{"id":119407,"date":"2025-09-04T17:45:13","date_gmt":"2025-09-04T15:45:13","guid":{"rendered":"https:\/\/step-lab.com\/?p=119407"},"modified":"2025-09-04T17:46:04","modified_gmt":"2025-09-04T15:46:04","slug":"comment-choisir-le-bon-actionneur-pour-vos-essais","status":"publish","type":"post","link":"https:\/\/step-lab.com\/fr\/comment-choisir-le-bon-actionneur-pour-vos-essais\/","title":{"rendered":"Comment choisir le bon actionneur pour vos essais ?"},"content":{"rendered":"<\/p>\n<div  class='flex_column av-229mmz5l-5734e8fa96cdea77c09c453143bf730b av_one_fourth  avia-builder-el-0  el_before_av_one_half  avia-builder-el-first  first flex_column_div  '     ><\/div>\n<div  class='flex_column av-1xtkluk9-6708337b1a9e34f0eef62a603c90827b av_one_half  avia-builder-el-1  el_after_av_one_fourth  el_before_av_layout_row  avia-builder-el-last  flex_column_div  '     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-j57ow5e-75117d2285548047f8c5fe737c80b003\">\n.avia-image-container.av-j57ow5e-75117d2285548047f8c5fe737c80b003 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-j57ow5e-75117d2285548047f8c5fe737c80b003 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-j57ow5e-75117d2285548047f8c5fe737c80b003 av-styling- avia-align-center  avia-builder-el-2  avia-builder-el-no-sibling '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-114014 avia-img-lazy-loading-not-114014 avia_image ' src=\"https:\/\/step-lab.com\/wp-content\/uploads\/2024\/11\/ea-vs-ud-series.jpg\" alt='' title='ea vs ud series'  height=\"737\" width=\"1628\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/step-lab.com\/wp-content\/uploads\/2024\/11\/ea-vs-ud-series.jpg 1628w, https:\/\/step-lab.com\/wp-content\/uploads\/2024\/11\/ea-vs-ud-series-300x136.jpg 300w, https:\/\/step-lab.com\/wp-content\/uploads\/2024\/11\/ea-vs-ud-series-1030x466.jpg 1030w, https:\/\/step-lab.com\/wp-content\/uploads\/2024\/11\/ea-vs-ud-series-768x348.jpg 768w, https:\/\/step-lab.com\/wp-content\/uploads\/2024\/11\/ea-vs-ud-series-1536x695.jpg 1536w, https:\/\/step-lab.com\/wp-content\/uploads\/2024\/11\/ea-vs-ud-series-1500x679.jpg 1500w, https:\/\/step-lab.com\/wp-content\/uploads\/2024\/11\/ea-vs-ud-series-705x319.jpg 705w\" sizes=\"(max-width: 1628px) 100vw, 1628px\" \/><\/div><\/div><\/div><\/div>\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div id='av-layout-grid-1'  class='av-layout-grid-container av-1v4ceh4p-7101326a6cf672e35e2c2e3220e72adc entry-content-wrapper main_color av-flex-cells  avia-builder-el-3  el_after_av_one_half  el_before_av_section  grid-row-not-first  container_wrap fullsize'  >\n<div class='flex_cell av-1r25w12x-920041e5571643f7280d732d3526b04a av-gridrow-cell av_one_fifth no_margin  avia-builder-el-4  el_before_av_cell_three_fifth  avia-builder-el-first '  ><div class='flex_cell_inner'><\/div><\/div><div class='flex_cell av-1kin5z5l-1fef6a2fb4813bdd428e009bd87cbc2d av-gridrow-cell av_three_fifth no_margin  avia-builder-el-5  el_after_av_cell_one_fifth  el_before_av_cell_one_fifth '  ><div class='flex_cell_inner'><section  class='av_textblock_section av-lycnm5k3-506c11e759f4be2ca2e8e2bc039f848a '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h1 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"COMMENT_CHOISIR_LE_BON_ACTIONNEUR_POUR_VOS_TESTS\"><\/span>COMMENT CHOISIR LE BON ACTIONNEUR POUR VOS TESTS<\/p>\n<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lvl4a9tk-f4a0462fd5c3c2759d61338db30ae6bc\">\n#top .hr.hr-invisible.av-lvl4a9tk-f4a0462fd5c3c2759d61338db30ae6bc{\nheight:20px;\n}\n<\/style>\n<div  class='hr av-lvl4a9tk-f4a0462fd5c3c2759d61338db30ae6bc hr-invisible  avia-builder-el-7  el_after_av_textblock  el_before_av_textblock '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lvks5nsa-4c7257a2f07f7e24a60428a69bea9a21\">\n#top .av_textblock_section.av-lvks5nsa-4c7257a2f07f7e24a60428a69bea9a21 .avia_textblock{\nfont-size:18px;\n}\n<\/style>\n<section  class='av_textblock_section av-lvks5nsa-4c7257a2f07f7e24a60428a69bea9a21 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p>Le choix de l&rsquo;actionneur appropri\u00e9 est une \u00e9tape fondamentale dans la conception de syst\u00e8mes d&rsquo;essai efficaces et fiables. Ce choix d\u00e9pend du type d&rsquo;essai effectu\u00e9, des exigences sp\u00e9cifiques de l&rsquo;application et des caract\u00e9ristiques de l&rsquo;actionneur lui-m\u00eame. Ce guide pr\u00e9sente les facteurs cl\u00e9s \u00e0 prendre en compte et compare deux options tr\u00e8s courantes : les <strong>actionneurs <\/strong> <strong>\u00e9lectrom\u00e9caniques <\/strong> et les <strong> actionneurs \u00e9lectrodynamiques<\/strong>.<\/p>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-4u9dkfeo-eabdfa5f0926cbbb77819047748eeafe\">\n#top .hr.hr-invisible.av-4u9dkfeo-eabdfa5f0926cbbb77819047748eeafe{\nheight:20px;\n}\n<\/style>\n<div  class='hr av-4u9dkfeo-eabdfa5f0926cbbb77819047748eeafe hr-invisible  avia-builder-el-9  el_after_av_textblock  el_before_av_textblock '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n<section  class='av_textblock_section av-m2ipdn9z-39c580a22e66eeb95bce0be01da37c47 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><div class=\"flex max-w-full flex-col flex-grow\">\n<div class=\"min-h-8 text-message flex w-full flex-col items-end gap-2 whitespace-normal break-words &#091;.text-message+&#038;&#093;:mt-5\" dir=\"auto\" data-message-author-role=\"assistant\" data-message-id=\"612a75fe-7f87-4f40-9d50-f4c4245920f3\" data-message-model-slug=\"gpt-4o\">\n<div class=\"flex w-full flex-col gap-1 empty:hidden first:pt-&#091;3px&#093;\">\n<div class=\"markdown prose w-full break-words dark:prose-invert dark\">\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title ez-toc-toggle\" style=\"cursor:pointer\">PAGE CONTENT<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #a81010;color:#a81010\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #a81010;color:#a81010\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/step-lab.com\/fr\/comment-choisir-le-bon-actionneur-pour-vos-essais\/#COMMENT_CHOISIR_LE_BON_ACTIONNEUR_POUR_VOS_TESTS\" >COMMENT CHOISIR LE BON ACTIONNEUR POUR VOS TESTS<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/step-lab.com\/fr\/comment-choisir-le-bon-actionneur-pour-vos-essais\/#Actionneurs_electromecaniques_et_electrodynamiques\" >Actionneurs \u00e9lectrom\u00e9caniques et \u00e9lectrodynamiques<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/step-lab.com\/fr\/comment-choisir-le-bon-actionneur-pour-vos-essais\/#Comprendre_les_deux_technologies\" >Comprendre les deux technologies<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/step-lab.com\/fr\/comment-choisir-le-bon-actionneur-pour-vos-essais\/#Actionneurs_electromecaniques\" >Actionneurs \u00e9lectrom\u00e9caniques<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/step-lab.com\/fr\/comment-choisir-le-bon-actionneur-pour-vos-essais\/#Actionneurs_electrodynamiques\" >Actionneurs \u00e9lectrodynamiques<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/step-lab.com\/fr\/comment-choisir-le-bon-actionneur-pour-vos-essais\/#Comparaison_cote_a_cote\" >Comparaison c\u00f4te \u00e0 c\u00f4te<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/step-lab.com\/fr\/comment-choisir-le-bon-actionneur-pour-vos-essais\/#Quand_choisir_des_actionneurs_electromecaniques\" >Quand choisir des actionneurs \u00e9lectrom\u00e9caniques<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/step-lab.com\/fr\/comment-choisir-le-bon-actionneur-pour-vos-essais\/#Quand_choisir_des_actionneurs_electrodynamiques\" >Quand choisir des actionneurs \u00e9lectrodynamiques<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/step-lab.com\/fr\/comment-choisir-le-bon-actionneur-pour-vos-essais\/#Conclusions\" >Conclusions<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/step-lab.com\/fr\/comment-choisir-le-bon-actionneur-pour-vos-essais\/#FAQ\" >FAQ<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-6s666m7-c60834194845f6abe362318984f93e7e\">\n#top .hr.hr-invisible.av-6s666m7-c60834194845f6abe362318984f93e7e{\nheight:100px;\n}\n<\/style>\n<div  class='hr av-6s666m7-c60834194845f6abe362318984f93e7e hr-invisible'><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lvks6yg9-1f3e7a9c60abf50982dd8cb6dafa835a\">\n#top .av_textblock_section.av-lvks6yg9-1f3e7a9c60abf50982dd8cb6dafa835a .avia_textblock{\nfont-size:18px;\n}\n<\/style>\n<section  class='av_textblock_section av-lvks6yg9-1f3e7a9c60abf50982dd8cb6dafa835a '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h2><span class=\"ez-toc-section\" id=\"Actionneurs_electromecaniques_et_electrodynamiques\"><\/span>Actionneurs \u00e9lectrom\u00e9caniques et \u00e9lectrodynamiques<br \/><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Le choix d&rsquo;un actionneur adapt\u00e9 \u00e0 un syst\u00e8me d&rsquo;essai est une d\u00e9cision de conception fondamentale qui a des implications directes sur la pr\u00e9cision, la r\u00e9p\u00e9tabilit\u00e9 et les performances globales du syst\u00e8me. L&rsquo;actionneur est un \u00e9l\u00e9ment central qui d\u00e9finit les capacit\u00e9s dynamiques\/statiques du syst\u00e8me.<\/p>\n<p>Les deux principales technologies sont :<\/p>\n<ul>\n<li><strong>Actionneurs \u00e9lectrom\u00e9caniques<\/strong> (bas\u00e9s sur des m\u00e9canismes \u00e0 vis \u00e0 recirculation de billes)<\/li>\n<li><strong>Actionneurs \u00e9lectrodynamiques<\/strong> (bas\u00e9s sur des moteurs lin\u00e9aires)\n<\/li>\n<\/ul>\n<p>Chacun pr\u00e9sente des avantages et des limites distincts. Ce guide vous aidera \u00e0 comprendre les diff\u00e9rences et \u00e0 faire le meilleur choix pour vos besoins en mati\u00e8re de tests.<\/p>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-2tzkpeww-2c122bac99e97cc62fadf1ac13b702e9\">\n#top .hr.hr-invisible.av-2tzkpeww-2c122bac99e97cc62fadf1ac13b702e9{\nheight:40px;\n}\n<\/style>\n<div  class='hr av-2tzkpeww-2c122bac99e97cc62fadf1ac13b702e9 hr-invisible'><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n<section  class='av_textblock_section av-me2mtsh1-05fbeb0c94b331844b73ee60543a087e '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h2><span class=\"ez-toc-section\" id=\"Comprendre_les_deux_technologies\"><\/span>Comprendre les deux technologies<\/p>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<\/div><\/section><br \/>\n<div  class='flex_column av-p7rk7eq-2fad8d5b2774be3bbcdff9a8fa938302 av_one_half first flex_column_div  '     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-ejimy9u-b33faaa78e3160f60ce30bc7d9ffa7a6\">\n.avia-image-container.av-ejimy9u-b33faaa78e3160f60ce30bc7d9ffa7a6 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-ejimy9u-b33faaa78e3160f60ce30bc7d9ffa7a6 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-ejimy9u-b33faaa78e3160f60ce30bc7d9ffa7a6 av-styling- avia-align-center'   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-111499 avia-img-lazy-loading-not-111499 avia_image ' src=\"https:\/\/step-lab.com\/wp-content\/uploads\/2024\/06\/EA.png\" alt='' title='EA'  height=\"435\" width=\"400\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/step-lab.com\/wp-content\/uploads\/2024\/06\/EA.png 400w, https:\/\/step-lab.com\/wp-content\/uploads\/2024\/06\/EA-276x300.png 276w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/div><\/div><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-me2mqp92-dab39042903ce83e5c32563ae39852e3\">\n#top .av_textblock_section.av-me2mqp92-dab39042903ce83e5c32563ae39852e3 .avia_textblock{\nfont-size:16px;\n}\n<\/style>\n<section  class='av_textblock_section av-me2mqp92-dab39042903ce83e5c32563ae39852e3 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h3><span class=\"ez-toc-section\" id=\"Actionneurs_electromecaniques\"><\/span>Actionneurs \u00e9lectrom\u00e9caniques <br \/><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Les actionneurs \u00e9lectrom\u00e9caniques utilisent un <strong>moteur rotatif reli\u00e9 \u00e0 une vis \u00e0 recirculation de billes de pr\u00e9cision<\/strong> qui convertit le mouvement rotatif en mouvement lin\u00e9aire. Ces syst\u00e8mes sont hautement contr\u00f4lables, efficaces sur le plan \u00e9nerg\u00e9tique et robustes. Ils sont largement utilis\u00e9s dans les essais structurels, les essais de fatigue et toute application n\u00e9cessitant un d\u00e9placement ou une force pr\u00e9cis pendant de longues p\u00e9riodes.<\/p>\n<p><strong>Caract\u00e9ristiques principales :<br \/><\/strong><\/p>\n<ul>\n<li>Haute capacit\u00e9 de force\n<\/li>\n<li>Contr\u00f4le pr\u00e9cis \u00e0 faible vitesse\n<\/li>\n<li>Capacit\u00e9 de course plus longue\n<\/li>\n<li>Consommation \u00e9nerg\u00e9tique r\u00e9duite\n<\/li>\n<\/ul>\n<\/div><\/section><\/p><\/div><div  class='flex_column av-kuekqf6-9be8adcdea228d31e74e7958e096733a av_one_half flex_column_div  '     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-m3n4970z-e977785533ec8bce76e4b2394ef33ad9\">\n.avia-image-container.av-m3n4970z-e977785533ec8bce76e4b2394ef33ad9 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-m3n4970z-e977785533ec8bce76e4b2394ef33ad9 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-m3n4970z-e977785533ec8bce76e4b2394ef33ad9 av-styling- avia-align-center'   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-111497 avia-img-lazy-loading-not-111497 avia_image ' src=\"https:\/\/step-lab.com\/wp-content\/uploads\/2024\/06\/Attuatori-lineari.png\" alt='' title='Attuatori lineari'  height=\"435\" width=\"400\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/step-lab.com\/wp-content\/uploads\/2024\/06\/Attuatori-lineari.png 400w, https:\/\/step-lab.com\/wp-content\/uploads\/2024\/06\/Attuatori-lineari-276x300.png 276w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/div><\/div><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-me2mj651-333b72975387185c6e3b77f92a54c77a\">\n#top .av_textblock_section.av-me2mj651-333b72975387185c6e3b77f92a54c77a .avia_textblock{\nfont-size:16px;\n}\n<\/style>\n<section  class='av_textblock_section av-me2mj651-333b72975387185c6e3b77f92a54c77a '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h3><span class=\"ez-toc-section\" id=\"Actionneurs_electrodynamiques\"><\/span>Actionneurs \u00e9lectrodynamiques<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Les actionneurs \u00e9lectrodynamiques produisent un <strong>mouvement lin\u00e9aire direct sans aucun \u00e9l\u00e9ment de transmission m\u00e9canique. <\/strong> La force est g\u00e9n\u00e9r\u00e9e par un champ magn\u00e9tique qui agit sur une bobine mobile ou un aimant. Ces syst\u00e8mes excellent dans les <strong>applications \u00e0 grande vitesse<\/strong> et <strong>haute fr\u00e9quence<\/strong>, o\u00f9 une r\u00e9ponse rapide et une faible inertie sont essentielles.<\/p>\n<p><strong>Caract\u00e9ristiques principales :<br \/><\/strong><\/p>\n<ul>\n<li>R\u00e9ponse dynamique \u00e9lev\u00e9e (jusqu&rsquo;\u00e0 1000 Hz)\n<\/li>\n<li>Faible entretien gr\u00e2ce \u00e0 l&rsquo;absence de contacts m\u00e9caniques\n<\/li>\n<li>Id\u00e9al pour les essais de vibration, d&rsquo;impact ou NVH\n<\/li>\n<li>Design compact et \u00e9pur\u00e9\n<\/li>\n<li>N\u00e9cessite un refroidissement actif et une \u00e9lectronique haute puissance\n<\/li>\n<\/ul>\n<\/div><\/section><\/p><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-me2muow8-5a9ca7d36a18eb93bbdcc21a640eea38\">\n#top .hr.hr-invisible.av-me2muow8-5a9ca7d36a18eb93bbdcc21a640eea38{\nheight:40px;\n}\n<\/style>\n<div  class='hr av-me2muow8-5a9ca7d36a18eb93bbdcc21a640eea38 hr-invisible'><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n<section  class='av_textblock_section av-me2mvqa1-aee03718dbfb8b088362fdf3a4f7a4c1 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h2><span class=\"ez-toc-section\" id=\"Comparaison_cote_a_cote\"><\/span>Comparaison c\u00f4te \u00e0 c\u00f4te<br \/><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-m3n3s2x3-73bd80697d91d0e302b3a687afaa7bd4\">\n#top .av_textblock_section.av-m3n3s2x3-73bd80697d91d0e302b3a687afaa7bd4 .avia_textblock{\nfont-size:18px;\n}\n<\/style>\n<section  class='av_textblock_section av-m3n3s2x3-73bd80697d91d0e302b3a687afaa7bd4 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><table>\n<thead>\n<tr>\n<th style=\"background-color: #a81010; color: #fff;\">CARACT\u00c9RISTIQUE<\/th>\n<th style=\"background-color: #a81010; color: #fff;\">\u00c9lectrom\u00e9caniques<\/th>\n<th style=\"background-color: #a81010; color: #fff;\">\u00c9lectrodynamiques <\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Force de sortie<\/strong><\/td>\n<td>Tr\u00e8s \u00e9lev\u00e9e<\/td>\n<td>Mod\u00e9r\u00e9e (id\u00e9ale pour les charges dynamiques)<\/td>\n<\/tr>\n<tr>\n<td><strong>Vitesse<\/strong><\/td>\n<td>Mod\u00e9r\u00e9e<\/td>\n<td>Tr\u00e8s \u00e9lev\u00e9e (excellente pour les tests dynamiques) <\/td>\n<\/tr>\n<tr>\n<td><strong>Gamme de fr\u00e9quences<\/strong><\/td>\n<td>jusqu&rsquo;\u00e0 30-50 Hz<\/td>\n<td>jusqu&rsquo;\u00e0 1000 Hz<\/td>\n<\/tr>\n<tr>\n<td><strong>Longueur de course<\/strong><\/td>\n<td>Des trajets longs sont disponibles<\/td>\n<td>Courtes et moyennes distances <\/td>\n<\/tr>\n<tr>\n<td><strong>Pr\u00e9cision du contr\u00f4le<\/strong><\/td>\n<td>Excellent \u00e0 basse vitesse<\/td>\n<td>Excellent \u00e0 grande vitesse <\/td>\n<\/tr>\n<tr>\n<td><strong>Efficacit\u00e9 \u00e9nerg\u00e9tique<\/strong><\/td>\n<td>\u00c9lev\u00e9e (ne consomme de l&rsquo;\u00e9nergie que lorsqu&rsquo;elle est en mouvement)<\/td>\n<td>Mod\u00e9r\u00e9e <\/td>\n<\/tr>\n<tr>\n<td><strong>Bruit<\/strong><\/td>\n<td>Bas<\/td>\n<td>Mod\u00e9r\u00e9e<\/td>\n<\/tr>\n<tr>\n<td><strong>Refroidissement<\/strong><\/td>\n<td>Air<\/td>\n<td> Air\/Eau <\/td>\n<\/tr>\n<tr>\n<td><strong>Maintenance<\/strong><\/td>\n<td colspan=\"2\"><center>Quasi nul <\/center><\/td>\n<\/tr>\n<tr>\n<td><strong>Impact environnemental<\/strong><\/td>\n<td colspan=\"2\"><center>Propre, sans liquides et sans huile<\/center><\/td>\n<\/tr>\n<tr>\n<td><strong>Co\u00fbt<\/strong><\/td>\n<td colspan=\"2\"><center>Convenable dans le temps<\/center><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lwhnvrqy-5a082ee60c8eb12eda3e34ffb5af7377\">\n#top .hr.hr-invisible.av-lwhnvrqy-5a082ee60c8eb12eda3e34ffb5af7377{\nheight:80px;\n}\n<\/style>\n<div  class='hr av-lwhnvrqy-5a082ee60c8eb12eda3e34ffb5af7377 hr-invisible'><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lvks7u8i-2940486c917f483b32e74e8a37235de1\">\n#top .av_textblock_section.av-lvks7u8i-2940486c917f483b32e74e8a37235de1 .avia_textblock{\nfont-size:18px;\n}\n<\/style>\n<section  class='av_textblock_section av-lvks7u8i-2940486c917f483b32e74e8a37235de1 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h2><span class=\"ez-toc-section\" id=\"Quand_choisir_des_actionneurs_electromecaniques\"><\/span>Quand choisir des actionneurs \u00e9lectrom\u00e9caniques<\/p>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Choisissez les <strong>actionneurs \u00e9lectrom\u00e9caniques<\/strong> si :<\/p>\n<ul>\n<li>Vous avez besoin d&rsquo;une <strong> puissance \u00e9lev\u00e9e <\/strong> pour des essais statiques, quasi statiques ou de fatigue.\n<\/li>\n<li>Votre test n\u00e9cessite de <strong>longs trajets<\/strong> avec un contr\u00f4le pr\u00e9cis du d\u00e9placement.\n<\/li>\n<li>Le syst\u00e8me fonctionnera pendant de <strong>longues p\u00e9riodes<\/strong>, par exemple pour des essais de fatigue ou de glissement 24 heures sur 24, 7 jours sur 7.\n<\/li>\n<li>L&rsquo;efficacit\u00e9 \u00e9nerg\u00e9tique et la ma\u00eetrise des co\u00fbts sont des priorit\u00e9s.\n<\/li>\n<li>Vous testez des assemblages m\u00e9caniques, des structures ou des polym\u00e8res pr\u00e9sentant de longues courbes de d\u00e9placement.\n<\/li>\n<\/ul>\n<p>Au STEP Lab, notre <strong>s\u00e9rie EA<\/strong> d&rsquo;actionneurs \u00e9lectrom\u00e9caniques est utilis\u00e9e dans le monde entier pour des essais statiques et de fatigue dans les domaines de l&rsquo;a\u00e9rospatiale, de l&rsquo;automobile et des sciences des mat\u00e9riaux.<\/p>\n<\/div><\/section><br \/>\n<div  class='flex_column av-ow1fvia-3b3d7cdc7e025232a220788ed382e865 av_one_full first flex_column_div  '     ><div  class='avia-button-wrap av-me2t82vy-1b37d6a168e1ea1fe126a483ba8d117f-wrap avia-button-left '><a href='https:\/\/step-lab.com\/fr\/systemes-actionneurs-electromecaniques\/'  class='avia-button av-me2t82vy-1b37d6a168e1ea1fe126a483ba8d117f av-link-btn avia-icon_select-yes-left-icon avia-size-medium avia-position-left avia-color-theme-color'  target=\"_blank\"  rel=\"noopener noreferrer\"  aria-label=\"En savoir plus sur la s\u00e9rie EA&lt;\/p&gt;\n&lt;p&gt;\"><span class='avia_button_icon avia_button_icon_left avia-svg-icon avia-font-svg_entypo-fontello' data-av_svg_icon='forward' data-av_iconset='svg_entypo-fontello'><svg version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"29\" height=\"32\" viewBox=\"0 0 29 32\" preserveAspectRatio=\"xMidYMid meet\" aria-labelledby='av-svg-title-4' aria-describedby='av-svg-desc-4' role=\"graphics-symbol\">\n<title id='av-svg-title-4'>Forward<\/title>\n<desc id='av-svg-desc-4'>Forward<\/desc>\n<path d=\"M17.28 19.136q-6.72 0-10.624 1.44t-6.656 6.304q0.128-0.64 0.416-1.696t1.6-3.744 3.072-4.736 4.992-3.744 7.2-1.696v-6.144l11.52 10.304-11.52 10.688v-6.976z\"><\/path>\n<\/svg><\/span><span class='avia_iconbox_title' >En savoir plus sur la s\u00e9rie EA<\/p>\n<p><\/span><\/a><\/div><\/div><div  class='flex_column av-9wso4w2-5bcb9fa536bc39795492aa0643decf01 av_one_fifth first flex_column_div  '     ><\/div><div  class='flex_column av-622o6o2-6ea6772ec6e428a8b1a1db3d12392188 av_three_fifth flex_column_div  '     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-me2ss7fo-0f10434ab47f44b2103f8e6166055fc3\">\n.avia-image-container.av-me2ss7fo-0f10434ab47f44b2103f8e6166055fc3 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-me2ss7fo-0f10434ab47f44b2103f8e6166055fc3 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-me2ss7fo-0f10434ab47f44b2103f8e6166055fc3 av-styling- avia-align-center'   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-81687 avia-img-lazy-loading-not-81687 avia_image ' src=\"https:\/\/step-lab.com\/wp-content\/uploads\/2022\/06\/Statiche-1831x1030.png\" alt='' title='Statiche'  height=\"579\" width=\"1030\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/step-lab.com\/wp-content\/uploads\/2022\/06\/Statiche-1831x1030.png 1831w, https:\/\/step-lab.com\/wp-content\/uploads\/2022\/06\/Statiche-300x169.png 300w, https:\/\/step-lab.com\/wp-content\/uploads\/2022\/06\/Statiche-768x432.png 768w, https:\/\/step-lab.com\/wp-content\/uploads\/2022\/06\/Statiche-1536x864.png 1536w, https:\/\/step-lab.com\/wp-content\/uploads\/2022\/06\/Statiche-2048x1152.png 2048w, https:\/\/step-lab.com\/wp-content\/uploads\/2022\/06\/Statiche-1500x844.png 1500w, https:\/\/step-lab.com\/wp-content\/uploads\/2022\/06\/Statiche-705x397.png 705w\" sizes=\"(max-width: 1030px) 100vw, 1030px\" \/><\/div><\/div><\/div><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-5abmsw5-08a672e397c12171e3930525c31ef389\">\n#top .hr.hr-invisible.av-5abmsw5-08a672e397c12171e3930525c31ef389{\nheight:50px;\n}\n<\/style>\n<div  class='hr av-5abmsw5-08a672e397c12171e3930525c31ef389 hr-invisible'><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-me2nnc91-96106bd6c2c0b4251b296da43b936ed6\">\n#top .av_textblock_section.av-me2nnc91-96106bd6c2c0b4251b296da43b936ed6 .avia_textblock{\nfont-size:18px;\n}\n<\/style>\n<section  class='av_textblock_section av-me2nnc91-96106bd6c2c0b4251b296da43b936ed6 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h2><span class=\"ez-toc-section\" id=\"Quand_choisir_des_actionneurs_electrodynamiques\"><\/span>Quand choisir des actionneurs \u00e9lectrodynamiques<\/p>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Choisissez les <strong>actionneurs \u00e9lectrodynamiques<\/strong> si :<\/p>\n<ul>\n<li>Il est n\u00e9cessaire de simuler des <strong>\u00e9v\u00e9nements dynamiques <\/strong> : vibrations, chocs, impacts ou profils routiers.\n<\/li>\n<li>Votre application n\u00e9cessite une <strong>fr\u00e9quence \u00e9lev\u00e9e<\/strong>, pouvant atteindre 1 000 Hz.\n<\/li>\n<li>Vous souhaitez un mouvement fluide et sans \u00e0-coups avec un <strong>entretien minimal<\/strong>.\n<\/li>\n<li>Vos tests concernent le NVH, les si\u00e8ges ou l&rsquo;\u00e9valuation des amortisseurs\/suspensions.\n<\/li>\n<li>Donnez la priorit\u00e9 \u00e0 la compatibilit\u00e9 avec les salles blanches, au silence et \u00e0 la fluidit\u00e9 des mouvements.\n<\/li>\n<\/ul>\n<p>Nos actionneurs \u00e9lectrodynamiques de la <strong>s\u00e9rie UD<\/strong> constituent la base de tous les syst\u00e8mes \u00e0 grande vitesse que nous fournissons, notamment : HUD, KUD et XUD. Ces syst\u00e8mes sont appr\u00e9ci\u00e9s pour leur longue dur\u00e9e de vie et leurs simulations dynamiques, offrant une vitesse de r\u00e9ponse et une pr\u00e9cision in\u00e9gal\u00e9es.<\/p>\n<\/div><\/section><br \/>\n<div  class='flex_column av-m5u3xdu-e9e57ec611219ae7195de273b696e076 av_one_full first flex_column_div  '     ><div  class='avia-button-wrap av-me2t8j8i-ec1729fdb72b753a216aeca4c59bffe2-wrap avia-button-left '><a href='https:\/\/step-lab.com\/fr\/systemes-dessais-electrodynamiques\/'  class='avia-button av-me2t8j8i-ec1729fdb72b753a216aeca4c59bffe2 av-link-btn avia-icon_select-yes-left-icon avia-size-medium avia-position-left avia-color-theme-color'  target=\"_blank\"  rel=\"noopener noreferrer\"  aria-label=\"En savoir plus sur la s\u00e9rie UD&lt;\/p&gt;\n&lt;p&gt;\"><span class='avia_button_icon avia_button_icon_left avia-svg-icon avia-font-svg_entypo-fontello' data-av_svg_icon='forward' data-av_iconset='svg_entypo-fontello'><svg version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"29\" height=\"32\" viewBox=\"0 0 29 32\" preserveAspectRatio=\"xMidYMid meet\" aria-labelledby='av-svg-title-5' aria-describedby='av-svg-desc-5' role=\"graphics-symbol\">\n<title id='av-svg-title-5'>Forward<\/title>\n<desc id='av-svg-desc-5'>Forward<\/desc>\n<path d=\"M17.28 19.136q-6.72 0-10.624 1.44t-6.656 6.304q0.128-0.64 0.416-1.696t1.6-3.744 3.072-4.736 4.992-3.744 7.2-1.696v-6.144l11.52 10.304-11.52 10.688v-6.976z\"><\/path>\n<\/svg><\/span><span class='avia_iconbox_title' >En savoir plus sur la s\u00e9rie UD<\/p>\n<p><\/span><\/a><\/div><\/div><div  class='flex_column av-gllwwea-e8397cdf37e94d01698b8ec849a8d350 av_one_fourth first flex_column_div  '     ><\/div><div  class='flex_column av-bxeyi6a-9b846d110112acaa1a8bbc0d5bcc37fc av_one_half flex_column_div  '     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-me2t2jcz-7b57b94981562503a36e864b2d21b1e2\">\n.avia-image-container.av-me2t2jcz-7b57b94981562503a36e864b2d21b1e2 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-me2t2jcz-7b57b94981562503a36e864b2d21b1e2 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-me2t2jcz-7b57b94981562503a36e864b2d21b1e2 av-styling- avia-align-center'   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-96395 avia-img-lazy-loading-not-96395 avia_image ' src=\"https:\/\/step-lab.com\/wp-content\/uploads\/2023\/08\/dynamic-test-machine-1030x691.jpg\" alt='' title='dynamic-test-machine'  height=\"691\" width=\"1030\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/step-lab.com\/wp-content\/uploads\/2023\/08\/dynamic-test-machine-1030x691.jpg 1030w, https:\/\/step-lab.com\/wp-content\/uploads\/2023\/08\/dynamic-test-machine-300x201.jpg 300w, https:\/\/step-lab.com\/wp-content\/uploads\/2023\/08\/dynamic-test-machine-768x515.jpg 768w, https:\/\/step-lab.com\/wp-content\/uploads\/2023\/08\/dynamic-test-machine-705x473.jpg 705w, https:\/\/step-lab.com\/wp-content\/uploads\/2023\/08\/dynamic-test-machine.jpg 1403w\" sizes=\"(max-width: 1030px) 100vw, 1030px\" \/><\/div><\/div><\/div><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-aazi18l-c7f34ff27ba1940890ed74829e40ab32\">\n#top .hr.hr-invisible.av-aazi18l-c7f34ff27ba1940890ed74829e40ab32{\nheight:50px;\n}\n<\/style>\n<div  class='hr av-aazi18l-c7f34ff27ba1940890ed74829e40ab32 hr-invisible'><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-me2nva9t-c78827b4b8ee03ad886b5355e6cb8ff0\">\n#top .av_textblock_section.av-me2nva9t-c78827b4b8ee03ad886b5355e6cb8ff0 .avia_textblock{\nfont-size:18px;\n}\n<\/style>\n<section  class='av_textblock_section av-me2nva9t-c78827b4b8ee03ad886b5355e6cb8ff0 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h2><span class=\"ez-toc-section\" id=\"Conclusions\"><\/span>Conclusions<br \/><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Il n&rsquo;y a pas de gagnant universel lorsqu&rsquo;il s&rsquo;agit de choisir entre des actionneurs \u00e9lectrom\u00e9caniques et \u00e9lectrodynamiques.<\/p>\n<p> <strong>Votre profil de test, vos exigences en mati\u00e8re de performances et votre budget d\u00e9termineront la technologie la plus appropri\u00e9e.<\/p>\n<p><\/strong><\/p>\n<ul>\n<li>Les actionneurs \u00e9lectrom\u00e9caniques sont id\u00e9aux pour les <strong>charges \u00e9lev\u00e9es, les basses fr\u00e9quences, les essais statiques ou dynamiques<\/strong>. Ils allient pr\u00e9cision, efficacit\u00e9 et maintenance r\u00e9duite dans une conception robuste et \u00e9volutive.\n<\/li>\n<li>Les actionneurs \u00e9lectrodynamiques excellent dans les <strong>tests dynamiques \u00e0 haute vitesse et haute fr\u00e9quence<\/strong>, o\u00f9 la r\u00e9activit\u00e9 et la pr\u00e9cision de contr\u00f4le sont essentielles. Sans composants sujets \u00e0 l&rsquo;usure m\u00e9canique, ils offrent un fonctionnement silencieux, propre et presque sans entretien.\n<\/li>\n<\/ul>\n<p>Chez <strong>STEP Lab<\/strong>, nous concevons et fabriquons les deux technologies afin de r\u00e9pondre \u00e0 vos besoins sp\u00e9cifiques, des syst\u00e8mes standard aux <strong>bancs d&rsquo;essai enti\u00e8rement personnalis\u00e9s<\/strong>. Si vous planifiez votre prochaine configuration d&rsquo;essai ou si vous avez besoin d&rsquo;aide pour choisir vos actionneurs, <strong>notre \u00e9quipe d&rsquo;ing\u00e9nieurs est \u00e0 votre disposition.<\/strong><\/p>\n<\/div><\/section><br \/>\n<div  class='flex_column av-6gt5eo2-1895220e12795d005a0f8a75784cdc1b av_one_full first flex_column_div  '     ><div  class='avia-button-wrap av-me2u1dax-9832bf797630d0582fe7c843eee831e8-wrap avia-button-left '><a href='https:\/\/step-lab.com\/fr\/contact\/'  class='avia-button av-me2u1dax-9832bf797630d0582fe7c843eee831e8 av-link-btn avia-icon_select-yes-left-icon avia-size-medium avia-position-left avia-color-theme-color'  target=\"_blank\"  rel=\"noopener noreferrer\"  aria-label=\"Contactez nous\"><span class='avia_button_icon avia_button_icon_left avia-svg-icon avia-font-svg_entypo-fontello' data-av_svg_icon='forward' data-av_iconset='svg_entypo-fontello'><svg version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"29\" height=\"32\" viewBox=\"0 0 29 32\" preserveAspectRatio=\"xMidYMid meet\" aria-labelledby='av-svg-title-6' aria-describedby='av-svg-desc-6' role=\"graphics-symbol\">\n<title id='av-svg-title-6'>Forward<\/title>\n<desc id='av-svg-desc-6'>Forward<\/desc>\n<path d=\"M17.28 19.136q-6.72 0-10.624 1.44t-6.656 6.304q0.128-0.64 0.416-1.696t1.6-3.744 3.072-4.736 4.992-3.744 7.2-1.696v-6.144l11.52 10.304-11.52 10.688v-6.976z\"><\/path>\n<\/svg><\/span><span class='avia_iconbox_title' >Contactez nous<\/span><\/a><\/div><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-h21prpe-50f371658a72179f38621e34eb0b3281\">\n#top .hr.hr-invisible.av-h21prpe-50f371658a72179f38621e34eb0b3281{\nheight:50px;\n}\n<\/style>\n<div  class='hr av-h21prpe-50f371658a72179f38621e34eb0b3281 hr-invisible'><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-m2ip4z00-e127b9ff109b882a72eda9ff4a38d14b\">\n#top .av_textblock_section.av-m2ip4z00-e127b9ff109b882a72eda9ff4a38d14b .avia_textblock{\nfont-size:18px;\n}\n<\/style>\n<section  class='av_textblock_section av-m2ip4z00-e127b9ff109b882a72eda9ff4a38d14b '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h2><span class=\"ez-toc-section\" id=\"FAQ\"><\/span>FAQ<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<\/div><\/section><br \/>\n<div  class='togglecontainer av-m2ip4qo0-97507755177ced6dc9b81a9dad647127 av-minimal-toggle toggle_close_all' >\n<section class='av_toggle_section av-m3n55rpq-2806c3dd5988358c8ebe4f4f4749591d'  itemscope=\"itemscope\" itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{Tout} \"  ><p id='toggle-toggle-id-6' data-fake-id='#toggle-id-6' class='toggler  av-title-above '  itemprop=\"name\"  role='tab' tabindex='0' aria-controls='toggle-id-6' data-slide-speed=\"200\" data-title=\"1. Quelle est la principale diff\u00e9rence entre les actionneurs \u00e9lectrom\u00e9caniques et \u00e9lectrodynamiques ?&lt;\/p&gt;\n&lt;p&gt;\" data-title-open=\"\" data-aria_collapsed=\"Cliquez pour \u00e9tendre : 1. Quelle est la principale diff\u00e9rence entre les actionneurs \u00e9lectrom\u00e9caniques et \u00e9lectrodynamiques ?&lt;\/p&gt;\n&lt;p&gt;\" data-aria_expanded=\"Cliquez pour r\u00e9duire : 1. Quelle est la principale diff\u00e9rence entre les actionneurs \u00e9lectrom\u00e9caniques et \u00e9lectrodynamiques ?&lt;\/p&gt;\n&lt;p&gt;\">1. Quelle est la principale diff\u00e9rence entre les actionneurs \u00e9lectrom\u00e9caniques et \u00e9lectrodynamiques ?<\/p>\n<p><span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p><div id='toggle-id-6' aria-labelledby='toggle-toggle-id-6' role='region' class='toggle_wrap  av-title-above'   itemscope=\"itemscope\" itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\" ><div class='toggle_content invers-color '  itemprop=\"text\" ><p>Les actionneurs \u00e9lectrom\u00e9caniques sont con\u00e7us pour garantir pr\u00e9cision et stabilit\u00e9 dans les essais statiques et cycliques lents, en utilisant des moteurs et des vis pour g\u00e9n\u00e9rer le mouvement. Les actionneurs \u00e9lectrodynamiques, en revanche, sont optimis\u00e9s pour les applications dynamiques \u00e0 grande vitesse et utilisent des bobines \u00e9lectromagn\u00e9tiques pour garantir des mouvements rapides et r\u00e9actifs.<\/p>\n<\/div><\/div><\/div><\/section>\n<section class='av_toggle_section av-m3n567ov-e35c20f4ce927b5b3dffcd38f6295447'  itemscope=\"itemscope\" itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{Tout} \"  ><p id='toggle-toggle-id-7' data-fake-id='#toggle-id-7' class='toggler  av-title-above '  itemprop=\"name\"  role='tab' tabindex='0' aria-controls='toggle-id-7' data-slide-speed=\"200\" data-title=\"2\" data-title-open=\"\" data-aria_collapsed=\"Cliquez pour \u00e9tendre : 2\" data-aria_expanded=\"Cliquez pour r\u00e9duire : 2\">2<span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p><div id='toggle-id-7' aria-labelledby='toggle-toggle-id-7' role='region' class='toggle_wrap  av-title-above'   itemscope=\"itemscope\" itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\" ><div class='toggle_content invers-color '  itemprop=\"text\" ><p>Les actionneurs \u00e9lectrodynamiques sont plus adapt\u00e9s aux essais de fatigue \u00e0 haute fr\u00e9quence gr\u00e2ce \u00e0 leur capacit\u00e9 \u00e0 fonctionner \u00e0 grande vitesse et \u00e0 simuler des conditions dynamiques r\u00e9elles telles que les vibrations et les chocs.<\/p>\n<\/div><\/div><\/div><\/section>\n<section class='av_toggle_section av-m3n56igm-3b4f2d4be29fbbc38ffe03060f4d8bd9'  itemscope=\"itemscope\" itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{Tout} \"  ><p id='toggle-toggle-id-8' data-fake-id='#toggle-id-8' class='toggler  av-title-above '  itemprop=\"name\"  role='tab' tabindex='0' aria-controls='toggle-id-8' data-slide-speed=\"200\" data-title=\"3. Les actionneurs \u00e9lectrom\u00e9caniques sont-ils plus efficaces sur le plan \u00e9nerg\u00e9tique que les actionneurs \u00e9lectrodynamiques ?&lt;\/p&gt;\n&lt;p&gt;\" data-title-open=\"\" data-aria_collapsed=\"Cliquez pour \u00e9tendre : 3. Les actionneurs \u00e9lectrom\u00e9caniques sont-ils plus efficaces sur le plan \u00e9nerg\u00e9tique que les actionneurs \u00e9lectrodynamiques ?&lt;\/p&gt;\n&lt;p&gt;\" data-aria_expanded=\"Cliquez pour r\u00e9duire : 3. Les actionneurs \u00e9lectrom\u00e9caniques sont-ils plus efficaces sur le plan \u00e9nerg\u00e9tique que les actionneurs \u00e9lectrodynamiques ?&lt;\/p&gt;\n&lt;p&gt;\">3. Les actionneurs \u00e9lectrom\u00e9caniques sont-ils plus efficaces sur le plan \u00e9nerg\u00e9tique que les actionneurs \u00e9lectrodynamiques ?<\/p>\n<p><span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p><div id='toggle-id-8' aria-labelledby='toggle-toggle-id-8' role='region' class='toggle_wrap  av-title-above'   itemscope=\"itemscope\" itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\" ><div class='toggle_content invers-color '  itemprop=\"text\" ><p>Oui, les actionneurs \u00e9lectrom\u00e9caniques sont g\u00e9n\u00e9ralement plus efficaces sur le plan \u00e9nerg\u00e9tique, en particulier pour les applications statiques et \u00e0 faible vitesse. Les actionneurs \u00e9lectrodynamiques consomment plus d&rsquo;\u00e9nergie, en particulier \u00e0 des fr\u00e9quences plus \u00e9lev\u00e9es.<\/p>\n<\/div><\/div><\/div><\/section>\n<section class='av_toggle_section av-m3n57d9f-55abb53574f88f18fb204512bb69b627'  itemscope=\"itemscope\" itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{Tout} \"  ><p id='toggle-toggle-id-9' data-fake-id='#toggle-id-9' class='toggler  av-title-above '  itemprop=\"name\"  role='tab' tabindex='0' aria-controls='toggle-id-9' data-slide-speed=\"200\" data-title=\"4. Les actionneurs \u00e9lectrom\u00e9caniques sont-ils capables de g\u00e9rer des applications dynamiques ?&lt;\/p&gt;\n&lt;p&gt;\" data-title-open=\"\" data-aria_collapsed=\"Cliquez pour \u00e9tendre : 4. Les actionneurs \u00e9lectrom\u00e9caniques sont-ils capables de g\u00e9rer des applications dynamiques ?&lt;\/p&gt;\n&lt;p&gt;\" data-aria_expanded=\"Cliquez pour r\u00e9duire : 4. Les actionneurs \u00e9lectrom\u00e9caniques sont-ils capables de g\u00e9rer des applications dynamiques ?&lt;\/p&gt;\n&lt;p&gt;\">4. Les actionneurs \u00e9lectrom\u00e9caniques sont-ils capables de g\u00e9rer des applications dynamiques ?<\/p>\n<p><span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p><div id='toggle-id-9' aria-labelledby='toggle-toggle-id-9' role='region' class='toggle_wrap  av-title-above'   itemscope=\"itemscope\" itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\" ><div class='toggle_content invers-color '  itemprop=\"text\" ><p>Bien que les actionneurs \u00e9lectrom\u00e9caniques soient capables de g\u00e9rer certaines applications dynamiques, ils ne sont pas adapt\u00e9s aux t\u00e2ches \u00e0 grande vitesse ou \u00e0 haute fr\u00e9quence. Dans ces cas-l\u00e0, les actionneurs \u00e9lectrodynamiques sont plus appropri\u00e9s.<\/p>\n<\/div><\/div><\/div><\/section>\n<section class='av_toggle_section av-m3n57whn-19e4d36447a99b705a575dfec5b47185'  itemscope=\"itemscope\" itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{Tout} \"  ><p id='toggle-toggle-id-10' data-fake-id='#toggle-id-10' class='toggler  av-title-above '  itemprop=\"name\"  role='tab' tabindex='0' aria-controls='toggle-id-10' data-slide-speed=\"200\" data-title=\"5. Les actionneurs STEP Lab peuvent-ils \u00eatre personnalis\u00e9s pour des applications sp\u00e9cifiques ?&lt;\/p&gt;\n&lt;p&gt;\" data-title-open=\"\" data-aria_collapsed=\"Cliquez pour \u00e9tendre : 5. Les actionneurs STEP Lab peuvent-ils \u00eatre personnalis\u00e9s pour des applications sp\u00e9cifiques ?&lt;\/p&gt;\n&lt;p&gt;\" data-aria_expanded=\"Cliquez pour r\u00e9duire : 5. Les actionneurs STEP Lab peuvent-ils \u00eatre personnalis\u00e9s pour des applications sp\u00e9cifiques ?&lt;\/p&gt;\n&lt;p&gt;\">5. Les actionneurs STEP Lab peuvent-ils \u00eatre personnalis\u00e9s pour des applications sp\u00e9cifiques ?<\/p>\n<p><span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p><div id='toggle-id-10' aria-labelledby='toggle-toggle-id-10' role='region' class='toggle_wrap  av-title-above'   itemscope=\"itemscope\" itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\" ><div class='toggle_content invers-color '  itemprop=\"text\" ><p>Oui ! STEP Lab propose des actionneurs \u00e9lectrom\u00e9caniques et \u00e9lectrodynamiques personnalisables, con\u00e7us pour r\u00e9pondre aux besoins sp\u00e9cifiques de nos clients. Contactez-nous pour discuter de vos d\u00e9fis en mati\u00e8re d&rsquo;essais et d\u00e9couvrir comment nous pouvons vous aider.<\/p>\n<\/div><\/div><\/div><\/section>\n<\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-7p8x4g5-08faa22b6b1c07d3faccd1788067514e\">\n#top .hr.hr-invisible.av-7p8x4g5-08faa22b6b1c07d3faccd1788067514e{\nheight:50px;\n}\n<\/style>\n<div  class='hr av-7p8x4g5-08faa22b6b1c07d3faccd1788067514e hr-invisible'><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-14cny3y8-a5249ae506ab19aa794d0f94435532a9\">\n#top .av-post-metadata-container.av-14cny3y8-a5249ae506ab19aa794d0f94435532a9{\ncolor:#000000;\n}\n<\/style>\n<div  class='av-post-metadata-container av-14cny3y8-a5249ae506ab19aa794d0f94435532a9 av-metadata-container-align-left av-metadata-container-2'><div class='av-post-metadata-container-inner'><span class=\"av-post-metadata-content av-post-metadata-meta-content\"><span class=\"av-post-metadata-content av-post-metadata-author\"  itemprop=\"author\" ><span class=\"av-metadata-before av-metadata-before-author\">by<\/span><span class=\"av-post-metadata-author-link\" ><a href=\"https:\/\/step-lab.com\/fr\/author\/nicola-d\/\"  rel=\"author\">Nicola D.<\/a><\/span><\/span><span class=\"av-post-metadata-content av-post-metadata-separator\">\/<\/span><span class=\"av-post-metadata-content av-post-metadata-modified\"><span class=\"av-post-metadata-modified-date\" >4 septembre 2025<\/span><\/span><span class=\"av-post-metadata-content av-post-metadata-separator\">\/<\/span><span class=\"av-post-metadata-content av-post-metadata-category\"><span class=\"av-metadata-before av-metadata-before-categories\">in<\/span><span class=\"av-post-metadata-category-link\" ><a href=\"https:\/\/step-lab.com\/fr\/category\/actualites\/\" 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D\u00e9couvrez comment choisir l&rsquo;actionneur adapt\u00e9 \u00e0 votre application gr\u00e2ce \u00e0 cette comparaison rapide.<\/p>\n","protected":false},"author":5,"featured_media":114010,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[283],"tags":[380,308,320],"class_list":["post-119407","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites","tag-actionneurs","tag-electrodynamique","tag-electromecanique"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.4 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Comment choisir le bon actionneur pour vos essais ? - STEP Lab<\/title>\n<meta name=\"description\" content=\"\u00c9lectrom\u00e9canique ou \u00e9lectrodynamique ? 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