{"id":2419,"date":"2026-02-08T18:29:00","date_gmt":"2026-02-08T10:29:00","guid":{"rendered":"https:\/\/www.takebrakes.com\/?p=2419"},"modified":"2026-02-08T18:29:00","modified_gmt":"2026-02-08T10:29:00","slug":"normally-open-vs-normally-closed-brakes-whats-typical-for-overhead-cranes","status":"publish","type":"post","link":"https:\/\/www.takebrakes.com\/ko\/normally-open-vs-normally-closed-brakes-whats-typical-for-overhead-cranes\/","title":{"rendered":"\uc77c\ubc18\uc801\uc73c\ub85c \uc624\ud508\ud615\uacfc \ud3d0\uc1c4\ud615 \ube0c\ub808\uc774\ud06c\u2014\uc624\ubc84\ud5e4\ub4dc \ud06c\ub808\uc778\uc5d0 \uc77c\ubc18\uc801\uc778 \uac83\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?"},"content":{"rendered":"<p class=\"translation-block\">\uc9c0\uc0c1 \ubc0f \uac20\ud2b8\ub9ac \ud06c\ub808\uc778\uc5d0 \ub300\ud574, <strong>\uc77c\ubc18\uc801\uc73c\ub85c \ud3d0\uc1c4\ud615<\/strong> \ube0c\ub808\uc774\ud06c\ub294 \uc548\uc804\uc5d0 \uc911\uc694\ud55c \uba54\ucee4\ub2c8\uc998, \ud2b9\ud788 \uc2b9\uac15\uc5d0 \uac00\uc7a5 \ud754\ud558\uac8c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \u201c\uc77c\ubc18\uc801\uc73c\ub85c \ud3d0\uc1c4\ud615\u201d\uc740 \uc804\uc6d0\uc774 \uaebc\uc84c\uc744 \ub54c \ube0c\ub808\uc774\ud06c\uac00 \uc791\ub3d9\ub41c\ub2e4\ub294 \uc758\ubbf8\ub85c, \uc2e4\ud328 \uc548\uc804 \ub3d9\uc791\uacfc \uc77c\uce58\ud569\ub2c8\ub2e4: \uc804\uc6d0\uc774 \ub04a\uae30\uba74 \ube0c\ub808\uc774\ud06c\uac00 \uc790\ub3d9\uc73c\ub85c \uc791\ub3d9\ud558\uc5ec \ud558\uc911\uc744 \uc7a1\uc544\uc90d\ub2c8\ub2e4. \uc774\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc2a4\ud504\ub9c1 \uc791\ub3d9, \uc804\ub825 \ud574\uc81c \uc124\uacc4(\uc804\uae30 \uc720\uc555, \uc720\uc555, \uacf5\uc555 \ub610\ub294 \uc804\uc790\uae30 \ud574\uc81c)\uc785\ub2c8\ub2e4.<\/p> <p>\uac1c\ubc29\ud615 \ube0c\ub808\uc774\ud06c\u2014\uc804\uc6d0\uc774 \uaebc\uc84c\uc744 \ub54c \ud574\uc81c\ub418\uace0 \uc804\ub825\uc744 \ud544\uc694\ub85c \ud558\ub294\u2014\ub294 \ud06c\ub808\uc778 \uc548\uc804 \uae30\ub2a5\uc5d0\uc11c\ub294 \ub35c \ud754\ud558\uba70, \uc804\uc6d0 \uc190\uc2e4\uc774 \uc81c\ub3d9 \uc0c1\uc2e4\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc774\ub4e4\uc740 \uc758\ub3c4\uce58 \uc54a\uc740 \uc815\uc9c0\uac00 \ubc14\ub78c\uc9c1\ud558\uc9c0 \uc54a\uc740 \ud2b9\uc218 \uacf5\uc815 \uc7a5\ube44\uc5d0\uc11c \ub098\ud0c0\ub0a0 \uc218 \uc788\uc9c0\ub9cc, \uc2e0\uc911\ud55c \uc704\ud5d8 \ud3c9\uac00\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p> <p>\uc2e4\uc81c \uc0ac\ub840\uc5d0\uc11c, \uc0ac\ub78c\ub4e4\uc774 \u201c\uc77c\ubc18\uc801\uc73c\ub85c \ud3d0\uc1c4\ud615 \ud06c\ub808\uc778 \ube0c\ub808\uc774\ud06c\u201d\ub77c\uace0 \ub9d0\ud560 \ub54c, \ubcf4\ud1b5 \u201c\uc2e4\ud328 \uc548\uc804 \ud638\uc774\uc2a4\ud2b8 \ube0c\ub808\uc774\ud06c\u201d\ub97c \uc758\ubbf8\ud569\ub2c8\ub2e4. \ub77c\ubca8\uc5d0 \uc758\uc874\ud558\uae30\ubcf4\ub2e4\ub294 \uae30\uacc4\uc801 \uc6d0\ub9ac(\uc2a4\ud504\ub9c1 \uc791\ub3d9)\ub97c \ud56d\uc0c1 \ud655\uc778\ud558\uc138\uc694. \ud06c\ub808\uc778 \uc18c\uc720\uc790\uc5d0\uac8c\ub294, \uc77c\ubc18\uc801\uc73c\ub85c \ud3d0\uc1c4\ud615 \uc2e4\ud328 \uc548\uc804 \uc81c\ub3d9\uc774 \uc548\uc804\ud55c \uc720\uc9c0\uc640 \ube44\uc0c1 \ub300\uc751\uc758 \ud45c\uc900 \uae30\ub300\uce58\uc785\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>For overhead and gantry cranes, normally closed brakes are most common on safety-critical mechanisms, especially hoisting. \u201cNormally closed\u201d means the brake is applied when power is off, which aligns with fail-safe behavior: if power fails, the brake engages automatically to hold the load. These are typically spring-applied, power-released designs (electro-hydraulic, hydraulic, pneumatic, or electromagnetic release). [&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-2419","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\/2419","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=2419"}],"version-history":[{"count":1,"href":"https:\/\/www.takebrakes.com\/ko\/wp-json\/wp\/v2\/posts\/2419\/revisions"}],"predecessor-version":[{"id":2440,"href":"https:\/\/www.takebrakes.com\/ko\/wp-json\/wp\/v2\/posts\/2419\/revisions\/2440"}],"wp:attachment":[{"href":"https:\/\/www.takebrakes.com\/ko\/wp-json\/wp\/v2\/media?parent=2419"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.takebrakes.com\/ko\/wp-json\/wp\/v2\/categories?post=2419"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.takebrakes.com\/ko\/wp-json\/wp\/v2\/tags?post=2419"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}