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data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Alternar o índice" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Alternar o índice</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Rotor</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="Ir para um artigo noutra língua. Disponível em 42 línguas" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-42" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">42 línguas</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%AF%D9%88%D8%A7%D8%B1_(%D9%83%D9%87%D8%B1%D8%A8%D8%A7%D8%A1)" title="دوار (كهرباء) — árabe" lang="ar" hreflang="ar" data-title="دوار (كهرباء)" data-language-autonym="العربية" data-language-local-name="árabe" 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/Rotor" title="Rotor — azerbaijano" lang="az" hreflang="az" data-title="Rotor" data-language-autonym="Azərbaycanca" data-language-local-name="azerbaijano" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%A0%D0%BE%D1%82%D0%B0%D1%80" title="Ротар — bielorrusso" lang="be" hreflang="be" data-title="Ротар" data-language-autonym="Беларуская" data-language-local-name="bielorrusso" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%A0%D0%BE%D1%82%D0%B0%D1%80" title="Ротар — Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Ротар" 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%A0%D0%BE%D1%82%D0%BE%D1%80" title="Ротор — búlgaro" lang="bg" hreflang="bg" data-title="Ротор" data-language-autonym="Български" data-language-local-name="búlgaro" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Rotor_(elektrotehnika)" title="Rotor (elektrotehnika) — bósnio" lang="bs" hreflang="bs" data-title="Rotor (elektrotehnika)" data-language-autonym="Bosanski" data-language-local-name="bósnio" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Rotor" title="Rotor — catalão" lang="ca" hreflang="ca" data-title="Rotor" data-language-autonym="Català" data-language-local-name="catalão" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Rotor_(elektrotechnika)" title="Rotor (elektrotechnika) — checo" lang="cs" hreflang="cs" data-title="Rotor (elektrotechnika)" data-language-autonym="Čeština" data-language-local-name="checo" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Rotor" title="Rotor — dinamarquês" lang="da" hreflang="da" data-title="Rotor" data-language-autonym="Dansk" data-language-local-name="dinamarquês" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Rotor" title="Rotor — alemão" lang="de" hreflang="de" data-title="Rotor" data-language-autonym="Deutsch" data-language-local-name="alemão" 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/Rotor_(electric)" title="Rotor (electric) — inglês" lang="en" hreflang="en" data-title="Rotor (electric)" data-language-autonym="English" data-language-local-name="inglês" 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/Rotoro" title="Rotoro — esperanto" lang="eo" hreflang="eo" data-title="Rotoro" 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/Rotor_(m%C3%A1quina_el%C3%A9ctrica)" title="Rotor (máquina eléctrica) — espanhol" lang="es" hreflang="es" data-title="Rotor (máquina eléctrica)" data-language-autonym="Español" data-language-local-name="espanhol" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Rootor_(elektrotehnika)" title="Rootor (elektrotehnika) — estónio" lang="et" hreflang="et" data-title="Rootor (elektrotehnika)" data-language-autonym="Eesti" data-language-local-name="estónio" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Errotore" title="Errotore — basco" lang="eu" hreflang="eu" data-title="Errotore" data-language-autonym="Euskara" data-language-local-name="basco" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%DA%86%D8%B1%D8%AE%D8%A7%D9%86%D9%87" title="چرخانه — persa" lang="fa" hreflang="fa" data-title="چرخانه" data-language-autonym="فارسی" data-language-local-name="persa" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Roottori_(konetekniikka)" title="Roottori (konetekniikka) — finlandês" lang="fi" hreflang="fi" data-title="Roottori (konetekniikka)" data-language-autonym="Suomi" data-language-local-name="finlandês" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Rotor_(%C3%A9lectrotechnique)" title="Rotor (électrotechnique) — francês" lang="fr" hreflang="fr" data-title="Rotor (électrotechnique)" data-language-autonym="Français" data-language-local-name="francês" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Rotor_(el%C3%A9ctrico)" title="Rotor (eléctrico) — galego" lang="gl" hreflang="gl" data-title="Rotor (eléctrico)" data-language-autonym="Galego" data-language-local-name="galego" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%B0%E0%A5%8B%E0%A4%9F%E0%A4%B0_(%E0%A4%B5%E0%A4%BF%E0%A4%A6%E0%A5%8D%E0%A4%AF%E0%A5%81%E0%A4%A4)" title="रोटर (विद्युत) — hindi" lang="hi" hreflang="hi" data-title="रोटर (विद्युत)" data-language-autonym="हिन्दी" data-language-local-name="hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Rotor_(elektrotehnika)" title="Rotor (elektrotehnika) — croata" lang="hr" hreflang="hr" data-title="Rotor (elektrotehnika)" data-language-autonym="Hrvatski" data-language-local-name="croata" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%8C%D5%B8%D5%BF%D5%B8%D6%80_(%D5%BF%D5%A5%D5%AD%D5%B6%D5%AB%D5%AF%D5%A1)" title="Ռոտոր (տեխնիկա) — arménio" lang="hy" hreflang="hy" data-title="Ռոտոր (տեխնիկա)" data-language-autonym="Հայերեն" data-language-local-name="arménio" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Rotoro_(elektro)" title="Rotoro (elektro) — ido" lang="io" hreflang="io" data-title="Rotoro (elektro)" data-language-autonym="Ido" data-language-local-name="ido" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Rotore_(elettrotecnica)" title="Rotore (elettrotecnica) — italiano" lang="it" hreflang="it" data-title="Rotore (elettrotecnica)" data-language-autonym="Italiano" data-language-local-name="italiano" 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/%E5%9B%9E%E8%BB%A2%E5%AD%90" title="回転子 — japonês" lang="ja" hreflang="ja" data-title="回転子" data-language-autonym="日本語" data-language-local-name="japonês" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%A0%D0%BE%D1%82%D0%BE%D1%80" title="Ротор — cazaque" lang="kk" hreflang="kk" data-title="Ротор" data-language-autonym="Қазақша" data-language-local-name="cazaque" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%ED%9A%8C%EC%A0%84%EC%9E%90" title="회전자 — coreano" lang="ko" hreflang="ko" data-title="회전자" data-language-autonym="한국어" data-language-local-name="coreano" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%A0%D0%BE%D1%82%D0%BE%D1%80" title="Ротор — macedónio" lang="mk" hreflang="mk" data-title="Ротор" data-language-autonym="Македонски" data-language-local-name="macedónio" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Rotor_(elektromotor)" title="Rotor (elektromotor) — neerlandês" lang="nl" hreflang="nl" data-title="Rotor (elektromotor)" data-language-autonym="Nederlands" data-language-local-name="neerlandês" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Rotor_(maskindel)" title="Rotor (maskindel) — norueguês bokmål" lang="nb" hreflang="nb" data-title="Rotor (maskindel)" data-language-autonym="Norsk bokmål" data-language-local-name="norueguês 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/Wirnik" title="Wirnik — polaco" lang="pl" hreflang="pl" data-title="Wirnik" data-language-autonym="Polski" data-language-local-name="polaco" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Rotor_(electrotehnic%C4%83)" title="Rotor (electrotehnică) — romeno" lang="ro" hreflang="ro" data-title="Rotor (electrotehnică)" data-language-autonym="Română" data-language-local-name="romeno" 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%A0%D0%BE%D1%82%D0%BE%D1%80_(%D1%82%D0%B5%D1%85%D0%BD%D0%B8%D0%BA%D0%B0)" title="Ротор (техника) — russo" lang="ru" hreflang="ru" data-title="Ротор (техника)" data-language-autonym="Русский" data-language-local-name="russo" 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/Rotor_(elektrotehnika)" title="Rotor (elektrotehnika) — servo-croata" lang="sh" hreflang="sh" data-title="Rotor (elektrotehnika)" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="servo-croata" 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/Rotor_(electric)" title="Rotor (electric) — Simple English" lang="en-simple" hreflang="en-simple" data-title="Rotor (electric)" 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-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Rotor_(%C4%8Das%C5%A5_rota%C4%8Dn%C3%A9ho_stroja)" title="Rotor (časť rotačného stroja) — eslovaco" lang="sk" hreflang="sk" data-title="Rotor (časť rotačného stroja)" data-language-autonym="Slovenčina" data-language-local-name="eslovaco" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%A0%D0%BE%D1%82%D0%BE%D1%80_(%D0%B5%D0%BB%D0%B5%D0%BA%D1%82%D1%80%D0%BE%D1%82%D0%B5%D1%85%D0%BD%D0%B8%D0%BA%D0%B0)" title="Ротор (електротехника) — sérvio" lang="sr" hreflang="sr" data-title="Ротор (електротехника)" data-language-autonym="Српски / srpski" data-language-local-name="sérvio" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Rotor" title="Rotor — sueco" lang="sv" hreflang="sv" data-title="Rotor" data-language-autonym="Svenska" data-language-local-name="sueco" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Rotor" title="Rotor — turco" lang="tr" hreflang="tr" data-title="Rotor" data-language-autonym="Türkçe" data-language-local-name="turco" 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%A0%D0%BE%D1%82%D0%BE%D1%80" title="Ротор — ucraniano" lang="uk" hreflang="uk" data-title="Ротор" data-language-autonym="Українська" data-language-local-name="ucraniano" 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/Rotor" title="Rotor — vietnamita" lang="vi" hreflang="vi" data-title="Rotor" data-language-autonym="Tiếng Việt" data-language-local-name="vietnamita" 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/%E8%BD%AC%E5%AD%90" title="转子 — chinês" lang="zh" hreflang="zh" data-title="转子" data-language-autonym="中文" data-language-local-name="chinês" 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/Q193466#sitelinks-wikipedia" title="Editar hiperligações interlínguas" class="wbc-editpage">Editar hiperligações</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="Espaços nominais"> <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/Rotor" title="Ver a página de conteúdo [c]" accesskey="c"><span>Artigo</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Discuss%C3%A3o:Rotor" rel="discussion" title="Discussão sobre o conteúdo da página [t]" accesskey="t"><span>Discussão</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Mudar a variante da língua" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">português</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Vistas"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Rotor"><span>Ler</span></a></li><li id="ca-ve-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Rotor&veaction=edit" title="Editar esta página [v]" accesskey="v"><span>Editar</span></a></li><li id="ca-edit" class="collapsible vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Rotor&action=edit" title="Editar o código-fonte desta página [e]" accesskey="e"><span>Editar código-fonte</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Rotor&action=history" title="Edições anteriores desta página. [h]" accesskey="h"><span>Ver histórico</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Ferramentas de página"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Ferramentas" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Ferramentas</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Ferramentas</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">mover para a barra lateral</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">ocultar</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Mais opções" > <div class="vector-menu-heading"> Operações </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Rotor"><span>Ler</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Rotor&veaction=edit" title="Editar esta página [v]" accesskey="v"><span>Editar</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Rotor&action=edit" title="Editar o código-fonte desta página [e]" accesskey="e"><span>Editar código-fonte</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Rotor&action=history"><span>Ver histórico</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Geral </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Especial:P%C3%A1ginas_afluentes/Rotor" title="Lista de todas as páginas que contêm hiperligações para esta [j]" accesskey="j"><span>Páginas afluentes</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Especial:Altera%C3%A7%C3%B5es_relacionadas/Rotor" rel="nofollow" title="Mudanças recentes nas páginas para as quais esta contém hiperligações [k]" accesskey="k"><span>Alterações relacionadas</span></a></li><li id="t-upload" class="mw-list-item"><a href="/wiki/Wikipedia:Carregar_ficheiro" title="Carregar ficheiros [u]" accesskey="u"><span>Carregar ficheiro</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Especial:P%C3%A1ginas_especiais" title="Lista de páginas especiais [q]" accesskey="q"><span>Páginas especiais</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Rotor&oldid=63995864" title="Hiperligação permanente para esta revisão desta página"><span>Hiperligação permanente</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Rotor&action=info" title="Mais informações sobre esta página"><span>Informações da página</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Especial:Citar&page=Rotor&id=63995864&wpFormIdentifier=titleform" title="Informação sobre como citar esta página"><span>Citar esta página</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Especial:UrlShortener&url=https%3A%2F%2Fpt.wikipedia.org%2Fwiki%2FRotor"><span>Obter URL encurtado</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Especial:QrCode&url=https%3A%2F%2Fpt.wikipedia.org%2Fwiki%2FRotor"><span>Descarregar código QR</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Imprimir/exportar </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=Especial:Livro&bookcmd=book_creator&referer=Rotor"><span>Criar um livro</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Especial:DownloadAsPdf&page=Rotor&action=show-download-screen"><span>Descarregar como PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Rotor&printable=yes" title="Versão para impressão desta página [p]" accesskey="p"><span>Versão para impressão</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> Noutros projetos </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Category:Rotors" hreflang="en"><span>Wikimedia Commons</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q193466" title="Hiperligação para o elemento do repositório de dados [g]" accesskey="g"><span>Elemento Wikidata</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Ferramentas de página"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Aspeto"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Aspeto</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">mover para a barra lateral</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">ocultar</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">Origem: Wikipédia, a enciclopédia livre.</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" 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.tmbox.mbox-small{clear:right;float:right;margin:4px 0 4px 1em;width:238px}}@media screen{html.skin-theme-clientpref-night .mw-parser-output .tmbox{background-color:#2e2505}html.skin-theme-clientpref-night .mw-parser-output .tmbox-speedy{background-color:#310402}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .tmbox{background-color:#2e2505}html.skin-theme-clientpref-os .mw-parser-output .tmbox-speedy{background-color:#310402}}body.skin--responsive .mw-parser-output table.tmbox img{max-width:none!important}</style><table class="box-Sem_fontes plainlinks metadata ambox ambox-content ambox-Unreferenced" role="presentation"><tbody><tr><td class="mbox-image"><div style="width:52px"><span typeof="mw:File"><a href="/wiki/Ficheiro:Question_book.svg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/97/Question_book.svg/40px-Question_book.svg.png" decoding="async" width="40" height="32" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/97/Question_book.svg/60px-Question_book.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/97/Question_book.svg/80px-Question_book.svg.png 2x" data-file-width="252" data-file-height="199" /></a></span></div></td><td class="mbox-text"><div class="mbox-text-span">Este artigo <b>não cita <a href="/wiki/Wikip%C3%A9dia:Verificabilidade" title="Wikipédia:Verificabilidade">fontes confiáveis</a></b>.<span class="hide-when-compact"> Ajude a <a href="/wiki/Wikip%C3%A9dia:Livro_de_estilo/Cite_as_fontes" title="Wikipédia:Livro de estilo/Cite as fontes">inserir referências</a>. Conteúdo não <a href="/wiki/Wikip%C3%A9dia:Verificabilidade" title="Wikipédia:Verificabilidade">verificável</a> pode ser removido.—<small><i>Encontre fontes:</i> <span class="plainlinks"><a rel="nofollow" class="external text" href="https://wikipedialibrary.wmflabs.org/">ABW</a>  •  <a rel="nofollow" class="external text" href="https://www.periodicos.capes.gov.br">CAPES</a>  •  <a rel="nofollow" class="external text" href="https://www.google.com/search?as_eq=wikipedia&as_epq=Rotor">Google</a> (<a rel="nofollow" class="external text" href="https://www.google.com/search?hl=pt&tbm=nws&q=Rotor&oq=Rotor">N</a> • <a rel="nofollow" class="external text" href="http://books.google.com/books?&as_brr=0&as_epq=Rotor">L</a> • <a rel="nofollow" class="external text" href="https://scholar.google.com/scholar?hl=pt&q=Rotor">A</a>)</span></small></span> <small class="date-container"><i>(<span class="date">Junho de 2021</span>)</i></small></div></td></tr></tbody></table> <figure class="mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Ficheiro:Wankel_Cycle_anim.gif" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/da/Wankel_Cycle_anim.gif/220px-Wankel_Cycle_anim.gif" decoding="async" width="220" height="293" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/d/da/Wankel_Cycle_anim.gif 1.5x" data-file-width="240" data-file-height="320" /></a><figcaption>Rotor de um <a href="/wiki/Motor_rotativo" title="Motor rotativo">motor rotativo</a> <a href="/wiki/Wankel" class="mw-redirect" title="Wankel">Wankel</a></figcaption></figure> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Ficheiro:HydroElectricTurbine.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/48/HydroElectricTurbine.jpg/220px-HydroElectricTurbine.jpg" decoding="async" width="220" height="268" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/48/HydroElectricTurbine.jpg/330px-HydroElectricTurbine.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/4/48/HydroElectricTurbine.jpg 2x" data-file-width="421" data-file-height="513" /></a><figcaption>Turbina Francis</figcaption></figure> <p><b>Rotor</b> é tudo que gira em torno de seu próprio <a href="/wiki/Eixo" class="mw-disambig" title="Eixo">eixo</a> produzindo <a href="/wiki/Movimento" title="Movimento">movimentos</a> de <a href="/wiki/Rota%C3%A7%C3%A3o" class="mw-disambig" title="Rotação">rotação</a>. Qualquer <a href="/wiki/M%C3%A1quina" title="Máquina">máquina</a> rotativa, como <a href="/wiki/Turbina" title="Turbina">turbinas</a>, <a href="/wiki/Compressor" title="Compressor">compressores</a>, redutores, entre outros, possuem eixos rotativos apoiados em mancais de deslizamento, <a href="/wiki/Rolamento" title="Rolamento">rolamento</a> ou <a href="/wiki/Magnetismo" title="Magnetismo">magnéticos</a>. Esse conjunto é denominado de rotor. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Aviação"><span id="Avia.C3.A7.C3.A3o"></span>Aviação</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Rotor&veaction=edit&section=1" title="Editar secção: Aviação" class="mw-editsection-visualeditor"><span>editar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Rotor&action=edit&section=1" title="Editar código-fonte da secção: Aviação"><span>editar código-fonte</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Em <a href="/wiki/Avia%C3%A7%C3%A3o" title="Aviação">aviação</a>, o rotor no helicóptero é o componente básico da <a href="/wiki/Aeronave" title="Aeronave">aeronave</a> destinado a prover a sustentação necessária ao voo. O rotor de um helicóptero não deve ser confundido com as <a href="/wiki/H%C3%A9lice" title="Hélice">hélices</a> de um <a href="/wiki/Avi%C3%A3o" title="Avião">avião</a>. O rotor incorpora articulações que permitem os movimentos das pás nos eixos para prover a mudança do passo, o <a href="/wiki/Batimento" class="mw-redirect" title="Batimento">batimento</a> e o <a href="/wiki/Arrasto" title="Arrasto">arrasto</a>. O movimento de mudança de passo é o que permite a mudança do <a href="/wiki/%C3%82ngulo" title="Ângulo">ângulo</a> de ataque das pás para fazer variar a <a href="/wiki/Sustenta%C3%A7%C3%A3o_(aerodin%C3%A2mica)" title="Sustentação (aerodinâmica)">sustentação</a> gerada após a aeronave sair do chão. </p><p>O movimento de batimento é o que permite ao rotor se acomodar a eventuais esforços provocados pelo voo devidos à dissimetria de sustentação durante o voo translacional. <a href="/wiki/Juan_de_La_Cierva" class="mw-redirect" title="Juan de La Cierva">Juan de La Cierva</a> foi o primeiro a utilizar esse artifício na construção dos <a href="/wiki/Autogiro" title="Autogiro">autogiros</a>. </p><p>O movimento de avanço e recuo das pás permite a sua acomodação aos esforços devidos ao arrasto <a href="/wiki/Aerodin%C3%A2mica" title="Aerodinâmica">aerodinâmico</a> das pás provocados pelo efeito do batimento das pás durante o voo translacional. A combinação dessas articulações permite ao helicóptero se deslocar <a href="/wiki/Longitudinal" class="mw-redirect" title="Longitudinal">longitudinalmente</a> sem que o efeito da dissimetria de sustentação provocado pela <a href="/wiki/Transla%C3%A7%C3%A3o" title="Translação">translação</a> de helicóptero faça-o perder o controle a como acontecia com os primeiros aparelhos. </p><p>Num helicóptero convencional o rotor principal provê a sustentação e a translação, enquanto que o rotor de cauda provê o controle antitorque e evita que a <a href="/wiki/Fuselagem" title="Fuselagem">fuselagem</a> gire no sentido oposto ao sentido de rotação do rotor principal. </p> <div class="mw-heading mw-heading2"><h2 id="Máquinas_elétricas"><span id="M.C3.A1quinas_el.C3.A9tricas"></span>Máquinas elétricas</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Rotor&veaction=edit&section=2" title="Editar secção: Máquinas elétricas" class="mw-editsection-visualeditor"><span>editar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Rotor&action=edit&section=2" title="Editar código-fonte da secção: Máquinas elétricas"><span>editar código-fonte</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>O rotor é o componente que gira (rota) em uma máquina elétrica, seja esta um <a href="/wiki/Motor_el%C3%A9trico" title="Motor elétrico">motor</a> ou um <a href="/wiki/Gerador_el%C3%A9trico" title="Gerador elétrico">gerador</a> elétrico. </p><p>Os motores, e as máquinas elétricas em geral, se compõe de duas partes: o rotor e o <a href="/wiki/Estator" title="Estator">estator</a>. </p><p>O rotor é formado por um <a href="/wiki/Eixo" class="mw-disambig" title="Eixo">eixo</a> que suporta um conjunto de <a href="/wiki/Bobina" class="mw-redirect" title="Bobina">bobinas</a> enroladas sobre um núcleo magnético que pode girar dentro de um <a href="/wiki/Campo_magn%C3%A9tico" title="Campo magnético">campo magnético</a> criado tanto por um <a href="/wiki/Im%C3%A3" class="mw-disambig" title="Imã">imã</a> ou pela passagem por outro conjunto de bobinas, enroladas sobre umas peças polares, que permanecem estáticas e que constituem o que se denomina <a href="/wiki/Estator" title="Estator">estator</a> de uma <a href="/wiki/Corrente_cont%C3%ADnua" title="Corrente contínua">corrente contínua</a> ou <a href="/wiki/Corrente_alternada" title="Corrente alternada">alternada</a>, dependendo do tipo de máquina do qual se trate. </p> <div class="mw-heading mw-heading2"><h2 id="Turbinas_hidráulicas"><span id="Turbinas_hidr.C3.A1ulicas"></span>Turbinas hidráulicas</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Rotor&veaction=edit&section=3" title="Editar secção: Turbinas hidráulicas" class="mw-editsection-visualeditor"><span>editar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Rotor&action=edit&section=3" title="Editar código-fonte da secção: Turbinas hidráulicas"><span>editar código-fonte</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Em uma <a href="/wiki/Turbina_hidr%C3%A1ulica" title="Turbina hidráulica">turbina hidráulica</a> o rotor é onde ocorre a conversão da potência hidráulica em potência mecânica no eixo da turbina. </p> <h2 id="Referências" style="cursor: help;" title="Esta seção foi configurada para não ser editável diretamente. Edite a página toda ou a seção anterior em vez disso."><span id="Refer.C3.AAncias"></span>Referências</h2> <div class="reflist" style="list-style-type: decimal;"></div> <p><br /> </p> <table class="noprint" style="border-top:none; border-bottom:none; background:transparent; color: inherit"><tbody><tr> <td style="text-align: center;"><span typeof="mw:File"><a href="/wiki/Ficheiro:Nuvola_apps_kcmsystem.png" class="mw-file-description"><img alt="Ícone de esboço" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/35/Nuvola_apps_kcmsystem.png/30px-Nuvola_apps_kcmsystem.png" decoding="async" width="30" height="30" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/35/Nuvola_apps_kcmsystem.png/45px-Nuvola_apps_kcmsystem.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/35/Nuvola_apps_kcmsystem.png/60px-Nuvola_apps_kcmsystem.png 2x" data-file-width="128" data-file-height="128" /></a></span></td> <td><i>Este artigo sobre <a href="/wiki/Mec%C3%A2nica_cl%C3%A1ssica" title="Mecânica clássica">mecânica clássica</a> é um <a href="/wiki/Wikip%C3%A9dia:Esbo%C3%A7o" title="Wikipédia:Esboço">esboço</a>. Você pode ajudar a Wikipédia <b><span class="plainlinks"><a class="external text" href="https://pt.wikipedia.org/w/index.php?title=Rotor&action=edit">expandindo-o</a></span></b>.</i></td> </tr></tbody></table>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1&useformat=desktop" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Obtida de "<a dir="ltr" href="https://pt.wikipedia.org/w/index.php?title=Rotor&oldid=63995864">https://pt.wikipedia.org/w/index.php?title=Rotor&oldid=63995864</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Especial:Categorias" title="Especial:Categorias">Categorias</a>: <ul><li><a href="/wiki/Categoria:Engenharia_el%C3%A9trica" title="Categoria:Engenharia elétrica">Engenharia elétrica</a></li><li><a href="/wiki/Categoria:Aeron%C3%A1utica" title="Categoria:Aeronáutica">Aeronáutica</a></li><li><a href="/wiki/Categoria:Motores_el%C3%A9tricos" title="Categoria:Motores elétricos">Motores elétricos</a></li><li><a href="/wiki/Categoria:Motores_de_aeronaves" title="Categoria:Motores de aeronaves">Motores de aeronaves</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Categorias ocultas: <ul><li><a href="/wiki/Categoria:!Artigos_que_carecem_de_fontes_desde_junho_de_2021" title="Categoria:!Artigos que carecem de fontes desde junho de 2021">!Artigos que carecem de fontes desde junho de 2021</a></li><li><a href="/wiki/Categoria:!Artigos_que_carecem_de_fontes_sem_indica%C3%A7%C3%A3o_de_tema" title="Categoria:!Artigos que carecem de fontes sem indicação de tema">!Artigos que carecem de fontes sem indicação de tema</a></li><li><a href="/wiki/Categoria:!Esbo%C3%A7os_maiores_que_1000_bytes" title="Categoria:!Esboços maiores que 1000 bytes">!Esboços maiores que 1000 bytes</a></li><li><a href="/wiki/Categoria:!Esbo%C3%A7os_sobre_mec%C3%A2nica_cl%C3%A1ssica" title="Categoria:!Esboços sobre mecânica clássica">!Esboços sobre mecânica clássica</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> Esta página foi editada pela última vez às 11h25min de 14 de julho de 2022.</li> <li id="footer-info-copyright">Este texto é disponibilizado nos termos da licença <a rel="nofollow" class="external text" href="https://creativecommons.org/licenses/by-sa/4.0/deed.pt">Atribuição-CompartilhaIgual 4.0 Internacional (CC BY-SA 4.0) da Creative Commons</a>; pode estar sujeito a condições adicionais. 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