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力士乐叶片泵型号：

PV7-1X/10-14RE01MC0-16 
PV7-1X/10-14RE01MD0-16  
PV7-1X/10-20RE01MC0-10  
PV7-1X/10-20RE01MD0-10  
PV7-1X/16-20RE01MC0-16  
PV7-1X/16-20RE01MD0-16  
PV7-1X/16-30RE01MC0-08  
PV7-1X/16-30RE01MD0-08  
PV7-1X/25-30RE01MC0-16  
PV7-1X/25-30RE01MD0-16  
PV7-1X/25-45RE01MC0-08  
PV7-1X/25-45RE01MD0-08  
PV7-1X/40-45RE37MC0-16  
PV7-1X/40-45RE37MD0-16  
PV7-1X/40-71RE37MC0-08  
PV7-1X/40-71RE37MD0-08  
PV7-1X/63-71RE07MC0-16  
PV7-1X/63-71RE07MD0-16  
PV7-1X/63-94RE07MC0-08  
PV7-1X/63-94RE07MD0-08  
PV7-1X/100-118RE07MC0-16  
PV7-1X/100-118RE07MD0-16  
PV7-1X/100-150RE07MC0-08  
PV7-1X/100-150RE07MD0-08  
PV7-1X/06-10RA01MA0-05  
PV7-1X/06-10RA01MA0-10  
PV7-1X/06-14RA01MA0-04  
PV7-1X/06-14RA01MA0-07  
PV7-2X/20-20RA01MA0-05  
PV7-2X/20-20RA01MA0-10  
PV7-2X/20-25RA01MA0-05  
PV7-2X/20-25RA01MA0-10

PV7-1X/06-10RA01MA0-05 R900561857
PV7-1X/06-10RA01MA0-10 R900563233
PV7-1X/06-14RA01MA0-04 R900919235
PV7-1X/06-14RA01MA0-07 R900919237
PV7-2X/20-20RA01MA0-05 R900950952
PV7-2X/20-20RA01MA0-10 R900950953
PV7-2X/20-25RA01MA0-05 R900950954
PV7-2X/20-25RA01MA0-10 R900950955
PV7-20/20-25RA01MA0-10

力士乐叶片泵的吸油区和压油区之间有一段封油区把它们隔开。这种泵的转子每转一转，每个密封工作腔完成吸油和压油动作各两次，所以称为双作用叶片泵。泵的两个吸油区和两个压油区是径向对称的，作用在转子上的液压力径向平衡，所以又称为平衡式叶片泵。

双作用叶片泵的瞬时流量是脉动的，当叶片数为4的倍数时脉动率小。为此，双作用叶片泵的叶片数一般都取12或16。更多详细信息请点击：REXROTH叶片泵