武汉恒美斯液压机电设备有限公司
:拖拉机柱塞泵装配图PV20A4RM1AD12V10芜湖
PV140A3RK1AD12V10
PV140A4LK1AD12V10
PV16A2RN1AD12V10
PV180A3RN1AD12V10
PV63A2LK1AD12V10
PV40A2RM1AD12V10
PV16A2RN1AD12V10
PV40A4LK1AD12V10
PV32A2LM1AD12V10
PV32A3RN1AD12V10
PV140A2RM1AD12V10
PV80A4RK1AD12V10
PV32A3LM1AD12V10
:拖拉机柱塞泵装配图PV20A4RM1AD12V10芜湖
液压泵(液压马达)的公称压力是指泵(马达)规定允许到达的*工作压力,其值由泵(马达)工作空间的密封性能和有关零件的强度决定。若工作压力过公称压力就是过载。泵在过载情况王工作,其使用寿命和效率会降低。#
2,泵体,前,后盖选用HT250灰铸铁,齿轮采用粉末冶金,泵轴选用40Cr结合钢淬硬处理,轴承选用SF-1无油润滑轴承或滚针轴承,密封采用双唇丁睛橡胶(注:油液温度在60℃-200℃时或输送介质有腐蚀性时,订货时说明),使齿轮泵工作性能稳定耐磨损,寿命长,使用斜齿轮,声音会更低。#
PV23A3RK1AD12V10
PV20A2RM1AD12V10
PV46A3RN1AD12V10
PV20A4RN1AD12V10
PV63A2LM1AD12V10
PV80A2RK1AD12V10
PV23A2RN1AD12V10
PV80A2RN1AD12V10
PV20A4RM1AD12V10
PV40A4RK1AD12V10
PV270A4RM1AD12V10
PV32A2RN1AD12V10
PV46A4RM1AD12V10
PV46A4LM1AD12V10
PV71A4RN1AD12V10
PV32A4RN1AD12V10
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