
A4VSO250DR/10R-PPB13N00
A4VSO250LR/10R-PPB13N00
A4VSO250MA/10R-PPB13N00
A4VSO250EO/10R-PPB13N00
A4VSO250HD/10R-PPB13N00
A4VSO250DR/22R-PPB13N00
A4VSO250LR/22R-PPB13N00
A4VSO250MA/22R-PPB13N00
A4VSO250EO/22R-PPB13N00
A4VSO250HD/22R-PPB13N00
A4VSO250DR/30R-PPB13N00
A4VSO250LR/30R-PPB13N00
A4VSO250MA/30R-PPB13N00
A4VSO250EO/30R-PPB13N00


湘潭韶山福润德液压机械有限公司服务多行业,秉着“崇尚质量、以人为本、追求卓越”的宗旨,以的的品质、合理的价格及完善的服务不断赢得用户的信赖和好评。



压力脉动:
1配油盘与缸体或柱塞与缸体之间磨损,内泄或外漏过大
2.对于变量泵可能由于变量机构的偏角太小,使流量过小,内泄相对增大,因此不能连续对外供油
3.伺服活塞与变量活塞运动不协调,出现偶尔或经常性的脉动
4.进油管堵塞,阻力大及漏气
排除方法:
1.磨平配油盘与缸体的接触面,单缸研配,更换柱塞,紧固各连接处螺钉,排除漏损
2.适当加大变量机构的偏角,排除内部漏损
3.偶尔脉动,多因油脏,可更换新油,经常脉动,可能是配合件研伤或憋劲,应拆下修研
4.疏通进油管及清洗进口滤油器,紧固进油管段的连接螺钉
噪声:
1.泵体内留有空气
2.油箱油面过低,吸油管堵塞及阻力大,以及漏气等
3.泵和电动机不同心,使泵和传动轴受径向力
排除方法:
1.排除泵内的空气
2.按规定加足油液,疏通进油管,清洗滤油器,紧固进油段连接螺钉
3.重新调整,使电动机与泵同心


A4VSO250HD/30R-PPB13N00
A4VSO355DR/10R-PPB13N00
A4VSO355LR/10R-PPB13N00
A4VSO355MA/10R-PPB13N00
A4VSO355EO/10R-PPB13N00
A4VSO355HD/10R-PPB13N00
A4VSO355DR/22R-PPB13N00
A4VSO355LR/22R-PPB13N00
A4VSO355MA/22R-PPB13N00
A4VSO355EO/22R-PPB13N00
A4VSO355HD/22R-PPB13N00
A4VSO355DR/30R-PPB13N00
A4VSO355LR/30R-PPB13N00
A4VSO355MA/30R-PPB13N00
A4VSO355EO/30R-PPB13N00
A4VSO355HD/30R-PPB13N00



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发布时间:2023-12-24 19:31:45 技术支持:huaer.cc