rexroth柱塞泵配件A10V028DFR1/31R-PSC62N00液压泵安牛机电经销商

力士乐液压泵吸不上油无压力的故障检测：

1、力士乐原动机与泵的旋转方向不一致

2、泵传动键脱落

3、柱塞泵进出油口接反

4、油箱内液面过低，吸人管口露出液面

5、转速太低吸力不足

6、油液黏度过高或过低

7、吸人管道或过滤装置堵塞造成吸油不畅

8、吸人口过滤器过滤精度过高造成吸油不畅

9、吸人管道漏气　

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a10vso45dflr/31r-vpa12n00 145n
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