{"id":2377,"date":"2026-02-07T13:16:00","date_gmt":"2026-02-07T05:16:00","guid":{"rendered":"https:\/\/www.takebrakes.com\/?p=2377"},"modified":"2026-02-05T14:43:13","modified_gmt":"2026-02-05T06:43:13","slug":"what-causes-uneven-braking-vibration-or-judder-on-crane-brakes","status":"publish","type":"post","link":"https:\/\/www.takebrakes.com\/es\/what-causes-uneven-braking-vibration-or-judder-on-crane-brakes\/","title":{"rendered":"\u00bfQu\u00e9 causa un frenado desigual, vibraci\u00f3n o \u201cjudder\u201d en los frenos de gr\u00faa?"},"content":{"rendered":"<p>Frenado irregular o vibraci\u00f3n en gr\u00faas puente y p\u00f3rtico suele ser causado por contacto de fricci\u00f3n inconsistente o holgura mec\u00e1nica. Las causas comunes incluyen desalineaci\u00f3n entre el freno y el disco\/banda, desgaste desigual del revestimiento, espacio de aire\/holgura incorrecto, pasadores y casquillos desgastados que generan juego, o una rueda\/disco de freno con desviaci\u00f3n, rayado o puntos calientes. Los revestimientos contaminados (aceite, grasa, humedad) tambi\u00e9n pueden crear zonas de fricci\u00f3n altas\/bajas alternas que parecen vibraci\u00f3n o agarre.<\/p>    <p>El tiempo de control tambi\u00e9n puede contribuir. Si un freno se activa mientras a\u00fan hay velocidad residual o transici\u00f3n de torque (especialmente con polipastos VFD), el sistema puede dar tirones y oscilar. La soluci\u00f3n es inspeccionar las superficies de fricci\u00f3n, confirmar alineaci\u00f3n y holguras, reemplazar juntas desgastadas y asegurarse de que el freno se active en el momento correcto en el perfil de movimiento. Use materiales de fricci\u00f3n OEM cuando sea posible, porque coeficientes no coincidentes pueden aumentar la vibraci\u00f3n y la inestabilidad.<\/p>","protected":false},"excerpt":{"rendered":"<p>Uneven braking or judder on overhead and gantry cranes is typically caused by inconsistent friction contact or mechanical looseness. Common causes include misalignment between brake and disc\/drum, uneven lining wear, incorrect air gap\/clearance, worn pins and bushings creating play, or a brake wheel\/disc with runout, scoring, or hot spots. Contaminated linings (oil, grease, moisture) can [&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-2377","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\/es\/wp-json\/wp\/v2\/posts\/2377","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.takebrakes.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.takebrakes.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.takebrakes.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.takebrakes.com\/es\/wp-json\/wp\/v2\/comments?post=2377"}],"version-history":[{"count":1,"href":"https:\/\/www.takebrakes.com\/es\/wp-json\/wp\/v2\/posts\/2377\/revisions"}],"predecessor-version":[{"id":2388,"href":"https:\/\/www.takebrakes.com\/es\/wp-json\/wp\/v2\/posts\/2377\/revisions\/2388"}],"wp:attachment":[{"href":"https:\/\/www.takebrakes.com\/es\/wp-json\/wp\/v2\/media?parent=2377"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.takebrakes.com\/es\/wp-json\/wp\/v2\/categories?post=2377"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.takebrakes.com\/es\/wp-json\/wp\/v2\/tags?post=2377"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}