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Fan Drive Systems
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width-large"><h2 class="likeH1">Fan Drive Systems</h2></div><picture><source media="(max-width: 480px)" srcset="/addmindms/wimg/1017/6e535aa9-b841-f945-2039-8c19e9be1c7b/HeaderLuefterantrieb.jpg?v=329598&quality=80&grayscale=0&width=528&height=352&sharpen=18&cropimage=1" /><source media="(min-width: 481px) and (max-width: 575px)" srcset="/addmindms/wimg/1017/6e535aa9-b841-f945-2039-8c19e9be1c7b/HeaderLuefterantrieb.jpg?v=329598&quality=80&grayscale=0&width=633&height=352&sharpen=18&cropimage=1" /><source media="(min-width: 576px) and (max-width: 768px)" srcset="/addmindms/wimg/1017/6e535aa9-b841-f945-2039-8c19e9be1c7b/HeaderLuefterantrieb.jpg?v=329598&quality=80&grayscale=0&width=845&height=754&sharpen=18&cropimage=1" /><source media="(min-width: 769px) and (max-width: 1200px)" srcset="/addmindms/wimg/1017/6e535aa9-b841-f945-2039-8c19e9be1c7b/HeaderLuefterantrieb.jpg?v=329598&quality=80&grayscale=0&width=1320&height=754&sharpen=18&cropimage=1" /><source media="(min-width: 1201px)" srcset="/addmindms/wimg/1017/6e535aa9-b841-f945-2039-8c19e9be1c7b/HeaderLuefterantrieb.jpg?v=329598&quality=80&grayscale=0&width=1920&sharpen=18" /><img class="img-responsive" src="/addmindms/wimg/1017/6e535aa9-b841-f945-2039-8c19e9be1c7b/HeaderLuefterantrieb.jpg?v=329598&quality=80&grayscale=0&width=1000&sharpen=18" title="HeaderLuefterantrieb.jpg" alt="Fan Drive Systems" /></picture></div></div></div></div> </div> </div> <div class="frame frame-default frame-type-text_header frame-layout-0 frame-space-after-none"> <div class="text-header "> <div id="lead" class="lead"> <div class="container-custom"> <div id="inner_editor" class="inner"> <div style="margin:0px;padding:0px;" class=" addcolumn0"><div><div class="add_min_editor"><p>For cooling fans in work machinery in particular, Bucher Hydraulics provides optimized system solutions. The fan motors are available on a modular basis and with different options.</p></div></div></div></div> </div> </div> </div> </div> </div> <div id="pagecontainer" class="max-width-container"> <nav role="navigation" id="breadcrumbs" class="container-custom width-default"> <div class="content"> <nav role="navigation" aria-label="breadcrumb"> <ul id="breadcrumbnav" class="breadcrumb"> <li class="breadcrumb-item"><a href="/en" title="Home">Home</a></li><li class="breadcrumb-item"><a href="/en/products" title="Products">Products</a></li><li class="breadcrumb-item"><a href="/en/products/system-solutions" title="System Solutions">System Solutions</a></li><li class="breadcrumb-item"><a href="/en/products/system-solutions/specific-applications">Specific Applications</a></li><li class="breadcrumb-item"><a href="/en/products/system-solutions/specific-applications/fan-drive-systems" title="Fan Drive Systems">Fan Drive Systems</a></li></ul> </nav> </div> </nav> <main class="content" role="main"> <div id="c3270" class="frame frame-default frame-type-gridelements_pi1 frame-layout-0"> <div class="container-custom width-custom"> <div id="c3271" class="frame frame-default frame-type-textpic frame-layout-0 frame-space-after-none"> <div><div><div class="add_min_customcontrols"><div> <div class="products"> <div class="frame tx-buchertemplate-textpic frame-default frame-layout-0"> <div class="row"> <div class="col-sm-8 colContent"> <h1>Hydraulic Drive Systems for Engine Cooling Fans</h1> <div class="div_at_textitem"> <div><p>Bucher Hydraulics has developed an ideal system based on tried and tested components. It consists of the AP212 external gear pump, the APM212 fan drive motor and the ESLF 101 electronic control unit.</p> <p>The external gear pump is available in various models and flange configurations, including those required for direct flange-mounting on all common internal combustion engines.</p> <p style="margin-bottom: 0px;">The fan drive motor is designed on the "building block" principle and can be supplied with the following options:</p> <ul> <li>Outrigger bearing to support radial and axial loads</li> <li>Integral anti-cavitation make-up valve</li> <li>Integral control valves that are regulated electro-proportionally, electrically on/off or thermostatically</li> <li>Drain port</li> <li>High-pressure shaft seal</li> <li>Right-hand, left-hand or reversible rotation</li> </ul></div> </div> </div> <div class="col-sm-4 colContent"> <div class="imgPropScale imgFullWidth divImgProductFit"> <img src="/datacat/files/Produkte/Systemloesungen/Luefterantriebe/images/Bucher-fandrivesystems_f.jpg" width="800" alt="Hydraulic Drive Systems for Engine Cooling Fans"> </div> </div> </div> </div> <div class="frame frame-default frame-type-list frame-layout-0"> <div class="content-nav-wrap"> <ul class="menu level-0 nav nav-tabs content-nav" role="menubar"> <li id="li_advantages" role="presentation"><a href="#advantages" class="active" data-toggle="tab" rel="noopener" tabindex="0" role="menuitem" aria-haspopup="false" aria-expanded="false"><span id="span_advantages">Advantages</span></a></li> <li id="li_techdata" role="presentation"><a href="#techdata" data-toggle="tab" rel="noopener" tabindex="-1" role="menuitem" aria-haspopup="false" aria-expanded="false"><span id="span_techdata">Technical Data</span></a></li> <li id="li_downloads" role="presentation"><a href="#downloads" data-toggle="tab" rel="noopener" tabindex="-1" role="menuitem" aria-haspopup="false" aria-expanded="false"><span id="span_downloads">Downloads</span></a></li> <li id="li_dimensions" role="presentation"><a href="#dimensions" data-toggle="tab" rel="noopener" tabindex="-1" role="menuitem" aria-haspopup="false" aria-expanded="false"><span id="span_dimensions">Dimensions</span></a></li> <li id="li_ausfuehrungen" role="presentation"><a href="#ausfuehrungen" data-toggle="tab" rel="noopener" tabindex="-1" role="menuitem" aria-haspopup="false" aria-expanded="false"><span id="span_ausfuehrungen">Models</span></a></li> <li id="li_applications" role="presentation"><a href="#applications" data-toggle="tab" rel="noopener" tabindex="-1" role="menuitem" aria-haspopup="false" aria-expanded="false"><span id="span_applications">Applications</span></a></li> <li role="presentation" class="runner"></li> </ul> </div> <div class="tab-content"> <div id="advantages" class="tab-pane fade active"> <div class="div_at_textitem"> <div><ul> <li>The internal combustion engine reaches its optimum operating temperature quickly</li> <li>Over-heating damage is prevented by monitoring and controlling up to 3 system values</li> <li>Fail-safe function in the event of system failure </li> <li>Demand-regulated cooling:<br>- less energy consumption<br>- lower noise levels </li> <li>Reversible - leaves, dirt, etc. can be blown out of the radiator</li> </ul></div> </div> </div> <div class="tab-pane fade" id="techdata"> </div> <div class="tab-pane fade" id="downloads"> <div class="table-responsive"> <table class="mobile-table "> <thead> <tr> <th> </th> <th id="uc_downloads_th_typ">Type</th> <th id="uc_downloads_th_dateiendung">File extension</th> <th id="uc_downloads_th_groesse">Size</th> </tr> </thead> <tbody id="uc_downloads_div_at_downloads" class="infinite-scroll"> <tr class="infinite-scroll-item"> <td><a href="/datacat/files/Katalog/Systemloesungen/Luefterantriebe/APM212_200-P-991231-en.pdf" target="_blank" class="download">APM212_200-P-991231-en</a></td> <td>Catalog / Data sheet</td> <td>PDF</td> <td>6.4 MB</td> </tr> </tbody> </table> </div> </div> <div id="dimensions" class="tab-pane fade"> </div> <div id="ausfuehrungen" class="tab-pane fade"> <div class="div_at_models"> <div> <div></div> <div class="div_at_models_all_images"> <div class="div_model_img"> <h4></h4> <img src="/datacat/files/Produkte/Systemloesungen/Luefterantriebe/images/APFM_sE.gif"> </div> <div class="clear"></div> </div> </div> </div> </div> <div class="tab-pane fade" id="applications"> </div> </div> </div> </div> </div></div></div></div> </div> </div> </div> <div id="c3270" class="frame frame-default frame-type-gridelements_pi1 frame-layout-0"> <div class="container-custom width-custom"> <div id="c3271" class="frame frame-default frame-type-textpic frame-layout-0 frame-space-after-none"> <div><div style="margin-top:39px;"><div class="add_min_editor"><h1>Technical data</h1></div></div><div><div class="add_min_editor"><h4>AP212 external gear pump</h4> <table class="mobile-table" border="0"> <thead> <tr> <td style="width: 40%;"> <p> </p> </td> <td style="width: 30%;"> <p>Unit</p> </td> <td style="width: 30%;"> <p>Value</p> </td> </tr> </thead> <tbody> <tr> <td> <p>Pressure differential - constant</p> </td> <td> <p>bar</p> </td> <td> <p>250</p> </td> </tr> <tr> <td> <p>Geometric displacement</p> </td> <td> <p>cm³/rev</p> </td> <td> <p>4,4 - 26,2</p> </td> </tr> <tr> <td> <p>Fluid temperature</p> </td> <td> <p>°C</p> </td> <td> <p>-20 to +80</p> </td> </tr> <tr> <td> <p>Viscosity range (recommended)</p> </td> <td> <p>mm²/s</p> </td> <td> <p>20 - 120</p> </td> </tr> </tbody> </table></div></div></div> </div> </div> </div> <div id="c3270" class="frame frame-default frame-type-gridelements_pi1 frame-layout-0"> <div class="container-custom width-custom"> <div id="c3271" class="frame frame-default frame-type-textpic frame-layout-0 frame-space-after-none"> <div><div><div class="add_min_editor"><h4 style="text-align: left;">APM212 fan drive motor</h4> <table class="mobile-table" border="0" align="left"> <thead> <tr> <td> </td> <td> <p>Unit</p> </td> <td> <p>Value</p> </td> </tr> </thead> <tbody> <tr> <td> <p>Max. speed</p> </td> <td> <p>rpm</p> </td> <td> <p>4000</p> </td> </tr> <tr> <td> <p>Pressure differential - constant</p> </td> <td> <p>bar</p> </td> <td> <p>250</p> </td> </tr> <tr> <td> <p>Geometric consumption</p> </td> <td> <p>cm³/rev</p> </td> <td> <p>8,4 - 26,2</p> </td> </tr> <tr> <td> <p>Fluid temperature</p> </td> <td> <p>°C</p> </td> <td> <p>-20 to +80</p> </td> </tr> <tr> <td> <p>Viscosity range (recommended)</p> </td> <td> <p>cm²/s</p> </td> <td> <p>20 - 120</p> </td> </tr> <tr> <td> <p>Maximum tank pressure without drain line</p> </td> <td> <p>bar</p> </td> <td> <p>20<br> </p> </td> </tr> </tbody> </table> <p> </p></div></div></div> </div> </div> </div> <div id="c3270" class="frame frame-default frame-type-gridelements_pi1 frame-layout-0"> <div class="container-custom width-custom"> <div id="c3271" class="frame frame-default frame-type-textpic frame-layout-0 frame-space-after-none"> <div><div><div class="add_min_editor"><h4>Fan drive control unit</h4> <table class="mobile-table" border="0"> <thead> <tr> <td> <p> </p> </td> <td style="width: 30%;"> <p style="text-align: left; margin-bottom: 0px;">Unit</p> </td> <td style="width: 30%;"> <p style="text-align: left; margin-bottom: 0px;">Value</p> </td> </tr> </thead> <tbody> <tr> <td> <p>Power supply</p> </td> <td style="width: 30%;"> <p> V DC</p> </td> <td style="width: 30%;"> <p>12 - 28</p> </td> </tr> <tr> <td> <p>Temperature inputs</p> </td> <td style="width: 30%;"> <p> </p> </td> <td style="width: 30%;"> <p>3 (T1/T2/T3)</p> </td> </tr> <tr> <td> <p>Temperature sensor processing</p> </td> <td style="width: 30%;"> <p style="text-align: left; margin-bottom: 0px;">PTC or NTC using 2-wire method</p> </td> <td style="width: 30%;"> <p style="text-align: left; margin-bottom: 0px;">per card</p> </td> </tr> <tr> <td> <p>Temperature control range</p> </td> <td style="width: 30%;"> <p>°C</p> </td> <td style="width: 30%;"> <p>0 - 100</p> </td> </tr> <tr> <td> <p>Diagnostics</p> </td> <td style="width: 30%;"> <p> </p> </td> <td style="width: 30%;"> <p>LED for each sol. output<br>LEDs for control mode </p> </td> </tr> <tr> <td> <p style="text-align: left; margin-bottom: 0px;">Temperature range</p> </td> <td style="width: 30%;"> <p style="text-align: left; margin-bottom: 0px;">°C</p> </td> <td style="width: 30%;"> <p style="text-align: left; margin-bottom: 0px;">-20 to +50<br> </p> </td> </tr> </tbody> </table></div></div></div> </div> </div> </div> </main> </div> </div> </div> <footer id="footer"> <div> <div class="max-width-container"> <nav role="navigation" aria-label="Footernavigation"> <ul id="footernav" class="menu" role="menu"><li role="presentation"><a href="/en/company/contact" rel="noopener" role="menuitem" title="Contact">Contact</a></li><li role="presentation"><a href="/en/disclaimer" rel="noopener" role="menuitem" title="Imprint">Disclaimer</a></li><li role="presentation"><a href="/en/general-terms" rel="noopener" role="menuitem" title="General Terms">General Terms</a></li><li role="presentation"><a href="/en/privacy-policy" rel="noopener" role="menuitem" title="Data Protection">Privacy policy</a></li><li role="presentation"><a href="/en/compliance" rel="noopener" role="menuitem" title="Compliance">Compliance</a></li><li role="presentation"><a href="javascript:void(null)" onclick="parent.cookieOptIn.editCookieSettings(); return false;" role="menuitem">Cookie settings</a></li> <li class="social-link facebook" role="presentation"><a role="menuitem" target="_blank" href="https://www.facebook.com/Bucher.Hydraulics/">Bucher Hydraulics auf Facebook</a></li> <li class="social-link twitter" role="presentation"><a role="menuitem" target="_blank" href="https://twitter.com/bucherhyd">Bucher Hydraulics auf Twitter</a></li> <li class="social-link linkedIn" role="presentation"><a role="menuitem" target="_blank" href="https://www.linkedin.com/company/bucher-hydraulics">Bucher Hydraulics auf LinkedIn</a></li> <li class="social-link youTube" role="presentation"><a role="menuitem" target="_blank" href="https://www.youtube.com/channel/UC-bRhSTs-A_RELREHdME4uQ">Bucher Hydraulics auf YouTube</a></li> </ul> </nav> </div> </div> </footer> <div id="overlay" style="display: none;"></div> </div> <input name="ctl00$ipt_domid" type="hidden" id="ipt_domid" class="ipt_domid" value="1017" /> <input name="ctl00$ipt_aktion" type="hidden" id="ipt_aktion" class="ipt_aktion" /> <input name="ctl00$ipt_m1" type="hidden" id="ipt_m1" class="ipt_m1" value="93356" /> </form> <script> $(function () { $('.lazy').lazy(); }); setTimeout(function () { document.getElementById('hack_lcp').remove(); }, 3500) </script> <script src="CookieOptIn2022/CookieOptIn.js"></script> <script src="js2022/vendors/jquery.waypoints.min.js"></script> <script src="js2022/vendors/counterup2.min.js"></script> <script src="js2022/vendors/jquery-ui.min.js"></script> <script src="js2022/vendors/lightbox.min.js"></script> <link rel="stylesheet" type="text/css" href="print.css" media="print" /> <!-- Matomo --> <script> var _paq = window._paq = window._paq || []; /* tracker methods like "setCustomDimension" should be called before "trackPageView" */ _paq.push(["disableCookies"]); _paq.push(['trackPageView']); _paq.push(['enableLinkTracking']); (function() { var u="https://www.bucherhydraulics.com/web-stats/"; _paq.push(['setTrackerUrl', u+'matomo.php']); _paq.push(['setSiteId', '1']); var d=document, g=d.createElement('script'), s=d.getElementsByTagName('script')[0]; g.async=true; g.src=u+'matomo.js'; s.parentNode.insertBefore(g,s); })(); </script> <!-- End Matomo Code --> </body> </html>