R5-A11VO95LG2S/10+A4V R5-A11VO95LG2S/10+A4V

R902022225-A11VO95LG2S/10+A4V柱塞泵是液压系统的一个重要装置。它依靠柱塞在缸体中往复运动，使密封工作容腔的容积发生变化来实现吸油、压油。柱塞泵具有额定压力高、结构紧凑、效率高和流量调节方便等优点。

柱塞泵被广泛应用于高压、大流量和流量需要调节的场合，诸如液压机、工程机械和船舶中。

柱塞泵分为两种有代表性的结构形式的轴向柱塞泵和径向柱塞泵；由于径向柱塞泵

柱塞泵

属于一种新型的技术含量比较高的GX泵，随着国产化的不断加快，径向柱塞泵必然会成为柱塞泵应用领域的重要组成部分；

径向柱塞泵是活塞或柱塞的往复运动方向与驱动轴垂直的柱塞泵。

径向柱塞泵工作原理:驱动扭矩由驱动轴 通过十字联轴器 传递给星形的液压缸体转子，定子不受其它横向作用力。转子装在配流轴上。位于转子中的径向布置的柱塞，通过静压平衡的滑靴紧贴着偏心行程定子。柱塞与滑靴球铰相连，并通过卡簧锁定。二个保持环将滑靴卡在行程定子上。

力士乐A10VSO18系类部分型号

密封圈材质P和V

排量18，正转R

A10VSO18DR/31R-PPA12N00

A10VSO18DR/31R-VPA12N00

A10VSO18DG/31R-PPA12N00

A10VSO18DG/31R-VPA12N00

A10VSO18DRG/31R-PPA12N00

A10VSO18DRG/31R-VPA12N00

A10VSO18DFR/31R-PPA12N00

A10VSO18DFR/31R-VPA12N00

A10VSO18DFR1/31R-PPA12N00R902022225-A11VO95LG2S/10+A4V

A10VSO18DFR1/31R-VPA12N00

A10VSO18DFLR/31R-PPA12N00

A10VSO18DFLR/31R-VPA12N00

密封圈材质P和V

排量18，反转L

A10VSO18DR/31L-PPA12N00

A10VSO18DR/31L-VPA12N00

A10VSO18DG/31L-PPA12N00

A10VSO18DG/31L-VPA12N00

A10VSO18DRG/31L-PPA12N00

A10VSO18DRG/31L-VPA12N00

A10VSO18DFR/31L-PPA12N00

A10VSO18DFR/31L-VPA12N00

A10VSO18DFR1/31L-PPA12N00

A10VSO18DFR1/31L-VPA12N00

A10VSO18DFLR/31L-PPA12N00

A10VSO18DFLR/31L-VPA12N00

力士乐A10VSO28系类部分型号

密封圈材质P和V

排量28，正转R

A10VSO28DR/31R-PPA12N00

A10VSO28DR/31R-VPA12N00

A10VSO28DG/31R-PPA12N00

A10VSO28DG/31R-VPA12N00

A10VSO28DRG/31R-PPA12N00

A10VSO28DRG/31R-VPA12N00R902022225-A11VO95LG2S/10+A4V

A10VSO28DFR/31R-PPA12N00

A10VSO28DFR/31R-VPA12N00

A10VSO28DFR1/31R-PPA12N00

A10VSO28DFR1/31R-VPA12N00

A10VSO28DFLR/31R-PPA12N00

A10VSO28DFLR/31R-VPA12N00

密封圈材质P和V

排量28，反转L

A10VSO28DR/31L-PPA12N00

A10VSO28DR/31L-VPA12N00

A10VSO28DG/31L-PPA12N00

A10VSO28DG/31L-VPA12N00

A10VSO28DRG/31L-PPA12N00

A10VSO28DRG/31L-VPA12N00

A10VSO28DFR/31L-PPA12N00

A10VSO28DFR/31L-VPA12N00

A10VSO28DFR1/31L-PPA12N00

A10VSO28DFR1/31L-VPA12N00

A10VSO28DFLR/31L-PPA12N00

A10VSO28DFLR/31L-VPA12N00

力士乐A10VSO45系类部分型号

密封圈材质P和V

排量45，正转R

A10VSO45DR/31R-PPA12N00

A10VSO45DR/31R-VPA12N00

A10VSO45DG/31R-PPA12N00

A10VSO45DG/31R-VPA12N00

A10VSO45DRG/31R-PPA12N00

A10VSO45DRG/31R-VPA12N00

A10VSO45DFR/31R-PPA12N00

A10VSO45DFR/31R-VPA12N00

A10VSO45DFR1/31R-PPA12N00

A10VSO45DFR1/31R-VPA12N00

A10VSO45DFLR/31R-PPA12N00

A10VSO45DFLR/31R-VPA12N00

密封圈材质P和V

排量45，反转L

A10VSO45DR/31L-PPA12N00

A10VSO45DR/31L-VPA12N00

A10VSO45DG/31L-PPA12N00

A10VSO45DG/31L-VPA12N00

A10VSO45DRG/31L-PPA12N00

A10VSO45DRG/31L-VPA12N00

A10VSO45DFR/31L-PPA12N00

A10VSO45DFR/31L-VPA12N00

A10VSO45DFR1/31L-PPA12N00

A10VSO45DFR1/31L-VPA12N00

A10VSO45DFLR/31L-PPA12N00

A10VSO45DFLR/31L-VPA12N00

力士乐A10VSO71系类部分型号

密封圈材质P和V，排量71

12与42油口方式不同，正转R

A10VSO71DR/31R-PPA12N00

A10VSO71DR/31R-VPA12N00

A10VSO71DR/31R-PPA42N00

A10VSO71DR/31R-VPA42N00

A10VSO71DG/31R-PPA12N00

A10VSO71DG/31R-VPA12N00

A10VSO71DG/31R-PPA42N00

A10VSO71DG/31R-VPA42N00

A10VSO71DRG/31R-PPA12N00

A10VSO71DRG/31R-VPA12N00

A10VSO71DRG/31R-PPA42N00

A10VSO71DRG/31R-VPA42N00

A10VSO71DFR/31R-PPA12N00

A10VSO71DFR/31R-VPA12N00

A10VSO71DFR/31R-PPA42N00

A10VSO71DFR/31R-VPA42N00

A10VSO71DFR1/31R-PPA12N00

A10VSO71DFR1/31R-VPA12N00

A10VSO71DFR1/31R-PPA42N00

A10VSO71DFR1/31R-VPA42N00

A10VSO71DFLR/31R-PPA12N00

A10VSO71DFLR/31R-VPA12N00

A10VSO71DFLR/31R-PPA42N00

A10VSO71DFLR/31R-VPA42N00

密封圈材质P和V，排量71

12与42油口方式不同，反转L

A10VSO71DR/31L-PPA12N00

A10VSO71DR/31L-VPA12N00

A10VSO71DR/31L-PPA42N00

A10VSO71DR/31L-VPA42N00

A10VSO71DG/31L-PPA12N00

A10VSO71DG/31L-VPA12N00

A10VSO71DG/31L-PPA42N00

A10VSO71DG/31L-VPA42N00

A10VSO71DRG/31L-PPA12N00

A10VSO71DRG/31L-VPA12N00

A10VSO71DRG/31L-PPA42N00

A10VSO71DRG/31L-VPA42N00

A10VSO71DFR/31L-PPA12N00

A10VSO71DFR/31L-VPA12N00

A10VSO71DFR/31L-PPA42N00

A10VSO71DFR/31L-VPA42N00

A10VSO71DFR1/31L-PPA12N00

A10VSO71DFR1/31L-VPA12N00

A10VSO71DFR1/31L-PPA42N00

A10VSO71DFR1/31L-VPA42N00

A10VSO71DFLR/31L-PPA12N00

A10VSO71DFLR/31L-VPA12N00

A10VSO71DFLR/31L-PPA42N00

A10VSO71DFLR/31L-VPA42N00