{"id":8882,"date":"2018-11-28T10:39:38","date_gmt":"2018-11-28T09:39:38","guid":{"rendered":"https:\/\/www.depair.ch\/?page_id=8882"},"modified":"2026-07-28T08:12:47","modified_gmt":"2026-07-28T07:12:47","slug":"moteurs","status":"publish","type":"page","link":"https:\/\/www.depair.ch\/preprod\/?page_id=8882","title":{"rendered":"Moteurs"},"content":{"rendered":"<style>.totalbusiness-page-title-wrapper{display:none !important}.totalbusiness-main-content:before,.totalbusiness-main-content:after{display:none !important;content:none !important;background:none !important}.main-content-container.container{max-width:100% !important;width:100% !important;padding:0 !important}.totalbusiness-color-wrapper{padding:0 !important}\n.dp{font-family:'Segoe UI',Arial,sans-serif;color:#1d2b3a;line-height:1.7}.dp *{box-sizing:border-box}.dp .w{max-width:1160px;margin:0 auto;padding:0 24px}.dp h1,.dp h2,.dp h3{line-height:1.2;margin:0}.dp a{text-decoration:none}.dp .ph{background:#003e51;color:#fff;position:relative;overflow:hidden}.dp .ph:after{content:'';position:absolute;right:-60px;top:-60px;width:240px;height:240px;background:#ffd100;opacity:.12;border-radius:50%}.dp .ph .w{padding:54px 24px}.dp .bc{font-size:13px;color:#a9c4cc;margin-bottom:12px}.dp .bc span{color:#ffd100}.dp .ph h1{font-size:42px;font-weight:800;color:#fff;position:relative;padding-bottom:16px}.dp .ph h1:after{content:'';position:absolute;left:0;bottom:0;width:70px;height:4px;background:#ffd100}.dp .ph .tag{color:#ffd100;font-size:19px;font-weight:600;margin-top:16px}.dp .sec{padding:60px 0}.dp .lead{font-size:20px;color:#003e51;font-weight:600;max-width:820px}.dp .sec p{color:#33414f;margin:14px 0;max-width:820px}.dp .st{font-size:30px;color:#003e51;margin-bottom:8px}.dp .eye{color:#c99a00;font-weight:800;letter-spacing:2px;text-transform:uppercase;font-size:13px}.dp .grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:30px}.dp .card{background:#fff;border:1px solid #e2e8ef;border-top:4px solid #ffd100;border-radius:8px;padding:24px;text-align:center;display:block}.dp .card:hover{box-shadow:0 10px 26px rgba(0,62,81,.12)}.dp .card .ic{width:56px;height:56px;margin:0 auto 12px;color:#003e51}.dp .card h3{color:#003e51;font-size:17px;text-transform:uppercase;margin-bottom:6px}.dp .card p{color:#5c6b7a;font-size:13px;margin:0}.dp .liv{background:#eef2f6}.dp .liv .row{display:flex;gap:44px;align-items:center;flex-wrap:wrap}.dp .liv .t{flex:1;min-width:320px}.dp .liv .b{flex:1;min-width:280px;background:#003e51;color:#fff;border-radius:12px;padding:32px}.dp .liv .b .big{font-size:34px;font-weight:800;color:#ffd100}.dp .liv .b p{color:#cfe0e6}.dp .foot{background:#0a5266;color:#fff;text-align:center;padding:50px 24px}.dp .foot h2{color:#fff;font-size:28px;margin-bottom:14px}.dp .foot .btn{display:inline-block;background:#ffd100;color:#003e51;padding:14px 28px;border-radius:4px;font-weight:700}@media(max-width:800px){.dp .grid{grid-template-columns:1fr}}.dp .ph.hero{background-size:cover;background-position:center}.dp .ph.hero:before{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,62,81,.94),rgba(0,62,81,.66))}.dp .ph.hero .w{position:relative;z-index:2}.dp a.card{color:inherit}.dp a.card:hover{transform:translateY(-2px);transition:.15s}.dp .ph.hero{background-size:cover;background-position:center}.dp .ph.hero:before{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,62,81,.94),rgba(0,62,81,.66))}.dp .ph.hero .w{position:relative;z-index:2}.dp .fig{border-radius:10px;overflow:hidden;box-shadow:0 10px 26px rgba(0,62,81,.14);margin:0;background:#fff}.dp .fig img{width:100%;height:100%;object-fit:cover;display:block}.dp .fig.dia img{object-fit:contain;padding:16px;height:auto;aspect-ratio:auto}.dp .fig figcaption{font-size:12px;color:#5c6b7a;padding:8px 12px;text-align:center}.dp .gal{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:26px}.dp .split{display:flex;gap:40px;align-items:center;flex-wrap:wrap}.dp .split .t{flex:1;min-width:300px}.dp .split .m{flex:1;min-width:300px}@media(max-width:800px){.dp .gal{grid-template-columns:1fr}}<\/style><div class=\"dp\"><div class=\"ph hero\" style=\"background-image:url('https:\/\/www.depair.ch\/preprod\/wp-content\/uploads\/2017\/05\/Slider_1_Final1.2-1024x115.jpg')\"><div class=\"w\"><div class=\"bc\">Accueil \u203a Produits \u203a <span>Moteurs<\/span><\/div><h1>Moteurs<\/h1><div class=\"tag\">Le c\u0153ur de vos installations de ventilation<\/div><\/div><\/div><div class=\"sec\"><div class=\"w\"><div class=\"eye\">Technologies moteur<\/div><h2 class=\"st\">Trois familles de moteurs<\/h2><p class=\"lead\">Le choix du moteur d\u00e9termine le rendement, la consommation et la long\u00e9vit\u00e9 d\u2019une unit\u00e9 de traitement d\u2019air. DEPAIR s\u00e9lectionne la technologie la plus adapt\u00e9e \u00e0 chaque application.<\/p><div class=\"grid\" style=\"margin-top:26px\"><div class=\"card\" style=\"text-align:left\"><h3 style=\"text-transform:none;font-size:18px;margin-bottom:8px;color:#003e51\">Moteurs asynchrones<\/h3><p style=\"font-size:14px;color:#5c6b7a;margin:0\">Les plus r\u00e9pandus dans la ventilation. Aliment\u00e9s en courant alternatif, leur r\u00e9gime d\u00e9pend de la fr\u00e9quence, du nombre de p\u00f4les et de la charge (glissement) : \u2248 3000 tr\/min pour un 2 p\u00f4les \u00e0 50 Hz, \u2248 1500 tr\/min pour un 4 p\u00f4les. Leur efficacit\u00e9 est norm\u00e9e en classes IE1 \u00e0 IE4. Selon la norme IEC 60034-30-1, depuis 2017 un moteur IE2 avec r\u00e9gulation de r\u00e9gime \u2014 ou un IE3 \u2014 est obligatoire pour les puissances de 0,75 \u00e0 375 kW.<\/p><\/div><div class=\"card\" style=\"text-align:left\"><h3 style=\"text-transform:none;font-size:18px;margin-bottom:8px;color:#003e51\">Moteurs \u00e0 aimants permanents<\/h3><p style=\"font-size:14px;color:#5c6b7a;margin:0\">Plus performants, ils atteignent la classe IE4 par d\u00e9faut. Point critique : leurs aimants recourent souvent \u00e0 des terres rares, probl\u00e9matiques sur le plan \u00e9cologique. Pour plus de durabilit\u00e9 et \u00e0 moindre co\u00fbt, les aimants en ferrite \u2014 moins efficaces mais plus \u00e9cologiques et avantageux \u2014 gagnent en importance.<\/p><\/div><div class=\"card\" style=\"text-align:left\"><h3 style=\"text-transform:none;font-size:18px;margin-bottom:8px;color:#003e51\">Moteurs EC<\/h3><p style=\"font-size:14px;color:#5c6b7a;margin:0\">Moteurs compacts \u00e0 aimants permanents avec \u00e9lectronique int\u00e9gr\u00e9e. Longtemps r\u00e9serv\u00e9s aux faibles puissances (jusqu\u2019\u00e0 1 kW), ils \u00e9quipent d\u00e9sormais des installations moyennes \u00e0 grandes jusqu\u2019\u00e0 10 kW et des d\u00e9bits atteignant 20 000 m\u00b3\/h. Leur r\u00e9gime est r\u00e9gul\u00e9 directement via un signal de commande transmis \u00e0 l\u2019unit\u00e9 de contr\u00f4le int\u00e9gr\u00e9e.<\/p><\/div><\/div><\/div><\/div><div class=\"sec\" style=\"background:#eef2f6\"><div class=\"w\"><div class=\"eye\">Efficacit\u00e9 \u00e9nerg\u00e9tique<\/div><h2 class=\"st\">Vers des moteurs toujours plus performants<\/h2><p>Vu la grande long\u00e9vit\u00e9 des moteurs, les mod\u00e8les les plus efficaces s\u2019imposent progressivement. Les moteurs EC et \u00e0 aimants permanents offrent les meilleurs rendements ; les solutions \u00e0 aimants ferrite apportent un compromis durable et \u00e9conomique. Le tout au service d\u2019une consommation ma\u00eetris\u00e9e et d\u2019un fonctionnement silencieux.<\/p><div class=\"gal\"><figure class=\"fig dia\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/www.depair.ch\/wp-content\/uploads\/2017\/05\/radipac_ec-pm-ac_en_545px.jpg\" alt=\"Comparatif EC \/ aimants permanents \/ asynchrone\"><figcaption>Comparatif EC \/ aimants permanents \/ asynchrone<\/figcaption><\/figure><figure class=\"fig dia\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/www.depair.ch\/wp-content\/uploads\/2018\/11\/radipac_space-EC_545.jpg\" alt=\"Moteur EC compact\"><figcaption>Moteur EC compact<\/figcaption><\/figure><figure class=\"fig dia\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/www.depair.ch\/wp-content\/uploads\/2017\/05\/radipac_installation_en_545.jpg\" alt=\"Installation en centrale\"><figcaption>Installation en centrale<\/figcaption><\/figure><\/div><p style=\"font-size:12px;color:#8194a3;margin-top:12px\">Source : OFEN (Office f\u00e9d\u00e9ral de l\u2019\u00e9nergie).<\/p><\/div><\/div><div class=\"foot\"><h2>Quel moteur pour votre projet ?<\/h2><p style=\"color:#cfe0e6;max-width:640px;margin:0 auto 22px\">Asynchrone, aimants permanents ou EC : nous vous conseillons la motorisation la plus adapt\u00e9e \u00e0 votre installation.<\/p><a class=\"btn\" href=\"\/contact\/#formulaire\">Nous contacter<\/a><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Moteurs performants pour vos unit\u00e9s de traitement d&rsquo;air DEPAIR. Efficacit\u00e9 \u00e9nerg\u00e9tique et fiabilit\u00e9 au service d&rsquo;une ventilation ma\u00eetris\u00e9e.<\/p>\n","protected":false},"author":4,"featured_media":0,"parent":6024,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-8882","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.depair.ch\/preprod\/index.php?rest_route=\/wp\/v2\/pages\/8882","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.depair.ch\/preprod\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.depair.ch\/preprod\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.depair.ch\/preprod\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.depair.ch\/preprod\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8882"}],"version-history":[{"count":10,"href":"https:\/\/www.depair.ch\/preprod\/index.php?rest_route=\/wp\/v2\/pages\/8882\/revisions"}],"predecessor-version":[{"id":27748,"href":"https:\/\/www.depair.ch\/preprod\/index.php?rest_route=\/wp\/v2\/pages\/8882\/revisions\/27748"}],"up":[{"embeddable":true,"href":"https:\/\/www.depair.ch\/preprod\/index.php?rest_route=\/wp\/v2\/pages\/6024"}],"wp:attachment":[{"href":"https:\/\/www.depair.ch\/preprod\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8882"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}