{"id":2421,"date":"2026-02-09T07:25:00","date_gmt":"2026-02-08T23:25:00","guid":{"rendered":"https:\/\/www.takebrakes.com\/?p=2421"},"modified":"2026-02-09T07:25:00","modified_gmt":"2026-02-08T23:25:00","slug":"what-should-an-overhead-gantry-crane-brake-achieve-during-an-emergency-stop-e-stop","status":"publish","type":"post","link":"https:\/\/www.takebrakes.com\/ko\/what-should-an-overhead-gantry-crane-brake-achieve-during-an-emergency-stop-e-stop\/","title":{"rendered":"\ube44\uc0c1 \uc815\uc9c0(E\u2011Stop) \uc2dc \uc624\ubc84\ud5e4\ub4dc\/\uac20\ud2b8\ub9ac \ud06c\ub808\uc778 \ube0c\ub808\uc774\ud06c\ub294 \ubb34\uc5c7\uc744 \ub2ec\uc131\ud574\uc57c \ud569\ub2c8\uae4c?"},"content":{"rendered":"<p>During an emergency stop, an overhead crane or gantry crane brake must engage quickly, deliver predictable deceleration, and hold the load without excessive slip. Key metrics usually include <strong>response time<\/strong> (command to brake torque), <strong>stopping time\/distance<\/strong>\ubc0f <strong>maximum allowable load drift<\/strong> (especially for hoisting). For hoist brakes, the priority is preventing uncontrolled lowering\u2014so a <strong>\uace0\uc7a5 \uc548\uc804 \ube0c\ub808\uc774\ud06c<\/strong> (spring-applied, power-released) is the baseline requirement.<\/p>\n<p>VFD \uc81c\uc5b4 \uc2dc\uc2a4\ud15c\uc5d0\uc11c\ub294, E\u2011Stop \uc131\ub2a5\uc740 \uc870\uc815\ub3c4\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4: \ub4dc\ub77c\uc774\ube0c \ud1a0\ud06c\ub294 \uc801\uc808\ud788 \uc81c\uac70\ub418\uac70\ub098 \ub7a8\ud551\ub418\uc5b4\uc57c \ud558\uba70, \uae30\uacc4\uc801 \ube0c\ub808\uc774\ud06c\ub294 \ucda9\uaca9 \ud558\uc911\uc774\ub098 \ud6c4\ud06c \ubc14\uc6b4\uc2a4\ub97c \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc801\uc808\ud55c \ud0c0\uc774\ubc0d\uc5d0 \uc791\ub3d9\ud574\uc57c \ud569\ub2c8\ub2e4. \uc2dc\ud5d8\uc740 \ud1b5\uc81c\ub41c \uc870\uac74\uacfc \ub300\ud45c \ud558\uc911 \ud558\uc5d0\uc11c \uc218\ud589\ub418\uc5b4\uc57c \ud558\uba70, \uaddc\uc815 \uc900\uc218\uc640 \uac10\uc0ac \uae30\ub85d\uc744 \uc704\ud574 \ubb38\uc11c\ud654\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub860\uc0c1 \ud1a0\ud06c\ub97c \ucda9\uc871\ud558\ub294 \ube0c\ub808\uc774\ud06c\ub77c\ub3c4 \uacfc\uc5f4, \ub04c\ub9bc \ub610\ub294 \uacfc\ub3c4\ud55c \uacf5\uae30 \uac04\uaca9\uc73c\ub85c \uc778\ud574 E\u2011Stop \uae30\ub300\uce58\ub97c \ucda9\uc871\ud558\uc9c0 \ubabb\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ube44\uc0c1 \uc815\uc9c0\ub294 \uc804\uccb4 \uc2dc\uc2a4\ud15c \uae30\ub2a5\uc73c\ub85c\uc11c \ud56d\uc0c1 \ud3c9\uac00\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>During an emergency stop, an overhead crane or gantry crane brake must engage quickly, deliver predictable deceleration, and hold the load without excessive slip. Key metrics usually include response time (command to brake torque), stopping time\/distance, and maximum allowable load drift (especially for hoisting). For hoist brakes, the priority is preventing uncontrolled lowering\u2014so a fail-safe [&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-2421","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\/ko\/wp-json\/wp\/v2\/posts\/2421","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.takebrakes.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.takebrakes.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.takebrakes.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.takebrakes.com\/ko\/wp-json\/wp\/v2\/comments?post=2421"}],"version-history":[{"count":1,"href":"https:\/\/www.takebrakes.com\/ko\/wp-json\/wp\/v2\/posts\/2421\/revisions"}],"predecessor-version":[{"id":2442,"href":"https:\/\/www.takebrakes.com\/ko\/wp-json\/wp\/v2\/posts\/2421\/revisions\/2442"}],"wp:attachment":[{"href":"https:\/\/www.takebrakes.com\/ko\/wp-json\/wp\/v2\/media?parent=2421"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.takebrakes.com\/ko\/wp-json\/wp\/v2\/categories?post=2421"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.takebrakes.com\/ko\/wp-json\/wp\/v2\/tags?post=2421"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}