型号如下: PVV2-1X/040RA15DMB PVV2-1X/045RA15DMB力士乐Rexroth PVV2-1X/055RA15DMB PVV2-1X/060RA15DMB PVV2-1X/068RA15DMB PVV4-1X/069RA15DMB PVV4-1X/082RA15DMB PVV4-1X/098RA15DMB力士乐Rexroth PVV4-1X/113RA15DMB PVV4-1X/122RA15DMB PVV5-1X/139RA15DMB PVV5-1X/154RA15DMB PVV5-1X/162RA15DMB PVV5-1X/183RA15DMB力士乐Rexroth PVV5-1X/193RA15DMB PVV5-1X/193RA15DMB PVV21-1X/060-040RA15DDMB,PVV21-1X/068-027RA15LUMB力士乐Rexroth PVV41-1X/098-027RA15UDMC,PVV41-1X/122-036RA15DDMC PVV42-1X/098-045RA15DDMC,PVV21-1X/068-027RA15LUMB PVV51-1X/162-036RB15DDMC,PVV51-1X/193-027RA15DDMC力士乐Rexroth PVV52-1X/193-040RB15URMC,PVV52-1X/193-055RB15UUMC PVV54-1X/183-082RA15DDMC, PVV54-1X/139-082RA15UUMC PVQ2-1X055RA15DLMB,PVQ2-1X068RA15DLMB力士乐Rexroth PVQ21-1X060-018RA15DLMB,PVQ4-1X/82RA-15DMC PVQ4-1X/98RA-15DMC,PVQ4-1X/113RA-15DMC PVQ4-1X/122RA-15DMC,PVQ5-1X/139/154/162/193力士乐Rexroth PVQ21-1X/060-040RA15DDMB,PVQ21-1X/068-027RA15LUMB PVQ41-1X/098-027RA15UDMC,PVQ41-1X/122-036RA15DDMC PVQ42-1X/098-045RA15DDMC,PVQ21-1X/068-027RA15LUMB力士乐Rexroth PVQ51-1X/162-036RB15DDMC,PVQ51-1X/193-027RA15DDMC PVQ52-1X/193-040RB15URMC,PVQ52-1X/193-055RB15UUMC PVQ54-1X/183-082RA15DDMC PVQ54-1X/139-082RA15UUMC R901116694 PVV52-1X/139-068RA15DLMC R901106500 PVV5-1X/193RA15LMC R900618320 PVV54-1X/139-069RA15UUMC R900617458 PVV2-1X/068RJ15UMB R900616927 PVV4-1X/113RJ15UMC R961002468 WELLE PVV/PVQ54-1X/J+LAGER R961002460 WELLE PVV/PVQ51-1X/J+LAGER R961002459 WELLE PVV/PVQ51-1X/B+LAGER R961002443 WELLE PVV/PVQ 5-1X/B+LAGER R961002441 WELLE PVV/PVQ 5-1X/A+LAGER R961002440 WELLE PVV/PVQ 4-1X/J+LAGER R901141365 PVV1-1X/027LA15LMB R901138307 PVV42-1X/082-045RA15DDMC R901127013 PVV1-1X/027RJ15DVB R901125797 PVV54-1X/162-082RB15UUMC R901123353 PVV41-1X/082-018RA15RRVC R901120947 PVV41-1X/082-046RA15UUMC R901116697 PVV51-1X/139-027RA15DLMC R901116694 PVV52-1X/139-068RA15DLMC R901110909 PVV21-1X/040-018RB15UDMB R901108431 PVV5-1X/154RJ15DVC R901107242 PVV21-1X/055-018RA15UUVB R901106500 PVV5-1X/193RA15LMC R901104702 PVV4-1X/122RA15RMC R901104691 PVV54-1X/154-113RJ15UUMC R901100678 PVV21-1X/045-027RJ15UUMB R901100223 ABUPG-PVV4- 98U-1X/132M-4-B1K/SE SIE R901100169 PVV21-1X/068-027RA15URMB R901099056 PVV51-1X/154-027RA15RRVC R901098483 PVV54-1X/193-122RA15UUVC R901094926 PVV54-1X/193-113RA15UUVC R901094615 ABUPG-PVV1- 46U-1X/100L-4-AG0/SE R901093768 PVV1-1X/046RA15DVB R901092271 PVV41-1X/082-036RA15LLMC R901091909 PVV2-1X/060RA15LMB R901091196 PVV54-1X/193-082RA15DDMC R901089304 SY2DFEE-2X/045-PVV/01089270+00940260 R901089061 PVV52-1X/154-055RA15UUMC R901086511 PVV42-1X/082-068RA15UUMC R901085408 PVV54-1X/183-122RB15DDMC R901085403 PVV54-1X/139-098RB15DDMC R901085400 PVV52-1X/162-055RB15DDMC R901085398 PVV52-1X/154-068RB15DDMC R901085395 PVV51-1X/154-046RB15DDMC R901085392 PVV51-1X/139-027RB15DDMC R901085390 PVV42-1X/082-045RB15DDMC R901085387 PVV42-1X/098-040RB15DDMC R901085385 PVV41-1X/113-018RB15DDMC R901085383 PVV41-1X/122-027RB15DDMC R901085381 PVV21-1X/068-018RB15DDMB R901085379 PVV21-1X/055-027RB15DDMB R901084887 PVV52-1X/193-045RA15DDMC R901083429 PVV54-1X/139-113LB15DDMC R901081361 PVV21-1X/055-018RA15DDMB R901080702 PVV5-1X/193RA15DVC R901080473 PVV52-1X/193-068LA15UUMC 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**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。