{"id":2374,"date":"2026-02-07T09:44:00","date_gmt":"2026-02-07T01:44:00","guid":{"rendered":"https:\/\/www.takebrakes.com\/?p=2374"},"modified":"2026-02-05T14:43:13","modified_gmt":"2026-02-05T06:43:13","slug":"why-does-a-dc-electromagnetic-brake-have-weak-holding-or-weak-pull-in-on-a-crane","status":"publish","type":"post","link":"https:\/\/www.takebrakes.com\/ko\/why-does-a-dc-electromagnetic-brake-have-weak-holding-or-weak-pull-in-on-a-crane\/","title":{"rendered":"\uc65c DC \uc804\uc790\uae30 \ube0c\ub808\uc774\ud06c\ub294 \ud06c\ub808\uc778\uc5d0\uc11c \uc57d\ud55c \uc720\uc9c0\ub825 \ub610\ub294 '\uc57d\ud55c \ub04c\uc5b4\ub2f9\uae40'\uc744 \uac00\uc9c0\ub098\uc694?"},"content":{"rendered":"<p class=\"translation-block\">\uc57d\ud558\uac8c \ub04c\uc5b4\ub2f9\uae30\ub294 DC \uc804\uc790\uae30 \ube0c\ub808\uc774\ud06c\ub294 \ubcf4\ud1b5 \uc804\uc6d0 \uacf5\uae09 \ub610\ub294 \uacf5\uadf9 \ubb38\uc81c\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc624\ubc84\ud5e4\ub4dc \ud06c\ub808\uc778\uacfc \uac20\ud2b8\ub9ac \ud06c\ub808\uc778 \ubaa8\ud130 \ube0c\ub808\uc774\ud06c\uc5d0\uc11c \uac00\uc7a5 \ud754\ud55c \uc6d0\uc778\uc740 <strong>\uc800\uc804\uc555<\/strong>, \uc798\ubabb\ub41c \uc815\ub958\uae30 \uc120\ud0dd, \uae34 \ucf00\uc774\ube14\ub85c \uc778\ud55c \uacfc\ub3c4\ud55c \uc804\uc555 \uac15\ud558, \ub290\uc2a8\ud55c \ub2e8\uc790 \ub610\ub294 \uc798\ubabb\ub41c \ucf54\uc77c \uc815\uaca9(110V \ub300 220V)\uc785\ub2c8\ub2e4. \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58 \ub610\ub294 \uc815\ub958\uae30\uac00 \uace0\uc7a5\ub098\uba74 \ub192\uc740 \ub9ac\ud50c DC\ub97c \uc0dd\uc131\ud558\uc5ec \uc719\uc719\uac70\ub9bc\uacfc \uc790\uae30\ub825 \uc800\ud558\ub97c \uc720\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>    <p>\uae30\uacc4\uc801 \uc694\uc778\ub3c4 \uc804\uae30\uc801 \uc57d\uc810\uc744 \uc99d\ud3ed\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub9c8\ubaa8 \ub610\ub294 \uc870\uc815 \ubd88\ub7c9\uc73c\ub85c \uacf5\uadf9\uc774 \ub108\ubb34 \ud06c\uba74 \ucf54\uc77c\uc774 \ucda9\ubd84\ud55c \ud798\uc744 \ubc1c\ud718\ud558\uc9c0 \ubabb\ud574 \uc644\uc804\ud788 \ubc29\ucd9c\ud558\uac70\ub098 \uc644\uc804\ud788 \ub04c\uc5b4\ub2f9\uae30\uc9c0 \ubabb\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uba3c\uc9c0, \ubd80\uc2dd \ub610\ub294 \ud71c \uc554 \uc870\uba74\ub3c4 \uc644\uc804\ud55c \uc811\ucd09\uc744 \ubc29\ud574\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud574\uacb0\ucc45\uc740 \ubd80\ud558 \uc0c1\ud0dc\uc5d0\uc11c \ube0c\ub808\uc774\ud06c \ub2e8\uc790\uc5d0\uc11c \ucf54\uc77c \uc804\uc555\uc744 \uce21\uc815\ud558\uace0, \uc815\ub958\uae30 \uc0ac\uc591\uc744 \ud655\uc778\ud558\uba70, \ucf54\uc77c \uc800\ud56d\uc744 \uc810\uac80\ud558\uace0, OEM \ud55c\ub3c4 \ub0b4\ub85c \uacf5\uadf9\uc744 \uc7ac\uc870\uc815\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc804\uae30 \uacf5\uae09\uc740 \uc77c\uad00\ub41c \ube0c\ub808\uc774\ud06c \ud574\uc81c\uc640 \uc548\uc804\ud55c \uc791\ub3d9\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>A DC electromagnetic brake that pulls in weakly usually points to an electrical supply or air-gap issue. On overhead crane and gantry crane motor brakes, the most common causes are undervoltage, incorrect rectifier selection, excessive voltage drop due to long cables, loose terminals, or an incorrect coil rating (110V vs 220V). A failing power supply [&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-2374","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\/2374","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=2374"}],"version-history":[{"count":1,"href":"https:\/\/www.takebrakes.com\/ko\/wp-json\/wp\/v2\/posts\/2374\/revisions"}],"predecessor-version":[{"id":2391,"href":"https:\/\/www.takebrakes.com\/ko\/wp-json\/wp\/v2\/posts\/2374\/revisions\/2391"}],"wp:attachment":[{"href":"https:\/\/www.takebrakes.com\/ko\/wp-json\/wp\/v2\/media?parent=2374"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.takebrakes.com\/ko\/wp-json\/wp\/v2\/categories?post=2374"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.takebrakes.com\/ko\/wp-json\/wp\/v2\/tags?post=2374"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}