叶片泵产生噪音的原因主要有以下几种现象:二.泵芯部件可能磨损，检查泵芯部件，看是什么地方出问题,一般就是上下配油盘,转
子,定子磨损,叶片断裂等现象。1.上下配油盘，转子磨损的原因如下:A.叶片泵的吸油量不足(油泵吸油高度过高:一般不要过
500mm.初次启动时没向泵体灌满液压油.进油管道严重吸空);B液压油严重污染，形成较大的化学颗粒，过滤网破裂，有异物进入
泵体内，造成磨损。C.配油盘与转子，叶片之间的配合间隙太小，因泵芯部件不同用途的材料不，热变形系数也不同，温度
越高差距越大，这样就有可能导致部件间的直接摩擦(这种现象是叶片泵在初次使用的短时间内体现出来)。D.叶片泵输出轴与电机
间的输出轴不同心或相互间顶住，这样会导致泵芯的转子在运转的过程中产生跳动，偏心，这种情形体现出来的是上下配油盘单边磨损。
3525V35A12-1DD22R
3525V35A14-1AA22R
3525V35A14-1CC22R
3525V35A17-1AA22R
3525V35A17-1BB22R
3525V35A17-1CC22R
3525V35A17-86CB22R
3525V35A21-1AA22R
4525V60A12-1DD22R
4525V60A12-1CC22L
4525V60A17-1AA22R
4525V60A17-1CC22R
4525V60A17-1CC22L
4525V60A21-1AA22R
4525V60A21-1CC22R
4525V60A21-1DD22R
4525V60A21-1DD22L
4525V60A21-1BA22R
4525V60A21-1BD22R
4525V60A21-1DA22R
4525V60A21-86AA22R
4525VQHSV10S-42AM21S5
4535V42A25-1AA22R
4535V42A25-1BB22R
4535V42A25-1CC22R
4535V42A25-1AD22R
4535V42A25-1DA22R
4535V42A25-86AA22R
4535V42A30-1AA22R
4535V42A30-1DD22R
4535V42A30-1DA22R
4535V42A35-1BB22R
4535V42A35-86AA22R
4535V42A38-86DD22R
4535V50A25-1AA22R
4535V50A25-1BB22R
4535V50A25-1CC22R
4535V50A25-1DD22R
4535V50A25-1DB22R
4535V50A25-86AA22R
4535V50A25-86BB22R
4535V50A25-86DD22R
4535V50A30-1AA22R
4535V50A30-1CC22R
4535V50A30-1DD22R
4535V50A30-86AA22R
4535V50A30-86BB22R
4535V50A30-86CC22R
4535V50A30-86DD22R
4535V50A30-86AD22R
4535V50A30-86BA22R
4535V50A30-86DA22R
4535V50AM30-86AA22R
4535V50A35-1BB22R
4535V50A35-1CC22R
4535V50A35-86CD22R
4535V50A38-1AA22R
4535V50A38-1BB22R
4535V50A38-1CC22R
4535V50A38-1AC22R
4535V50A38-1DA22R
4535V50A38-86DD22R
4535V60A25-1AA22R
4535V60A25-1BB22R
4535V60A25-1CC22R
