{"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\/pt\/whats-the-difference-between-a-service-brake-and-a-holding-parking-brake-on-cranes\/","title":{"rendered":"Qual \u00e9 a diferen\u00e7a entre um freio de servi\u00e7o e um freio de reten\u00e7\u00e3o (estacionamento) em gruas?\ufffc"},"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\">Muitos sistemas de frenagem de gruas combinam ambas as fun\u00e7\u00f5es, mas \u00e9 um erro assumir que todo freio de reten\u00e7\u00e3o pode suportar paradas din\u00e2micas frequentes. Se um freio de cabos for usado repetidamente como o principal dispositivo de parada em aplica\u00e7\u00f5es de alta carga, ele pode superaquecer e desgastar rapidamente, a menos que seja projetado para essa classe de carga. Com acionamentos VFD, a frenagem el\u00e9trica pode lidar com a desacelera\u00e7\u00e3o rotineira, enquanto o freio mec\u00e2nico fornece reten\u00e7\u00e3o \u00e0 prova de falhas e parada de emerg\u00eancia.<\/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\/pt\/wp-json\/wp\/v2\/posts\/2340","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.takebrakes.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.takebrakes.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.takebrakes.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.takebrakes.com\/pt\/wp-json\/wp\/v2\/comments?post=2340"}],"version-history":[{"count":2,"href":"https:\/\/www.takebrakes.com\/pt\/wp-json\/wp\/v2\/posts\/2340\/revisions"}],"predecessor-version":[{"id":2359,"href":"https:\/\/www.takebrakes.com\/pt\/wp-json\/wp\/v2\/posts\/2340\/revisions\/2359"}],"wp:attachment":[{"href":"https:\/\/www.takebrakes.com\/pt\/wp-json\/wp\/v2\/media?parent=2340"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.takebrakes.com\/pt\/wp-json\/wp\/v2\/categories?post=2340"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.takebrakes.com\/pt\/wp-json\/wp\/v2\/tags?post=2340"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}