0027s Advanced Pressure Control Solution\u003c/h2\u003e\r\n \u003cp\u003eThe concept of the printed word on paper might not have changed much since the Gutenberg Bible was produced in 1455 but production techniques have changed fundamentally. The average person frequently encounters the incredible range of magazines available at their local newsagent today. This proliferation and the extremely high quality of paper and reproduction are the result of recent developments in digital layouts, printing, and paper making machinery. One of the companies that has contributed notably to this change is the Metso Corporation with its headquarters in Finland. Northern Europeans are in the forefront of both forest production and conservation, so it is no coincidence that one of the foremost paper machine manufacturers is located in this part of the world.\u003c/p\u003e\r\n \u003cp\u003eAlthough paper making techniques have been refined in the last 20 years, the basic concept is still the same. You take paper pulp and pass it through multiple rolls to squeeze out the liquid and then dry it to produce paper. Sounds easy! Well, modern paper machines such as the PM12 currently being installed at Kvarnsveden in Sweden are 300 meters (985 ft.) long, 70 meters (230 ft.) wide and 30 meters (99 ft.) high. It has a calender width of 11.3 meters (37.1 ft.) and a machine speed of 2,000 m. (6,560 ft.) per minute, which will make it the world\u0027s largest paper machine. When in operation at the end of 2005, PM12 will produce 420,000 tons of paper per year, which will increase the capacity at Kvarnsveden to over 1 million tons per year. This is equivalent to 2 kilograms (4.41 lbs.) of paper per European. It utilises 15,000 control elements handling 75,000 control signals and operates six shifts with only 9 operators per shift. This kind of machine is considered to be as technically sophisticated as a modern Jumbo Jet.\u003c/p\u003e\r\n \u003cp\u003ePM 12 utilises 8 high-precision SYM-CD rolls with narrow zone profiling to produce what the industry calls SC (Supercalender) paper with a higher gloss and smoother surface. CD stands for Cross Direction and the CD-roll is a device that corrects the cross directional errors on the paper web. The machine uses up to 76 hydraulic pistons placed inside each roll to exert forces at each load zone to maintain a controlled profile across the complete width of the roll. These forces are hydrostatically counterbalanced on the opposite side of the roll. The force exerted by each piston is controlled by a Moog D638 pQ Servovalve and the pressure in the counterbalance zones with D941pQ Servo-Proportional Valves. In addition, four Moog D638 pQ Servovalves control the hydrostatic bearings located at either end of each roll.\u003c/p\u003e\r\n \u003cp\u003eThe term pQ is used to denote electrohydraulic valves that can be accurately controlled in both pressure and flow control modes, which are critical in this application. In normal operation the valves are controlled in pressure or force control mode but there are conditions in which it is necessary to open the rolls fast by selecting the flow control or \u0026quot;fail-safe\u0026quot; mode. One of these situations is the \u0026quot;fast break recovery\u0026quot; when the paper strip rips or breaks.\u003c/p\u003e\r\n \u003cp\u003eIn order to produce high quality paper, cross directional profile of the paper web is measured and fed back to the machine controller which adjusts the pressure of each valve independently to achieve paper symmetry. An important feature of these valves is the internal pressure control loop. This uses a built-in powerful microprocessor and accurate pressure transducer together with the valve\u0027s high dynamics to ensure precise control down to very low pressures. The state of the art controller uses special control algorithms to simplify systems optimisation by reducing the multiple parameters that are the basis for hydraulic pressure control transfer functions, to a single variable.\u003c/p\u003e\r\n \u003cp\u003eEarlier paper machines used valves controlled by analogue signals but digital control provides many advantages. With 78 valves per roll and up to 600 valves per machine the needs for decentralised control, reduced wiring and improved diagnostics have meant that the valves now need to communicate with the machine controller via a fieldbus. The result of this change is continuous development of real time diagnostics, improved functionality, and unique preventative maintenance solutions. Just one example is the ability of the valve to monitor its own output and react in order to prevent damage to the machine. If the actual pressure is out of a pre-set \u0026quot;window\u0026quot; for more than 30 ms. the valve goes to a pre-defined safe position.\u003c/p\u003e\r\n \u003cp\u003eSo next time you pick up a glossy magazine at your local newsstand you might reflect on the fact that it is the end result of a highly sophisticated process. It started with a tree and went through multiple phases of production using some of the most advanced motion control products in the world and was eventually distributed to your neighbourhood.\u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003ePeter Lillqvist is Area Manager for Moog Finland. He started with Moog in 1999 as an Application Engineer, and has been working the last four years as a System Sales Engineer. He has a Masters degree in Automation Engineering from the University of Tampere.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:product/servo-valves-and-proportional-valves","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:category/articles","moog-news-and-events:industry/industrial-machinery","moog-news-and-events:category/blogs"],"startDate":"2005-01-01T00:00:00.000-05:00","categories":[{"left":"Servo Valves and Proportional Valves","right":"moog-news-and-events:product/servo-valves-and-proportional-valves"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Industrial Machinery","right":"moog-news-and-events:industry/industrial-machinery"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2005/06/the-worlds-largest-paper-making-machine.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Moog Acquires ProControl to Expand Electric Solution Offerings","openInANewTab":false,"articleTitleType":"h1","smallDescription":"I am pleased to announce that we have recently acquired ProControl AG, the Switzerland based expert on Motion Control Solutions for the plastics industry. This acquisition expands on Moog’s capabilities to provide electric system solutions for the machinery industry. Let me share with you some background on this company that...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eI am pleased to announce that we have recently acquired ProControl AG, the Switzerland based expert on Motion Control Solutions for the plastics industry. This acquisition expands on Moog’s capabilities to provide electric system solutions for the machinery industry. Let me share with you some background on this company that has been a longtime partner of Moog.\u003c/p\u003e\r\n \u003cp\u003eProControl is a leading provider of motion control technology for plastics processing machines. In existence since 1991, the company specializes in the design of electric solutions in injection molding, blow molding, and stretch blow molding machine applications. They have proven solutions for supporting companies in the transition to electric technology and development of new generation machines. One of the core benefits they bring to machine builders is a deep knowledge of the applications and recommendations on improving machine architecture to meet the latest customer demands.\u003c/p\u003e\r\n \u003cp\u003eProControl is based in Flawil, Switzerland. The founders have over 50 years of experience in the plastics market and a unique service offering that is recognized in the industry. ProControl’s product portfolio includes multi-axis drives, servomotors, and motion control software many of which were co-developed with Moog.\u003c/p\u003e\r\n \u003cp\u003eProControl has demonstrated leadership in the development of new electric technology for plastics machines. They have worked closely with machine builders to innovate and improve machine performance. Some milestones of ProControl history include:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003e1992: First European All-Electric Machine\u003c/li\u003e\r\n \u003cli\u003e1996: First All Electric Blow Molding Machine in Europe\u003c/li\u003e\r\n \u003cli\u003e2000: First All Electric Die-Casting Machine\u003c/li\u003e\r\n \u003cli\u003e2002: All Electric Optical Disk Molding Machine\u003c/li\u003e\r\n \u003cli\u003e1992 - present: Numerous patents awarded for building and controlling electric axes for plastic machinery.\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003eProControl is a perfect match with Moog’s capabilities and position in the plastic machinery market. The motion control expertise and the strong customer relationships of Moog in the plastics industry offer our customers a competent and reliable partner for solving demanding motion control problems. ProControl is now expanding this leadership position into electric drives solutions. In the future we expect to leverage this knowledge to support companies in other industries as well.\u003c/p\u003e\r\n \u003cp\u003ePlease join me in welcoming ProControl to the Moog organization.\u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003eHarald E. Seiffer is a Vice President of Moog Inc. He started with Moog in 1989 as an Application Engineer, and held several management positions in sales and product management, before assuming the roles of General Manager of Moog GmbH in Germany and Business Development Manager for Moog Europe. He has a Masters degree in Electronics Engineering from the University of Stuttgart.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:industry/industrial-machinery","moog-news-and-events:product/servo-valves-and-proportional-valves","moog-news-and-events:product/motors-and-servomotors","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:product/controllers-controls-and-software","moog-news-and-events:product/servodrives-drives-and-drive-systems","moog-news-and-events:product/radial-piston-pumps","moog-news-and-events:category/articles","moog-news-and-events:category/blogs"],"startDate":"2005-01-01T00:00:00.000-05:00","categories":[{"left":"Industrial Machinery","right":"moog-news-and-events:industry/industrial-machinery"},{"left":"Servo Valves and Proportional Valves","right":"moog-news-and-events:product/servo-valves-and-proportional-valves"},{"left":"Motors \u0026 Servomotors","right":"moog-news-and-events:product/motors-and-servomotors"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Controllers, Controls \u0026 Software","right":"moog-news-and-events:product/controllers-controls-and-software"},{"left":"Servodrives, Drives \u0026 Drive Systems","right":"moog-news-and-events:product/servodrives-drives-and-drive-systems"},{"left":"Radial Piston Pumps","right":"moog-news-and-events:product/radial-piston-pumps"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2005/03/moog-acquires-procontrol-to-expand-electric-solution-offerings.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Guidelines for Hazardous Environment Product Selection","openInANewTab":false,"articleTitleType":"h1","smallDescription":"How do you know if an environment requires special electrical or hydraulic safety equipment? When it is required, how do you select the right type? There are no easy answers to these questions, but here are some guidelines to help. There are different directives for hazardous environments depending the part(s)...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eHow do you know if an environment requires special electrical or hydraulic safety equipment? When it is required, how do you select the right type?\u003c/p\u003e\r\n \u003cp\u003eThere are no easy answers to these questions, but here are some guidelines to help.\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eThere are different directives for hazardous environments depending the part(s) of the globe where the apparatus is to be employed. For example, the United States directive is different from Europe, which is different from Canada, which is different from the Pacific. Each country and industry many require unique or multiple approval markings.\u003c/li\u003e\r\n \u003cli\u003eIf you are working in areas with vapors, dust, or fibers, your application is associated with a specific zone or division. The exact type of vapor, dust or fiber narrows the safety approval to a particular group. If this has not sufficiently confused the issue, you still must determine what the maximum operating temperature will be.\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003eDO NOT GIVE UP! These questions have been asked many times over, consequently many charts and roadmaps exist to help with these issues. There are many good websites with a wealth of information and background materials on the regulations in each country. (See Hot Websites)\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eThe energy levels and response time requirements and cost issues must always be considered when selecting the right product. For example, \u0026quot;over-protection\u0026quot; may be the best option when only safety is considered but it may come at a high additional cost. Each factor must be carefully considered when arriving at the optimal solution. Many of the approval agencies and safety product manufacturers will provide hands-on assistance to help you plan your overall system. A well-designed system is the goal and there are many resources to help.\u003c/li\u003e\r\n \u003cli\u003eWhen you have identified the correct classification you will need, you can call a Moog application engineer in your local area to determine which product best suits the project at hand. With vast experience in designing, testing and applying products, Moog can work with you to customize solutions that will meet your needs.\u003c/li\u003e\r\n \u003c/ul\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:product/servo-valves-and-proportional-valves","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:product/servodrives-drives-and-drive-systems","moog-news-and-events:category/articles","moog-news-and-events:category/blogs","moog:blogs/oil-and-gas-exploration","moog-news-and-events:industry/oil-and-gas","moog-news-and-events:industry/energy","moog:blogs/power-generation"],"startDate":"2005-01-01T00:00:00.000-05:00","categories":[{"left":"Servo Valves and Proportional Valves","right":"moog-news-and-events:product/servo-valves-and-proportional-valves"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Servodrives, Drives \u0026 Drive Systems","right":"moog-news-and-events:product/servodrives-drives-and-drive-systems"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"},{"left":"Oil and Gas","right":"moog-news-and-events:industry/oil-and-gas"},{"left":"Energy","right":"moog-news-and-events:industry/energy"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2005/03/guidelines-for-hazardous-environment-product-selection.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Explosion-Proof Electric Motion Control Products","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Moog\u0027s range of products for hazardous environments includes Servomotors and Electro-Mechanical Actuators. Many of these explosion-proof products are ATEX and TIIS certified and so that they can be customized for your particular requirements. Explosion-Proof Servomotors: (G493 and G495) Moog has special explosion proof rated brushless Servomotors in size 3 and...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eMoog\u0027s range of products for hazardous environments includes Servomotors and Electro-Mechanical Actuators. Many of these explosion-proof products are ATEX and TIIS certified and so that they can be customized for your particular requirements.\u003c/p\u003e\r\n \u003ch2\u003eExplosion-Proof Servomotors:\u003c/h2\u003e\r\n \u003cp\u003e(G493 and G495)\u003c/p\u003e\r\n \u003cp\u003eMoog has special explosion proof rated brushless Servomotors in size 3 and size 5.\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eFlameproof Housing: Proven capability to withstand internal explosions without bursting or allowing ignition to reach outside the servomotor frame.\u003c/li\u003e\r\n \u003cli\u003eCompact Design: Through the use of high-energy magnets, high fill factor stators, and a thermally efficient aluminum case these servomotors are among the industry\u0027s highest power density. The compact design increases design flexibility by allowing you to put power where you need it.\u003c/li\u003e\r\n \u003cli\u003eHigh Dynamics: Combining the high power density package with a low inertia rotor allows this series of servomotors to deliver rapid load acceleration and acceleration to reduce move time.\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003eSummary specifications for the range of size 3 servomotors (G493 series):\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eContinuous Stall Torque from 0.60 Nm to 3.70 Nm\u003c/li\u003e\r\n \u003cli\u003ePeak Stall Torque from 1.50 Nm to 13.00 Nm\u003c/li\u003e\r\n \u003cli\u003eNominal Speed from 8800 rpm to 3900 rpm\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003eSummary specifications for the range of size 5 servomotors (G495 series):\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eContinuous Stall Torque from 5.80 Nm to 25.00 Nm\u003c/li\u003e\r\n \u003cli\u003ePeak Stall Torque from 12.20 Nm to 60.00 Nm\u003c/li\u003e\r\n \u003cli\u003eNominal Speed from 4800 rpm to 2200 rpm\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003ch2\u003eLinear and Rotary Electro-Mechanical Actuators:\u003c/h2\u003e\r\n \u003cp\u003eThis linear explosion proof actuator for the power generation market was customized for a particular customer from our MaxForce 880 line of Electro-Mechanical Actuators. This product fully integrates a Moog servomotor with our linear actuator to provide a compact, efficient design. This linear Electro-Mechanical Actuator (885-007A) manipulates the linear process control valve that controls fuel flow in power turbine parts.\u003c/p\u003e\r\n \u003cp\u003eSummary specifications for the Linear Electro-Mechanical Actuator 885-007A\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eSpeed at rated force: 11 in/s (280mm/s)\u003c/li\u003e\r\n \u003cli\u003eContinuous Force: 400 Lbf (1.8 KN)\u003c/li\u003e\r\n \u003cli\u003ePeak Force Capability: 800 Lbf (3.6 KN)\u003c/li\u003e\r\n \u003cli\u003eBack-drive Force: 35 Lbf (156 N)\u003c/li\u003e\r\n \u003cli\u003eTemperature Range: -40°F to 180°F (-40°C to 82°C)\u003c/li\u003e\r\n \u003cli\u003eCertifications: ATEX \u0026amp; CSA\u003c/li\u003e\r\n \u003cli\u003ePower: 90-150 VDC\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003eThe Rotary Electro-Mechanical Actuator (880-018) controls rotary control fuel valves in a hazardous environment. Its compact integrated approach is specifically designed for high temperature environments.\u003c/p\u003e\r\n \u003cp\u003eSummary specifications for the Rotary Electro-Mechanical Actuator 880-018\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003ePeak Speed: 12000°/sec (2000 rpm), limited by controller to 200°/sec at 30 in-Lbf (3.39 Nm) load\u003c/li\u003e\r\n \u003cli\u003eContinuous Torque: 55.5 in-Lbf (6.3 Nm)\u003c/li\u003e\r\n \u003cli\u003ePeak Torque: 158 in-Lbf (17.8 Nm)\u003c/li\u003e\r\n \u003cli\u003eGear Ratio: 4:1\u003c/li\u003e\r\n \u003cli\u003eBacklash: up to 3 Arc Min\u003c/li\u003e\r\n \u003cli\u003eBack-drive Torque: 13 in-Lbf (1.5 Nm)\u003c/li\u003e\r\n \u003cli\u003eTemperature Range: -40°F to 180°F (-40°C to 82°C)\u003c/li\u003e\r\n \u003cli\u003eCertifications: ATEX \u0026amp; CSA\u003c/li\u003e\r\n \u003cli\u003ePower: 90-150 VDC\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003ch2\u003eElectric Inlet Guide Vane (EIGV) Servoactuator:\u003c/h2\u003e\r\n \u003cp\u003eDesigned for small aeroderivative turbines, this is an example of an explosion-proof product that has been highly customized for a specific application.\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eWith this electric solution the customer has eliminated various hydraulic plumbing issues including leaks, maintenance costs and cleanliness. This actuator also utilizes our brushless servomotor technology with the highest power density in the industry\u003c/li\u003e\r\n \u003cli\u003eMoog integrated ballscrew and rotor design yields compact size and excellent dynamics due to reduced inertia. This also leads to better reliability due to the elimination of couplings and redundant bearings\u003c/li\u003e\r\n \u003cli\u003eThe Moog integrated electrical housing allows for ease of installation and maintenance\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003eSummary Specifications\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eNominal working load: 1.4kN\u003c/li\u003e\r\n \u003cli\u003ePeak working load: 4.5kN\u003c/li\u003e\r\n \u003cli\u003eEnvironmental Temp: -20°C to 80°C\u003c/li\u003e\r\n \u003cli\u003ePower Supply: 24 VDC nominal\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003ch2\u003eSummary\u003c/h2\u003e\r\n \u003cp\u003eMoog\u0027s Servomotors and Servoactuators for use in hazardous environments can be found in applications such as enameling, chemical, and turbine industries.\u003c/p\u003e\r\n \u003cp\u003eMoog also have a full line of servodrives that will complement the above explosion-proof electro-mechanical actuators. They are designed to fully integrate and enhance your application\u0027s total performance.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:product/servo-valves-and-proportional-valves","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:product/servodrives-drives-and-drive-systems","moog-news-and-events:product/motors-and-servomotors","moog-news-and-events:category/articles","moog-news-and-events:category/blogs"],"startDate":"2005-01-01T00:00:00.000-05:00","categories":[{"left":"Servo Valves and Proportional Valves","right":"moog-news-and-events:product/servo-valves-and-proportional-valves"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Servodrives, Drives \u0026 Drive Systems","right":"moog-news-and-events:product/servodrives-drives-and-drive-systems"},{"left":"Motors \u0026 Servomotors","right":"moog-news-and-events:product/motors-and-servomotors"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2005/03/explosionproof-electric-motion-control-products.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"From Oil Rigs to Sawdust","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Environmentally Safe Products at Work For most machine builders, their greatest technical challenge is achieving ever-higher performance (e.g., faster, less scrap, better quality). A segment of Moog\u0027s customers face an even greater challenge, how to achieve performance objectives in extreme environments. This article profiles two examples of machinery controlled by...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003ch2\u003eEnvironmentally Safe Products at Work\u003c/h2\u003e\r\n \u003cp\u003eFor most machine builders, their greatest technical challenge is achieving ever-higher performance (e.g., faster, less scrap, better quality). A segment of Moog\u0027s customers face an even greater challenge, how to achieve performance objectives in extreme environments. This article profiles two examples of machinery controlled by Moog\u0027s Servovalve and Servo-Proportional Valves that are used in hazardous environments. The first is an offshore oilrig used in the North Sea in a corrosive environment with violent motion and in the presence of gas. Consider the challenges of designing machinery subject to 29-meter (95 ft.) high waves, operating in the extreme temperatures experienced well north of the Arctic Circle.\u003c/p\u003e\r\n \u003cp\u003eThe second example is a particleboard press system that is exposed to hazardous dust environments that are potentially explosive. This machine is operating around the clock and it requires both high quantity and quality of output. In each case, Moog developed a unique solution that enabled the customer to meet safety requirements required by law as well as the practical performance requirements of a demanding application.\u003c/p\u003e\r\n \u003ch2\u003eMoog Flame-Proof Servovalves\u003c/h2\u003e\r\n \u003cp\u003eFollowing the discovery of significant oil reserves in the North Sea in the late 1960\u0027s, a whole industry has been created around developing and building the machinery to find and extract these reserves. A number of Norwegian companies have been very active in supplying equipment to operate on both exploration vessels and offshore platforms in an extremely tough environment. For example, during a storm in the North Sea in 1995 the Draupner Oil Rig was hit by a wave 29 meters (95 ft.) high. The most recent Norwegian offshore field to be developed, Snow White, is located well north of the Arctic Circle.\u003c/p\u003e\r\n \u003cp\u003eMachine designers for this equipment have to allow for violent motion, extreme temperatures, a corrosive environment, the presence of gas and increasingly stringent government safety regulations. As a result personnel are no longer permitted on the so-called \u0026quot;drill floor\u0026quot; during operation, meaning that much of the machinery has become highly automated. Often machines moving loads of up to 13 metric tons (28,660 lbs.) have more similarity to giant robot\u0027s arms than simple cranes.\u003c/p\u003e\r\n \u003cp\u003eMuch of this machinery is hydraulic and Moog has been supplying both Servovalves and Servo-Proportional valves since the early 70\u0027s. These have been used on a wide range of equipment including pipe handlers, riser tension systems, top compensators, and mechanical roughnecks. Initially these valves were intrinsically safe versions of our standard products but more recently Moog has developed special flame-proof versions of both D63X Direct Drive and D66X High Flow Servo-Proportional Control Valves. These are classified according to the ATEX directive (See Note below) as Ex 2G EEx d IIC: C2H2T5.\u003c/p\u003e\r\n \u003cp\u003eThe picture shows a group of the flameproof valves supplied to our Norwegian distributor Hydronic A/S for use on a pipe handler. Note the robust housing for the integrated electronics. This is necessary to meet the ATEX directive but it also provides environmental protection permitting the use of standard components in these extreme environments.\u003c/p\u003e\r\n \u003ch2\u003eMoog Explosion-Proof Direct Drive Servovalves\u003c/h2\u003e\r\n \u003cp\u003eParticleboard, a form of composition board, is made by binding wood particles together with a suitable adhesive and pressing or extruding them to form sheets. Particleboard is used as a cheaper substitute for plywood in some applications, even though it has a higher density. When properly veneered it is suitable for making furniture. These boards are produced by continuously working Particleboard Press Systems that produce endless pressed boards in consistent high quality. The Continuous Particleboard Press System is the main and most critical operation in the processing plant.\u003c/p\u003e\r\n \u003cp\u003eProduction of particleboard involves the processing wood particles the size of flakes that also create sawdust. The presence of dust results in a hazardous environment for press systems that is potentially explosive. In addition, such press systems are frequently damaged by fire. Consequently, members of the European particleboard industry and the European regulatory bodies are working on an agreement on how to classify the environment for these machines according to the ATEX Directive (See Note below). It is very likely that the Particleboard Press System will be classified according to the ATEX Directive as Ex II 3 D, which entails that all the hydraulic valves have to be approved as explosion-proof according to this Directive.\u003c/p\u003e\r\n \u003cp\u003eATEX 94/9/EC is the European Directive for equipment intended for use in potentially explosive atmospheres. Directive 94/9/EC is a designed to harmonize directives meaning it will replace existing divergent national and European legislation, which cover the same subjects. For more information, see \u003ca href\u003d\"http://europa.eu.int/comm/enterprise/atex/guide/chapfour.htm#4.4\"\u003ehttp://europa.eu.int/comm/enterprise/atex/guide/chapfour.htm#4.4.\u003c/a\u003e \u003c/p\u003e\r\n \u003cp\u003eA continuous particle press system has 3 main sections, which are electro-hydraulically controlled by Moog Direct Drive Servovalves (D633 and D634 Series)\u003c/p\u003e\r\n \u003cp\u003e1. Prepress section - Moog Servovalve supplies position and force control (4 actuators)\u003c/p\u003e\r\n \u003cp\u003e2. Main press section - Moog Servovalve supplies position and force control (up to 90 actuators)\u003c/p\u003e\r\n \u003cp\u003e3. Edge control section - Moog Servovalve supplies position control (4 actuators)\u003c/p\u003e\r\n \u003cp\u003eAt the request of a customer, who is seeking the ATEX classification, Moog modified and approved the D633 and D634 series servovalves according ATEX Ex II 3 D, as well as Ex II 2 D (one class higher than required for Particleboard Press Systems).\u003c/p\u003e\r\n \u003ch2\u003eSummary\u003c/h2\u003e\r\n \u003cp\u003eMoog has an extensive offering of products that are explosion-proof and suitable for a range of environmental hazards including Servovalves, Servo-Proportional valves, Servomotors, Servodrives and electric actuators. Our history of working in the world\u0027s most demanding applications means we have vast experience customizing products to ensure that they meet our customer\u0027s needs.\u003c/p\u003e\r\n \u003cp\u003eIn the case of explosion-proof products we also work closely with the appropriate regulatory agencies around the world to help our customers meet all safety requirements as well as their own goals for machine performance. Our global scope also enables us to interface with the requirements in specific part of the world and provide our customers with confidence that wherever the product is sold or used, they have a knowledgeable partner to help.\u003c/p\u003e\r\n \u003ch2\u003eAbout the Author\u003c/h2\u003e\r\n \u003cp\u003eMartyn Waddington has worked for Moog for 38 years in a number of management functions and locations. His current position is Marketing Manager with responsibility for the distribution for Moog industrial hydraulic products in Europe.\u003c/p\u003e\r\n \u003cp\u003eBernhard Zervas has been the Manager, Systems Engineering for Moog\u0027s Industrial operations in Germany for 3 years. He has over 30 years experience in the international hydraulic industry, with a focus on industrial electro-hydraulic closed-loop, electro mechanical and hybrid applications.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:product/servo-valves-and-proportional-valves","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:product/servodrives-drives-and-drive-systems","moog:blogs/oil-and-gas-exploration","moog-news-and-events:industry/energy","moog:blogs/power-generation","moog-news-and-events:category/articles","moog-news-and-events:category/blogs"],"startDate":"2005-01-01T00:00:00.000-05:00","categories":[{"left":"Servo Valves and Proportional Valves","right":"moog-news-and-events:product/servo-valves-and-proportional-valves"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Servodrives, Drives \u0026 Drive Systems","right":"moog-news-and-events:product/servodrives-drives-and-drive-systems"},{"left":"Energy","right":"moog-news-and-events:industry/energy"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2005/03/from-oil-rigs-to-sawdust.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Moog\u0027s Servocartridge Valves Offer High Dynamics and Flow Capabilities","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Moog offers several high dynamic closed-loop cartridge valve products that allow machine builders to make compact integrated systems with exceptional performance. Available in two-way (DSHR) and three-way valves (SE 3), this product line offers high flow rates and rapid step response. Moog\u0027s servocartridge valves feature a poppet and sleeve design...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eMoog offers several high dynamic closed-loop cartridge valve products that allow machine builders to make compact integrated systems with exceptional performance. Available in two-way (DSHR) and three-way valves (SE 3), this product line offers high flow rates and rapid step response.\u003c/p\u003e\r\n \u003cp\u003eMoog\u0027s servocartridge valves feature a poppet and sleeve design (DSHR, 2/2-Way) in sizes NG 40, 50, 63, 80,100,125,160 and a spool and bushing design (SE 3, 3/3-Way) in sizes NG 30, 50, and 63. The SE3 servocartridge valve has a frequency response of 95 Hz at -3dB and a 12 ms step response time at 100% stroke. The DSHR servocartridge has flow rates up to 20,550 l/min [5,430 gpm](@ 5 bar [72.5 psi] pressure drop) and a 12 ms (NG40) step response time at 100% stroke. Closed-loop control is through a ServoJet pilot valve with a feedback device on the mainstage. On board electronics is a standard.\u003c/p\u003e\r\n \u003ch2\u003eSpecial Solutions\u003c/h2\u003e\r\n \u003cp\u003eMoog also provides special servocartridge solutions in Japan including a high flow and high-pressure sleeve-type cartridge valve (J833 series) with a high response voice coil Direct Drive Pilot Valve (J821 series). The sleeve-type design (2/2-Way) improves flow characteristics around the null position compared to the poppet type. The result is high response and stability with a rugged, long-life design. The flow rates range from 3,000 lpm [790 gpm] to 14,000 lpm [3,700 gpm] @ 35 bar [508 psi] pressure drop and a 15 ms step response at 100% stroke. Separate electronics are standard. This solution used frequently for die casting and high-speed injection molding applications.\u003c/p\u003e\r\n \u003cp\u003eAlso available are 3-way and 4-way control servocartridge spool and bushing designs (J790 series). The ServoJet valve piloted 3-way valve has a flow rate up to 24,000 lpm [6,340 gpm] @ 100 bar [1,450 psi] pressure drop per land and a 20 ms step response at 100% stroke. The mini DDV piloted 4-way valve has a flow rate up to 1,650 lpm [430 gpm] @ 70 bar [1000 psi] pressure drop. On board electronics are standard. These are ideal solutions for large die casting applications and others requiring very high flow rates.\u003c/p\u003e\r\n \u003cp\u003eOur line of closed-loop cartridge valves will ensure that Moog products, known for quality and technical superiority, are available to meet the highest performance requirements of our customers.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:product/servo-valves-and-proportional-valves","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:product/cartridge-and-servo-cartridge-valves","moog-news-and-events:category/articles","moog-news-and-events:category/blogs"],"startDate":"2004-01-01T00:00:00.000-05:00","categories":[{"left":"Servo Valves and Proportional Valves","right":"moog-news-and-events:product/servo-valves-and-proportional-valves"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Cartridge and Servo Cartridge Valves","right":"moog-news-and-events:product/cartridge-and-servo-cartridge-valves"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2004/12/moogs-servocartridge-valves-offer-high-dynamics-and-flow-capabilities.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"How Can You Influence the Switching Time of a 2-way Cartridge Valve?","openInANewTab":false,"articleTitleType":"h1","smallDescription":"The switching time (either opening or closing) of 2-way cartridge valve can be influenced by installing orifices in the pilot lines. The orifices restrict the flow rate of pilot flow to and from the pilot area of the cartridge valves. Orifice (Nozzle) in D1: The pilot oil in port X...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eThe switching time (either opening or closing) of 2-way cartridge valve can be influenced by installing orifices in the pilot lines. The orifices restrict the flow rate of pilot flow to and from the pilot area of the cartridge valves.\u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003eOrifice (Nozzle) in D1:\u003c/strong\u003e The pilot oil in port X can be throttled by the use of an orifice D1. This will influence only the closing time.\u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003eOrifice (Nozzle) in D2:\u003c/strong\u003e The pilot oil is flowing in both directions, to and from the spring chamber through the orifice D2 and will influence both, the opening and closing time.\u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003eOrifice (Nozzle) in D3:\u003c/strong\u003e The pilot oil flow from the spring chamber is throttled by D3 and will only influence the opening time. Care should be taken to verify Tank Port Pressure ratings in the directional control valve.\u003c/p\u003e\r\n \u003cp\u003eThe size of the orifice required depends upon the volume of the spring chamber, the required switching time, and the pressure drop across each orifice.\u003c/p\u003e\r\n \u003cp\u003eFor information on cartridge valve sizing, please refer to the documentation available on our website on cartridge valves.\u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003eRobert Roithner has been with Moog since 1996. His career started as a hydraulic engineer in 1964 and he is one of the fathers of the modern hydraulic cartridge technology. He has experience in many different engineering and management functions involving hydraulic systems in Europe and USA. Currently he is working for the Systems Group Moog GmbH.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:product/servo-valves-and-proportional-valves","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:product/cartridge-and-servo-cartridge-valves","moog-news-and-events:category/articles","moog-news-and-events:category/blogs"],"startDate":"2004-01-01T00:00:00.000-05:00","categories":[{"left":"Servo Valves and Proportional Valves","right":"moog-news-and-events:product/servo-valves-and-proportional-valves"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Cartridge and Servo Cartridge Valves","right":"moog-news-and-events:product/cartridge-and-servo-cartridge-valves"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2004/12/how-can-you-influence-the-switching-time-of-a-2way-cartridge-valve.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Unique Hybrid Solution","openInANewTab":false,"articleTitleType":"h1","smallDescription":"For Injection Molding Moog is participating in a landmark project with Ube Machinery Corporation to develop an injection molding machine, which incorporates Moog\u0027s new PowerShot Injection System technology. The PowerShot Injection System is a sealed, closed-loop actuator that combines electrical and hydraulic technology in an energy efficient assembly, which requires...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003ch2\u003eFor Injection Molding\u003c/h2\u003e\r\n \u003cp\u003eMoog is participating in a landmark project with Ube Machinery Corporation to develop an injection molding machine, which incorporates Moog\u0027s new PowerShot Injection System technology. The PowerShot Injection System is a sealed, closed-loop actuator that combines electrical and hydraulic technology in an energy efficient assembly, which requires no external power unit. This unit is ideal for demanding injection control applications that require high speed and/or high forces on medium and large tonnage plastic machinery, while providing superior closed-loop injection control. It provides the best of both hydraulic and electric technologies by offering the high power, high speed, and accuracy commonly found with hydraulic technology, as well as the low energy consumption, clean environment, low maintenance costs, and modular flexibility of electric technology. As the PowerShot is a new, revolutionary design, the close collaboration between Moog and Ube was critical to the successful implementation of this innovation.\u003c/p\u003e\r\n \u003ch2\u003eBackground of the Ube Machinery Corporation\u003c/h2\u003e\r\n \u003cp\u003eThe Ube Machinery Corporation, based in Ube City in Yamaguchi prefecture, is one of the leading machinery manufacturers in Japan. Ube is a global leader in the manufacture of large injection molding machines, which are greater than 1,000 tons, and use both hydraulic and electric technologies. Ube has made some of the largest injection molding machines in the world, and has been a customer of Moog for a number of years for high performance servovalves.\u003c/p\u003e\r\n \u003ch2\u003eThe Customer\u0027s Requirement\u003c/h2\u003e\r\n \u003cp\u003eUbe is always working in the forefront of technology by working with new customers and advanced materials to continue to make larger, faster, and more efficient machines. About three years ago a global engineering company based in Japan came to Ube with a request for a new machine. This machine was to use a new kind of plastic that had very different properties from conventional plastics and required a performance level that was not possible using a machine based on all-electric technology. The machine needed to be much faster and much more compact than conventional hydraulic machines. For example, the machine needed to reach injection velocities of 800 mm/sec, [31.5 in/sec] and a torque of 3000 N-m [2212 lb-ft].\u003c/p\u003e\r\n \u003cp\u003eWhen Ube came to Moog with this requirement our engineers introduced them to the newly patented, revolutionary technology called the PowerShot Injection System. The PowerShot is a hybrid technology combining the best features and advantages of hydraulic and electric technologies that is ideally designed for large injection molding machines that need high power and energy efficiency. Ube understood that this technology was unique, and it was almost the only way to meet the demanding specifications given to them by the customer.\u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003eDavid Geiger, Market Manager, Plastics, Americas, East Aurora, New York, USA; and Kenneth Kauppila, Senior Project Engineer, Moog ICD, East Aurora, New York, USA\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:industry/industrial-machinery","moog-news-and-events:product/servo-valves-and-proportional-valves","moog-news-and-events:product/motors-and-servomotors","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:product/controllers-controls-and-software","moog-news-and-events:product/servodrives-drives-and-drive-systems","moog-news-and-events:product/radial-piston-pumps","moog-news-and-events:category/articles","moog-news-and-events:category/blogs"],"startDate":"2004-01-01T00:00:00.000-05:00","categories":[{"left":"Industrial Machinery","right":"moog-news-and-events:industry/industrial-machinery"},{"left":"Servo Valves and Proportional Valves","right":"moog-news-and-events:product/servo-valves-and-proportional-valves"},{"left":"Motors \u0026 Servomotors","right":"moog-news-and-events:product/motors-and-servomotors"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Controllers, Controls \u0026 Software","right":"moog-news-and-events:product/controllers-controls-and-software"},{"left":"Servodrives, Drives \u0026 Drive Systems","right":"moog-news-and-events:product/servodrives-drives-and-drive-systems"},{"left":"Radial Piston Pumps","right":"moog-news-and-events:product/radial-piston-pumps"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2004/12/unique-hybrid-solution.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Considerations When Selecting Drive Technology","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Technical performance is clearly critical when specifying technology for an application. It is also important to understand the impact of other criteria that must be taken into account when selecting the best drive technology. The information in the table below is based on practical maintenance experience and will give you...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eTechnical performance is clearly critical when specifying technology for an application. It is also important to understand the impact of other criteria that must be taken into account when selecting the best drive technology. The information in the table below is based on practical maintenance experience and will give you some guidelines. Please remember that this information must be evaluated based on the priority of the criteria for your planned project (e.g. energy cost and maintenance cost). Due to Moog’s expertise in both electric and hydraulic technologies, our engineers can assist you when selecting the right solutions in complex applications.\u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003eNote 1)\u003c/strong\u003e: As a rule, electric drives (including gearboxes, ball screws etc.) are very reliable and need a low level of maintenance activity during operation. But when there is a problem the repair is very expensive (e.g. new gear box) and time consuming (typically several days to repair a gear box).As a rule, hydraulic and pneumatic drives often need more continuous maintenance activity than electric drives but at a low level (e.g. replace filter, replace valve, replace pump etc.). The typical repair time is short (hour) and cost effective.\u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003eNote 2)\u003c/strong\u003e: For machines which have a high peak power requirement at each cycle (e.g. transfer lines) the drive technology has to be carefully selected. For electric drives the whole electric distribution system in the building has to be sized for the maximum peak power, which means a significantly higher investment in the electric infrastructure of the plant. Additionally engineers must consider the higher costs of the electric drives themselves. Hydraulic systems get their peak power from accumulators, what means a continuous low load for the electric distribution system. Due to this, hydraulic drives have advantages at applications with high peak power, because it is easy and cost effective to store hydraulic energy.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:product/servodrives-drives-and-drive-systems","products:animatics/actuators/specifications/type/ball-screw-actuators","moog-news-and-events:category/articles","moog-news-and-events:category/blogs"],"startDate":"2004-01-01T00:00:00.000-05:00","categories":[{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Servodrives, Drives \u0026 Drive Systems","right":"moog-news-and-events:product/servodrives-drives-and-drive-systems"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2004/08/considerations-when-selecting-drive-technology.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Moog Hydrolux","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Moog Site in the Heart of Luxembourg Specializing in Applications, Integrated Hydraulic Manifold Systems, Cartridge Valve Technology, and Pilot Valves Moog Integrated Hydraulic Manifold Systems: With 35 years of history in the field, cartridge valves (also known as 2/2-way logic valves, or slip-in elements) have a proven role in hydraulic...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003ch2\u003eMoog Site in the Heart of Luxembourg\u003c/h2\u003e\r\n \u003cp\u003eSpecializing in Applications, Integrated Hydraulic Manifold Systems, Cartridge Valve Technology, and Pilot Valves\u003c/p\u003e\r\n \u003ch2\u003eMoog Integrated Hydraulic Manifold Systems:\u003c/h2\u003e\r\n \u003cp\u003eWith 35 years of history in the field, cartridge valves (also known as 2/2-way logic valves, or slip-in elements) have a proven role in hydraulic applications. Some advantages commonly recognized over other technological solutions are compact design, quick response and tight sealing. Compared to subplate-mounted valves, cartridge valves are available in bigger sizes having much greater flow capacities.\u003c/p\u003e\r\n \u003cp\u003eMoog Hydrolux has developed vast experience with this product line, helping customers to find solutions on a variety of applications. Innovations have continued to improve this product and offer even greater functionality. For example, the open/close functionality is today state-of-the-art. Through creativity, excellence in design and manufacturing, and extensive field experience, Moog has developed a product range of cartridge families that incorporate the most modern control techniques.\u003c/p\u003e\r\n \u003cp\u003eMoog acquired the well-known company Hydrolux in 1998, to provide even better hydraulic motion control expertise to customers. Cartridge valve technology continues to be a focus of product development and process optimization. By combining Moog’s high performance servo and proportional valve products with integrated hydraulic manifold systems it is possible to provide leading OEM’s worldwide with the best control solutions from components to systems. In addition, a range of products is available from small to large power.\u003c/p\u003e\r\n \u003ch2\u003eCartridge Valve Technology:\u003c/h2\u003e\r\n \u003cp\u003eToday, Moog Hydrolux provides cartridge technology with many related components such as covers and pilot valves (e.g. directional, check, and pressure functions). The product range includes:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eStandard Cartridge Valves (DIN) - Please note: DIN designates a 2/2-way cartridge valve according to DIN 24342 or ISO7368.\u003c/li\u003e\r\n \u003cli\u003eHigh Flow Cartridge Valves (DIN) with 35% to 50% more flow than Standard Cartridge at the same pressure drop\u003c/li\u003e\r\n \u003cli\u003eActive Cartridge Valves (DIN)\u003c/li\u003e\r\n \u003cli\u003eMonitored Cartridge Valves (DIN) for Press Safety\u003c/li\u003e\r\n \u003cli\u003eServocartridge Valves (DIN and Hydrolux standard)\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003eSizes for all of these products range from NG10 to NG160 with flow ranges at 5 bar [72 psi] pressure drop from 70 lpm [18.5 gpm] NG10 up to 20,000 lpm [5,300 gpm] NG160. The hydraulic valve program is one of the most complete worldwide in terms of functionality, variety, and nominal size.\u003c/p\u003e\r\n \u003cp\u003eAdvantages:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eHigh flow capability, far above the \u0026quot;subplate valves\u0026quot;\u003c/li\u003e\r\n \u003cli\u003eInsensitivity to high pressure drops\u003c/li\u003e\r\n \u003cli\u003eSame cavity for all functions simplifies manufacturing\u003c/li\u003e\r\n \u003cli\u003eLow flow resistance\u003c/li\u003e\r\n \u003cli\u003eCompact installation - multi function, sized to match the flow path\u003c/li\u003e\r\n \u003cli\u003eMulti-function - same device can control direction, pressure and flow\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003ch2\u003eIntegrated Hydraulic Manifold Systems:\u003c/h2\u003e\r\n \u003cp\u003eAnother important capability of Moog Hydrolux is the design of hydraulic manifold blocks based on vast experience in many applications. Manifold systems up to a weight of 6500 kg (14,346 lb) can be manufactured onsite or subcontracted to other facilities.\u003c/p\u003e\r\n \u003cp\u003eSample of Applications Experience:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eInjection Molding Machines\u003c/li\u003e\r\n \u003cli\u003eBlow Molding Machines\u003c/li\u003e\r\n \u003cli\u003eDie Casting Machines\u003c/li\u003e\r\n \u003cli\u003ePresses\u003c/li\u003e\r\n \u003cli\u003eMetal Forming Machines\u003c/li\u003e\r\n \u003cli\u003eHeavy Industry Machines\u003c/li\u003e\r\n \u003cli\u003ePaper Machines\u003c/li\u003e\r\n \u003cli\u003eScrap Shear and Presses\u003c/li\u003e\r\n \u003cli\u003eWindmills\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003ch2\u003eThe Future:\u003c/h2\u003e\r\n \u003cp\u003eWe are pleased to announce that in 2005 Moog Hydrolux will leave its present location in the heart of Luxembourg City and move to new building in Luxembourg Bettembourg in order to take advantage of the ability to expand and develop more efficient operations. As always, Moog is focused on the evolution of our technology and sharing our know-how with customers to find the best solution to their problems.\u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003eKarl Tratberger is a Chief Staff Engineer and his job responsibilities include project engineering, design of hydraulic systems, technical customer support, and sales support. He started as engineer in 1984 with Hydrolux, and advanced to Chief Staff Engineer with Moog-Hydrolux in 1999. He studied Mechanical Engineering at “Fachhochschule Niederrhein Krefeld” with a specialty in hydraulics (with Prof. Dr.-Ing. K.-H. Post).\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:category/articles","moog-news-and-events:category/blogs","moog-news-and-events:product/cartridge-and-servo-cartridge-valves"],"startDate":"2004-01-01T00:00:00.000-05:00","categories":[{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"},{"left":"Cartridge and Servo Cartridge Valves","right":"moog-news-and-events:product/cartridge-and-servo-cartridge-valves"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2004/12/moog-hydrolux.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Selection of Ball Screw versus Roller Screw Technologies","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Moog is uniquely able to provide proven solutions in a variety of technologies due to our extensive experience applying hydraulic and electric motion control. Our “technology neutral” perspective means that we recommend the best technical solution for a customer as we have proven expertise in all technologies and will not...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eMoog is uniquely able to provide proven solutions in a variety of technologies due to our extensive experience applying hydraulic and electric motion control. Our “technology neutral” perspective means that we recommend the best technical solution for a customer as we have proven expertise in all technologies and will not favor one over another. For example, we design and build electric, hydraulic, and even hybrid (a combination of mechanical and hydraulic technologies) actuation products and systems as well as electronic control and power elements, and software building blocks. This means we have a high degree of objectivity and flexibility to find the highest value solution for our customer.\u003c/p\u003e\r\n \u003cp\u003eOne example where Moog uses the “technology neutral” perspective is in recommending the best technology for electric actuators or cylinders. Tradition has held that roller screw is superior to ball screw technology. There are many different parameters to consider when deciding between the two. Lifetime is often one of the biggest, and sometimes overlooked, factors. Roller screws do have a higher dynamic load rating than ball screws, all else being equal (particularly envelope size). However, this simple fact does not tell the whole story. In many cases, the size and configuration of a ball screw can be specified so the actuator will meet all the performance requirements of the application while meeting or even exceeding the dynamic load capability and lifetime of a suitable roller screw actuator.\u003c/p\u003e\r\n \u003cp\u003eBall screw actuators offer several advantages over roller screw actuators:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eAn appropriately sized ball screw actuator will always be inherently less expensive than its roller screw counterpart.\u003c/li\u003e\r\n \u003cli\u003eBall screws offer higher efficiency than roller screws. This means that overall power requirements will be lower, process throughput is higher, and the need for external cooling is reduced.\u003c/li\u003e\r\n \u003cli\u003eBall screws also have inherently lower back drive force compared to roller screws.\u003c/li\u003e\r\n \u003cli\u003eThis is important in applications that have special requirements such as fail-safe design and extremely smooth operation.\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003eRoller screw actuators are the correct choice for extremely high duty cycle applications where:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eA ball screw actuator sized to meet the lifetime requirements does not fit the envelope, and\u003c/li\u003e\r\n \u003cli\u003eThe required lifetime exceeds that of the appropriately sized ball screw actuator.\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003eThe success of any electrical actuation solution is contingent on obtaining a good specification of the application, proper sizing, proven components and proper maintenance. The specification and sizing stages are very important and require close communication between the customer’s engineers and the Moog application engineers. As far as proven components, Moog has taken a building block approach to electro-mechanical actuator design that means, while most applications require some degree of customization, the majority of the critical components are proven based on fielded solutions and extensive durability testing. Finally, a routine maintenance program tailored to the application is essential in achieving the project life of the actuator.\u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003eKen May has been with Moog since 1997 in capacities of Project Engineer and Engineering Manager dealing mostly with electromechanical actuation and motion control system solutions. He received his MSEE from the Rochester Institute of Technology in 1995 with concentration in Control Systems Engineering.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:product/actuators-and-servoactuators","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:industry/simulation","moog-news-and-events:industry/test","products:animatics/actuators/specifications/type/ball-screw-actuators","moog-news-and-events:category/articles","moog-news-and-events:category/blogs","moog-news-and-events:industry/industrial-machinery"],"startDate":"2004-01-01T00:00:00.000-05:00","categories":[{"left":"Actuators \u0026 Servoactuators","right":"moog-news-and-events:product/actuators-and-servoactuators"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Simulation","right":"moog-news-and-events:industry/simulation"},{"left":"Test","right":"moog-news-and-events:industry/test"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"},{"left":"Industrial Machinery","right":"moog-news-and-events:industry/industrial-machinery"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2004/08/selection-of-ball-screw-versus-roller-screw-technologies.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Motion Control Technologies That Can Save a Life","openInANewTab":false,"articleTitleType":"h1","smallDescription":"It\u0027s late and you are tired. It\u0027s been a long day. Your job: Army Helicopter Pilot. Your missions: medical evacuation and personnel extraction. After only a few brief moments of sleep, you are rudely awakened by the duty officer and told that you must fly an immediate mission to rescue...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eIt\u0027s late and you are tired. It\u0027s been a long day. Your job: Army Helicopter Pilot. Your missions: medical evacuation and personnel extraction. After only a few brief moments of sleep, you are rudely awakened by the duty officer and told that you must fly an immediate mission to rescue a downed pilot.\u003c/p\u003e\r\n \u003cp\u003eQuickly grabbing your flight gear, you stumble half asleep to the helicopter. Strapping in, your hands, feet and eyes fly over the flight controls, switches and gages, noting engine settings, fuel load, etc. as you quickly bring the bird up to flying status and initiate the mission. Flying low over the jungles, evading enemy locations, you locate the downed pilot through his emergency beacon. You spot the pilot and a clearing sufficient to land in for pick up. As quickly as possible, you load the pilot and clear the area, heading back for base. You continue to fly in an evasive mode to evade enemy detection. The wind picks up and flying is difficult. However, in due time, you arrive back at the base, mission complete.\u003c/p\u003e\r\n \u003cp\u003eThis same mission continues to be carried out by pilots in various parts of the world. Sloppy flying is often the result of poor training. Poor training can lead to errors and in the worst cases, loss of the helicopter, the crew and the person or persons being rescued/extracted. Bottom line: The better the fidelity of the training, the better the chances of survival. Today, operational flight accidents in US combat are 80% less than they were 30 years ago due to a commitment to training activity and the increase in simulation fidelity. And Moog is on the front lines of this training, providing state-of-the art motion components and motion bases for flight training. Moog has a long history providing hydraulic and all electric motion bases for flight simulation and remains on the forefront of new technology that is re-energizing the industry.\u003c/p\u003e\r\n \u003cp\u003e\u003ca style\u003d\"display: inline;\" href\u003d\"https://moogicd.typepad.com/.a/6a0133f2f3e9c6970b014e88547e54970d-pi\"\u003e\u003cimg class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b014e88547e54970d\" style\u003d\"display: block;margin-left: auto;margin-right: auto;\" title\u003d\"TH-57\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b014e88547e54970d-800wi\" border\u003d\"0\" alt\u003d\"TH-57\" /\u003e\u003c/a\u003e\u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003eTH-57 Motion Simulator US Navy Trainer\u003c/h3\u003e\r\n \u003cp style\u003d\"text-align: center;\"\u003e \u003c/p\u003e\r\n \u003ch2\u003eSimulation Requirements\u003c/h2\u003e\r\n \u003cp\u003eThe critical nature of the application is clear when you think of the implications training has for pilots and rescue personnel. When an application means life or death, great consideration is given to the fidelity and reliability of the motion control system.\u003c/p\u003e\r\n \u003cp\u003eSimulation training has a broad range of motion requirements. For flight training, there is a need for large actuators with 1.52 m. (60 in.) of stroke and nominal output forces up to 15,000 kg (approximately 32,000 lb.). A training cycle can last up to 4 hours with the flight crew and training instructor inside the instructor hut/cockpit assembly. The cockpit assembly utilizes as much of the \u0026quot;real\u0026quot; bird as possible. Outside of the cockpit is one of several types of visual systems, which projects the appropriate scene to the flight crew.\u003c/p\u003e\r\n \u003cp\u003eThe motion base has to be capable of moving the hut, cockpit, and visual system. Smooth operation is mandatory, as is low noise generation. The system will sit at mid stroke for the majority of the training period, just as the average passenger experiences during a flight on a commercial airline. However, when the instructor generates a problem, the motion base must respond in any or all six degrees of motion i.e., pitch (tilt up or down) heave (up/down), roll (tilt to the left or right), surge (move forward or backwards), sway (side to side) or yaw (rotation to the left or right). Rapid and violent motion may exist for 1 to 3 minutes and than back to the calm and level flight. However, even with the straight and level flight, motion is still required to generate engine vibration, flap actuation, pump effects, etc.\u003c/p\u003e\r\n \u003cp\u003eDriver training has the opposite requirements. Vehicles (off road, marine, or trains) all have high vibration road and track requirements while marine training requires a reproduction of sea states. In these cases, the motion base is almost constantly moving, and though response is critical, smoothness is not as critical in driver training.\u003c/p\u003e\r\n \u003ch2\u003eElectromechanical/Electrohydraulic Technologies\u003c/h2\u003e\r\n \u003cp\u003eMoog has been providing components for simulators for over 30 years, first servovalves, than hydraulic actuators (motion legs) and finally complete motion bases. Today, Moog offers motion bases based on either electrohydraulic or electromechanical technologies.\u003c/p\u003e\r\n \u003cp\u003eAn example of Moog\u0027s motion base products is the all digital electrohydraulic six degrees of freedom motion base with a payload capability of 14,500 kg (approximately 32,000 lbs) of flying weight recently delivered to NLX Corporation, an internationally recognized provider of simulation and training systems for military and commercial customers. The application is for the US Navy training center at NAS Whiting for the TH-57 helicopter. (See Appendix A for more details.)\u003c/p\u003e\r\n \u003cp\u003eThese motion bases represent the integration of Moog\u0027s hydraulic background, our capability in system design and integration, and our software development to meet the demands of an industry that requires a 95% or better up time for the complete system (not just the Moog motion base!).\u003c/p\u003e\r\n \u003cp\u003eA question an industry insider might ask is “Why use an electrohydraulic motion base when the world seems to be converting from electrohydraulic systems to electro-mechanical systems?” There is no single answer to this question. Every site and application is unique to itself. In large training centers with multiple motion bases, an upgrade of only one base converting to electric would increase the training requirements of the maintenance staff as well as add to the inventory of spare parts. By staying with a hydraulic system, they reduce their overall capital cost and only have a small training delta. For some applications, hydraulics is still the only option. Flight simulators with large flying payload requirements (18,000 kg. (approximately 40,000 lb.) and above) are only addressed with hydraulic components. For 4,500 kg. (approximately 10,000 lb.) to the mid 13,600 kg. (approximately 30,000 lb.) of flying load, either solution will address the requirement from a motion side.\u003c/p\u003e\r\n \u003cp\u003eThe all-digital motion control cabinet represents an industry trend that is replacing analog signals and processing with digital communication and control loops. Unlike hydraulics where replacement components (and sometimes the original components) are available in the market place, analog components, if available, are becoming harder to find. With all upgrades of the host computer, image generators, etc. utilizing today\u0027s personal computers with Ethernet or Firewire communication protocols, the service personnel are already receiving digital training. Thus, the issues of training in digital technology have already been addressed, with the motion base training adding only a small delta.\u003c/p\u003e\r\n \u003cp\u003e\u003ca style\u003d\"display: inline;\" href\u003d\"https://moogicd.typepad.com/.a/6a0133f2f3e9c6970b01543233fc17970c-pi\"\u003e\u003cimg class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b01543233fc17970c\" style\u003d\"display: block;margin-left: auto;margin-right: auto;\" title\u003d\"6DOF5000E\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b01543233fc17970c-800wi\" border\u003d\"0\" alt\u003d\"6DOF5000E\" /\u003e\u003c/a\u003e\u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003e6DOF5000E 2,500 kg. (5,000 lb.) Payload\u003c/h3\u003e\r\n \u003cp style\u003d\"text-align: center;\"\u003e \u003c/p\u003e\r\n \u003cp\u003eFor loads less than 4,500 kg. (approximately 10,000 lb.), all electric systems seem to be the general acceptable solution. Here Moog offers the alternate electromechanical technology and provides complete turnkey solutions for 1,000 kg. (approximately 2,000 lb.) payloads (6DOF2000E) and 2,500 kg. (approximately 5,000 lb.) payloads (6DOF5000E). In the intermediate range, Moog\u0027s electromechancial systems are similar to the components provided for the hydraulic motion bases. (See appendix B for more information.)\u003c/p\u003e\r\n \u003cp\u003eThe all-electric flight simulators include electric legs with integral absolute position feedback transducers, and all digital motion control cabinet. Moog also provides the upper and lower joints as well as optional instrument packages used to test the system at commissioning and to run ongoing performance tests such as the operational readiness test. With the data logging features built into the motor controllers and PC, this provides maintenance personnel the ability to test these systems without additional test equipment.\u003c/p\u003e\r\n \u003cp\u003e\u003ca style\u003d\"display: inline;\" href\u003d\"https://moogicd.typepad.com/.a/6a0133f2f3e9c6970b01538e61295a970b-pi\"\u003e\u003cimg class\u003d\"asset asset-image at-xid-6a0133f2f3e9c6970b01538e61295a970b\" style\u003d\"display: block;margin-left: auto;margin-right: auto;\" title\u003d\"6DOF25000E\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/.a/6a0133f2f3e9c6970b01538e61295a970b-800wi\" border\u003d\"0\" alt\u003d\"6DOF25000E\" /\u003e\u003c/a\u003e\u003c/p\u003e\r\n \u003ch3 style\u003d\"text-align: center;\"\u003e6DOF25000E Motion Base\u003c/h3\u003e\r\n \u003cp style\u003d\"text-align: center;\"\u003e \u003c/p\u003e\r\n \u003ch2\u003eCurrent Applications\u003c/h2\u003e\r\n \u003cp\u003eWith Moog\u0027s unique position of providing high performance servovalves and associated components and electromechanical servo actuators, we are in a position to offer the technology and performance solution best suited to individual training needs. From replacing and upgrading hydraulic motion bases for current simulators to building state-of-the-art new electric bases, Moog is a leader in providing motion solutions for the industry. All together, Moog has delivered over 350 all electric motion bases and thousands of servovalves and other hydraulic components for this important area of high performance motion simulation in military, commercial, and industrial training.\u003c/p\u003e\r\n \u003ch2\u003eSummary\u003c/h2\u003e\r\n \u003cp\u003eMoog is a manufacturer of high performance motion control solutions, providing the “brains” and the “muscle” to address demanding needs. Moog components and systems used in training and certification of pilots, drivers, and crews highlight this capability. Regardless of the muscle technology used, our “brains” of motion simulation uses state-of-the-art digital control topologies with Moog’s motion control software. Our capabilities in electrohydraulic and electromechanical closed-loop systems allows us to address any application, matching the performance and customer desires for specific projects. Moog uses the same approach whether it is a flight training, industrial automation, or a process control application: Apply the right technology based on the need, not just the \u0026quot;production\u0026quot; technology that is \u0026quot;off the shelf.\u0026quot;\u003c/p\u003e\r\n \u003ch2\u003eAppendix A\u003c/h2\u003e\r\n \u003cp\u003eMoog hydraulic motion base consists of:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eHydraulic legs – The standard units have 60 inches of stroke. To address system safety, they include integral snubbing at either end of travel and a servovalve with integral abort function. Actuator feedback data is provided by a linear magneto restrictive linear position transducer, pressure transducers and limited switches\u003c/li\u003e\r\n \u003cli\u003eHydraulic Power Unit (HPU)– This is a state of the art hydraulic power unit with two Moog high performance, variable volume, variable pressure pumps, energy efficient pump motors, filtration, and separate chilling loop. The control circuitry has been designed for both local and remote control capability. This allows maintenance to be performed on the HPU without having the simulator active. The sensor package included with the HPU measures pressure, temperature, and fluid level. Dump and blocking valves are used to quickly remove pressure and isolate the power unit from the motion base during emergency shut down. System blocking valves allow the HPU to achieve full pressure without affecting the motion base during maintenance activity.\u003c/li\u003e\r\n \u003cli\u003eMotion Control Cabinet – This motion controller assembly closes the motion control loops using digital technology. These loops include position, velocity and force loops with appropriate compensation using the feedback transducers mounted on the actuator. The cabinet interfaces with the HPU assembly to monitor and control the HPU functions during simulation. It interfaces with the simulator host computer using Ethernet or Firewire protocols. Motion cueing software, function generators for white noise and discrete frequencies are integrated with the Moog motion software to provide full flight simulation capability.\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003eIn addition to these three major components in the simulation system, Moog also supplies the upper and lower joints, filtration and distribution system and all electrical cables between the Motion Control Cabinet, legs, and HPU. Moog provides ongoing support for these systems that includes field installation supervision, training and long term maintenance support of on site personnel.\u003c/p\u003e\r\n \u003ch2\u003eAppendix B\u003c/h2\u003e\r\n \u003cp\u003eA Moog motion base consists of:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eElectric legs with integral absolute position feedback transducers. These are 60 inch stroke actuators with greater than 25,000 pound payload capability. They are grease and oil lubricated at the factory and require minimum field maintenance. Patented integral snubbing is provided to protect the simulator from end of stroke peak velocity stops. The snubbing is engaged in the last three inches of stroke in either direction. The snubbing force is proportional to the velocity of the actuator.\u003c/li\u003e\r\n \u003cli\u003eThe all Digital Motion Control Cabinet is the equivalent to the pump room and motion control cabinet as described in the hydraulic section. It includes the communication interface, loop closure, and motor controllers. For safety, it includes return to home amplifiers/motor drives, which are battery, backed up emergency circuits similar to the hydraulic abort function. This cabinet is located within the training bay with Moog providing all cables between the legs and the MCC.\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003ch2\u003eAbout the Author\u003c/h2\u003e\r\n \u003cp\u003eCharles Bartel, Jr., Simulation Market Manager for the Industrial Controls Division, has been involved with motion control as an electrical design engineer, project engineer, program manager and application engineer throughout his 32-year career at Moog. He has designed and commissioned both electromechanical and electrohydraulic systems. Charles is a Certified Motion Control Instructor and author for the Association of International Motion Engineers.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:product/actuators-and-servoactuators","moog-news-and-events:product/simulation-tables","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:industry/simulation","moog-news-and-events:product/controllers-controls-and-software","moog-news-and-events:industry/test","moog-news-and-events:product/motion-systems","moog-news-and-events:category/articles","moog-news-and-events:category/blogs"],"startDate":"2004-01-01T00:00:00.000-05:00","categories":[{"left":"Actuators \u0026 Servoactuators","right":"moog-news-and-events:product/actuators-and-servoactuators"},{"left":"Simulation Tables","right":"moog-news-and-events:product/simulation-tables"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Simulation","right":"moog-news-and-events:industry/simulation"},{"left":"Controllers, Controls \u0026 Software","right":"moog-news-and-events:product/controllers-controls-and-software"},{"left":"Test","right":"moog-news-and-events:industry/test"},{"left":"Motion Systems","right":"moog-news-and-events:product/motion-systems"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2004/08/motion-control-technologies-that-can-save-a-life.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Digital Interface Valve with an Integrated Microprocessor and Fieldbus Communications","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Moog Inc. has developed a new hydraulic valve platform, Digital Interface Valves, with microprocessor based electronics and a CANOpen fieldbus. These new valves can replace analog technology and offer configurable functions that enable customers to define the dynamic behavior of the valve and adapt its characteristics to particular application requirements,...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eMoog Inc. has developed a new hydraulic valve platform, Digital Interface Valves, with microprocessor based electronics and a CANOpen fieldbus. These new valves can replace analog technology and offer configurable functions that enable customers to define the dynamic behavior of the valve and adapt its characteristics to particular application requirements, while providing high-precision digital flow and pressure control. These valves are central to implementing a distributed control concept in a machine because tasks can be assigned to local devices rather than the main control device, providing our customer’s machines with increased flexibility and functionality.\u003c/p\u003e\r\n \u003cp style\u003d\"text-align: center;\"\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_4/Product_Spotlight/Digital-Interface-Valve1.jpg\" alt\u003d\"\" /\u003e\u003c/p\u003e\r\n \u003cp\u003eThe Direct Drive Servo-Proportional Valve of the Digital Interface Valve (D638 Series) is operating in multiple applications around the world. Prototypes are being tested for other models including the Digital pQ Servo-Proportional Valves (D941 Series) for pressure control and pressure limiting applications. This new product development platform is part of Moog’s ongoing initiative to extend digital intelligence to its most advanced hydraulic and electric motion control products.\u003c/p\u003e\r\n \u003cp\u003eKey benefits of Digital Interface Valve products for customers are:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eCANBus Communication: Diagnostic capabilities, integrated monitoring of key environmental and internal characteristics, and valve parameter modifications can be accessed on-site or remotely.\u003c/li\u003e\r\n \u003cli\u003eFlexibility: The ability to download parameters via the fieldbus connection or directly from the upper PLC program enables optimum tuning of valve parameters during the machine cycle, even while the machine is operating. The Windows®-based graphical user interface is easy to learn and convenient\u003c/li\u003e\r\n \u003cli\u003eCost Savings: Since the pressure control loop is tunable via software, rather than passive electronic components, it is now possible to stock a single valve for multiple applications reducing the need to stock several valve models.\u003c/li\u003e\r\n \u003cli\u003eLower Installation Costs: A serial wiring scheme reduces the amount of wiring and improves noise immunity.\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003eSome special benefits of the design of the pQ Servo-Proportional Valve (D941 Series) include:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eSuperior Control: The improved frequency response of the design allow high spool position loop gain, providing excellent static and dynamic response and superior control system performance. The improved valve dynamic performance is due to the extremely high natural frequency of the ServoJet® pilot stage (500 Hz) and the implementation of advanced current control algorithms, which is only possible via digital electronics.\u003c/li\u003e\r\n \u003cli\u003eEnergy Savings: Considerably improved flow recovery (more than 90% of the pilot stage internal leakage flow) contributes to energy savings, especially for machines with multiple valves.\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp class\u003d\"text-photo\"\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_4/Product_Spotlight/E-0843.jpg\" alt\u003d\"\" /\u003e \u003cspan\u003e \u003c/span\u003e\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eReliability: The high pressure recovery of the ServoJet pilot stage (more than 80% delta p at 100% command signal) provides higher spool driving forces and ensures enhanced spool position repeatability.\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cli\u003eSafety: Fail-safe versions with defined safe spool position using a spring, a poppet valve or by external supply cut off ensure operator safety.\u003c/li\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:product/servo-valves-and-proportional-valves","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:category/articles","moog-news-and-events:category/blogs"],"startDate":"2004-01-01T00:00:00.000-05:00","categories":[{"left":"Servo Valves and Proportional Valves","right":"moog-news-and-events:product/servo-valves-and-proportional-valves"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2004/06/digital-interface-valve-with-an-integrated-microprocessor-and-fieldbus-communications.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Fundamentals of Industrial Noise Control in Systems with RKP Pumps","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Why would users experience noise from the Radial Piston Pump (RKP)? The RKP pump has a reputation of being one of the quietest pumps in the marketplace, but occasionally users may experience a noise problem that is often due to installation issues. There are two factors to be considered when...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003ch2\u003eWhy would users experience noise from the Radial Piston Pump (RKP)?\u003c/h2\u003e\r\n \u003cp\u003eThe RKP pump has a reputation of being one of the quietest pumps in the marketplace, but occasionally users may experience a noise problem that is often due to installation issues.\u003c/p\u003e\r\n \u003cp\u003eThere are two factors to be considered when looking at a noise problem. The first is intermittent internal forces caused by the reversing of a piston from the suction side to the high-pressure side of the RKP pump. This repeated loading results in a mechanical energy, which eventually radiates through the housing of the pump as air-borne noise. This intermittent internal force can cause some mechanically coupled system components to vibrate and subsequently produce structure-borne noise.\u003c/p\u003e\r\n \u003cp\u003eThe other factor is the acoustic pressure wave produced by the compression of the hydraulic fluid. The resulting delivery flow from the RKP pistons will include a pulsation. This pressure ripple transfers fluid-borne noise into the hydraulic circuit and, if allowed to propagate, can stimulate other parts of the system to which eventually radiate the energy as noise.\u003c/p\u003e\r\n \u003cp\u003eAgain, the end-user should establish if the problem is radiated noise through the housing or structural resonances of the system.\u003c/p\u003e\r\n \u003cp\u003e\u003c/p\u003e\r\n \u003cp\u003e\u003c/p\u003e\r\n \u003cp class\u003d\"box\"\u003e\u003c/p\u003e\r\n \u003cp class\u003d\"text-block\"\u003e\u003c/p\u003e\r\n \u003ch2\u003eWhat can a user do to prevent structure-borne noise?\u003c/h2\u003e\r\n \u003cp\u003eTo prevent structure-borne noise in a machine, it is necessary to decouple the pump from the machine structure. Moog frequently recommends a damping or anti-vibration flange between the pump and the electric motor and a soft coupling between the pump-to-motor drive shaft interface. The power unit (pump and electric motor) should be mounted with rubber, grommetlike supports at a stable and solid part of the machine framework. The discharge pressure line from the pump should be a flexible hose mounted with a wide bend. The high-pressure lines from the manifolds to the actuators should be fixed to the system by means of rubber clamps.\u003c/p\u003e\r\n \u003cp style\u003d\"text-align: center;\"\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_4/Ask_the_Expert/2004_RKP-Pump-W-damping.jpg\" alt\u003d\"\" /\u003e\u003c/p\u003e\r\n \u003cp\u003e\u003c/p\u003e\r\n \u003cp\u003e\u003c/p\u003e\r\n \u003cp class\u003d\"box\"\u003e\u003c/p\u003e\r\n \u003cp class\u003d\"text-block\"\u003e\u003c/p\u003e\r\n \u003ch2\u003eWhat are some solutions for fluid-borne noise?\u003c/h2\u003e\r\n \u003cp\u003eTo prevent fluid-borne noise from affecting other parts of the machine, Moog again recommends rubber damping elements (e.g. elastomeric isolation mounts or resilient pads) under any manifold at a stable part of the framework.\u003c/p\u003e\r\n \u003cp\u003eSome additional broadband noise may be present due to mechanisms such as cavitation, turbulence, and unstable pump compensators. Elimination of these problems will further minimize a secondary noise source. The suction line should be a short hose of sufficiently large diameter without any filters, check valves, and/or sharp edges.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:product/radial-piston-pumps","moog-news-and-events:category/articles","moog:blogs","moog-news-and-events:category/blogs"],"startDate":"2004-01-01T00:00:00.000-05:00","categories":[{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Radial Piston Pumps","right":"moog-news-and-events:product/radial-piston-pumps"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2004/06/fundamentals-of-industrial-noise-control-in-systems-with-rkp-pumps.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Customized Null Cutting and Optimized Performance","openInANewTab":false,"articleTitleType":"h1","smallDescription":"One of the most important services Moog offers is the ability to customize its products to improve machine performance and provide solutions to motion control problems that our customers are facing. This requires an advanced knowledge of system design and machine applications, as well as experience in designing and building...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eOne of the most important services Moog offers is the ability to customize its products to improve machine performance and provide solutions to motion control problems that our customers are facing. This requires an advanced knowledge of system design and machine applications, as well as experience in designing and building precision products. One example of this capability is the process of customizing the spool null cut in Moog’s Servovalves and Servo-Proportional Valves. It is a critical process for customers as this customization provides for the highest performance and precision of motion control. While many engineers are aware of the importance of the precision of the spool cut they may not be aware of the process Moog application engineers use to define a null cut configuration to solve system or machine problems.\u003c/p\u003e\r\n \u003cp\u003eThere are many options for customizing a spool null cut to optimize machine performance for a specific application. This article discusses some of the following typical configurations: critical center spool (axis cut), open center spool (underlap), closed center spool (overlap) and dual gain valves.\u003c/p\u003e\r\n \u003ch2\u003eCritical Center Spool Valves\u003c/h2\u003e\r\n \u003cp\u003eCritical center spool valves, also called “Axis cut or Zero overlap valves,” are the most popular valve configuration for high performance Moog Servovalves. This describes a product where the spool lands align with the edge of the ports so that the control flow is zero at null and there is no dead band in the null region. Axis cut valves are suitable for position control servo systems because they deliver seamless control flow to an actuator and give higher pressure gain, leading to increased actuation stiffness.\u003c/p\u003e\r\n \u003cp style\u003d\"text-align: center;\"\u003e\u003cimg alt\u003d\"\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_4/Did_You_Know/2004_Fig1.jpg\" /\u003e\u003c/p\u003e\r\n \u003cp\u003eThe axis cut valve may not be suitable for some applications. One example is a servo system that is not stable due to poor damping. Another involves situations where there is a strong requirement to save energy and the null leakage of the axis cut valve is unacceptable. In these situations, other null cut customization options are available.\u003c/p\u003e\r\n \u003ch2\u003eOpen Center Spool Valves\u003c/h2\u003e\r\n \u003cp\u003eOpen center spool valves also named “Underlapped valves” describes a product where each edge of the spool does not fully cover the corresponding control port in the null position. When the valve is at null this arrangement results in a flow from the supply port, across each control port to the return port.\u003c/p\u003e\r\n \u003cp style\u003d\"text-align: center;\"\u003e\u003cimg alt\u003d\"\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_4/Did_You_Know/2004_Fig2.jpg\" /\u003e\u003c/p\u003e\r\n \u003cp\u003eUnderlapped valves may be suitable in the following cases:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eMachines that lack adequate damping. Underlap can be helpful because the increased flow versus port pressure characteristic in the null region gives a natural damping effect. The typical underlap to improve system damping is normally 2 ~ 3% of rated control flow\u003c/li\u003e\r\n \u003cli\u003eMachines where the pressure gain of the axis cut valve is too high to give a reasonable gain distribution in the closed loop. Underlap may be used to achieve a suitable pressure gain.\u003c/li\u003e\r\n \u003cli\u003eMachines with a hydraulic servo-drive where there is a need to compensate for motor leakage by maintaining high strut port pressures to achieve better stability and higher stiffness at null. In this case, the metering edges of the two control ports to the return port are overlapped so that at null the strut port pressure is increased.\u003c/li\u003e\r\n \u003cli\u003eMachines that require the actuator to be manually overridden in case of power loss. An underlapped valve permits flow between two control ports of the open center valve. In this case safety, not performance, may be first priority.\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003eOn the negative side, this null cut configuration increases the null leakage with a resulting energy loss. This can be minimized by using so-called load sense systems, which unload the supply pressure during the no-load condition when the valve is at null.\u003c/p\u003e\r\n \u003ch2\u003eClosed Center Spool Valves\u003c/h2\u003e\r\n \u003cp\u003eClosed center spool valves, also named “Overlapped Valves”, describes a valve in which the spool land overlaps the edge of the port and completely block the ports in the bushing, when the valve is centered. \u003c/p\u003e\r\n \u003cp style\u003d\"text-align: center;\"\u003e\u003cimg alt\u003d\"\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_4/Did_You_Know/2004_Fig3.jpg\" /\u003e\u003c/p\u003e\r\n \u003cp\u003eThis is not commonly used in critical servo systems because of the negative effect of the resulting dead band, but the following are some conditions where there are advantages to using this form of customization:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eIn systems where axis cut valves do not work well due to high leakage through the diametral clearance between the spool and sleeve. Here a very small overlap may be required.\u003c/li\u003e\r\n \u003cli\u003eFor larger servovalves the null leakage of an axis cut can represent an unacceptable energy loss. To reduce this, a 3% overlap valve is frequently used.\u003c/li\u003e\r\n \u003cli\u003eWhen operator and machine safety is critical. In the event of power loss or no hydraulic pressure, the load can be held by an overlap valve, blocking the control ports.\u003c/li\u003e\r\n \u003cli\u003eIn Servo-Proportional valves without a bushing where rapid erosion of the critical flow control edges in the body can occur. Overlap is used together with electronic overlap compensation.\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp style\u003d\"text-align: center;\"\u003e\u003cimg alt\u003d\"\" src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_4/Did_You_Know/2004_Fig4.jpg\" /\u003e\u003c/p\u003e\r\n \u003ch2\u003eDual Flow Gain Valves\u003c/h2\u003e\r\n \u003cp\u003eA Dual Flow Gain Valve is another kind of customization where the valve has a non-linear characteristic curve. Typically, this valve has lower flow gain in the null region permitting higher system gain, but beyond a certain flow the higher flow gain permits high speed traverse. Typical examples of the application are electric discharging machines and material handling robots.\u003c/p\u003e\r\n \u003ch2\u003eAbout the Author\u003c/h2\u003e\r\n \u003cp\u003eNobuhiro Ohtaguro has worked for Moog in the Pacific for over 30 years. He started his career as an application engineer and progressed to Engineering Manager in Moog Japan. He also worked in Australia and Singapore as a Special Project Manager for 3.5 years. Today he provides technical advice and training to the engineers in the Pacific Moog subsidiaries.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:product/servo-valves-and-proportional-valves","moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:category/articles","moog-news-and-events:category/blogs"],"startDate":"2004-01-01T00:00:00.000-05:00","categories":[{"left":"Servo Valves and Proportional Valves","right":"moog-news-and-events:product/servo-valves-and-proportional-valves"},{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2004/06/customized-null-cutting-and-optimized-performance.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Product Design and Testing at Moog","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Turning High Performance into Reality How does a product become the high performance leader for motion control for the most demanding applications in the world? It starts with innovative ideas of the product design experts. It is then proven using the most advanced simulation tools and testing methods available in...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003ch2\u003eTurning High Performance into Reality\u003c/h2\u003e\r\n \u003cp\u003eHow does a product become the high performance leader for motion control for the most demanding applications in the world? It starts with innovative ideas of the product design experts. It is then proven using the most advanced simulation tools and testing methods available in the marketplace. Moog’s product design and testing are hidden assets that customers buy when they invest in best-in-class products.\u003c/p\u003e\r\n \u003cp\u003eWhile product design and testing may vary slightly among Moog’s core products, there are essential commonalities. To explore this, consider Moog’s core product range: Servovalves, Servo-Proportional Valves, Servomotors and Drives, Controllers, Pumps, and Electromechanical Actuators. Clearly the design and testing of a 92 gm. microvalve will be different from the process used for a 5,000 kg. manifold or a 432 kg. electromechanical actuator. What is common is the ability to ensure precision motion control by simulating product performance in complex control systems, and rigorous testing to verify performance in real world conditions.\u003c/p\u003e\r\n \u003cp\u003eMoog is profiling in this article two examples to demonstrate the complex role of product design and testing when creating performance-based products. The first example involves two types of simulation for Servo-Proportional Valves and the second addresses reliability testing for RKP Pumps. Similar examples are available for other products as well.\u003c/p\u003e\r\n \u003ch2\u003eI. Simulation Tools used by Moog for Product Design of Servo and Proportional Valves\u003c/h2\u003e\r\n \u003cp\u003eSimulation tools are an accepted way for engineers to understand and predict the behavior of a system. Moog is known for providing Servo-Proportional Valves that are exactly customized to provide the performance needed in a machine. Applying simulation to this product is a challenge and it involves the expertise Moog has gained in over 50 years in the business. In the section below, we will explore the details of valve simulation.\u003c/p\u003e\r\n \u003cp\u003eAll of our simulation tool examples are based on the finite element method (FEM), where a spatial field is divided into finite elements. By giving these elements a specific physical property and applying the correct boundary conditions, an analysis of the physical behaviour of solid materials and even fluids can be performed. The only difference between determining stress and strain in a valve body made of ductile gray cast iron and determining the flow induced force on a spool are the governing equations.\u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003eA. Structural Analysis\u003c/strong\u003e\u003c/p\u003e\r\n \u003cp\u003eDuring the design process it is useful to know how the structure (e.g. valve body) will react under the applied loads. One way Moog’s product designers obtain the answer is by using the software packages NASTRAN 4W and ANSYS to obtain detailed information about the deformations, stresses, and strains in the analyzed parts. These results can be used in further investigations such as estimation of fatigue limits or reducing stresses and deformation by modifying the actual geometry.\u003c/p\u003e\r\n \u003cp\u003eFigures 1 and 2 show typical applications of the FEM software looking at the deformation of a valve body.\u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003eB. Computational Fluid Dynamics (CFD)\u003c/strong\u003e\u003c/p\u003e\r\n \u003cp\u003eA common application of CFD software (“Cfdesign“ from Blue Ridge Numerics) is to predict the steady state flow induced forces in hydraulic spool valves. The CFD-code is based on the following fundamental fluid equations:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eMomentum conservation\u003c/li\u003e\r\n \u003cli\u003eMass conservation\u003c/li\u003e\r\n \u003cli\u003eEnergy conservation\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003eFlow force development is based on the momentum of the enforced redirection of the fluid jet and the change of hydraulic boundary conditions which accelerate the column of oil in the valve. The flow force can be divided into a steady-state and a transient part. Both parts have an effect on the moveable elements of a valve.\u003c/p\u003e\r\n \u003cp\u003eWith the shown conservation equations and the actual software capabilities, the following states can be simulated:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eInternal/external flow\u003c/li\u003e\r\n \u003cli\u003eCompressible/incompressible\u003c/li\u003e\r\n \u003cli\u003eLaminar/turbulent\u003c/li\u003e\r\n \u003cli\u003eSubsonic\u003c/li\u003e\r\n \u003cli\u003eSteady-state\u003c/li\u003e\r\n \u003cli\u003eHeat transfer (conduction, convection and conjugated)\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003eTo reach an optimal flow force compensation there are many possibilities. Substantially all of the possibilities can be reduced to the variation of the geometry. The aim of the geometry variation is the focusing of the jet of hydraulic oil close to the wall, so that there is nearly no loss of kinetic energy.\u003c/p\u003e\r\n \u003cp\u003eIn the following design study the flow force could be reduced from 25 N to 9 N at a pressure drop of 320 bar by adding a compensation cone to the spool and a full angular scallop to the body.\u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003eC. Magnetic Analysis\u003c/strong\u003e\u003c/p\u003e\r\n \u003cp\u003eAnother specific example of the role of simulation in creating best-in-class products is the design of the linear force motor that drives the spool of Moog’s new High Flow Direct Drive Valve (DDV) (D634Pseries). In order to optimize the electromagnetic circuits a software package called Maxwell (from Ansoft) was used. By optimizing the geometry and characteristics of all of the parts involved in the magnetic circuit, Moog has nearly doubled the motor stroke, while maintaining the high driving force levels. The result is the addition of a higher flow capacity valve within the Moog Direct Drive Valve family, that also has the contamination tolerance and low power consumption requirements these valves are known for in the marketplace.\u003c/p\u003e\r\n \u003ch2\u003eII. Stringent Reliability Testing for RKP Pump Products Allows for Reliable Customization.\u003c/h2\u003e\r\n \u003cp\u003eMoog’s Radial Piston Pump (RKP) product line is well-known for reliability, low noise, and high performance. This is underlined by its strong reputation in the marketplace and an extended warranty of 10,000 operating hours or 24 months (whichever occurs first) when used with mineral oil.\u003c/p\u003e\r\n \u003cp\u003eAs with Servo-Proportional Valves, a core advantage to RKP Pumps is Moog’s ability to customize the design to meet unique customer needs. When it is necessary to modify the design of single parts or subassemblies, replace one material with another, or to change the processes for heat treatment, testing is critical to product development. In all cases where a completely new design is created, it is necessary to investigate and document the implications of the modifications on function and lifetime.\u003c/p\u003e\r\n \u003cp\u003eBefore an RKP Pump with new parts can be released into production and delivered to a customer, it undergoes a stringent fatigue test, where the pump load and displacement must change between zero and maximum in a period of one second. This procedure is repeated for at least 5,000 hours. The engineers that specialize in RKP Pumps have access to six different test rigs that are computer controlled for executing lifetime reliability tests. The tests are automatically generated and sensors for pressure, temperature, and leakage monitor the given range of parameters and allow a 24 hour operation. Moog also performs tests with fluids other than mineral oil, such as HFC fluid. The ability to handle other fluids is a key feature for the RKP Pump.\u003c/p\u003e\r\n \u003cp\u003eAfter a pump has passed the lifetime test it is disassembled. Visual inspection allows the engineers to decide whether a modified part or subassembly design is ready for customer’s application. This ensures that all customized products meet the same stringent requirements that the Moog RKP Pump is known for in the marketplace.\u003c/p\u003e\r\n \u003ch2\u003eIII. Conclusion\u003c/h2\u003e\r\n \u003cp\u003eExcellence in product design is a combination of applying advanced technology and engineering expertise. The care that is used to ensure a Moog product is best-in -class starts with design and is carried through to manufacturing and global applications support. While simulation and testing are important components of the overall product design process, an intimate understanding of customers’ needs and application requirements is also a key part of Moog’s strategy. All of these things combined represent the reasons why Moog has earned its reputation as a world leader in the supply of high performance motion control products.\u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003eMatthias Finke is a Development Engineer at Moog GmbH in Germany where his main focus is on Finite Elements Method Simulation and Calculation. He received his degree in Mechanical Engineering from the University of Applied Sciences in Esslingen, Germany and wrote his Diploma Thesis using Moog as his topic. Dirk Becher is a Project Engineer, RKP at Moog GmbH, specializing in the design of piston pumps. He graduated with a degree in Mechanical Engineering from the University of Dresden, Institute for Fluid Power in Germany . He finished his Ph.D. in December 2003 with a thesis about the reduction of pulsation in axial piston pumps.\u003c/p\u003e\r\n \u003cp\u003eDirk Becher is a Project Engineer, RKP at Moog GmbH, specializing in the design of piston pumps. He graduated with a degree in Mechanical Engineering from the University of Dresden, Institute for Fluid Power in Germany . He finished his Ph.D. in December 2003 with a thesis about the reduction of pulsation in axial piston pumps.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:product/radial-piston-pumps","moog-news-and-events:category/articles","moog-news-and-events:category/blogs","moog-news-and-events:industry/simulation","moog-news-and-events:product/test-systems"],"startDate":"2004-01-01T00:00:00.000-05:00","categories":[{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Radial Piston Pumps","right":"moog-news-and-events:product/radial-piston-pumps"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"},{"left":"Simulation","right":"moog-news-and-events:industry/simulation"},{"left":"Test Systems","right":"moog-news-and-events:product/test-systems"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2004/02/product-design-and-testing-at-moog.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Custom-Built Solutions","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Products Manufacturing at Moog Moog has been a leader in precision motion control products for over 50 years and a player in global manufacturing and supply chain management since the 1960s. We have continued to evolve our systems and processes over time to specialize in both hydraulic and electric products...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003ch2\u003eProducts Manufacturing at Moog\u003c/h2\u003e\r\n \u003cp\u003eMoog has been a leader in precision motion control products for over 50 years and a player in global manufacturing and supply chain management since the 1960s. We have continued to evolve our systems and processes over time to specialize in both hydraulic and electric products and to meet customer expectations for best-in-class product design. Our organization is focused now on effectively delivering customized products so that each becomes the exact solution that a customer needs to improve a machine’s performance or solve a system problem.\u003c/p\u003e\r\n \u003cp\u003eThis article describes Moog’s new strategy for working with customers to build custom products to exacting specifications and how we work to continually improve our capabilities and service. We will use Servovalves and Servo-Proportional valves as examples but the concepts apply to all of Moog’s core product lines. Many people in the industry think of valves as standard products and are surprised to find that nearly every product made by Moog today is custom-designed and built for an exact machine and application. Our operations today and in the future will focus on meeting our customers’ needs for performance-based customized motion control solutions.\u003c/p\u003e\r\n \u003ch2\u003eMoog\u0027s Strategic Plan\u003c/h2\u003e\r\n \u003cp\u003eMoog’s Industrial Organization has recently completed a new business strategy based on the needs and concerns of our customers. Our objective is to be a Global Organization that supplies and services customized motion control solutions to Global and Regional Markets. Think of this as an agile single virtual company with the benefits of local representation. To implement this focus our operations are now designated as either supply-side or demand-side to enable faster and better delivery of custom products. This will allow us to better serve our customer by focusing on some core competencies:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eCustomer intimacy – Understanding customer needs and providing unique solutions.\u003c/li\u003e\r\n \u003cli\u003eAbility to customize our core product and platforms close to the customer interface.\u003c/li\u003e\r\n \u003cli\u003eGlobal Core Product Organization to leverage broad resources and concentrate on delivering best-in-class products, processes and service.\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003ch2\u003eCustomer Intimacy: Understanding Customer Needs\u003c/h2\u003e\r\n \u003cp\u003eCustomer intimacy has been the key to effective product development and application for the entire history of Moog. Our operations are organized as Centers of Excellence that specialize in the design and manufacture of products. \u003c/p\u003e\r\n \u003cp\u003eFor example, all of Moog’s electrical feedback Servo-Proportional Valves for industrial applications are centralized in Europe. These valves are then sold and supported in over 20 locations around the world, where the customer can communicate with our engineering staff in his or her local language. Many of our locations have operations that provide testing, and customization on-site to provide the maximum flexibility in providing solutions. Consequently, Moog also maintains a sophisticated global supply chain including purchasing, manufacturing, and distribution in the Americas, Europe, and the Pacific.\u003c/p\u003e\r\n \u003cp\u003eMoog uses regular customer satisfaction research to understand what is fundamental to our customers’ success and to ensure our operations meet current and future needs. In the hydraulics arena, new technologies such as microprocessor-based digital products offer not only additional features but also more software-based customization. The trend of transitioning machines from electro-hydraulic to electro-mechanical and hybrid control means that Moog’s approach of providing “technology neutral solutions,” will take on greater and greater importance. Moog is truly committed to providing customized solutions and working with customers to continually improve operations and the ability to act more quickly on needs.\u003c/p\u003e\r\n \u003ch2\u003eAbility to Customize Our Core Product and Platforms\u003c/h2\u003e\r\n \u003cp\u003eSome machine builders think of a servovalve, that has been around for 50 years, as a standard product that can be purchased off-the-shelf. Yet, Moog’s value to our customer is to provide the optimum motion control solutions to improve machine performance. For many machine builders, servovalves and Servo-Proportional Valves are the key to making their machine the fastest, most accurate, safest, and most energy efficient in the marketplace. Moog ensures that the latest design changes and improvements are incorporated into all new products rather than selling a component off-the-shelf and making it fit. Thus, Moog can serve customers better as a solution provider rather than a standard component manufacturer.\u003c/p\u003e\r\n \u003cp\u003eAs you would expect, Moog uses the latest manufacturing techniques from Point of Use Inventory to Lean Manufacturing to Value Stream Mapping in order to ensure the quality of product and timeliness of delivery. Most of our operations use cell or team manufacturing to ensure that decision-making and quality stays with each technician. While empowerment is a buzzword for many businesses today, it is actually core to Moog’s corporate culture and has been in practice since its inception in 1951. Moog’s culture is stated succinctly as “promoting a workplace with mutual trust and individual responsibility.” This philosophy is one of the reasons why the people of Moog have made it the quality leader in the industry.\u003c/p\u003e\r\n \u003cp\u003eAnother important element of customization is competency in precision manufacturing. For example, the fit and overlap of valve bodies and bushings and spools are manufactured to tolerances of microns (0.000050 – 0.000150 inches) using some of the most sophisticated honing, grinding, lapping and EDM machinery in the market. Even more important than machining is using state-of-the-art techniques to measure very small dimensions accurately and quickly. Moog developed this measuring technology in-house as the key to reliable and consistent machining processes.\u003c/p\u003e\r\n \u003cp style\u003d\"text-align: center;\"\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_4/Feature/2004_Image2.jpg\" alt\u003d\"\" /\u003e\u003c/p\u003e\r\n \u003cp\u003eIn addition to precision machining, the ability to assemble a large variety of customized products in small batches is a critical competency of Moog operations. This encompasses not only the supply chain management of over 100,000 different parts, but also documentation of assembly processes and testing. To meet our customer expectations of consistent quality and short delivery times, Moog must be able to assemble and adjust valves to customer specifications. The complexity of customizing all of our 35,000 models of servo and proportional valves is enormous, but products must also be offered at reasonable cost and delivery times, even for one-piece lot sizes. The answer for Moog is to employ effective global sourcing systems and partnerships with long term suppliers.\u003c/p\u003e\r\n \u003ch2\u003eGlobal Core Product Organization\u003c/h2\u003e\r\n \u003cp\u003eThe role of designing and building products at Moog is just one part of a wider Supply Chain Management process. With respect to core products and platforms, we manufacture or procure parts/materials from the most effective source, and consolidate like items to leverage volume and make best use of resources. Common processes are used around the Moog globe, which will enable rapid redeployment of tasks and resources on an “as required” basis.\u003c/p\u003e\r\n \u003cp style\u003d\"text-align: center;\"\u003e\u003cimg src\u003d\"/content/dam/moog/ideas-in-motion-control/images/images/Newsletters/Issue_4/Feature/2004_Image3.jpg\" alt\u003d\"\" /\u003e\u003c/p\u003e\r\n \u003cp\u003eOne important new service that is being developed by Moog experts to complement our future strategy is the ability to quickly provide custom working models of products for our customer’s prototype machines. This is increasingly critical to our customers as their new generation machine development time becomes compressed. Hence a rapid prototyping facility will be a collective cell of manufacturing, assembly, and testing capabilities supported by dedicated functions, that will enable the speedy transition from first design concept to first working model. Such an initiative will inevitably require streamlined processes to enable the vision to be realized.\u003c/p\u003e\r\n \u003cp\u003eDue to Moog’s 50 years of experience, an important aspect of our global supply chain and customization competency is the ability to store and retrieve specification data on the 35,000+ models manufactured at sites all round the world. When a customer needs a replacement of Moog product they can be assured of the same performance as well as product upgrades and design improvements. This requires a sophisticated manufacturing and assembly process that is tied to an effective specification system to manage this complexity.\u003c/p\u003e\r\n \u003ch2\u003eFuture Success:\u003c/h2\u003e\r\n \u003cp\u003eMoog’s new strategy builds on the success of 50 years to help us continue to design and build products that are not only best-in-class but a unique solution for the customer. While this article used valves as an example, the concept also applies to our servomotor and drives, pumps, and controllers as well as innovative sub-systems that combine multiple products. Clearly, Moog will continue to invest in our core capabilities in product design, manufacturing and service. This requires continual investment in machining, assembly, and testing of products including acquisition of new machines and control systems to further reduce set-up and cycle times. This also requires an emphasis on lean processes and efficient supply chains as well as a highly flexible organization. Of course, the people who work at Moog remain the most important element and the real secret behind our innovation and excellence. Today, more than ever, Moog is a partner in providing one of the most important key differentiators for our customers, a unique motion control solution made specifically for their machine.\u003c/p\u003e\r\n \u003ch2\u003eAppendix A: Valve Customization\u003c/h2\u003e\r\n \u003cp\u003eIn the example of servovalves and Servo-Proportional Valves, the amount and level of customization available is surprising to customers. To illustrate the level of customization Moog can provide in this example a list of some of the valve components that can be customized is listed below\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eTorque Motors/Spool Actuators (Linear Motor, Solenoid, Pilot Valve)\u003c/li\u003e\r\n \u003cli\u003eValve Size/Rated and Maximum Flows\u003c/li\u003e\r\n \u003cli\u003eOperating Pressure\u003c/li\u003e\r\n \u003cli\u003eValve Function (Q, P, Pq Control,.....)\u003c/li\u003e\r\n \u003cli\u003eNozzle size\u003c/li\u003e\r\n \u003cli\u003eCoil assembly\u003c/li\u003e\r\n \u003cli\u003eFeedback wire spring rate\u003c/li\u003e\r\n \u003cli\u003eHydraulic amplifier set up\u003c/li\u003e\r\n \u003cli\u003eSpool-in-Body/Bushing and Spool Assembly\u003c/li\u003e\r\n \u003cli\u003eNull cuts (see the attached article Did You Know)\u003c/li\u003e\r\n \u003cli\u003eFail-safe options (Electric/Hydraulic)\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003eColin Lewis was appointed as the Head of Global Core Products, Moog International in April 2004. His career started with Moog Controls Limited (MCL) in the United Kingdom as Director of Programs on Aerospace. He was subsequently named General Manger Aerospace. Prior to his most recent position, Colin jointly held the positions of Managing Director, MCL, and General Manager, Electric Products.\u003c/p\u003e\r\n \u003cp\u003eSpecial thanks to Gunter Kilgus, Dave Stocking, and Kim Marie McKernan who made significant contributions to this article.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:category/articles","moog-news-and-events:category/blogs","moog-news-and-events:industry/industrial-machinery","moog-news-and-events:industry/oil-and-gas","moog-news-and-events:industry/energy"],"startDate":"2004-01-01T00:00:00.000-05:00","categories":[{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"},{"left":"Industrial Machinery","right":"moog-news-and-events:industry/industrial-machinery"},{"left":"Oil and Gas","right":"moog-news-and-events:industry/oil-and-gas"},{"left":"Energy","right":"moog-news-and-events:industry/energy"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2004/06/custombuilt-solutions.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"DS2100 Servodrives","openInANewTab":false,"articleTitleType":"h1","smallDescription":"The DS2100 is Moog’s new fully digital servodrive that was developed as an extension of Moog’s successful DS2000 range of digital servo controllers. Like the DS2000, the DS2100 provides full digital control of brushless servo motors and delivers a technologically advanced system with excellent cost, performance, reliability, and flexibility. The...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eThe DS2100 is Moog’s new fully digital servodrive that was developed as an extension of Moog’s successful DS2000 range of digital servo controllers. Like the DS2000, the DS2100 provides full digital control of brushless servo motors and delivers a technologically advanced system with excellent cost, performance, reliability, and flexibility. The DS2100 utilizes high power microprocessors to deliver significantly increased current, velocity, and position performance that is demanded by many modern applications. In addition to increased performance, the DS2100 also provides a full range of interfaces to servomotors, feedback devices, and higher-level controllers.\u003c/p\u003e\r\n \u003ch2\u003eKey Features:\u003c/h2\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eHigh performance loop closure via full digital control\u003c/li\u003e\r\n \u003cli\u003eAdvanced resolver demodulation for high performance at lower cost\u003c/li\u003e\r\n \u003cli\u003eWide range of interfaces to servomotor feedback devices\u003c/li\u003e\r\n \u003cli\u003eSupport of industry standard digital serial interfaces\u003c/li\u003e\r\n \u003cli\u003eIntegrated universal power supply\u003c/li\u003e\r\n \u003cli\u003e7 programmable digital inputs\u003c/li\u003e\r\n \u003cli\u003eHardware enable input\u003c/li\u003e\r\n \u003cli\u003e3 Digital outputs\u003c/li\u003e\r\n \u003cli\u003eDrive ready output\u003c/li\u003e\r\n \u003cli\u003eBrake control output\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003ch2\u003eGeneral Characteristics\u003c/h2\u003e\r\n \u003cp\u003eThe DS2100 Servodrive integrates the following functions:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eAdvanced resolver interface yielding 15 bits of useful position information\u003c/li\u003e\r\n \u003cli\u003eEncoder interface (incremental, SSI, Hyperface and Endat)\u003c/li\u003e\r\n \u003cli\u003e7 segment display for error \u0026amp; status information\u003c/li\u003e\r\n \u003cli\u003eFully configurable digital loop closure for current, velocity, and position\u003c/li\u003e\r\n \u003cli\u003eVelocity loop closure bandwidth of over 400Hz\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003ch2\u003eCANOpen Interface\u003c/h2\u003e\r\n \u003cp\u003eA full CANOpen interface to the CiA specifications DS301 and DSP402a is provided. This interface provides support for the following modes:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eFactors (allows the use of engineering units)\u003c/li\u003e\r\n \u003cli\u003eDirect torque and direct velocity\u003c/li\u003e\r\n \u003cli\u003eProfile velocity and profile position\u003c/li\u003e\r\n \u003cli\u003eInterpolated position\u003c/li\u003e\r\n \u003cli\u003e10 homing modes\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003eRobert Morgan, Product Line Manager, Global Drives based in Moog Italiana Srl in Casella, Italy.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:product/servodrives-drives-and-drive-systems","moog-news-and-events:category/articles","moog-news-and-events:category/blogs"],"startDate":"2004-01-01T00:00:00.000-05:00","categories":[{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Servodrives, Drives \u0026 Drive Systems","right":"moog-news-and-events:product/servodrives-drives-and-drive-systems"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2004/02/ds2100-servodrives.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Oil Filtration Requirements for Industrial Servo Systems","openInANewTab":false,"articleTitleType":"h1","smallDescription":"The most effective way to reduce life cycle costs of an oil hydraulic system, regardless of the types of valve used, is through close attention to contamination control. There is a wide range of information on the subject so we are summarizing the key concepts. For industrial servo systems the...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eThe most effective way to reduce life cycle costs of an oil hydraulic system, regardless of the types of valve used, is through close attention to contamination control. There is a wide range of information on the subject so we are summarizing the key concepts.\u003c/p\u003e\r\n \u003cp\u003eFor industrial servo systems the ideal system filter arrangement is summarised as follows:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eUse a 15 micron (Beta 15 \u0026gt;\u003d 75) high pressure filter without by-pass just before the valve or critical parts of the valve (e.g. pilot)\u003c/li\u003e\r\n \u003cli\u003eUse a 3 micron (Beta 3 \u0026gt;\u003d 75) low pressure filter in the return or bypass line.\u003c/li\u003e\r\n \u003cli\u003eUse a filter in the tank breather that is at least the same filtration level as the finest filter in the system.\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003eThis recommendation is based on the fact that most servo and proportional valves can accept the odd particle up to 25 microns so the pressure filter will protect the valve from catastrophic failure. The real work is done by the low pressure filter reducing the small particle contamination which is the prime contributor to component wear and silting.\u003c/p\u003e\r\n \u003cp\u003eAssuming that the filters are properly dimensioned and care is taken during initial installation and maintenance the aim should be to limit oil contamination to 16/13 (under the old ISO 4406) or 19/16/13 (under the new ISO 4406). For long life, the maximum levels per the old and new ISO are 15/12 and 18/15/12, respectively. This may\u003c/p\u003e\r\n \u003cp\u003eIt is important to note that these are maximum contamination levels and with proper care and regular filter change significantly lower levels can and should be achieved. Also attention must be paid to a number of other factors that contribute to oil condition problems such as elevated temperatures, high tank humidity, “dirty” new oil etc.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:category/articles","moog-news-and-events:category/blogs","moog-news-and-events:industry/industrial-machinery","moog-news-and-events:product/services-industrial","moog-news-and-events:product/repairs-industrial"],"startDate":"2004-01-01T00:00:00.000-05:00","categories":[{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"},{"left":"Industrial Machinery","right":"moog-news-and-events:industry/industrial-machinery"},{"left":"Services - Industrial","right":"moog-news-and-events:product/services-industrial"},{"left":"Repairs - Industrial","right":"moog-news-and-events:product/repairs-industrial"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2004/02/oil-filtration-requirements-for-industrial-servo-systems.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Bernoulli Forces","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Fluid flow across a valve spool generates forces which are caused by pressure drop and change of flow direction. These are named Bernoulli Forces. Bernoulli Forces tend to close the valve and limit the controllable hydraulic power over the valve. This is mainly a limitation with direct operated valves because...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eFluid flow across a valve spool generates forces which are caused by pressure drop and change of flow direction. These are named Bernoulli Forces.\u003c/p\u003e\r\n \u003cp\u003eBernoulli Forces tend to close the valve and limit the controllable hydraulic power over the valve. This is mainly a limitation with direct operated valves because of the low spool driving forces available from solenoids or linear force motors. Bernoulli Forces are often a critical factor for proportional or servovalve performance in closed-loop control applications.\u003c/p\u003e\r\n \u003cp\u003eWith Moog’s advanced spool design it is possible to partially compensate for Bernoulli Forces to increase the controllable hydraulic power across a spool valve. Moog uses highly sophisticated CAE tools to find optimum solutions for Bernoulli Force compensation in its direct drive spool valves. This means that Moog can often provide the required level of hydraulic power with a single stage direct drive valve where other companies need a two stage pilot operated valve, thereby saving the customer money and improving reliability.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:category/articles","moog-news-and-events:category/blogs","moog-news-and-events:product/servodrives-drives-and-drive-systems","moog-news-and-events:product/servo-valves-and-proportional-valves"],"startDate":"2004-01-01T00:00:00.000-05:00","categories":[{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"},{"left":"Servodrives, Drives \u0026 Drive Systems","right":"moog-news-and-events:product/servodrives-drives-and-drive-systems"},{"left":"Servo Valves and Proportional Valves","right":"moog-news-and-events:product/servo-valves-and-proportional-valves"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2004/02/bernoulli-forces.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Achieving High Speed and Precision","openInANewTab":false,"articleTitleType":"h1","smallDescription":"Customized Solutions for Machine Builders Real improvement in machine performance is the goal for Moog when developing a solution for our customers. A machine builder named Morphic Technologies (http://www.morphic.se), based in Sweden, is an ideal example of Moog’s ability to design a custom solution that achieves vastly better results than...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003ch2\u003eCustomized Solutions for Machine Builders\u003c/h2\u003e\r\n \u003cp\u003eReal improvement in machine performance is the goal for Moog when developing a solution for our customers. A machine builder named Morphic Technologies (\u003ca href\u003d\"http://www.morphic.se/\"\u003ehttp://www.morphic.se),\u003c/a\u003e based in Sweden, is an ideal example of Moog’s ability to design a custom solution that achieves vastly better results than have ever been experienced with their machine. This was accomplished through a partnering relationship that involved applying experience in motion control, and using custom hydraulic and electric products in a wire cracking machine. The challenge in this application involved achieving very high speeds and precise accuracies to create parts that are perfect every time.\u003c/p\u003e\r\n \u003cp\u003eThe expertise of Moog’s global engineering organization in hydraulic, electric, and hybrid technology was a perfect match for Morphic Technologies as their machine has a hydraulic impact axis and an electric feeding axis. A special customized servomotor and the new high performance DS2100 servodrive were used for the electric axis that controlled the speed of the machine. In addition, the Moog Servo Controller (MSC) was the perfect product to control the three high performance axes. The MSC also proved to be a money-saver as Morphic was able to eliminate the existing PLC. Most importantly, the ultimate solution not only met, but exceeded the customer’s demanding project goals.\u003c/p\u003e\r\n \u003ch2\u003eThe Application\u003c/h2\u003e\r\n \u003cp\u003eThe core competency of Morphic Technologies is the development of technology and systems for precision steering of extreme dynamic forces. One of its premier products is a wire cracking machine that is used by manufacturing facilities around the world for high quality wire cracking. The principle of operation for this machine is a metal wire that is fed through two tight fitting rings with orifices aligned in a row (cracking dies). One of these dies is hit with a huge impact (comparable to a hit with a hammer), while the other is kept in position. This causes the wire inside to crack due to the huge shock impact. Although the impact may cause only a movement of 1 mm, a wire of even 25 mm in diameter will crack through immediately. The result is a perfect surface instead of a traditional shear cut.\u003c/p\u003e\r\n \u003ch2\u003eThe Challenge\u003c/h2\u003e\r\n \u003cp\u003eThe challenge for the Moog - Morphic partnership was to create a machine capable of cracking wires up to 25 mm in diameter at the incredible speed of 800 to 1000 pieces per minute (The sound created is similar to a machine gun). Also required was precise control to allow maximum flexibility for wire size, impact control, feeding length, and accuracy. This way the cutting machine can be sized correctly and does not need to be oversized. The control of the impact provides quality control, extended lifetime of the tools, and higher reliability for users.\u003c/p\u003e\r\n \u003cp\u003eThese technical objectives were achieved and improved upon with the Moog solution. Due to the flexibility of the Moog Servo Controller (MSC) in providing motion and sequence control, the existing PLC was eliminated and all operations are now controlled through by the MSC and one operator\u0027s panel. This is unique for cutting machines and enables quicker setup and easier adjustments for cutting length, speed or impact force. The overall package is easier to use, more productive, and highly flexible.\u003c/p\u003e\r\n \u003ch2\u003eHydraulic Impact Axis\u003c/h2\u003e\r\n \u003cp\u003eMoog Products:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eMSC for control\u003c/li\u003e\r\n \u003cli\u003eRKP Pump -Radial Piston Pump\u003c/li\u003e\r\n \u003cli\u003eServo-Proportional Flow Control Valve\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003eFor optimal cutting quality and performance, the kinetic energy from the impact ram needed to be controlled. The optimal energy level depends on the type and profile of material, which can range from soft copper to hardened steel. The impact itself is created by a fast and precisely controlled hydraulic cylinder. The Moog Servo-Proportional Valve controls a special valve developed by Morphic (patent app.) arranged inside the cylinder. This allows for 100% step response in only 5 ms. For optimum timing, the movement needs to be damped immediately after the hit and moved back to original position to allow further feeding of the wire. The complete movement (impact, damping and move back) is realized in less than 20 ms.\u003c/p\u003e\r\n \u003ch2\u003eElectric Feeding Axis\u003c/h2\u003e\r\n \u003cp\u003eMoog Products:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eTwo customized G400 Series *Servomotors with Stegmann Absolute Encoder (SRM50)\u003c/li\u003e\r\n \u003cli\u003eTwo new DS2100 Servodrives\u003c/li\u003e\r\n \u003cli\u003eMSC for control\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003eThe feeding unit is vital as it defines the speed capability of the machine. Two clamping units feed the wire alternately and each is controlled by a rack and pinion system using two Moog G400 series servomotors. The project specification was to achieve a continuous duty cycle (clamping, acceleration, deceleration, fine positioning) in only 80 ms, and to obtain fine positioning accuracy of 0.05 mm.\u003c/p\u003e\r\n \u003cp\u003eTo achieve this speed, a special custom servomotor was optimized for the application. The customization allowed for the motor to be directly coupled to the actuator, removing the need for a gearbox. It also provided for the necessary high levels of torque needed to overcome the high inertia forces for acceleration and deceleration. To realize the required accuracy a high resolution feedback device was required, so the servomotors were equipped with a Stegmann encoder (SRM50) instead of the traditional resolver. The encoder delivers both commutation and absolute position signals.\u003c/p\u003e\r\n \u003cp\u003eThe very fast position control loop of the electrical axis is closed inside Moog’s new high performance DS2100 Servodrive. This powerful and flexible servodrive provides a wide range of interface options, which included the necessary interface to the high resolution optical encoder. Tests performed with this machine resulted in an absolute error less than 0.001 mm within 150 ms. The target 0.05 mm accuracy was reached with a duty cycle time of only 60 ms.\u003c/p\u003e\r\n \u003cp\u003eMoog’s solution realized the accuracy of 0.05 mm and speed of only 60 ms for a 50 mm movement with a fine positioning accuracy that was even better than required. This is a new record in speed.\u003c/p\u003e\r\n \u003ch2\u003eMachine Control with Moog Servo Controller (MSC)\u003c/h2\u003e\r\n \u003cp\u003eMoog Products:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eMoog Servo Controller (MSC)\u003c/li\u003e\r\n \u003cli\u003eMoog Axis Control Software (MACS) development environment\u003c/li\u003e\r\n \u003cli\u003eQAIO and QDIO, input-output extension modules\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003eMorphic needed to find a more powerful machine controller for the high performance axis. The Moog MSC was the perfect answer as it even had enough processing power to handle other “miscellaneous” PLC functions. The MSC is now the only control inside the machine for both PLC and Motion Control. Specifically it controls the following functions\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eHigh performance hydraulic axis\u003c/li\u003e\r\n \u003cli\u003eTwo high performance servomotor axes\u003c/li\u003e\r\n \u003cli\u003eUser interface, keyboard, and terminal\u003c/li\u003e\r\n \u003cli\u003eVarious input switches and signal lights\u003c/li\u003e\r\n \u003cli\u003eSafety switches and monitoring sensors\u003c/li\u003e\r\n \u003cli\u003eTemperature control\u003c/li\u003e\r\n \u003cli\u003eHydraulic pump and pressure control with oil temperature monitoring\u003c/li\u003e\r\n \u003cli\u003ePreheating zone for wire\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003eTo realize all these features the MSC needed extended I/O’s, which are available as click-on modules from Moog’s M3000 System portfolio. All the M3000 modules are software configurable. Morphic chose one QAIO (analog I/O) and two QDIO (digital I/O) modules.\u003c/p\u003e\r\n \u003cp\u003eAll high speed motion controls, as well as all the PLC functionality in the machine, are controlled by the Moog Axis Control Software (MACS). Morphic’s staff implemented the machine control software easily, even without any formal training, as they knew the IEC61131 languages upon which the MACS is based. Using the Moog function blocks and Moog’s PLCopen motion library made their task even easier.\u003c/p\u003e\r\n \u003ch2\u003eSummary\u003c/h2\u003e\r\n \u003cp\u003eMorphic Technologies’ cutting machine is a truly unique product in the market, largely due to its approach to control. Through innovation, the company delivered a fast and accurate machine to meet their customers’ needs. Moog worked together with Morphic to apply its expertise in motion control and develop custom versions of its high performance servomotors and servodrives.\u003c/p\u003e\r\n \u003cp\u003eMoog is equally skilled in providing motion control solutions in hydraulic, electric or combined technologies. The effective implementation of the easy-to-use Moog Servo Controller was another key component to an overall solution that not only met, but exceeded the expectations of the demanding application - an accuracy of 0.05 mm and speed of only 60 ms. Breaking records is routine for world class partners like Moog and Morphic.\u003c/p\u003e\r\n \u003ch2\u003eAppendix A\u003c/h2\u003e\r\n \u003cp\u003eMachine Location and Description of Wire Cracking Machine\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eLeft: Wire feeding (straightening unit removed)Wire size up to 25 mm in diameter\u003c/li\u003e\r\n \u003cli\u003eMiddle Left: High performance electrical feeding unitFeeding distance used: 40 mm (but can be higher)Feeding accuracy: +/- 0,05 mmCycle time per feed: approx. 60 msec\u003c/li\u003e\r\n \u003cli\u003eMiddle Right: Wire heating unit: Required for hardened wires\u003c/li\u003e\r\n \u003cli\u003eRight: Human machine interface with monitor and keypad etc.Hydraulic cracking unit is located vertically behind the monitor (cycle time for movement approx. 20 ms)\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003ch2\u003eAbout the Author\u003c/h2\u003e\r\n \u003cp\u003eJürgen has been working with Moog for more than 11 years, starting with servomotors and servodrive engineering and later heading the Moog GmbH Research and Development Department. Today he has worldwide responsibility for Moog’s Industrial Controls product line. He has a University degree in Electronics (Diplom Ingenieur).\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:category/articles","moog-news-and-events:category/blogs","moog-news-and-events:industry/industrial-machinery","moog-news-and-events:product/controllers-controls-and-software","moog-news-and-events:product/radial-piston-pumps","moog-news-and-events:product/servo-valves-and-proportional-valves"],"startDate":"2003-01-01T00:00:00.000-05:00","categories":[{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"},{"left":"Industrial Machinery","right":"moog-news-and-events:industry/industrial-machinery"},{"left":"Controllers, Controls \u0026 Software","right":"moog-news-and-events:product/controllers-controls-and-software"},{"left":"Radial Piston Pumps","right":"moog-news-and-events:product/radial-piston-pumps"},{"left":"Servo Valves and Proportional Valves","right":"moog-news-and-events:product/servo-valves-and-proportional-valves"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2003/11/achieving-high-speed-and-precision.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Intelligent Actuation Devices and Distributed Control","openInANewTab":false,"articleTitleType":"h1","smallDescription":"The Machine Builders\u0027 Answer to the Evolving Needs of the Factory Floor A significant shift in the fundamental architecture of industrial control systems is slowly taking shape. This shift is from a control architecture focused on PCs and PLCs to one featuring intelligent actuation devices and distributed control. The new...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003ch2\u003eThe Machine Builders\u0027 Answer to the Evolving Needs of the Factory Floor\u003c/h2\u003e\r\n \u003cp\u003eA significant shift in the fundamental architecture of industrial control systems is slowly taking shape. This shift is from a control architecture focused on PCs and PLCs to one featuring intelligent actuation devices and distributed control. The new paradigm is made possible by high-performance actuation devices that embed integrated closed-loop motion control and a high-speed, digital, network capable, bus interface.\u003c/p\u003e\r\n \u003cp\u003eAn example of this concept is a hydraulic Injection Molding machine using Moog’s distributed control valves and other network devices. This article fully explains this concept and the evolving technologies that are central to distributed motion control.\u003c/p\u003e\r\n \u003cp\u003eAn example of this concept is a hydraulic Injection Molding machine using Moog’s distributed control valves and other network devices. This article fully explains this concept and the evolving technologies that are central to distributed motion control.\u003c/p\u003e\r\n \u003cp\u003eThe benefits of distributed control for the factory lead to superior and easily customized machines. From fast configuration, to less cabling, to accurate real time information on process data and diagnostics, distributed control allows optimization for each end-user, each factory, each machine and each part setup.\u003c/p\u003e\r\n \u003ch2\u003eAuthor\u003c/h2\u003e\r\n \u003cp\u003eDan has been with Moog ICD Engineering for the past 5 years. He has 20 years experience in the development of hardware and software for control systems used in industrial and military applications.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:category/ideas-in-motion-control","moog:blogs/actuators","moog-news-and-events:category/articles","moog-news-and-events:category/blogs","moog-news-and-events:industry/industrial-machinery"],"startDate":"2003-01-01T00:00:00.000-05:00","categories":[{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"},{"left":"Industrial Machinery","right":"moog-news-and-events:industry/industrial-machinery"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2003/09/intelligent-actuation-devices-and-distributed-control.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"PID Control","openInANewTab":false,"articleTitleType":"h1","smallDescription":"The PID controller has its origins within the process control industry going back over 50 years. Today it remains an industry standard in this and many other applications, including hydraulic servodrives. In the early days, the 3 terms of the controller P, I \u0026 D, ((P)ropotional, (I)ntegral, (D)erivative) were implemented...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eThe PID controller has its origins within the process control industry going back over 50 years. Today it remains an industry standard in this and many other applications, including hydraulic servodrives.\u003c/p\u003e\r\n \u003cp\u003eIn the early days, the 3 terms of the controller P, I \u0026amp; D, ((P)ropotional, (I)ntegral, (D)erivative) were implemented in analog electronics. Hence the commonly used name “3 Term Controller.” More recently, digital (microprocessor based) closed-loop electronics have become commonplace. However, the PID controller concept has remained intact as the means of achieving closed-loop control in hydraulic servo systems.\u003c/p\u003e\r\n \u003ch2\u003eWhat is PID Control and what role does each term play?\u003c/h2\u003e\r\n \u003cp\u003eThe abbreviation PID is descriptive of the action taken by the controller in achieving high accuracy and/or fast and stable dynamics in a closed-loop system. In the standard configuration (taking hydraulic drives as an example), the P, I, and D, terms act upon the system control error to produce a valve drive output signal which is a summation of the 3 components. These are produced in the following manner and have a distinctive action in the controller:\u003c/p\u003e\r\n \u003cp\u003e\u003cstrong\u003e(P)roportional Algorithm\u003c/strong\u003e\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eSets the proportional algorithm (P) output to a level depending on multiplying the error by a gain Kp\u003c/li\u003e\r\n \u003cli\u003eIncreases system static accuracy and dynamic response\u003c/li\u003e\r\n \u003cli\u003eDirect function of the error and gain setting Kp such that P\u003dƒ[K? · error]\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003e\u003cstrong\u003e(I)ntegral Algorithm\u003c/strong\u003e\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eIncreases the integral algorithm (I) output at a rate depending on the error multiplied by the integral gain Ki\u003c/li\u003e\r\n \u003cli\u003eGives further increase in static accuracy, but often at the expense of dynamic response\u003c/li\u003e\r\n \u003cli\u003eFunction of the accumulation of error with time and gain setting Ki such that I\u003dƒ[?Ki· (error/dt)]\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003e\u003cstrong\u003e(D)erivative Algorithm\u003c/strong\u003e\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eSets the derivative algorithm (D) output to a level depending on the rate of change of error multiplied by the gain term Kd\u003c/li\u003e\r\n \u003cli\u003eIncreases or improves the dynamic response\u003c/li\u003e\r\n \u003cli\u003eFunction of the time rate of change of error and gain setting, Kd such that D\u003dƒ[?KD· d(error/dt)]\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003eThe optimum value for the 3 gains (Kp, Ki, and Kd) is normally found during the commissioning process and is dependant on the characteristics of the controlled system.\u003c/p\u003e\r\n \u003ch2\u003eWhat if PID is not enough?\u003c/h2\u003e\r\n \u003cp\u003eThe wide acceptance of PID control as a standard makes it a good starting point for most servo control applications. However, a little extra in terms of control capability is often required to achieve a good result; for example when dealing with high inertia drives or particular types of load or pressure control. Moog has developed the M3000 and MSC (Moog Servo Controller) to deal with these issues.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:product/controllers-controls-and-software","moog-news-and-events:product/servodrives-drives-and-drive-systems","moog-news-and-events:category/articles","moog-news-and-events:category/blogs"],"startDate":"2003-01-01T00:00:00.000-05:00","categories":[{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Controllers, Controls \u0026 Software","right":"moog-news-and-events:product/controllers-controls-and-software"},{"left":"Servodrives, Drives \u0026 Drive Systems","right":"moog-news-and-events:product/servodrives-drives-and-drive-systems"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2003/11/pid-control.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Inertia and Motors","openInANewTab":false,"articleTitleType":"h1","smallDescription":"What is a simple definition for \"moment of inertia,\" often described as inertia in a motor ? Inertia describes the tendency of a body to resist changes in rotational speed for a given torque. What is a typical ratio of the application load inertia to the motor inertia ? It...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eWhat is a simple definition for \u0026quot;moment of inertia,\u0026quot; often described as inertia in a motor ?\u003c/p\u003e\r\n \u003cp\u003eInertia describes the tendency of a body to resist changes in rotational speed for a given torque.\u003c/p\u003e\r\n \u003cp\u003eWhat is a typical ratio of the application load inertia to the motor inertia ?\u003c/p\u003e\r\n \u003cp\u003eIt is not unusual that the application load is in a range of 1:1 to 5:1 to allow highest loop bandwidth and dynamic response. The “inertia mismatch” is a rule of thumb indicator for good controllability of the axis. For a ratio of 1:1 the necessary torque during acceleration is equally applied to the load and the motor.\u003c/p\u003e\r\n \u003cp\u003eWhy do low inertia motors benefit an application?\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eMinimizes torque requirements and consequently can effect drive selection.\u003c/li\u003e\r\n \u003cli\u003eMotor selection is usually smaller in envelope and drive selection could require a lower continuous current rating.\u003c/li\u003e\r\n \u003cli\u003ePerformance of machine can be improved (e.g., throughput)\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003cp\u003eWhy is rotor inertia important to know?\u003c/p\u003e\r\n \u003cp\u003eA motor can not be selected for replacement by the power rating or the torque speed curve alone without knowing how the rotor inertia has effected the continuous torque required in the application.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:product/motors-and-servomotors","moog-news-and-events:category/articles","moog-news-and-events:category/blogs"],"startDate":"2003-01-01T00:00:00.000-05:00","categories":[{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Motors \u0026 Servomotors","right":"moog-news-and-events:product/motors-and-servomotors"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2003/11/inertia-and-motors.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"M3000 Systems","openInANewTab":false,"articleTitleType":"h1","smallDescription":"The M3000 System is Moog\u0027s high performance digital motion control system for hydraulic and electric drive products. The M3000 is built to enable users to easily implement fast and accurate control structures. A powerful control system enables complex multi-axis functions with axis cycle times of one millisecond or even faster...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eThe M3000 System is Moog\u0027s high performance digital motion control system for hydraulic and electric drive products. The M3000 is built to enable users to easily implement fast and accurate control structures. A powerful control system enables complex multi-axis functions with axis cycle times of one millisecond or even faster closed-loop control with servovalves or servomotors. A variety of extension modules are available for the MSC (Moog Servo Controller) as part of the M3000 System. Each is mounted on a DIN rail for easy add-ons and a high degree of flexibility.\u003c/p\u003e\r\n \u003ch2\u003eMoog Servo Controller (MSC)\u003c/h2\u003e\r\n \u003cp\u003eThe core of the M3000 system is the Moog Servo Controller (MSC), a freely programmable multi-axis controller that enables simultaneous advanced control algorithms and PLC sequencing in a single application.\u003c/p\u003e\r\n \u003cp\u003eKey Features:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eAdvanced digital motion control for closed-loop control (e.g. position, speed, force) of hydraulic and electric products.\u003c/li\u003e\r\n \u003cli\u003eUse of accepted standards and protocols insures fast implementation and easy set-up to save users time and money.\u003c/li\u003e\r\n \u003cli\u003e32-bit RISC processor with Floating Point Unit for powerful, fast and accurate control.\u003c/li\u003e\r\n \u003cli\u003eMultiple software configurable interfaces: SSI,Encoder, CANopen, RS 232, Ethernet, Profibus, analog/digital outputs and various serial interfaces.\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003ch2\u003eMoog Axis Control Software (MACS)\u003c/h2\u003e\r\n \u003cp\u003eThe Moog Axis Control Software (MACS) is an IEC 61131-3 Development Environment for the MSC and hardware configuration for all M3000 modules. It is an all-in-one software with programming, debugging, simulation, parameterization, visualization and tracing capabilities. MACS uses universal protocols and offers all textual and graphical programming languages which are defined by IEC 61131-3 (Function Block Diagram, Instruction List, Sequential Function Chart, Structured Text, Ladder Diagram, Continuous Function Chart). Moog also specializes in developing easy-to-use, customized control algorithm function blocks for MACS.\u003c/p\u003e\r\n \u003cp\u003eKey Features:\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003eUser friendly IEC 61131-3 programming tool based on the CoDeSys Automation Alliance quickly becoming the global standard for machine builders.\u003c/li\u003e\r\n \u003cli\u003eSimultaneous combination of advanced control algorithms and PLC sequencing.\u003c/li\u003e\r\n \u003cli\u003eIncludes libraries with function blocks for closed-loop control, filters, signal conditioning, communication, PLCopen function blocks and many others.\u003c/li\u003e\r\n \u003cli\u003eUses universal standards with protocols such as CANopen, TCP/IP, DDE, and OPC.\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003ch2\u003eAbout the Author\u003c/h2\u003e\r\n \u003cp\u003eDieter is responsible for customer support of M3000 products. He has been working software development projects for control systems used in industrial and military applications.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:product/controllers-controls-and-software","moog-news-and-events:category/articles","moog-news-and-events:category/blogs"],"startDate":"2003-01-01T00:00:00.000-05:00","categories":[{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Controllers, Controls \u0026 Software","right":"moog-news-and-events:product/controllers-controls-and-software"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2003/11/m3000-systems.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"Cavitation","openInANewTab":false,"articleTitleType":"h1","smallDescription":"What causes cavitation in a hydraulic cylinder application? Cavitation results when the cylinder gets vacuum in one or both of the working areas. Typical reasons are high inertia forces and servo or proportional valves that are incorrectly sized. This happens frequently with unequal area cylinders. What does cavitation mean for...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003ch2\u003eWhat causes cavitation in a hydraulic cylinder application?\u003c/h2\u003e\r\n \u003cp\u003eCavitation results when the cylinder gets vacuum in one or both of the working areas. Typical reasons are high inertia forces and servo or proportional valves that are incorrectly sized. This happens frequently with unequal area cylinders.\u003c/p\u003e\r\n \u003ch2\u003eWhat does cavitation mean for my application?\u003c/h2\u003e\r\n \u003cp\u003eA cavitating system results in an erratic control system.\u003c/p\u003e\r\n \u003ch2\u003eHow can I identify a cavitation problem on my application?\u003c/h2\u003e\r\n \u003cp\u003eThere are several indications to help identify this problem including: 1. losing O-rings at the valve interface, 2. the achievable controller gain is much less than calculated, 3. the drive gets high over- and undershoots when decelerating. The system configuration has to be changed to avoid cavitation by applying asymmetric valve spools or other similar remedies.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:category/articles","moog-news-and-events:category/blogs","moog-news-and-events:product/controllers-controls-and-software"],"startDate":"2003-01-01T00:00:00.000-05:00","categories":[{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"},{"left":"Controllers, Controls \u0026 Software","right":"moog-news-and-events:product/controllers-controls-and-software"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2003/09/cavitation.html","isExternal":false,"containsLocation":false,"target":"_parent"},{"articleTitle":"RKP Pumps","openInANewTab":false,"articleTitleType":"h1","smallDescription":"An important addition to Moog’s hydraulic products line is the well known RKP Pump. The complete product line was acquired by Moog Inc. February, 2001 and production was recently transferred to a new facility in Nuremburg, Germany. The product was originally developed by Bosch and has served the industrial market...","description":"\u003cdiv class\u003d\"entry-content\"\u003e \r\n \u003cp\u003eAn important addition to Moog’s hydraulic products line is the well known RKP Pump. The complete product line was acquired by Moog Inc. February, 2001 and production was recently transferred to a new facility in Nuremburg, Germany. The product was originally developed by Bosch and has served the industrial market for over two decades. The modular nature of the RKP permits customized solutions and the design is characterized by high reliability, low noise levels, and rapid response in a compact package. There is a large selection of manual and electric-hydraulic control (EHV) options, as well as high pressure versions and pumps suitable for special fluids. At the recent Hannover Messe, Moog exhibited a new (EHV-D) version with fieldbus interface\u003c/p\u003e\r\n \u003cp\u003eFeatures\u003c/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003e7 pump sizes between 19 and 140 cm³/ rev.\u003c/li\u003e\r\n \u003cli\u003eExtended warranty 10,000 hours or 24 months (when used with Mineral Oil).\u003c/li\u003e\r\n \u003cli\u003eMaximum speed range: 1,800 to 2,900 rpm.\u003c/li\u003e\r\n \u003cli\u003eStandard design permits continuous pressure to 280 bar [4,000 psi] with 350 bar [5,000 psi] peak limit.\u003c/li\u003e\r\n \u003cli\u003eHigh pressure version capable of continuous pressures up to 350 bar [5,000 psi] with 420 bar [6,000 psi] peak limit.\u003c/li\u003e\r\n \u003cli\u003eSpecial versions suitable for operation with HFA, HFB, HFC, and HFD fluids and cutting emulsion.\u003c/li\u003e\r\n \u003c/ul\u003e\r\n \u003ch2\u003eAbout the Author\u003c/h2\u003e\r\n \u003cp\u003eMartyn Waddington has been employed by Moog International in a number of engineering and managerial assignments since 1966.\u003c/p\u003e \r\n\u003c/div\u003e","tags":["moog-news-and-events:category/ideas-in-motion-control","moog-news-and-events:product/radial-piston-pumps","moog-news-and-events:category/articles","moog-news-and-events:category/blogs"],"startDate":"2003-01-01T00:00:00.000-05:00","categories":[{"left":"Ideas in Motion Control","right":"moog-news-and-events:category/ideas-in-motion-control"},{"left":"Radial Piston Pumps","right":"moog-news-and-events:product/radial-piston-pumps"},{"left":"Articles","right":"moog-news-and-events:category/articles"},{"left":"Blogs","right":"moog-news-and-events:category/blogs"}],"ctaUrl":"https://www.moog.com/news/ideas-in-motion-control/2003/09/rkp-pumps.html","isExternal":false,"containsLocation":false,"target":"_parent"}]"> <div class="filters row justify-content-center align-items-center "> <div class="tagged-filters col-md-12 col-lg-8 pb-2 pb-lg-0 hidden"> <h5 class="filters-label col-12 col-md-3 pl-0 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