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Single beam bridge crane附件滑轮组的检修内容

time:2025-03-01source:Crane manufacturerNumber of views:1

Single beam bridge crane附件滑轮组的检修内容

use环链Electric hoist前做好准备及检查工作才能防患于未然,因此为了自身的利益,其中相关的知识,还是需要您了解的,下面就一起来看看吧!




1、检查环链Electric hoistuse电压是否过低,起动转矩与电压平方成正比,加速转矩克服不了负载力矩,达不到运行转速,适当提高电压,工具才可正常运转。


2、检查电源熔丝是否烧断,如果断一相,则电动机单相起动,起动转矩为零,电动机不能转动,应更换足够的熔丝。


3、负载过大或传动棚械有故障一般Electric hoist匹配电动机功率是合理的,环链Electric hoist起吊重物不能过载,倘若出现Electric hoist不能转动,先卸掉载荷,如电动机能正常起动,说明减速箱等传动机构有故障,应检查被拖动机构,清除故障。


4、定子绕组相间短路、接地或断路,绕组接地当出现在引出线接地板处,应打开接线盒检查。


5、检查铁心吸合及断开情况,有无卡阻现象,必要时更换接触器。


在use环链Electric hoist之前,只要检查了以上几点,在操作时即可放心use。

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