{"id":2422,"date":"2026-02-09T08:05:00","date_gmt":"2026-02-09T00:05:00","guid":{"rendered":"https:\/\/www.takebrakes.com\/?p=2422"},"modified":"2026-02-09T08:05:00","modified_gmt":"2026-02-09T00:05:00","slug":"if-the-hoist-brake-applies-but-the-load-still-creeps-downward-how-do-i-diagnose-the-cause","status":"publish","type":"post","link":"https:\/\/www.takebrakes.com\/pt\/if-the-hoist-brake-applies-but-the-load-still-creeps-downward-how-do-i-diagnose-the-cause\/","title":{"rendered":"Se o trav\u00e3o do guincho aplica mas a carga ainda escorrega para baixo, como posso diagnosticar a causa?"},"content":{"rendered":"<p>Load creep after brake application indicates that holding torque is not being fully transferred to the load. Start by confirming whether the <strong>brake itself is slipping<\/strong>: check lining condition (worn, glazed, contaminated), spring force (fail-safe brakes), air gap\/clearance, and friction surface condition (disc\/brake wheel scoring, heat damage). A controlled static holding test at rated load is often the fastest confirmation.<\/p>\n<p>Next, rule out <strong>drivetrain slip<\/strong> that can mimic brake slip: coupling slippage, keyway damage, loose hubs, gearbox internal issues, or a drum\/rope anchoring problem. If the brake locks the shaft but the load still moves, the fault may be downstream (drum, rope, reeving).<\/p>\n<p>Revise tamb\u00e9m o temporizador de controlo em guinchos VFD: se a ativa\u00e7\u00e3o do trav\u00e3o ocorre antes de o torque se estabilizar, pode ocorrer uma deriva breve. A a\u00e7\u00e3o corretiva deve abordar a causa raiz \u2014 nunca \u201capertar at\u00e9 segurar\u201d sem verificar os limites de projeto e fatores de seguran\u00e7a.<\/p>","protected":false},"excerpt":{"rendered":"<p>Load creep after brake application indicates that holding torque is not being fully transferred to the load. Start by confirming whether the brake itself is slipping: check lining condition (worn, glazed, contaminated), spring force (fail-safe brakes), air gap\/clearance, and friction surface condition (disc\/brake wheel scoring, heat damage). A controlled static holding test at rated load [&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":[132,3],"tags":[133],"class_list":["post-2422","post","type-post","status-publish","format-standard","hentry","category-faq","category-blog","tag-overhead-or-gantry-crane"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.takebrakes.com\/pt\/wp-json\/wp\/v2\/posts\/2422","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=2422"}],"version-history":[{"count":1,"href":"https:\/\/www.takebrakes.com\/pt\/wp-json\/wp\/v2\/posts\/2422\/revisions"}],"predecessor-version":[{"id":2443,"href":"https:\/\/www.takebrakes.com\/pt\/wp-json\/wp\/v2\/posts\/2422\/revisions\/2443"}],"wp:attachment":[{"href":"https:\/\/www.takebrakes.com\/pt\/wp-json\/wp\/v2\/media?parent=2422"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.takebrakes.com\/pt\/wp-json\/wp\/v2\/categories?post=2422"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.takebrakes.com\/pt\/wp-json\/wp\/v2\/tags?post=2422"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}