{"id":2340,"date":"2026-02-05T15:52:29","date_gmt":"2026-02-05T07:52:29","guid":{"rendered":"https:\/\/www.takebrakes.com\/?p=2340"},"modified":"2026-02-05T11:27:00","modified_gmt":"2026-02-05T03:27:00","slug":"whats-the-difference-between-a-service-brake-and-a-holding-parking-brake-on-cranes","status":"publish","type":"post","link":"https:\/\/www.takebrakes.com\/fr\/whats-the-difference-between-a-service-brake-and-a-holding-parking-brake-on-cranes\/","title":{"rendered":"Quelle est la diff\u00e9rence entre un frein de service et un frein de maintien (de parking) sur les grues ?"},"content":{"rendered":"<p class=\"wp-block-paragraph\">A <strong>service brake<\/strong> is used to slow or stop motion during normal operation (dynamic braking). It must dissipate heat, provide stable deceleration, and handle repeated stops\u2014common on trolley and bridge travel. A <strong>holding (parking) brake<\/strong> is primarily designed to prevent movement when stopped (static holding). On cranes, the hoist brake is often a holding brake first, because its main job is to hold a suspended load safely at rest.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">De nombreux syst\u00e8mes de freinage de grues combinent ces deux fonctions, mais il est une erreur de supposer que chaque frein de maintien peut g\u00e9rer des arr\u00eats dynamiques fr\u00e9quents. Si un frein de levage est utilis\u00e9 \u00e0 plusieurs reprises comme principal dispositif d\u2019arr\u00eat dans des applications \u00e0 forte charge, il peut surchauffer et s\u2019user rapidement, sauf s\u2019il est con\u00e7u pour cette classe de service. Avec des variateurs de fr\u00e9quence (VFD), le freinage \u00e9lectrique peut g\u00e9rer la d\u00e9c\u00e9l\u00e9ration routini\u00e8re, tandis que le frein m\u00e9canique assure la s\u00e9curit\u00e9 en maintien et l\u2019arr\u00eat d\u2019urgence.<\/p>","protected":false},"excerpt":{"rendered":"<p>A service brake is used to slow or stop motion during normal operation (dynamic braking). It must dissipate heat, provide stable deceleration, and handle repeated stops\u2014common on trolley and bridge travel. A holding (parking) brake is primarily designed to prevent movement when stopped (static holding). On cranes, the hoist brake is often a holding brake [&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-2340","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\/2340","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=2340"}],"version-history":[{"count":2,"href":"https:\/\/www.takebrakes.com\/fr\/wp-json\/wp\/v2\/posts\/2340\/revisions"}],"predecessor-version":[{"id":2359,"href":"https:\/\/www.takebrakes.com\/fr\/wp-json\/wp\/v2\/posts\/2340\/revisions\/2359"}],"wp:attachment":[{"href":"https:\/\/www.takebrakes.com\/fr\/wp-json\/wp\/v2\/media?parent=2340"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.takebrakes.com\/fr\/wp-json\/wp\/v2\/categories?post=2340"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.takebrakes.com\/fr\/wp-json\/wp\/v2\/tags?post=2340"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}