R0 WELLE PVV/PVQ 4-1X/J+LAGER
R5 PVV1-1X/027LA15LMB
R7 PVV42-1X/082-045RA15DDMC
R3 PVV1-1X/027RJ15DVB
R7 PVV54-1X/162-082RB15UUMC
R3 PVV41-1X/082-018RA15RRVC
R7 PVV41-1X/082-046RA15UUMC
R7 PVV51-1X/139-027RA15DLMC
R4 PVV52-1X/139-068RA15DLMC
R9 PVV21-1X/040-018RB15UDMB
R1 PVV5-1X/154RJ15DVC
R2 PVV21-1X/055-018RA15UUVB
R0 PVV5-1X/193RA15LMC
R2 PVV4-1X/122RA15RMC
R1 PVV54-1X/154-113RJ15UUMC
R8 PVV21-1X/045-027RJ15UUMB
R3 ABUPG-PVV4- 98U-1X/132M-4-B1K/SE SIE
R9 PVV21-1X/068-027RA15URMB
R6 PVV51-1X/154-027RA15RRVC
R3 PVV54-1X/193-122RA15UUVC
R6 PVV54-1X/193-113RA15UUVC
R5 ABUPG-PVV1- 46U-1X/100L-4-AG0/SE
R8 PVV1-1X/046RA15DVB
R1 PVV41-1X/082-036RA15LLMC
R9 PVV2-1X/060RA15LMB
R6 PVV54-1X/193-082RA15DDMC
R4 SY2DFEE-2X/045-PVV/01089270+00940260
R1 PVV52-1X/154-055RA15UUMC
R1 PVV42-1X/082-068RA15UUMC
R8 PVV54-1X/183-122RB15DDMC
R3 PVV54-1X/139-098RB15DDMC
R0 PVV52-1X/162-055RB15DDMC
R8 PVV52-1X/154-068RB15DDMC
R5 PVV51-1X/154-046RB15DDMC
R2 PVV51-1X/139-027RB15DDMC
R0 PVV42-1X/082-045RB15DDMC
R7 PVV42-1X/098-040RB15DDMC
R5 PVV41-1X/113-018RB15DDMC
R3 PVV41-1X/122-027RB15DDMC
R1 PVV21-1X/068-018RB15DDMB
R9 PVV21-1X/055-027RB15DDMB
R7 PVV52-1X/193-045RA15DDMC
R9 PVV54-1X/139-113LB15DDMC
R1 PVV21-1X/055-018RA15DDMB
R2 PVV5-1X/193RA15DVC
R3 PVV52-1X/193-068LA15UUMC
R2 PVV1-1X/027RA15RMB
R1 PVV51-1X/139-018RJ15DLMC
R2 PVV51-1X/193-027RB15UUMC
R8 PVV5-1X/162LA15DMC
R2 PVV42-1X/113-055RA15UUMC
R0 PVV41-1X/122-046RA15UUMC
R2 PVV21-1X/060-018RB15DDMB
R1 PVV51-1X/139-027RB15LLMC
R6 PVV21-1X/040-018RA15RRMB
R9 PVV42-1X/098-068RB15UUMC
R2 PVV2-1X/055RA15LMB
R7 ABHPG-PVV1-018U/90L-6-W1/SF
泵由转子1、定子2、叶片3、配油盘和端盖等部件所组成。定子的内表面是圆柱形孔。转子和定子之间存在着偏心。叶片在转子的槽内可灵活滑动，在转子转动时的离心力以及通入叶片根部压力油的作用下，叶片顶部贴紧在定子内表面上，于是两相邻叶片、配油盘、定子和转子间便形成了一个个密封的工作腔。当转子按逆时针方向旋转时，图右侧的叶片向外伸出，密封工作腔容积逐渐增大，产生真空，于是通过吸油口6和配油盘5上窗口将油吸入。而在图的左侧。叶片往里缩进，密封腔的容积逐渐缩小，密封腔中的油液经配油盘另一窗口和压油口1被压出而输出到系统中去。这种泵在转子转一转过程中，吸油压油各一次，故称单作用泵。转子受到径向液压不平衡作用力，故又称非平衡式泵，其轴承负载较大。改变定子和转子间的偏心量，便可改变泵的排量，故这种泵都是变量泵。
