{"id":2345,"date":"2026-02-05T22:11:29","date_gmt":"2026-02-05T14:11:29","guid":{"rendered":"https:\/\/www.takebrakes.com\/?p=2345"},"modified":"2026-02-05T14:43:16","modified_gmt":"2026-02-05T06:43:16","slug":"where-are-electromagnetic-motor-brakes-typically-used-on-overhead-cranes","status":"publish","type":"post","link":"https:\/\/www.takebrakes.com\/fr\/where-are-electromagnetic-motor-brakes-typically-used-on-overhead-cranes\/","title":{"rendered":"O\u00f9 les freins \u00e0 moteur \u00e9lectromagn\u00e9tiques sont-ils g\u00e9n\u00e9ralement utilis\u00e9s sur les ponts roulants ?"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Electromagnetic motor brakes are commonly used as compact <strong>hoist motor brakes<\/strong> or auxiliary brakes on smaller overhead cranes, wire rope hoists, chain hoists, and positioning drives. They are typically mounted on the motor end (or integrated into the motor design) and provide fast engagement and release. Many are spring-applied and electrically released, so they can function as a fail-safe holding brake for certain duty levels.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ces freins sont particuli\u00e8rement utiles lorsque l'espace est limit\u00e9 et qu'une solution directement mont\u00e9e sur le moteur simplifie l'installation. Ils sont \u00e9galement courants sur des m\u00e9canismes n\u00e9cessitant une r\u00e9ponse rapide et un engagement fr\u00e9quent, comme les petits entra\u00eenements de chariot ou les palans auxiliaires.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cependant, les freins de moteur ont des limites : la capacit\u00e9 de couple et la dissipation thermique peuvent ne pas suffire pour les besoins de levage intensifs sur de grands ponts roulants. Pour des levages \u00e0 risque \u00e9lev\u00e9, le pont roulant peut n\u00e9cessiter un frein d\u00e9di\u00e9 plus grand sur l'arbre de la bo\u00eete de vitesses ou du tambour, ou un frein secondaire pour la redondance. Toujours faire correspondre la capacit\u00e9 du frein de moteur \u00e0 la valeur r\u00e9elle du couple r\u00e9fl\u00e9chi et au cycle de service.<\/p>","protected":false},"excerpt":{"rendered":"<p>Electromagnetic motor brakes are commonly used as compact hoist motor brakes or auxiliary brakes on smaller overhead cranes, wire rope hoists, chain hoists, and positioning drives. They are typically mounted on the motor end (or integrated into the motor design) and provide fast engagement and release. Many are spring-applied and electrically released, so they can [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[3,132],"tags":[133],"class_list":["post-2345","post","type-post","status-publish","format-standard","hentry","category-blog","category-faq","tag-overhead-or-gantry-crane"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.takebrakes.com\/fr\/wp-json\/wp\/v2\/posts\/2345","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.takebrakes.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.takebrakes.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.takebrakes.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.takebrakes.com\/fr\/wp-json\/wp\/v2\/comments?post=2345"}],"version-history":[{"count":2,"href":"https:\/\/www.takebrakes.com\/fr\/wp-json\/wp\/v2\/posts\/2345\/revisions"}],"predecessor-version":[{"id":2404,"href":"https:\/\/www.takebrakes.com\/fr\/wp-json\/wp\/v2\/posts\/2345\/revisions\/2404"}],"wp:attachment":[{"href":"https:\/\/www.takebrakes.com\/fr\/wp-json\/wp\/v2\/media?parent=2345"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.takebrakes.com\/fr\/wp-json\/wp\/v2\/categories?post=2345"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.takebrakes.com\/fr\/wp-json\/wp\/v2\/tags?post=2345"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}