AIGES气缸磁性开关HX-03R/06R/07R/11R/20R/21R/31R/32R
液压系统运行中爲何电动机会拖死?
液压系统运行中电机拖死了,带不动液压泵,爲什么会这样呢?本文就来给大家解答一下,一般是因爲溢流阀压力没有调好或者液压阀卡阻导緻的,当然还有其它原因也可能导緻液压系统电机拖死,从而带不动液压泵的,下面来看看主要的一些原因吧!
液压系统电机带不动液压泵原因:
①在液压系统不工作时,系统应该是洩压溢流,如果这段时间(空载)还停泵,电机不行,就可能阀卡阻,检查,清洗后再试应该没有问题;
②调整溢流阀,由小到大检查系统压力,到正常工作压力,溢流阀调好;
③液压系统其他阀门或流油不顺畅造成压力过高系统过载停泵;
④电机自身过载设置过低造成跳闸,停泵,这种可能也有,有的元件质量不好造成的;
⑤接线出现问题,造成过载;
一般情况下液压系统出现电机拖死带不动液压泵的情况,都是因爲①、②这两个原因造成的,可首先排查这两点,如果不对再一一查下去,总会发现问题的。
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