天气预报 > 机械 > 吊机马达时转时不转
吊机马达时转时不转
更新时间: 2021-02-19 10:06:21  

1、检查接线。接线折断或松脱,检查并更换新线或重新连接好即可。

2、检查开关。开关失灵,需要修复或更换新的开关。

3、检查电容器。电容器烧坏了,更换新的电容器即可。

4、检查限位器和行程开关。限位器未复位或行程开关失灵,修复限位器或行程开关。

关键词: 马达

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