PR4-3X/2.50-700RA01M0径向柱塞泵

PR4-3X/2.50-700RA01M0径向柱塞泵 德国博世力士乐柱塞泵 变量柱塞泵 径向柱塞泵

库存大量REXROTH柱塞泵A10VSO,齿轮泵PGH4\5,PGF1/PGF2/PGF3,电磁阀4WE，电子变量泵SYDFEE-2X,电液比例控制阀0811,电液换向阀4WEH、4WE,减压阀DR10、DR20、叠加阀ZD、Z1S、Z2S,ZDR电磁溢流阀DBW，直动式溢流阀DBD、0532，先导溢流阀DB10、DB20,电磁球阀M-S、M-3S,力士乐电液比例控制阀\放大器、压力继电器0811，伺服驱动，电机

PR4-3X/2.50-700RA01M0径向柱塞泵

径向柱塞泵可分为阀配流与轴配流两大类。阀配流径向柱塞泵存在故障率高、效率低等缺点。国际上70、80年代发展的轴配流径向柱塞泵克服了阀配流径向柱塞泵的不足。由于径向泵结构上的特点，固定了轴配流径向柱塞泵比轴向柱塞泵耐冲击、寿命长、控制精度高。变量行程短泵的变量是在变量柱塞和限位柱塞作用下，改变定子的偏心距实现的，而定于的较大偏心距为 5—9mm（根据排量大小不同），变量行程很短。且变量机构设计为高压操纵，由控制阀进行控制。故该泵的响应速度快。径向结构设计克服了如轴向柱塞泵滑靴偏磨的问题。使其抗冲击能力大幅度提高。

力士乐REXROTH径向柱塞泵PR4-3X/2.50-700RA01M0设计资料

博世力士乐工业液压

Hydraulic Pumps

液压泵

Radial Piston Pumps

径向柱塞泵

Radial Piston Pumps, Fixed Displacement

径向柱塞泵，定量

PR4-3X

产品描述：PR4 型液压泵是由阀门控制的自吸式径向活塞泵，排液体积恒定，产生的压力非常高，较高可达 700 bar。

- 固定排量

- 组件系列 3X

- 规格 1.60...20.00

- 较大工作压力 700 bar

• 较大排量体积 1.60 至 20.00 cm3

PR4-3X/2.50-700RA01M0径向柱塞泵

rexroth液压泵的种类 REXROTH泵型号有 A4VSO系列.A10VSO系列.A4VG系列.A4V系列.A6VM系列.A7VO系列.A8VO系列.A2FO系列士乐（REXROTH）液压泵及液

压马达 1、A8VO系列：A8VO55、A8VO80、A8VO107、A8VO160 2、 A2F 系列：A2F23、A2F28、A2F55、A2F80、A2F107、

A2F160 3、 A4VSO系列：A4VSO40、A4VSO45、A4VSO56、A4VSO71、A4VSO125、A4VSO180、 A4VSO250、A4VSO355 4、A4VG

系列：A4VG28、A4VG45、A4VG50、A4VG56、A4VG71、A4VG125、A4VG180、A4VG250 5、A6V系列：A6V55、A6V80、A6V107

、A6V160、A6V225、A6V250 6、 A7V系列：A7V16、A7V28、A7V55、A7V80、A7V107、A7V160、A7V200、A7V250 7、 A8V

系列：A8V55、A8V80、A8V107、A8V115、A8V172 8、A10VSO系列：A10VSO28、A10VSO43、A10VSO45、A10VSO71、

A10VSO100、A10VSO140 9、A10VD系列：A10VD17、A10VD21、A10VD28、A10VD43、A10VD71 10、A11V系列：A11V130、

A11V160、A11V190、A11V250 、

其中现货型号有: 

A10VSO18DFR1/31R-PPA12N00(R910945178),

A10VSO18DFR1/31R-PPA12N00(R910945178),

A10VSO28DFR1/31R-PPA12N00(R902449017),

A10VSO28DFR1/31R-PPA12N00(R910903163),

A10VSO28DFR1/31R-PPA12N00(R910910590),

A10VSO37DFR1/31R-PPA12N00(R910905405),

A10VSO45(37)DFR1/31R-PPA12N00-S1648(R902428405),

A10VSO45DFR1/31R-PPA12N00(R910907403),

A10VSO45DFR1/31R-PPA12N00(R902427886),

A10VSO45DR/31R-PPA12N00(R910908725),

A10VSO71DFR1/32R-VPB22U99S2183(R902449039),

A10VSO71DFR1/31R-PPA12N00-S16458 CORE(58CC)(R902427855),

A10VSO71DFR1/32R-VPB22U99(R902449040),

A10VSO71DFR1/32R-VPA12N00(R902427855),

A10VSO71DRS/32R-VPB22U999(R902452429),

A10VSO71DFR1/31R-PPA1200-S1486(R902427947),

A10VSO100DRS/32R-VPB1200-S1439(R902436353)。

径向柱塞泵常用现货型号

PVQ51-1X/162-036RB15DDMC,PVQ51-1X/193-027RA15DDMC,

PVQ52-1X/193-040RB15URMC,PVQ52-1X/193-055RB15UUMC,

PVQ54-1X/183-082RA15DDMC,PVQ54-1X/139-082RA15UUMC,

PR4-3X/8.00-700RA01M02，1PF1R4-18/8.00-700RAOLM02

PR4-1X/0.40-700WG01M01,PR4-1X/0.40-700WA01M01,

PR4-1X/0.63-700WA01M01,PR4-1X/1.00-450WA01M01,

PR4-1X/1.60-250WA01M01,PR4-1X/2.00-175WA01M01,

PR4-3X/1.60-700RA01M01,PR4-3X/1.60-700RA01M02,

PR4-3X/1.60-700RA01M03,PR4-3X/1.60-700RA01V01,

PR4-3X/2.00-700RA01M01,PR4-3X/2.50-700RA01M01,

PR4-3X/2.50-700RK01M01,PR4-3X/2.50-700RA01V01,

PR4-3X/3.15-700RA01M01,PR4-3X/3.15-700RG01M01,

PR4-3X/4.00-700RA01M01,PR4-3X/4.00-700RG01M01,

PR4-3X/6.30-700RA01M01,PR4-3X/6.30-700RA01M08,

PR4-3X/6.30-700RA01V12,PR4-3X/8.00-700RA01M01,

PR4-3X/8.00-700RA01M02,PR4-3X/8.00-700RA12M01,

PR4-3X/3.15-500RA01M01,PR4-3X/5.00-500RA01M01,

PR4-3X/6.30-500RA01M01,PR4-3X/8.00-500RA01M01,

PR4-3X/10.00-500RA01M01,PR4-3X/10.00-500RA12V01,

PR4-3X/16.00-500RA01M01,PR4-3X/20.00-500RA01M01

PR4-3X/1.60-700RA01M01,PR4-3X/1.60-700RA01M02,固定排量径向柱塞泵,

PVV42-1X/082-045RA15DDMC,PVV51-1X/139-018RA15DDMC,

PVV42-1X/098-055RA15DDMC,PVV42-1X/113-060RA15DDMC,

PVV42-1X/122-068RA15DDMC,PVV42-1X/069-040RB15DDMC,

PVV42-1X/082-045RB15DDMC,PVV42-1X/098-055RB15DDMC,

PVV42-1X/113-060RB15DDMC,PVV42-1X/122-068RB15DDMC,

PVV51-1X/154-018RA15DDMC,PVV51-1X/162-018RA15DDMC,

PVV51-1X/183-018RA15DDMC,PVV51-1X/193-018RA15DDMC,

PVV51-1X/139-027RA15DDMC,PVV51-1X/154-027RA15DDMC,

PVV51-1X/162-027RA15DDMC,PVV51-1X/183-027RA15DDMC,

PVV51-1X/193-027RA15DDMC,PVV51-1X/139-036RA15DDMC,

PVV51-1X/154-036RA15DDMC,PVV51-1X/162-036RA15DDMC,

PVV51-1X/183-036RA15DDMC,PVV51-1X/193-036RA15DDMC,

PVV51-1X/139-040RA15DDMC,PVV51-1X/154-040RA15DDMC,

PVV51-1X/162-040RA15DDMC,PVV51-1X/183-040RA15DDMC,

PVV51-1X/193-040RA15DDMC,PVV51-1X/139-046RA15DDMC,

PVV51-1X/154-046RA15DDMC,PVV51-1X/162-046RA15DDMC,

PVV51-1X/183-046RA15DDMC,PVV51-1X/193-046RA15DDMC,

PVV51-1X/139-018RB15DDMC,PVV51-1X/154-018RB15DDMC,

PVV51-1X/162-018RB15DDMC,PVV51-1X/183-018RB15DDMC,

PVV51-1X/193-018RB15DDMC,PVV51-1X/139-027RB15DDMC,

PVV51-1X/154-027RB15DDMC,PVV51-1X/162-027RB15DDMC,

PVV51-1X/183-027RB15DDMC,PVV51-1X/193-027RB15DDMC,

PVV51-1X/139-036RB15DDMC,PVV51-1X/154-036RB15DDMC,

PVV51-1X/162-036RB15DDMC,PVV51-1X/183-036RB15DDMC,

PVV51-1X/193-036RB15DDMC,PVV51-1X/139-040RB15DDMC,

PVV51-1X/154-040RB15DDMC,PVV51-1X/162-040RB15DDMC,

PVV51-1X/183-040RB15DDMC,PVV51-1X/193-040RB15DDMC,

PVV51-1X/139-046RB15DDMC,PVV51-1X/154-046RB15DDMC,

PVV51-1X/162-046RB15DDMC,PVV51-1X/183-046RB15DDMC,

PVQ2-1X/055RA15DLMB,PVQ2-1X/068RA15DLMB,

PVQ4-1X/98RA15DMC,PVQ4-1X/113RA15DMC,

PVQ21-1X/060-018RA15DLMB,PVQ42-1X/098-045RA15DDMC,

PVQ21-1X/060-040RA15DDMB,PVQ21-1X/068-027RA15LUMB,

PVQ41-1X/098-027RA15UDMC,PVQ41-1X/122-036RA15DDMC,

PVQ51-1X/162-036RB15DDMC,PVQ51-1X/193-027RA15DDMC,

PVQ52-1X/193-040RB15URMC,PVQ52-1X/193-055RB15UUMC,

PVQ54-1X/183-082RA15DDMC,PVQ54-1X/139-082RA15UUMC,

PR4-1X/0.40-700WG01M01,PR4-1X/0.40-700WA01M01,径向柱塞定量泵,力士乐REXROTH,德国力士乐

PR4-1X/0.63-700WA01M01,PR4-1X/1.00-450WA01M01,

PR4-1X/1.60-250WA01M01,PR4-1X/2.00-175WA01M01,

PR4-3X/1.60-700RA01M01,PR4-3X/1.60-700RA01M02,固定排量径向柱塞泵,

力士乐REXROTH,德国力士乐

PR4-3X/1.60-700RA01M03,PR4-3X/1.60-700RA01V01,

PR4-3X/2.00-700RA01M01,PR4-3X/2.50-700RA01M01,

PR4-3X/2.50-700RK01M01,PR4-3X/2.50-700RA01V01,

PR4-3X/3.15-700RA01M01,PR4-3X/3.15-700RG01M01,

PR4-3X/4.00-700RA01M01,PR4-3X/4.00-700RG01M01,

PR4-3X/6.30-700RA01M01,PR4-3X/6.30-700RA01M08,

PR4-3X/6.30-700RA01V12,PR4-3X/8.00-700RA01M01,

PR4-3X/8.00-700RA01M02,PR4-3X/8.00-700RA12M01,

PR4-3X/3.15-500RA01M01,PR4-3X/5.00-500RA01M01,

PR4-3X/6.30-500RA01M01,PR4-3X/8.00-500RA01M01,

PR4-3X/10.00-500RA01M01,PR4-3X/10.00-500RA12V01,

PR4-3X/16.00-500RA01M01,PR4-3X/20.00-500RA01M01,

PR4-3X/20.00-500RA01V01,PR4-3X/20.00-500RA01V02,

R901088545 PR4-30/2,50-700RA01M01力士乐柱塞泵

Bosch Rexroth Industrial Hydraulics

博世力士乐工业液压

Hydraulic Pumps

液压泵

Radial Piston Pumps

径向柱塞泵

Radial Piston Pumps, Fixed Displacement

径向柱塞泵，定量

PR4-3X

产品描述：PR4 型液压泵是由阀门控制的自吸式径向活塞泵，排液体积恒定，产生的压力非常高，较高可达 700 bar。

- 固定排量

- 组件系列 3X

- 规格 1.60...20.00

- 较大工作压力 700 bar

- 较大排量体积 1.60 至 20.00 cm3

P2R4-3X/4,00-700RK01M01 AZPF8

PR4-3X/16,00-500RA01M01

博世力士乐 液压泵 柱塞泵 定量泵 Bosch Rexroth 组合泵 阀门

R901088545 PR4-30/2,50-700RA01M01力士乐径向柱塞泵

R901088545 PR4-30/2,50-700RA01M01力士乐径向柱塞泵

R901088545 PR4-30/2,50-700RA01M01力士乐柱塞泵

博世力士乐 液压泵 柱塞泵 定量泵 Bosch Rexroth 组合泵 活塞泵 双联泵 单泵 阀门

Bosch Rexroth Industrial Hydraulics

博世力士乐工业液压

Hydraulic Pumps

液压泵

Radial Piston Pumps

径向柱塞泵

Radial Piston Pumps, Fixed Displacement

径向柱塞泵，定量

PR4-3X

Sizes 1.60 to 20.00 cm3

Component series 3X

Maximum operating pressure 700 bar

Features

- Self-priming, valve-controlled

- 14 sizes, f vourable gradations for optimum pump selection

- Long service life due to hydrodynamically lubricated sliding bearings

- Several pressure ports with various cylinder combinations

Technical data

Speed range: 1000 to 2000 min -1

Operating pressure: 

Inlet:  0.8bar to 2.5bar absolute

Outlet:  700bar  500bar

Max. permissible torque (drive shaft): 160 Nm

Installation position: Optional

Shaft loading: Radial and axial forces cannot be absorbed

Type of mounting: Face mounting

Line connections: Screw-in fittings

Direction of rotation (viewed to shaft end): Clockwise

Hydraulic fluid temperature range: -10 to 70 °C

Viscosity range: 10 to 200 mm2/s

Weight: 

3 pistons: 9.2 kg

5 pistons: 12.4 kg

10 pistons: 16.4 kg

PR4-3X/16,00-500RA01M01

P2R4-3X/4,00-700RK01M01 AZPF8

PR4-30/1.60-700RG01M01

PR4-30/1.60-700RG01M01

R901089484 PR4-3X/1,60-700RA01M01

R901088424 PR4-3X/1,60-700RA01M02

R901088426 PR4-3X/1,60-700RA01M03

R901098929 PR4-3X/1,60-700RA01V01

R901091275 PR4-3X/1,60-700RA01V03

R901093640 PR4-3X/1,60-700RA12M01

R901234863 PR4-3X/1,60-700RA12M03

R901093872 PR4-3X/1,60-700RA12V01

R901088530 PR4-3X/1,60-700RG01M01

R901290314 PR4-3X/1,60-700RG01M02

R901089709 PR4-3X/1,60-700RG12M01

R901089855 PR4-3X/1,60-700RK01M01

R901203992 PR4-3X/1,60-700RK01M02

R901109836 PR4-3X/2,00-700RA01V01

R901089758 PR4-3X/2,00-700RA12M01

R901088682 PR4-3X/2,00-700RG01M01

R901378433 PR4-3X/2,00-700RG01V01

R901089861 PR4-3X/2,00-700RK01M01

R901136387 PR4-3X/2,00-700RK01M03

R901088429 PR4-3X/2,00-700RA01M01

R901088485 PR4-3X/2,00-700RA01M02

R901088493 PR4-3X/2,00-700RA01M03

R901088545 PR4-3X/2,50-700RA01M01

R901088554 PR4-3X/2,50-700RA01M02

R901088557 PR4-3X/2,50-700RA01M03

R901123671 PR4-3X/2,50-700RA01V01

R901279532 PR4-3X/2,50-700RA01V03

R901093639 PR4-3X/2,50-700RA12M01

R901088918 PR4-3X/2,50-700RG01M01

R901089139 PR4-3X/2,50-700RG12M01

R901089868 PR4-3X/2,50-700RK01M01

R901088564 PR4-3X/3,15-500RA01M01

R901088592 PR4-3X/3,15-500RA01M02

R901088604 PR4-3X/3,15-500RA01M03

R901108532 PR4-3X/3,15-500RA01V01

R901404777 PR4-3X/3,15-500RA01V03

R901093871 PR4-3X/3,15-500RA12M01

R901089555 PR4-3X/3,15-500RG01M01

R901294136 PR4-3X/3,15-500RG01M03

R901089728 PR4-3X/3,15-500RG12M01

R901089875 PR4-3X/3,15-500RK01M01

R901106317 PR4-3X/3,15-500RK01M02

R901088612 PR4-3X/3,15-700RA01M01

R901088622 PR4-3X/3,15-700RA01M08

R901098247 PR4-3X/3,15-700RA01V01

R901094072 PR4-3X/3,15-700RA12M01

R901122448 PR4-3X/3,15-700RA12M08

R901094071 PR4-3X/3,15-700RA12V01

R901089719 PR4-3X/3,15-700RG01M01

R901089730 PR4-3X/3,15-700RG12M01

R901089877 PR4-3X/3,15-700RK01M01

R901114073 PR4-3X/3,15-700RK01M08

R901088624 PR4-3X/4,00-700RA01M01

R901088689 PR4-3X/4,00-700RA01M08

R901142927 PR4-3X/4,00-700RA01V01

R901253293 PR4-3X/4,00-700RA01V08

R901093868 PR4-3X/4,00-700RA12M01

R901089733 PR4-3X/4,00-700RG01M01

R901374925 PR4-3X/4,00-700RG01M08

R901089735 PR4-3X/4,00-700RG12M01

R901089882 PR4-3X/4,00-700RK01M01

R901088758 PR4-3X/5,00-500RA01M02

R901088770 PR4-3X/5,00-500RA01M03

R901106349 PR4-3X/5,00-500RA01V01

R901192008 PR4-3X/5,00-500RA01V03

R901093643 PR4-3X/5,00-500RA12M01

R901093645 PR4-3X/5,00-500RA12M02

R901089764 PR4-3X/5,00-500RG01M01

R901089766 PR4-3X/5,00-500RG12M01

R901089883 PR4-3X/5,00-500RK01M01

R901092497 PR4-3X/5,00-700RA01M01

R901088695 PR4-3X/5,00-500RA01M01

R901092543 PR4-3X/5,00-700RA01M02

R901092556 PR4-3X/5,00-700RA01M08

R901142157 PR4-3X/5,00-700RA01M11

R901092566 PR4-3X/5,00-700RA01M12

R901088867 PR4-3X/6,30-500RA01M01

R901088869 PR4-3X/6,30-500RA01M02

R901088872 PR4-3X/6,30-500RA01M03

R901166274 PR4-3X/6,30-500RA01V01

R901340302 PR4-3X/6,30-500RA01V03

R901093867 PR4-3X/6,30-500RA12M01

R901370716 PR4-3X/6,30-500RA12V01

R901089775 PR4-3X/6,30-500RG01M01

R901089791 PR4-3X/6,30-500RG12M01

R901128408 PR4-3X/6,30-500RK01M01

R901089886 PR4-3X/6,30-500RK01V01

R901088879 PR4-3X/6,30-700RA01M01

R901088888 PR4-3X/6,30-700RA01M02

R901088896 PR4-3X/6,30-700RA01M08

R901088907 PR4-3X/6,30-700RA01M11

R901088910 PR4-3X/6,30-700RA01M12

R901089564 PR4-3X/6,30-700RA01V01

R901324644 PR4-3X/6,30-700RA01V02

R901137470 PR4-3X/6,30-700RA01V12

R901094046 PR4-3X/6,30-700RA12M01

R901132571 PR4-3X/6,30-700RA12M12

R901088911 PR4-3X/8,00-500RA01M01

R901088931 PR4-3X/8,00-500RA01M08

R901117824 PR4-3X/8,00-500RA01V01

R901154173 PR4-3X/8,00-500RA01V08

R901093866 PR4-3X/8,00-500RA12M01

R901324649 PR4-3X/8,00-700RA01V02

R901093864 PR4-3X/8,00-700RA12M01

R901093873 PR4-3X/8,00-700RA12M02

R901131113 PR4-3X/8,00-700RA12M08

R901121470 PR4-3X/8,00-700RA12V01

R901089810 PR4-3X/8,00-700RG01M01

R901246317 PR4-3X/8,00-700RG01M02

R901089817 PR4-3X/8,00-700RG12M01

R901089173 PR4-3X/10,00-500RA01M01

R901089283 PR4-3X/10,00-500RA01M08

R901094325 PR4-3X/10,00-500RA01V01

R901093641 PR4-3X/10,00-500RA12M01

R901094068 PR4-3X/10,00-500RA12V01

R901298699 PR4-3X/10,00-500RA12V08

R901089824 PR4-3X/10,00-500RG01M01

R901089830 PR4-3X/10,00-500RG12M01

R901089926 PR4-3X/10,00-500RK01M01

R901089290 PR4-3X/16,00-500RA01M01

R901089292 PR4-3X/16,00-500RA01M02

R901089295 PR4-3X/16,00-500RA01M08

R901089303 PR4-3X/16,00-500RA01M11

R901089305 PR4-3X/16,00-500RA01M12

R901136496 PR4-3X/16,00-500RA01ML08

R901090121 PR4-3X/16,00-500RA01V01

R901417928 PR4-3X/16,00-500RA01V02

R901251753 PR4-3X/16,00-500RA01V08

R901093855 PR4-3X/16,00-500RA12M01

R901094069 PR4-3X/16,00-500RA12M08

R901282560 PR4-3X/16,00-500RA12V01

R901230430 PR4-3X/16,00-500RA12V08

R901089313 PR4-3X/20,00-500RA01M01

R901089530 PR4-3X/20,00-500RA01M02

R901089536 PR4-3X/20,00-500RA01M08

R901089604 PR4-3X/20,00-500RA01M11

R901089608 PR4-3X/20,00-500RA01M12

R901159579 PR4-3X/20,00-500RA01V01

R901116654 PR4-3X/20,00-500RA01V02

R901123657 PR4-3X/20,00-500RA01V08

R901093852 PR4-3X/20,00-500RA12M01

R901107090 PR4-3X/20,00-500RA12M02

R901089834 PR4-3X/20,00-500RG01M01

R901090546 PR4-3X/20,00-500RG01M02

R901277726 PR4-3X/20,00-500RG01M08

R901279513 PR4-3X/20,00-500RG12M01

R900485830 PR4-1X/0,40-700WA01M01

R901283752 PR4-1X/0,40-700WA01M01-A476

R900344101 PR4-1X/0,40-700WA01M01G

R900358843 PR4-1X/0,40-700WA01M01N

R900346478 PR4-1X/0,40-700WA01V01

R900560414 PR4-1X/0,40-700WA01V01

R901293782 PR4-1X/0,40-700WA01V01-A499

R900360568 PR4-1X/0,40-700WG01M01

R900345609 PR4-1X/0,63-700WA01M01

R901317145 PR4-1X/0,63-700WA01M01-A476

R901444300 PR4-1X/0,63-700WA01M01-C3.1

R900361014 PR4-1X/0,63-700WA01M01N

R901404345 PR4-1X/0,63-700WA01M03

R900702336 PR4-1X/0,63-700WA01V01

R900345936 PR4-1X/0,63-700WG01M01

R900490630 PR4-1X/1,00-450WA01M01

R900582010 PR4-1X/1,00-450WA01M01-A168

R901240743 PR4-1X/1,00-450WA01M01-A476

R900335678 PR4-1X/1,00-450WA01M01G-EP3128

R900374335 PR4-1X/1,00-450WA01V01

R900352847 PR4-1X/1,00-450WG01M01

R900331074 PR4-1X/1,60-250WA01M01

R901281464 PR4-1X/1,60-250WA01M01-A476

R901328765 PR4-1X/1,60-250WA01V01

R900375664 PR4-1X/1,60-250WG01M01

R900331074 PR4-1X/1,60-250WA01M01

R901281464 PR4-1X/1,60-250WA01M01-A476

R901328765 PR4-1X/1,60-250WA01V01

R900375664 PR4-1X/1,60-250WG01M01

R900485829 PR4-1X/2,00-175WA01M01

R900583244 PR4-1X/2,00-175WA01M01-A166

R901281478 PR4-1X/2,00-175WA01M01-A476

R900585675 PR4-1X/2,00-175WA01V01

R900349254 PR4-1X/2,00-175WG01M01

R900338749 PR4-1X/2,00-250WN01M01-A71

R900345917 PR4-1X/2,00-250WN01M01-A71

泵安装：

1、泵安装的好坏，对泵的平稳运行和使用寿命有很重要的影响，所以安装校正工作必须仔细地进行，不得草率行事。

2、泵吸入管的安装高度、长度和管径应满足计算值，力求简短，减少不必要的损失（如弯头等）；并保证泵在工作时，不超过其允许汽蚀余量。

3、吸入和排出管路应该有支架。泵不允许承受管路的负荷。

4、安装泵的地点应足够宽敞，以方便检修工作。

安装顺序：

1、将机组放在埋有地脚螺栓的基础上，在底座与基础之间，用成对的楔垫用校正用。

2、松开联轴大，用水平仪分别放在泵轴和底座上，通过调整楔垫，校正机组水平，适当拧紧地脚螺栓，以防走动。

3、校正泵轴和电机轴的同心度，在联轴大路外圆上，允许偏差0.1毫米；两联轴器平面的间隙应保证2～4毫米，（小泵取小值）间隙要均匀，允差0.3毫米。

4、在接好管路及确定电动机转动方向后，再接上联轴器，并再校核一遍轴的同心芳。

5、在机组实际试运行2～3小时后，作较后检查，如无不良现象，则认为安装合格。在试运过程中检查轴承的温度和振动情况如下：

6、在安装过程中，为防止杂物落入机器内，机组的所有孔眼均应盖好。

7、为防止管线中杂物进入泵内，对新安装的管线，在泵胶应装设过滤器，其有效截面应大于吸入管截面的2～3倍。

常见力士乐液压泵阀 力士乐柱塞泵特价供应型号

规格排量：

A10VSO28/A10VSO45/A10VSO28/A10VSO71/A10VSO 100/A10VSO140；

DG/DR/DRG/DFR/DFR1/DFLR/FHD/FE1/DFE1/ED；系列用作31；

旋转方向顺时针R，逆时针L；

常用密封材料元件：带FKM轴封的NBR丁橡胶P，FKM氟橡胶V；

三种轴端形式：带键直轴DIN6885的P，花键轴SAE的S，花键轴SAE带较高通轴驱动转规的R；

泵在使用过程中，控制的响应时间比较短；

泵的配置如果采用通轴驱动，可以用于多回路系统；

斜盘结构轴向柱塞变量泵德国****进口，功能好，效率高；泵拥有低噪音的功能，使用期限的寿命比较长，泵的驱动轴能承受轴向和径向负载；

泵带有高的功率/重量比，配备了广范围的多种控制形式。

REXROTH泵型号有:

A4VSO系列,A10VSO系列,A4VG系列,A4V系列,A6VM系列,A7VO系列,A8VO系列,A2FO系列士乐（REXROTH）液压泵及液压马达

1.A8VO系列：A8VO55，A8VO80，A8VO107，A8VO160

2.A2F系列：A2F23，A2F28，A2F55，A2F80，A2F107，A2F160

3.A4VSO系列：A4VSO40，A4VSO45，A4VSO56，A4VSO71，A4VSO125，A4VSO180，A4VSO250，A4VSO355

4.A4VG系列：A4VG28，A4VG45，A4VG50，A4VG56，A4VG71，A4VG125，A4VG180，A4VG250

5.A6V系列：A6V55，A6V80，A6V107，A6V160，A6V225，A6V250

6.A7V系列：A7V16，A7V28，A7V55，A7V80，A7V107，A7V160，A7V200，A7V250

7.A8V系列：A8V55，A8V80，A8V107，A8V115，A8V1728，A10VSO系列：A10VSO2

8.A10VSO43，A10VSO45，A10VSO71，A10VSO100，A10VSO140

9.A10VD系列：A10VD17，A10VD21，A10VD28，A10VD43，A10VD71

10.A11V系列：A11V130，A11V160，A11V190，A11V250

柱塞泵A4VG90HWD1/32R-NZF001S,

柱塞泵A4VTG90HW/32R-NLD10F001S,

轴向柱塞泵A4VSO125DR/PPB13NOO,

变量轴向柱塞泵A4VSO180DR/30R-PPB13N00,

变量轴向柱塞泵A4VSO125DR/30R-PPB13N00,

柱塞泵A4VS0125DR/10R-PPB13N00,

柱塞泵A4VS071DR/10R-PPB13N00,

柱塞泵A4VS0125DR/22R,

变量泵A4VSO250EO2/30R-VPB13N00-SO2,

柱塞泵A4VG125EP2MT1/32-NZF02F021SH-S,

柱塞泵A4VSO250EO2/30R-VPB13N00-SO2,

变量轴向柱塞泵A4VSO180DR/30R-PPB13N00,

变量轴向柱塞泵A4VSO125DR/30R-PPB13N00,

油泵A4VSO180DFR/30R-PPB13N00,

柱塞泵A4VS0180DR/30R-PPB13N00,

轴向柱塞泵主泵A4VS0125DRG/30R-PPB13N00,

油泵A4VS071DR/30R-PPB13N00,

德国力士乐A4VG-125泵的配件主轴080121-001#,

轴向柱塞泵E-A4VSO250EO2/30R-VPB25N00-SO3,

轴向柱塞泵E-A4VSO250EO2/30R-VPB25N00-SO3,

柱塞泵A4VSO180DR/30R-FPB13N00,

恒压变量泵E-A4VS0125DR/22R-VPB13N00,

柱塞泵A4VSO180DR/30R-FPB13N00,

柱塞泵A4VS0180LR2G/30R-PPB13NOO,

柱塞泵A4VSO250LR2D/30R-PPB13NOO,

柱塞泵A4VSO250DR/30R-PPB13NOO,

泵A4VG56EZ2DM1/32-NSC02F003F,

柱塞泵A4VS0250DR/30RPPB13N00,

阀柱塞泵A4VTG71HW/32R-NLD10F001S,

柱塞泵A4VSG750HD/22R-PPH10NOO,

轴向柱塞泵A4VS07IDR/3XR,

轴向柱塞泵A4VS0125DR/3XR,

柱塞泵A4VG90EP2DT1/32R-NAF02F00,

柱塞泵A4VSO-250E02/30R-PPB13N00,

柱塞泵A4VSO-250DR/30R-PPB13N00,

液压马达A4VG40EP4DMT1/32L-NSC02F015PH,

柱塞泵A4VG71DWDMT2/23L-NZF02F041D,

泵A4VG250HD1D1/32LNZD10F001S,

柱塞泵A4VS0125DR30R-PPB13N00,

柱塞泵A4VG125HD1D2/32R-NTF02F691P,

柱塞泵A4VG125HD1D2/32R-NSF02F02F021P,

串泵A4VG125HDMT1-32R-NSF02F691S-,

柱塞泵（二串泵）A4VG125EP2/32 A10V028DR/31,

A4VS0125DR/30R-PPB13N00,

A4VS0125LR2N/22L-PZB13A00,

A4VG125HDMT1/32R-NSFO21S-S,

A4VTG90HW/32R,

A4VG125HD1D2/32R-NSF001S,

A4VSO180DR/3XR-PPB13N00,

A4VSO125DR/3DR-PPB13NOO,

A4VS0125LR2N/22L-PZB13A00,

A4VTG90HW/3IR-NLD10F001S,

A4VG56EZ1DMV32R-PSC02F023E-S,

A4VG90EP2DT1/32R-NAF02F001F,

A4VG90EP2DT1/32L-NAFO2F001D,

E-A4VS0250DR/30RPPB13N00,

A4VS0125DR/22R-PPB13N00,

A4VS0180DR/30R-PPB13N00,

A4VG125HDDT132L-PZF02F001D,

EA4VS0125DFR/30R-PPB13N00,

A4VS040DR-PPB13N00,

A4VS0180DR/22R-PPB13N00,

A4VSO40EO/31L-P2BBN00,

A4VSO180EO/30L-P2B13N00,

A4VS040DR/10X-PPB13N00,

AE-A4VS0250E01/30R-PPBN00-S036,

A4V125HW10R0C101A-K,

AHA4VS0250HD1GB/30R-PZB13K35-S,

AHA4VS0250LR3G/30R-PZB13K35-S0,

AHA4VS0250LR3G/30R-PZB13N00-S0,

A4VG180HDMT1/32R-NSD02F021SG-S,

A4VG180EP2DT1/32R-NTD02F021SH,

AHA4VS0250HD1GB/30R-PZB13K35-S,

AHA4VS0250LR3G/30R-PZB13K35-S0,

AHA4VS0250LR3G/30R-PZB13N00-S0,

A4VG250HD1D1/32LNZD10F001S,

A4VG125HDDT1/32L-PZF02F001D,

A4V125HW10R0C101A-K,

A4VG125EP2D1/32R-NAF02K691EP-4,

A4VG125DA2D2/32R-NAF02F021DT,

A4VG56EZ2DM1/32L-NSC02F013SH-K,

A4VG56EZ2DM1/32R-NSC02F013SH,

A4VTG90HW/32R-NLD10F001S,

A4VTG71HW/32R-NLD10F001S,

A4VTG90HW32R-NLD10FOO1S,

A4VG90HWDL1/32R-NAF02F071L-S A,

A4VG90HWDL1/32L-NZF02F001S-SB,

A4VG125EP2D1/32R-NAF02K691EP-4,

A4VG125DA2D2/32R-NAF02F021DT,

A4VG56EZ2DM1/32L-NSC02F013SH-K,

A4VG125HD1DT1/32R-NSF02F001S,

A4VS0500HSK/30L-PPH13N0010SET,

E-A4VS040DR/10R-PPB13NOO,

A4VS0125DR30R-PPB13N00,

A4VG250HD1D1/32LNZD10F001S,

A4VG71EP/32R-NAF02F011S,

A4VG125HDM1/32R-NSF02F691S-S,

A4VG250HD1D1/32LNZD10F001S,

A4VG125HDM1/32R-NSF02F691S-S,

A4VS0250DRG/30R-PPB13N00,

E-A4VS0180DR/30R-PPB13N00,

A4VG125HD1DT1/32R-NSF02F001S,

A4VS0500HSK/30L-PPH13N0010SET,

A4VS0125DR30R-PPB13N00,

A4VG90HWD2/32R-PZF02F001S,

A4VG125HDDT1/32L-PZF02F001D,

A4VG71EPDT1/32R-NAF02F011S,

A4VG90EP2DT1/32R-NAF02F011S,

A4VG125EP2DT1/32R-NAF02F011S,

A4VG125HD1P1/32R-N2D10F69,

A4VG71EZ2DM1/32L-NZF02F021S-SK,

A4VG125HDMTI/32R-PSF02P691S,

A4VG71EPDT1/32R-NAF02F011S,

A4VG90EP2DT1/32R-NAF02F011S,

A4VG125EP2DT1/32R-NAF02F011S,

A4VG125HD1DT1/32R-NSF02F001S,

A4VS0500HSK/30R-PPH13N0010SET,

A4VG125HD1DT1/32R-NSF02F001S,

A4VS0500HSK/30L-PPH13N0010SET,

A4VG125HDM1/32R-NSF02F691S-S,

A4VS0250DRG/30R-PPB13N00,

E-A4VS0180DR/30R-PPB13N00,

A4VG125HD1DT1/32R-NSF02F001S,

A4VS0500HSK/30L-PPH13N0010SET,

A4VG125HDM1/32R-NSF02F691S-S,

A4VS0250DRG/30R-PPB13N00,

E-A4VS0180DR/30R-PPB13N00,

A4VG56EP2DT1/32L-NAC02K01XE-S,

A4VG125DA202-32L-P7F02F001,

A4VSO180DR/-30R-PPB13N00,

A4VG125HD1D2-32R-NTF02F691P,

A4VG125HD1D2-32R-NSF02F021P,

A4VS0250DRG/30R-PPB13N00,

E-A4VS0180DR/30R-PPB13N00,

A4VS0250DRG/30R-PPB13N00,

E-A4VS0180DR/30R-PPB13N00,

A4VG125EP2DT1/32R-NAF02F011S,

A4VG125HD1D2/32R-NTF02F691P,

A4VG125HD1D2/32R-NSF02F02F021P,

A4VG125HDDT1/32R-N2F02F011S,

A4VG125EP2DT1/32R-NAF02F011S,

E-A4VSO125DRPPB13NOO,

A4VG56HD1D2-32R-NSF001S,

A4VG90HD1D2-32R-NSF001S,

A4VG125HD1D2-32R-NSF001S,

A4VG125HDDT1/32R-N2F02F011S,

A4VSO180DR/30R-PPB12NOOS1057,

A4VG125HD1D2/32R-NTF02F691P,

A4VG125HD1D2/32R-NSF02F02F021P,

E-A4VSO125DRPPB13NOO,

A4VS0250DR/22R-PPB13N00,

A4VS0180DR/22R-PPB13N00,

A4VSO40DR10RPPB13100N,

A4VG125DA2D2/32L-PZE02E001D,

A4VTG90HW/32R-NLD10F001S,

A4VG125EP2ST1/32R-NAF02F011S,

A4VTG90HW/32R-NLD10F001S,

A4VS071DR/22R-PPB13NOO,

A4VG125HD1D2-32R-NSF001S,

A10VSO10DR/52R-PPA14N00,

A10VO18DFR1/31R-PPA12N00,

A10VSO28DFR1/31R-PPA12N00,

A10VSO45DFR1/31R-PPA12N00,

A10VSO71DFR1/31R-PPA12N00,

A10VSO100DFR1/31R-PPB12N00,

A10VSO140DFR1/31R-PPA12N00,

A10VSO45DFR1/32R-PPB12N00,

A10VSO100DFR1/32R-PPB12N00,

A10VSO071DFR1/32R-VPB12N00,

A10VSO140DFR1/32R-VPB12N00,

A10VSO140DRS/32R-VPB22U99,

A10VSO140DFLR1/31R-PPB12KO1,

A10VSO45DFR1/31R-PPA12N00,

A10VS0100DR/31R-PPA12N00,

A10VS0100DR/32R-VPB22(12)U99(N,

A10VS018DR/31R-PPA12N00,

A10V028DR/31R-PSC12N00,

A10VSO71DFR1/31R-PPA12N00,

A10VG18HD1/10L-NSC16N003E,

A10VS028DR/31R-PPA12N00,

A10VS045DR/31R-PPA12K25,

A10VSO045DR/31R-PPA12N00,

A10VSO71DFR1/31R-PPA12KB5,

A10VSO28DRF1/31R-PSA12N00,

A10VSO100DFR1/31R-PPA12K,

A10VSO100DFR1/31R-PPA12KB3,

A10VS010DR,

A10VSO71DFR/31R-PSC62K07,

A10VS045DFR1/31RPPA12NOO,

A10V071DFRI/34PSC6402-S0225,

A10VSO-140DR/31R-PPB12N00,

A10VS0-71FR1/31R-PPA12N00,

A10VS071DFR1/31R-PPB12NOO,

MA10VSO100PFR1/31R-PPA12N00,

E-A10VSO140DFR1/31R-PPA12N00,

E-A10VSO71DFR1/31R-PPA12N00,

E-A10VSO45DFR1/31R-PPA12N00,

E-A10VSO28DFR1/31R-PPA12N00,

A10VO71DFR1/31RPSC62K07,

A10VSO140DFR1S/31RPPB12N0,

A10VSO18DFR1/31R-PPA12N00,

A10VSO71DFR/31R-PPA12KB3,

A10VSO28DFR/31R-PSA12N00,

A10VSO18DFR1/31R-PPB12NOO,

A10VSO140DFR1/31R-PPB12NOO,

A10VS28DR/31L-PPA12K001 AZPF,

A10V028DR/31K-PSC62K01,

A10VS28DR\31L-PPA12K01 A2PF-1X,

A10VS045DFR/31R-PPA12NOO-SO32,

A10V071DFRI/34PSC6402-S0225,

A10VSO2BDR/30R-PPA/2,,

A10VS0140DFLR/31R-PPB12N00,

A10VSO28DR/32R-PPA121V00,

A10VSO18DFR1/31R-PPA12N00,

A10VSO28DR/32R-PPA121V00,

A10VG45EP20/10L-NTC10F025CSL,

A10VSO100DFR/31RPSB12K24,

A10VS045DR/31R-PPA12N00,

A10VSO100DR/31R-VPA12N00,

A10VS0100DFR1/31R-PPA12N00,

A10V071DFRI/34PSC6402-S0225,

A10VSO140DR/31R-PPB12NOO,

A10VS045DR/52R-PC12N00,

A10VS180FR1/31R-PPA12N00,

A10V045DFR1/31R-PSC62K02,

A10VO28DFR1/31L-PSC62N00,

A11VL0190LRDU2 A10V028DR/31-KK,

A10VO28DFR1/31L-PSC62N00,

A10V045DFR1/31R-PSC62K02,

A10VS028DFR1/51R-PSC12N00-L,

A4VG125EP2/32 A10V028DR/31,

A10VS071DFR1/31R-PPA12N00,

A10VS028DR/31R-PPA12N00,

A10VS0180DR/31R-PPA12KD1,

A10VS071DFR/31R-PPA12N00,

A10VS0140DRS/32R-VPB12N00,

A11VL0190 A10V028 G2,

A10VSO18DFR1/31R-PPA12N00,

A10VSO140DFR1/31R-PPB12N00,

AE-A10VSO140D/31R-PPB12N00,

A10VS071DR/31R-PPA12N00,

A10V0100DR/31R-PSC11N00,

A10VO28DR/31R-PSC62K-01-S1581,

A10VSO28DR/31RPSC12N00,

A10VS0140DR/32R-PPA12N00,

AE-A10VSO140D/31R-PPB12N00,

A10VS0100DR/31R-PTA12N00,

A10V028DR/31R-PSC62K01,

A10V028DFR1/31R-PSC62N00,

A11VL0190LRDU2 A10V028DR/31-KK,

A10VG45EZ2DM1/10L-NTC10F023SHK,

A10VG45EZ2DM1/10R-NSC10F013DH,

A10V028DFR/31L-PSC12K01 ,

A10VG63EP11/10R-NSC10F003D-S,

EA10VS071-DR/31R-PPA12N00,

A10VSO18DFRI/31R-PPA12N00,

A10VS045DR/31RPPB12-NDD,

A10V071DFRI/34PSC6402-S0225,

A10VS028DR/31L/PPA12G20 1PF2G2,

A11VLO260LRDL.H2/10 A10V028,

A11VL190LRDL.H2/10 A10V028,

其中现货型号有:

A10VSO18DFR1/31R-PPA12N00(R910945178),

A10VSO18DFR1/31R-PPA12N00(R910945178),

A10VSO28DFR1/31R-PPA12N00(R902449017),

A10VSO28DFR1/31R-PPA12N00(R910903163),

A10VSO28DFR1/31R-PPA12N00(R910910590),

A10VSO37DFR1/31R-PPA12N00(R910905405),

A10VSO45(37)DFR1/31R-PPA12N00-S1648(R902428405),

A10VSO45DFR1/31R-PPA12N00(R910907403),

A10VSO45DFR1/31R-PPA12N00(R902427886),

A10VSO45DR/31R-PPA12N00(R910908725),

A10VSO71DFR1/32R-VPB22U99S2183(R902449039),

A10VSO71DFR1/31R-PPA12N00-S16458CORE(58CC)(R902427855),

A10VSO71DFR1/32R-VPB22U99(R902449040),

A10VSO71DFR1/32R-VPA12N00(R902427855),

A10VSO71DRS/32R-VPB22U999(R902452429),

A10VSO71DFR1/31R-PPA1200-S1486(R902427947),

A10VSO100DRS/32R-VPB1200-S1439(R902436353)。

泵上配置有先导安全阀，柱塞泵排量0mL/r×，先导泵排量0mL川崎KV系列液压泵示意图由下图挖机的液压回路图可以看出，回油管路里的液压油都是低压油，一个前后串联的变量柱塞泵安装在发动机上，低压液压油进入液压泵吸油腔，高压油从液压泵排油腔排出，进入组合阀，高压油液在组合阀进行分配。挖掘机液压泵调节器总成需要力量大的场合，需要液压泵提供的的液压油流量也要大，一般为双泵合流。此泵是由两个柱塞泵和一个先导齿轮泵前后串联所构成前泵和后泵分别控制挖掘机左右一边一个行走。