{"id":1321,"date":"2025-05-13T09:26:11","date_gmt":"2025-05-13T01:26:11","guid":{"rendered":"https:\/\/motcrane.com\/?p=1321"},"modified":"2026-07-21T14:20:24","modified_gmt":"2026-07-21T06:20:24","slug":"underslung-overhead-cranes","status":"publish","type":"post","link":"https:\/\/motcrane.com\/es\/underslung-overhead-cranes\/","title":{"rendered":"Puentes gr\u00faa de suspensi\u00f3n inferior"},"content":{"rendered":"<p><span style=\"font-family: verdana, geneva, sans-serif;\">Las gr\u00faas viajeras suspendidas, como su nombre indica, presentan un dise\u00f1o con viga principal suspendida, un tipo de equipo de elevaci\u00f3n ligero y peque\u00f1o. Esta gr\u00faa viajera suspendida se utiliza t\u00edpicamente en conjunto con polipastos el\u00e9ctricos o de cadena y se emplea ampliamente en operaciones de elevaci\u00f3n en talleres, almacenes y entornos similares. Este tipo de gr\u00faa se puede instalar simplemente fij\u00e1ndola a la estructura del techo existente sin necesidad de columnas de soporte de v\u00eda adicionales. Sin embargo, es necesario que la estructura del techo tenga suficiente capacidad de carga para soportar el peso total generado por el peso propio de la gr\u00faa y la carga operativa.<\/span><\/p>\n<table style=\"border-collapse: collapse; width: 100%; height: 242px;\">\n<tbody>\n<tr style=\"height: 31px;\">\n<td style=\"width: 38.8272%; height: 31px;\"><span style=\"font-family: verdana, geneva, sans-serif;\">\u2666 Capacidad de carga\uff1a<\/span><\/td>\n<td style=\"width: 50%; height: 31px;\"><span style=\"font-family: verdana, geneva, sans-serif;\">0,5t~10t<\/span><\/td>\n<\/tr>\n<tr style=\"height: 31px;\">\n<td style=\"width: 38.8272%; height: 31px;\"><span style=\"font-family: verdana, geneva, sans-serif;\">\u2666 Gr\u00faa Span\uff1a<\/span><\/td>\n<td style=\"width: 50%; height: 31px;\"><span style=\"font-family: verdana, geneva, sans-serif;\">3m~22.5m<\/span><\/td>\n<\/tr>\n<tr style=\"height: 30px;\">\n<td style=\"width: 38.8272%; height: 30px;\"><span style=\"font-family: verdana, geneva, sans-serif;\">\u2666 Altura de elevaci\u00f3n\uff1a<\/span><\/td>\n<td style=\"width: 50%; height: 30px;\"><span style=\"font-family: verdana, geneva, sans-serif;\">3m\/6m\/9m\/10m\/12m\/20m\/30m<\/span><\/td>\n<\/tr>\n<tr style=\"height: 31px;\">\n<td style=\"width: 38.8272%; height: 31px;\"><span style=\"font-family: verdana, geneva, sans-serif;\">\u2666 Clase obrera\uff1a<\/span><\/td>\n<td style=\"width: 50%; height: 31px;\"><span style=\"font-family: verdana, geneva, sans-serif;\">A3\u3001A4\u3001A5<\/span><\/td>\n<\/tr>\n<tr style=\"height: 31px;\">\n<td style=\"width: 38.8272%; height: 31px;\"><span style=\"font-family: verdana, geneva, sans-serif;\">\u2666 Modo de control\uff1a<\/span><\/td>\n<td style=\"width: 50%;\"><span style=\"font-family: verdana, geneva, sans-serif;\">Mando a distancia inal\u00e1mbrico y control de tierra<\/span><\/td>\n<\/tr>\n<tr style=\"height: 30px;\">\n<td style=\"width: 38.8272%; height: 30px;\"><span style=\"font-family: verdana, geneva, sans-serif;\">\u2666 Clase de protecci\u00f3n\uff1a<\/span><\/td>\n<td style=\"width: 50%; height: 30px;\"><span style=\"font-family: verdana, geneva, sans-serif;\">IP54\/IP55<\/span><\/td>\n<\/tr>\n<tr style=\"height: 30px;\">\n<td style=\"width: 38.8272%; height: 30px;\"><span style=\"font-family: verdana, geneva, sans-serif;\">\u2666 Fuente de alimentaci\u00f3n\uff1a<\/span><\/td>\n<td style=\"width: 50%; height: 30px;\"><span style=\"font-family: verdana, geneva, sans-serif;\">3P 380V 50HZ u otros<\/span><\/td>\n<\/tr>\n<tr style=\"height: 30px;\">\n<td style=\"width: 38.8272%; height: 30px;\"><span style=\"font-family: verdana, geneva, sans-serif;\">\u2666 Temperatura de trabajo\uff1a<\/span><\/td>\n<td style=\"width: 50%; height: 30px;\"><span style=\"font-family: verdana, geneva, sans-serif;\">-20\u2103 a 45\u2103 <\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p>Corre por debajo de las vigas de la pista y es adecuado para \u00e1reas de servicio ligero donde una gr\u00faa convencional de rodadura superior no es pr\u00e1ctica.<\/p>","protected":false},"author":1,"featured_media":1337,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[42],"tags":[],"class_list":["post-1321","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-overhead-crane","entry"],"acf":[],"_links":{"self":[{"href":"https:\/\/motcrane.com\/es\/wp-json\/wp\/v2\/posts\/1321","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/motcrane.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/motcrane.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/motcrane.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/motcrane.com\/es\/wp-json\/wp\/v2\/comments?post=1321"}],"version-history":[{"count":22,"href":"https:\/\/motcrane.com\/es\/wp-json\/wp\/v2\/posts\/1321\/revisions"}],"predecessor-version":[{"id":4745,"href":"https:\/\/motcrane.com\/es\/wp-json\/wp\/v2\/posts\/1321\/revisions\/4745"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/motcrane.com\/es\/wp-json\/wp\/v2\/media\/1337"}],"wp:attachment":[{"href":"https:\/\/motcrane.com\/es\/wp-json\/wp\/v2\/media?parent=1321"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/motcrane.com\/es\/wp-json\/wp\/v2\/categories?post=1321"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/motcrane.com\/es\/wp-json\/wp\/v2\/tags?post=1321"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}