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class="firstHeading mw-first-heading"><span class="mw-page-title-main">Omwentelingen per minuut</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Ga naar een artikel in een andere taal. 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href="https://ar.wikipedia.org/wiki/%D8%AF%D9%88%D8%B1%D8%A9_%D9%81%D9%8A_%D8%A7%D9%84%D8%AF%D9%82%D9%8A%D9%82%D8%A9" title="دورة في الدقيقة – Arabisch" lang="ar" hreflang="ar" data-title="دورة في الدقيقة" data-language-autonym="العربية" data-language-local-name="Arabisch" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/D%C3%B6vr_d%C9%99qiq%C9%99" title="Dövr dəqiqə – Azerbeidzjaans" lang="az" hreflang="az" data-title="Dövr dəqiqə" data-language-autonym="Azərbaycanca" data-language-local-name="Azerbeidzjaans" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%90%D0%9D%D0%A5" title="АНХ – Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="АНХ" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="Belarusian (Taraškievica orthography)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%9E%D0%B1%D0%BE%D1%80%D0%BE%D1%82_%D0%B2_%D0%BC%D0%B8%D0%BD%D1%83%D1%82%D0%B0" title="Оборот в минута – Bulgaars" lang="bg" hreflang="bg" data-title="Оборот в минута" data-language-autonym="Български" data-language-local-name="Bulgaars" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bo mw-list-item"><a href="https://bo.wikipedia.org/wiki/%E0%BD%A6%E0%BE%90%E0%BD%A2%E0%BC%8B%E0%BD%A2%E0%BD%BA%E0%BD%A0%E0%BD%B2%E0%BC%8B%E0%BD%A0%E0%BD%81%E0%BD%BC%E0%BD%A2%E0%BC%8B%E0%BD%9A%E0%BD%91%E0%BC%8D" title="སྐར་རེའི་འཁོར་ཚད། – Tibetaans" lang="bo" hreflang="bo" data-title="སྐར་རེའི་འཁོར་ཚད།" data-language-autonym="བོད་ཡིག" data-language-local-name="Tibetaans" class="interlanguage-link-target"><span>བོད་ཡིག</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Revoluci%C3%B3_per_minut" title="Revolució per minut – Catalaans" lang="ca" hreflang="ca" data-title="Revolució per minut" data-language-autonym="Català" data-language-local-name="Catalaans" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D8%AE%D9%88%D9%84%D8%A7%D9%86%DB%95%D9%88%DB%95_%D8%A8%DB%86_%DA%BE%DB%95%D8%B1_%D8%AE%D9%88%D9%84%DB%95%DA%A9%DB%8E%DA%A9" title="خولانەوە بۆ ھەر خولەکێک – Soranî" lang="ckb" hreflang="ckb" data-title="خولانەوە بۆ ھەر خولەکێک" data-language-autonym="کوردی" data-language-local-name="Soranî" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Ot%C3%A1%C4%8Dky_za_minutu" title="Otáčky za minutu – Tsjechisch" lang="cs" hreflang="cs" data-title="Otáčky za minutu" data-language-autonym="Čeština" data-language-local-name="Tsjechisch" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Rpm_(Einheit)" title="Rpm (Einheit) – Duits" lang="de" hreflang="de" data-title="Rpm (Einheit)" data-language-autonym="Deutsch" data-language-local-name="Duits" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Revolutions_per_minute" title="Revolutions per minute – Engels" lang="en" hreflang="en" data-title="Revolutions per minute" data-language-autonym="English" data-language-local-name="Engels" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Rivolua_nombro" title="Rivolua nombro – Esperanto" lang="eo" hreflang="eo" data-title="Rivolua nombro" data-language-autonym="Esperanto" data-language-local-name="Esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Revoluci%C3%B3n_por_minuto" title="Revolución por minuto – Spaans" lang="es" hreflang="es" data-title="Revolución por minuto" data-language-autonym="Español" data-language-local-name="Spaans" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%AF%D9%88%D8%B1_%D8%A8%D8%B1_%D8%AF%D9%82%DB%8C%D9%82%D9%87" title="دور بر دقیقه – Perzisch" lang="fa" hreflang="fa" data-title="دور بر دقیقه" data-language-autonym="فارسی" data-language-local-name="Perzisch" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Tour_par_minute" title="Tour par minute – Frans" lang="fr" hreflang="fr" data-title="Tour par minute" data-language-autonym="Français" data-language-local-name="Frans" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-frr mw-list-item"><a href="https://frr.wikipedia.org/wiki/Rpm" title="Rpm – Noord-Fries" lang="frr" hreflang="frr" data-title="Rpm" data-language-autonym="Nordfriisk" data-language-local-name="Noord-Fries" class="interlanguage-link-target"><span>Nordfriisk</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%A1%D7%99%D7%91%D7%95%D7%91%D7%99%D7%9D_%D7%9C%D7%93%D7%A7%D7%94" title="סיבובים לדקה – Hebreeuws" lang="he" hreflang="he" data-title="סיבובים לדקה" data-language-autonym="עברית" data-language-local-name="Hebreeuws" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Broj_okretaja" title="Broj okretaja – Kroatisch" lang="hr" hreflang="hr" data-title="Broj okretaja" data-language-autonym="Hrvatski" data-language-local-name="Kroatisch" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Percenk%C3%A9nti_fordulatsz%C3%A1m" title="Percenkénti fordulatszám – Hongaars" lang="hu" hreflang="hu" data-title="Percenkénti fordulatszám" data-language-autonym="Magyar" data-language-local-name="Hongaars" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Revolusi_per_menit" title="Revolusi per menit – Indonesisch" lang="id" hreflang="id" data-title="Revolusi per menit" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indonesisch" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Giri_al_minuto" title="Giri al minuto – Italiaans" lang="it" hreflang="it" data-title="Giri al minuto" data-language-autonym="Italiano" data-language-local-name="Italiaans" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/Rpm_(%E5%8D%98%E4%BD%8D)" title="Rpm (単位) – Japans" lang="ja" hreflang="ja" data-title="Rpm (単位)" data-language-autonym="日本語" data-language-local-name="Japans" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EB%B6%84%EB%8B%B9_%ED%9A%8C%EC%A0%84%EC%88%98" title="분당 회전수 – Koreaans" lang="ko" hreflang="ko" data-title="분당 회전수" data-language-autonym="한국어" data-language-local-name="Koreaans" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Apgriezieni_min%C5%ABt%C4%93" title="Apgriezieni minūtē – Lets" lang="lv" hreflang="lv" data-title="Apgriezieni minūtē" data-language-autonym="Latviešu" data-language-local-name="Lets" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%92%D1%80%D1%82%D0%B5%D0%B6_%D0%B2%D0%BE_%D0%BC%D0%B8%D0%BD%D1%83%D1%82%D0%B0" title="Вртеж во минута – Macedonisch" lang="mk" hreflang="mk" data-title="Вртеж во минута" data-language-autonym="Македонски" data-language-local-name="Macedonisch" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ne mw-list-item"><a href="https://ne.wikipedia.org/wiki/%E0%A4%AA%E0%A5%8D%E0%A4%B0%E0%A4%A4%E0%A4%BF_%E0%A4%AE%E0%A4%BF%E0%A4%A8%E0%A5%87%E0%A4%9F%E0%A4%AE%E0%A4%BE_%E0%A4%9A%E0%A4%95%E0%A5%8D%E0%A4%B0%E0%A4%95%E0%A5%8D%E0%A4%B0%E0%A4%AE" title="प्रति मिनेटमा चक्रक्रम – Nepalees" lang="ne" hreflang="ne" data-title="प्रति मिनेटमा चक्रक्रम" data-language-autonym="नेपाली" data-language-local-name="Nepalees" class="interlanguage-link-target"><span>नेपाली</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Omdreiingar_per_minutt" title="Omdreiingar per minutt – Noors - Nynorsk" lang="nn" hreflang="nn" data-title="Omdreiingar per minutt" data-language-autonym="Norsk nynorsk" data-language-local-name="Noors - Nynorsk" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Omdreiningstall" title="Omdreiningstall – Noors - Bokmål" lang="nb" hreflang="nb" data-title="Omdreiningstall" data-language-autonym="Norsk bokmål" data-language-local-name="Noors - Bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/RPM_(jednostka_miary)" title="RPM (jednostka miary) – Pools" lang="pl" hreflang="pl" data-title="RPM (jednostka miary)" data-language-autonym="Polski" data-language-local-name="Pools" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Rota%C3%A7%C3%B5es_por_minuto" title="Rotações por minuto – Portugees" lang="pt" hreflang="pt" data-title="Rotações por minuto" data-language-autonym="Português" data-language-local-name="Portugees" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Rota%C8%9Bii_pe_minut" title="Rotații pe minut – Roemeens" lang="ro" hreflang="ro" data-title="Rotații pe minut" data-language-autonym="Română" data-language-local-name="Roemeens" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%9E%D0%B1%D0%BE%D1%80%D0%BE%D1%82_%D0%B2_%D0%BC%D0%B8%D0%BD%D1%83%D1%82%D1%83" title="Оборот в минуту – Russisch" lang="ru" hreflang="ru" data-title="Оборот в минуту" data-language-autonym="Русский" data-language-local-name="Russisch" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Broj_okretaja" title="Broj okretaja – Servo-Kroatisch" lang="sh" hreflang="sh" data-title="Broj okretaja" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="Servo-Kroatisch" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Revolutions_per_minute" title="Revolutions per minute – Simple English" lang="en-simple" hreflang="en-simple" data-title="Revolutions per minute" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sn mw-list-item"><a href="https://sn.wikipedia.org/wiki/Dendera_pa_Mineti" title="Dendera pa Mineti – Shona" lang="sn" hreflang="sn" data-title="Dendera pa Mineti" data-language-autonym="ChiShona" data-language-local-name="Shona" class="interlanguage-link-target"><span>ChiShona</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Varv_per_minut" title="Varv per minut – Zweeds" lang="sv" hreflang="sv" data-title="Varv per minut" data-language-autonym="Svenska" data-language-local-name="Zweeds" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%A3%E0%B8%AD%E0%B8%9A%E0%B8%95%E0%B9%88%E0%B8%AD%E0%B8%99%E0%B8%B2%E0%B8%97%E0%B8%B5" title="รอบต่อนาที – Thai" lang="th" hreflang="th" data-title="รอบต่อนาที" data-language-autonym="ไทย" data-language-local-name="Thai" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Dakikadaki_devir_say%C4%B1s%C4%B1" title="Dakikadaki devir sayısı – Turks" lang="tr" hreflang="tr" data-title="Dakikadaki devir sayısı" data-language-autonym="Türkçe" data-language-local-name="Turks" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%9E%D0%B1%D0%B5%D1%80%D1%82_%D0%B7%D0%B0_%D1%85%D0%B2%D0%B8%D0%BB%D0%B8%D0%BD%D1%83" title="Оберт за хвилину – Oekraïens" lang="uk" hreflang="uk" data-title="Оберт за хвилину" data-language-autonym="Українська" data-language-local-name="Oekraïens" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/S%E1%BB%91_v%C3%B2ng_quay" title="Số vòng quay – Vietnamees" lang="vi" hreflang="vi" data-title="Số vòng quay" data-language-autonym="Tiếng Việt" data-language-local-name="Vietnamees" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E6%AF%8F%E5%88%86%E9%90%98%E8%BD%89%E9%80%9F" title="每分鐘轉速 – Chinees" lang="zh" hreflang="zh" data-title="每分鐘轉速" data-language-autonym="中文" data-language-local-name="Chinees" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q206037#sitelinks-wikipedia" title="Taalkoppelingen bewerken" class="wbc-editpage">Koppelingen bewerken</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Naamruimten"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Omwentelingen_per_minuut" title="Inhoudspagina bekijken [c]" accesskey="c"><span>Artikel</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Overleg:Omwentelingen_per_minuut" rel="discussion" 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class="mw-content-ltr mw-parser-output" lang="nl" dir="ltr"><p><b>Omwentelingen per minuut</b>, <b>toeren per minuut</b> of <b>rotation per minute</b> (rpm) is een <a href="/wiki/Natuurkundige_grootheden_en_eenheden" title="Natuurkundige grootheden en eenheden">meeteenheid</a> voor het beschrijven van het aantal <a href="/wiki/Toerental" title="Toerental">toerental</a> of de omwentelings<a href="/wiki/Frequentie" title="Frequentie">frequentie</a>: het aantal keren per tijdseenheid <a href="/wiki/Minuut_(tijd)" title="Minuut (tijd)">minuut</a> dat een object om een omwentelingsas draait. De omwentelingssnelheid kan worden uitgedrukt in omwentelingen per minuut, maar ook in omwentelingen per seconde. De snelheid waarmee iets ronddraait kan ook uitgedrukt worden in een <a href="/wiki/Hoeksnelheid" title="Hoeksnelheid">hoeksnelheid</a> in <a href="/wiki/Radialen_per_seconde" title="Radialen per seconde">radialen per seconde</a>. </p><p>De meeteenheid omwentelingen per minuut is geen <a href="/wiki/Syst%C3%A8me_International" class="mw-redirect" title="Système International">SI</a>-eenheid, maar er wordt wel veel gebruik van gemaakt. De SI-eenheid voor rotatie is <a href="/wiki/Hertz_(eenheid)" title="Hertz (eenheid)">hertz</a>, dat wil zeggen aantal omwentelingen per seconde. De eenheid hertz kan voor elk periodiek verschijnsel gebruikt worden,<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> dus ook voor een rotatie van een propeller, een automotor, een generator etc. </p> <div class="mw-heading mw-heading2"><h2 id="Omrekeningsfactoren">Omrekeningsfactoren</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Omwentelingen_per_minuut&veaction=edit&section=1" title="Bewerk dit kopje: Omrekeningsfactoren" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Omwentelingen_per_minuut&action=edit&section=1" title="De broncode bewerken van de sectie: Omrekeningsfactoren"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <dl><dd>1 rpm ≈ (2π radialen) / (60 seconden) ≈ 0,104720 rad/s</dd> <dd>1 rpm = 1/60 omwentelingen per seconde ≈ 0,01666 hertz</dd> <dd>60 rpm = 1 hertz</dd></dl> <div class="mw-heading mw-heading2"><h2 id="Voorbeelden">Voorbeelden</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Omwentelingen_per_minuut&veaction=edit&section=2" title="Bewerk dit kopje: Voorbeelden" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Omwentelingen_per_minuut&action=edit&section=2" title="De broncode bewerken van de sectie: Voorbeelden"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>De snelheid van <a href="/wiki/Grammofoonplaat" title="Grammofoonplaat">grammofoonplaten</a> wordt aangeduid in toeren per minuut, vaak verkort tot alleen "toeren". Platen hebben vanouds een draaisnelheid van 77<sup>7</sup>/<sub>8</sub><sup class="noprint nopopups"><a href="/wiki/Wikipedia:Bronvermelding#Bron_gevraagd" title="Wikipedia:Bronvermelding"><span title="Voor deze uitspraak is sinds 26 november 2022 een bronvermelding gewenst. Motivering: Nooit van gehoord">[bron?]</span></a></sup> (steeds aangeduid als 78) toeren. Vanaf 1949 ook 45 en 33<sup>1</sup>/<sub>3</sub> (kortweg 33) toeren. Voor taalcursussen<sup class="noprint nopopups"><a href="/wiki/Wikipedia:Bronvermelding#Bron_gevraagd" title="Wikipedia:Bronvermelding"><span title="Voor deze uitspraak is sinds 26 november 2022 een bronvermelding gewenst. Motivering: Veel grammofoons konden op die snelheid werken en er werd beweerd dat er platen voor bestonden, maar of zulke platen inderdaad geproduceerd werden is me niet bekend.">[bron?]</span></a></sup> werd soms 16<sup>2</sup>/<sub>3</sub> (kortweg 16) toeren gebruikt. </p><p>De <a href="/wiki/Turbine" title="Turbine">turbine</a> van een <a href="/wiki/Straalmotor" title="Straalmotor">straalmotor</a> draait met een toerental van 25.000 tot 40.000 per minuut. Een normale <a href="/wiki/Viertaktmotor" title="Viertaktmotor">viertakt</a>-<a href="/wiki/Benzinemotor" title="Benzinemotor">benzinemotor</a> van een auto draait met een toerental dat doorgaans varieert tussen 700 en 6500 toeren per minuut, bij racemotoren ligt dat al boven de 10.000. </p><p>De afgeleide SI-eenheid voor frequentie is <a href="/wiki/Hertz_(eenheid)" title="Hertz (eenheid)">hertz</a> (Hz) met de dimensie 1/seconde (1/s). Het aantal omwentelingen per minuut kan naar hertz worden omgerekend door de waarde rpm door 60 te delen. </p> <div class="mw-heading mw-heading2"><h2 id="Zie_ook">Zie ook</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Omwentelingen_per_minuut&veaction=edit&section=3" title="Bewerk dit kopje: Zie ook" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Omwentelingen_per_minuut&action=edit&section=3" title="De broncode bewerken van de sectie: Zie ook"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Hoeksnelheid" title="Hoeksnelheid">Hoeksnelheid</a></li></ul> <div class="toccolours appendix" role="presentation" style="font-size:90%; margin:1em 0 -0.5em; clear:both;"> <div><span style="font-weight:bold">Bronnen, noten en/of referenties</span></div> <div class="reflist" style="list-style-type: decimal;"><div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><a href="#cite_ref-1">↑</a></span> <span class="reference-text"><span class="citation"><style data-mw-deduplicate="TemplateStyles:r67679320">.mw-parser-output .taalaanduiding{font-family:sans-serif;font-size:85%;cursor:help;color:var(--color-subtle,#555)}.mw-parser-output .taalaanduiding span{border-bottom:1px dotted var(--color-subtle,#555)}</style><span class="taalaanduiding" title="Taal: Engels">(<span>en</span>) </span><a rel="nofollow" class="external text" href="https://www.britannica.com/science/hertz">hertz | Definition & Facts | Britannica</a>. <i>www.britannica.com</i>. 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