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A10VSO28DFR1/31R-PPA12N00力士乐REXROTH柱塞泵 变量柱塞泵 液压油泵

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A10VSO28DFR1/31R-PPA12N00力士乐REXROTH柱塞泵

机械原理

吸油压油喷油泵的吸油和压油，由柱塞在柱塞套内的往复运动来完成。当柱塞位于下部位置时，柱塞套上的两个油孔被打开，柱塞套内腔与泵体内的油道相通，燃油迅速注满油室。当凸轮顶到滚轮体的滚轮上时，柱塞便升起。从柱塞开始间向上运动到油孔被柱塞上端面挡住前为止。在这一段时间内，由于柱塞的运动，燃油从油室被挤出，流向油道。所以这段升程称为预行程。当柱塞将油孔挡住时，便开始压油过程。柱塞上行，油室内油压急剧升高。当压力超过出油阀的弹簧弹力和上部油压时，就顶开出油阀，燃油压入油管送至喷油器。

油量调节

柱塞对于不供油位1转动的角度越大，则柱塞上端面到打开拄塞套回油孔的斜边距离也越大，供油量也就越大，若柱塞转动的角度较小，则断油开始较早，供油量也较小。当柴油机停车时必须断油，为此，可将柱塞上的纵向槽转到正对着柱塞套上回油孔。此时，在整个柱塞行程中，柱塞套内的燃油一直通过纵向槽、回油孔流回油道，没有压油过程，故供油量等于零。当柱塞转动时，利用改变供油量终点的时刻来调节供油量，这种方法称为供油终点调节法。

柱塞泵的调试

柱塞泵开机1-2小时查看各部温度、压力、声响是不是正常。

请留意如下事项：柱塞泵设备结束试机。

一 试机前的查看

电源有接地。1承认柱塞泵电源电压及接线准确。

2承认管路、泵件、压力表、安全阀无反常（因运送等因素可能有损坏）

二 注油

1承认柱塞泵机座油池洁净。

油的商标按油标指示方位注油，2向机座油池内写入光滑油。不一样的型号柱塞泵运用光滑。坚持位在高与低油位之间。

液力端各法兰螺钉要适度（约530N.M不要用力太大，三 查看柱塞泵各部螺钉有无松动。以防压坏“上套”

查看电动机联轴器、电接点压力表、电气设备是不是正常。四 查看附件是不是正常。

五 电接点压力表上限是不是调节在1.1倍的额外压力值上。

六 试机

电接点压力表指示在1.1倍的额外压力值下，将吸入管道、排出管道上的阀门敞开到大方位。承认高压泵安全阀正常。方可发动主机。

敞开主机。1禁止在封闭进口阀门的情况下。

2承认油罐中油面方位正常。

马达开始起动。3按下起动开关。

4查看马达转向是不是准确。

查看有无反常响声，5开机后。机件有无松动，各密封件有无走漏。

6调查压力 表值是不是指示在额外值。

高压泵平时工作中留意事项

1进口压力表指示值是不是正常。

要做到尽早发现事端预兆。2留意声响和振荡有无反常。

光滑油和螺钉松动。3留意有无走漏介质。

七 停 机

主机停转。1按下中止按钮。

先关吸水管线阀门，2停机后。后关排出管线阀门。

A10VSO28DFR1/31R-PPA12N00力士乐REXROTH柱塞泵

A10VSO型号选型参考详解：

A10VS→斜盘式变量泵，此系列工业驱动用，公称压力 28MPa，较高压力35MPa；

O    →运行方式，此系列用于开式回路系统；

18   →排量规格此型号为18m3（另有10、28、45、71、100、140等常见规格排量）

DFR1 →控制机构，（DG表示两位控制直接驱动；DR(G)表；示压力控制远程控制；DFR（1）压力/流量控制 ；带有1指在X油路无小孔；DFLR压力/流量/功率控制；FHD流量       控制，和先导压力有关带压力控制；FE1**流量电控；DFE1**压力/流量电控；ED电液压力控制）；

31   →产品系列

R    →转动方向（R顺时针，L逆时针）

P    →密封（P指带FKM轴封的NBR(丁晴橡胶，符合DIN ISO 1629),V指FKM(佛橡胶，符合DIN ISO 1629)）

P    →轴端（P指带键直轴 DIN 6885,S指花键轴SAE,R指花键轴SAE(较高的通轴驱动转矩)）；

A    →安装法兰孔（A指ISO 2孔，B指ISO 4孔）；

12   →工作油口连接，{压力油口B 吸油口S}在相反方向 ，SAE油口米制固定螺钉；

N00  →通轴，（N00无通轴驱动；有通轴驱动带轴向泵、齿轮泵回径向柱塞泵KB2、K51、KB3、K01等等）

A10VSO28DFR1/31R-PPA12N00力士乐REXROTH柱塞泵型号

A10VSO

A10VSO10DFR1

A10VSO10DFR1-52L-PKC64N00

A10VSO10DFR1-52R-PKC64N00

A10VSO10DFR1-52R-PSA14N00-SO32

A10VSO10DFR1-52R-VPA14N00

A10VSO10DRG

A10VSO10DRG-52R-PPA14N00

A10VSO10DRG-52R-PUC64N00

A10VSO16DFR

A10VSO16DFR-30R-PPA12N00

A10VSO16DFR-30R-PUC62N00

A10VSO16OV

A10VSO16OV-31L-PKC62K01

A10VSO18DFEH

A10VSO18DFEH-31R-PSC12N00

A10VSO18DFR

A10VSO18DFR-31L-PSC62N00

A10VSO18DFR-31R-PKC62N00

A10VSO18DFR-31R-PPA12N00

A10VSO18DFR-31R-PPA12N00

A10VSO18DFR1

A10VSO18DFR1-31L-PSC62K01

A10VSO18DFR1-31R-PPA12K52

A10VSO18DFR1-31R-PPA12N00

A10VSO18DFR1-31R-PPA12N00

A10VSO18DFR1-31R-PPA12N00

A10VSO18DFR1-31R-PRA12N00

A10VSO18DFR1-31R-PSC12N00

A10VSO18DFR1-31R-PSC12N00-SO367

A10VSO18DFR1-31R-PSC62K01

A10VSO18DFR1-31R-VRA12KB2

A10VSO18DG

A10VSO18DG-31R-PPA12N00

A10VSO18DR

A10VSO18DR-31L-PSC12N00

A10VSO18DR-31L-PUC12K01 ESO 52

A10VSO18DR-31R-PPA12N00

A10VSO18DR-31R-PSC12N00-SO853

A10VSO18DR-31R-PSC62K01

A10VSO18DR1

A10VSO18DR1-31R-PPA12N00-SO275

A10VSO18DRG

A10VSO18DRG-31L-PSC12K01

A10VSO18DRG-31L-PSC12K01-SO662

A10VSO18DRG-31R-PPA12G80

A10VSO18DRG-31R-PPA12N00

A10VSO18DRG-31R-PUC62N00

A10VSO18DRG-31R-VKC62N00

A10VSO18DRG-31R-VPA12K01

A10VSO18ED73

A10VSO18ED73-31L-PSC12N00T

A10VSO18ED73-31R-PRC12K52T

A10VSO18ED73-31R-PSC12N00T

A10VSO18OV

A10VSO18OV-31R-VSC12N00-SO704

AE A10VSO18DFR

AE A10VSO18DFR-31R-PPA12K51

A10VSO28DFE1

A10VSO28DFE1-31R-PPA12N00

A10VSO28DFEH

A10VSO28DFEH-31R-PPA12KB3

A10VSO28DFEH-31R-PRA12KB3-SO273

A10VSO28DFEH-31R-PSA12N00

A10VSO28DFEO 31R

A10VSO28DFEO 31R-PPA12N00

A10VSO28DFEO

A10VSO28DFEO-31R-PPA12N00

A10VSO28DFLR

A10VSO28DFLR-31L-PPA12N00

A10VSO28DFLR-31R-PPA12G10

A10VSO28DFLR-31R-PPA12N00

A10VSO28DFR 31R

A10VSO28DFR 31R-PSA12N00

A10VSO28DFR

A10VSO28DFR-31L-PPA12N00

A10VSO28DFR-31R-PPA12N00

A10VSO28DFR1

A10VSO28DFR1-31R-PPA12N00

A10VSO28DFR1-31R-VPA12N00

A10VSO28DR

A10VSO28DR-31R-PPA12K01

A10VSO28DR-31R-PPA12K02

A10VSO28DR-31R-PPA12N00

A10VSO28DRG

A10VSO28DRG-31R-PPA12K25-SO983

A10VSO28DRG-31R-PSA12K01

A10VSO28DRG-31R-VPA12N00

AA10VSO28DFR

AA10VSO28DFR-31R-PKC62N00

AA10VSO28DFR1

AA10VSO28DFR1-31R-PKC62K01

AE A10VSO28DFR

AE A10VSO28DFR-31R-VPA12N00

AE A10VSO28DFR1

AE A10VSO28DFR1-31R-PKC62N00

AE A10VSO28DR

AE A10VSO28DR-31R-PPA12N00

AE A10VSO28DRG

AE A10VSO28DRG-31R-VPA12N00

A10VSO45DFE

A10VSO45DFE-31R-PPA12K01-SO479

A10VSO45DFE-31R-PPA12K54

A10VSO45DFE1

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A10VSO45DFE1-31R-PRA12KB4

A10VSO45DFE1-31R-PRA12KB4

A10VSO45DFEH

A10VSO45DFEH-31R-PPA12N00

A10VSO45DFEH-31R-PRA12KB4-SO273

A10VSO45DFEH-31R-PRA12KD3

A10VSO45DFEH-31R-PRA12KD3-SO479

A10VSO45DFEH-31R-PRA12N00 - SO479

A10VSO45DFEH-31R-PSA12N00

A10VSO45DFEH1

A10VSO45DFEH1-31R-PRA12KD3

A10VSO45DFEO

A10VSO45DFEO-31R-PPA12G80

A10VSO45DFEO-31R-PPA12K52-SO479

A10VSO45DFEO-31R-PPA12KC2

A10VSO45DFEO-31R-PPA12KD3

A10VSO45DFEO-31R-PPA12N00

A10VSO45DFEO-31R-PRA12KC3-SO567

A10VSO45DFLR

A10VSO45DFLR-31R-PKC62N00-SO413

A10VSO45DFLR-31R-PPA12K01

A10VSO45DFLR-31R-PPA12N00

A10VSO45DFLR-31R-PPA12N00

A10VSO45DFLR-31R-VPA12K68-SO385

A10VSO45DFR

A10VSO45DFR-31R A10VSO28DFR-31R

A10VSO45DFR-31R-PPA12K25

A10VSO45DFR-31R-PPA12N00

A10VSO45DFR1

A10VSO45DFR1-31L-PRA12KB3

A10VSO45DFR1-31R-PPA12G10

A10VSO45DFR1-31R-PPA12K25

A10VSO45DFR1-31R-PPA12N00

A10VSO45DFR1-31R-PPA12N00-SO20

A10VSO45DFR1-31R-VPA12K02

A10VSO45DR

A10VSO45DR-31R-PPA12K01

A10VSO45DR-31R-PPA12K02

A10VSO45DR-31R-PPA12N00

A10VSO45DRG

A10VSO45DRG-31L-VSA12N00

A10VSO45DRG-31R-PPA12K02-SO52

A10VSO45OV

A10VSO45OV-31R-PSA12N00

AA10VSO45DFR

AA10VSO45DFR-31R-PSC62N00

AA10VSO45DR

AA10VSO45DR-31R-PKC62K01

AA10VSO45DRG

AA10VSO45DRG-31R-PRC62KA3

AE A10VSO45DFLR

AE A10VSO45DFLR-31R-PPA12N00

AE A10VSO45DFLR-31R-PPA12N00

AE A10VSO45DFR

AE A10VSO45DFR-31R-PPA12N00

A10VSO71DFE

A10VSO71DFE-30R-PPA12H00-SO250

A10VSO71DFE-31R-PPA12N00-SO487

A10VSO71DFE1

A10VSO71DFE1-31R-PPA12N00

A10VSO71DFEH

A10VSO71DFEH-31R A10VSO71DFR-31R

A10VSO71DFEH-31R-PPA12KD3-SO487

A10VSO71DFEH-31R-PRA12KB4-SO273

A10VSO71DFEH-31R-PRA12KD3

A10VSO71DFEH-31R-PRA12KD5-SO479

A10VSO71DFEH-31R-PRA12N00

A10VSO71DFEH-31R-PRC12KC3-SO479

A10VSO71DFEO

A10VSO71DFEO-31R-PPA12K00-SO388

A10VSO71DFEO-31R-PPA12K02

A10VSO71DFEO-31R-PPA12K07-SO480

A10VSO71DFEO-31R-PPA12KB5

A10VSO71DFEO-31R-PPA12N00

A10VSO71DFEO-31R-PPA12N00

A10VSO71DFLR

A10VSO71DFLR-31R-PPA12K01

A10VSO71DFLR-31R-PPA12N00

A10VSO71DFR

A10VSO71DFR-30L-PPA12N00

A10VSO71DFR-31L-PPA12K02

A10VSO71DFR-31R-PPA12K27

A10VSO71DFR-31R-PPA12N00

A10VSO71DFR1

A10VSO71DFR1-31L-PPA12N00

A10VSO71DFR1-31R A10VSO18DFR1-31R

A10VSO71DFR1-31R-PPA12K01

A10VSO71DFR1-31R-PPA12N00

A10VSO71DFR1-31R-PPA12N00

A10VSO71DFR1-31R-PPA12N00-SO405

A10VSO71DFR1-31R-PSA12KB3

A10VSO71DFR1-31R-PSA12N00

A10VSO71DFR1-31R-PSA12N00

A10VSO71DR

A10VSO71DR-31R-PPA12K01

A10VSO71DR-31R-PRA12KB5-SO512

A10VSO71DRG

A10VSO71DRG-31R-PKC92N00

A10VSO71DRG-31R-PPA12N00-SO597

A10VSO71DRS

A10VSO71DRS-32R-VPB22U99

A10VSO71DS1

A10VSO71DS1-31W-PPA12T00

A10VSO71OV

A10VSO71OV-32R-VPB22UXX

AA10VSO71DFLR

AA10VSO71DFLR-31R-PKC62N00

AA10VSO71DFR

AA10VSO71DFR-31R-PKC92K04

AA10VSO71DR

AA10VSO71DR-31L-PKC92K08

AE A10VSO71DFLR

AE A10VSO71DFLR-31R-PPA12N00

AE A10VSO71DFR

AE A10VSO71DFR-31R-PPA12N00

AE A10VSO71DFR1

AE A10VSO71DFR1-31R-PPA12N00

AE A10VSO71DR

AE A10VSO71DR-31R-PPA12N00

A10VSO100DFE

A10VSO100DFE-31R-PPA12K27-SO341

A10VSO100DFE-31R-PPA12N00

A10VSO100DFE1

A10VSO100DFE1-31R-PPA12G20-SO783

A10VSO100DFE1-31R-PPA12N00

A10VSO100DFEH

A10VSO100DFEH-31L-PSA12KC3

A10VSO100DFEH-31R-PPA12KB4-SO487

A10VSO100DFEH-31R-PPA12KB6

A10VSO100DFEH-31R-PSA12KC2

A10VSO100DFEO

A10VSO100DFEO-31R-PPA12K07-SO567

A10VSO100DFEO-31R-PPA12K52-SO203

A10VSO100DFEO-31R-PPA12KB5-SO487

A10VSO100DFEO-31R-PPA12KC3-SO487

A10VSO100DFEO-31R-PPA12KC5

A10VSO100DFEO-31R-PSA12N00

A10VSO100DFLR

A10VSO100DFLR-31L-PPA12N00

A10VSO100DFLR-31R A10VSO45DFLR-31R

A10VSO100DFLR-31R-PPA12K02

A10VSO100DFLR-31R-PPA12K02

A10VSO100DFLR-31R-PPA12K02

A10VSO100DFLR-31R-PPA12K37

A10VSO100DFLR-31R-PPA12N00

A10VSO100DFLR-31R-PPA12N00

A10VSO100DFLR-31R-PPA12N00

A10VSO100DFLR1

A10VSO100DFLR1-31R-VKC62N00

A10VSO100DFR

A10VSO100DFR-31L-PPA12N00

A10VSO100DFR-31R-PPA12N00

A10VSO100DFR1

A10VSO100DFR1-31R-PPA12K27

A10VSO100DFR1-31R-PPA12N00

A10VSO100DFR1-31R-PSA12KB5

A10VSO100DFR1-31R-VPA12N00

A10VSO100DFR1-31R-VPA12N00

A10VSO100DR

A10VSO100DR-31R-PPA12K68

A10VSO100DR-31R-PPA12N00

A10VSO100DRG

A10VSO100DRG-31L-PPA12K27

A10VSO100DRG-31R-PPA12KB6

A10VSO100FE

A10VSO100FE-31R-PPA12K01

AA10VSO100DFR

AA10VSO100DFR-31R-PKC62K02

AA10VSO100DR

AA10VSO100DR-31R-PKC62K08

AE A10VSO100DFLR

AE A10VSO100DFLR-31R-PPA12N00

A10VSO140DFE

A10VSO140DFE-31R-VPB12KB4-SO341

A10VSO140DFE1

A10VSO140DFE1-31R-PPB12K17

A10VSO140DFEH

A10VSO140DFEH-31R-PPB12N00

A10VSO140DFEH-31R-PPB12N00

A10VSO140DFEH-31R-PSB12KB5

A10VSO140DFEH-31R-PSB12KD5-SO487

A10VSO140DFEH-31R-PSB12N00-SO487

A10VSO140DFEH-32R-VSB22U99

A10VSO140DFEO

A10VSO140DFEO-31L-PSD12N00-SO487

A10VSO140DFEO-31R-PPB12K01

A10VSO140DFEO-31R-PPB12KB6-SO439

A10VSO140DFEO-31R-PPB12N00

A10VSO140DFLR 31R

A10VSO140DFLR 31R-VPB12K01

A10VSO140DFLR

A10VSO140DFLR-31L-PPB12N00

A10VSO140DFLR-31R A10VSO140DFLR-31R

A10VSO140DFLR-31R-PPB12K02

A10VSO140DFLR-31R-PPB12K02

A10VSO140DFLR-31R-PPB12N00

A10VSO140DFR

A10VSO140DFR-31R-PPB12K37

A10VSO140DFR-31R-PPB12N00

A10VSO140DFR-31R-PPB12N00

A10VSO140DFR1

A10VSO140DFR1-31R A10VSO71DFR1-31R

A10VSO140DFR1-31R-PPB12G20

A10VSO140DFR1-31R-PPB12K02

A10VSO140DFR1-31R-PPB12N00

A10VSO140DFR1-31R-PPB12N00-SO729

A10VSO140DFR1-31R-PSB12N00-SO10

A10VSO140DFR1-31R-VPB12K07

A10VSO140DFR1-31R-VSB12N00

A10VSO140DR

A10VSO140DR-31R-PPB12N00

A10VSO140DRG

A10VSO140DRG-31R-PPB12G40

A10VSO140DRG-31R-PPB12KB4

A10VSO140DRG-31R-PPB12N00

A10VSO140DRG-31R-PPB12N00-SO488

A10VSO140DRS

A10VSO140DRS-32R-VPB32U99

A10VSO140FE1D

A10VSO140FE1D-31R-PPB12N00

A10VSO140FED

A10VSO140FED-31R-PPB12N00-SO479

A10VSO140FHD

A10VSO140FHD-31R-PPB12K59

AA10VSO140DFR

AA10VSO140DFR-31R-PKD62K05

AA10VSO140DFR1

AA10VSO140DFR1-31R-PKD62K02-SO355

AA10VSO140DFR1-31R-PKD62KA5

AK A10VSO140DFEH

AK A10VSO140DFEH-31R-PPB12K24

AK A10VSO140DFEH-31R-PPB12KC5

A10VSO180DRF 32RxUNGUELxxx xPTx A

A10VSO180DRF 32RxUNGUELxxx xPTx A

A10VSO 18 DR /31R-VKC62N00

A10VSO 18 DFR /31R-VKC62N00

A10VSO 18 DRG /31R-VKC62N00

A10VSO 18 DFR /31R-VSC62N00

A10VSO 18 DFR /31R-VUC62N00

A10VSO 18 DFR/31R-PUC62N00

A10VSO 18 DFR1/31R-PPA12N00

AA10VSO 28 DR /31R-VKC62N00

AA10VSO 28 DFR /31R-VKC62K01

AA10VSO 28 DRG /31L-VSC62N00

A10VO 28 DFR /31R-VSC62N00

AA10VSO 28 DFR /31R-VKC62N00

AA10VSO 28 DRG /31R-VKC62N00

A10VO 28 DFR1 /31R-VSC62N00

A10VO 28 DFR /31L-VSC62N00

A10VSO 28 DR /31R-PPA12N00

AA10VSO 45 DFR /31R-VKC62K01

AA10VSO 45 DFR /31R-VKC62K68

A10VO 45 DFR /31R-VSC62N00

A10VO 45 DFR /31R-VSC62K01

A10VO 45 DFR /31R-VSC62K68

AA10VSO 45 DFR /31R-VKC62N00

AA10VSO 45 DRG /31R-VKC62N00

AA10VSO 45 DR /31R-VKC62N00

A10VO 45 DFR /31L-VUC62N00

A10VO 45 DRG /31L-VSC62N00

A10VO 45 DFR1 /31L-VSC62N00

AA10VSO 45 DFR /31R-VSC62N00

A10VO 45 DFR /31L-VSCV62N00

A10VSO 45 DFR1 /31R-PPA12N00

AA10VSO 71 DFR /31R-VKC92N00

AA10VSO 71 DFR1 /31R-VKC92N00

AA10VSO 71 DFR /31R-VKC92K01

A10VO 71 DFR /31R-VSC92K68

A10VO 71 DFR /31R-VSC92N00

A10VO 71 DFR /31L-VSC91N00

AA10VSO 71 DR ê/31R-VKC92N00

A10VO 71 DFR /31L-VSC92N00

A10VO 71 DR /31R-VSC92N00

AA10VSO 71 DRG /31R-VKC92K03

A10VO 71 DRG /31R-VSC92K68

AA10VSO 71 DR /31R-VKC92K01

AA10VSO 71 DR /31L-VKC92N00

AA10VSO 71 DRG /31R-VKC92K40

AA10VSO 71 DR /31R-VKC92K05

AA10VSO 71 DRG /31R-VKC92N00

EAA10VSO 71 DR /31R-VKC92N00

A10VSO 71 DR /31R-VPA42N00

A10VSO 71 DRG /31R-PPA12K01

AA10VSO 71 DR /31R-VKC92K08

A10VO 71 DFR1 /31R-VSC94N00

LA10VO 100 DR /31R-VUC62N00

AA10VSO 100 DFR /31R-VKC62N00

AA10VSO 100 DRG /31R-VKC62N00

AA10VSO 100 DR /31R-VKC62K38

AA10VSO 100 DR /31R-VKC62K01

AA10VSO 100 DFR /31R-VKC62K03

AA10VSO 100 DFR /31R-VKC62K08

A10VSO 100 DFR1 /31R-VPA12N00

AA10VSO 100 DR /31R-VKC62N00

A10VO 100 DFR1 /31L-VUC61N00

A10VO 100 DFR /31L-VUC62N00

A10VO 100 DFR /31R-VUC62N00

A10VO 100 DFR /31R-VUC62K07

A10VO 100 DFR1 /31R-VUC62K07

A10VO 100 DFR /31L-PUC62N00

AA10VSO 140 DR /31R-VKD62N00

AA10VSO 140 DFR1 /31R-VKD62K01

AA10VSO 140 DRG /31R-VKD62K08

A10VSO 140 DFR1 /31R-VPB12N00

AA10VSO 140 DFR /31R-VKD62K01

AA10VSO 140 DRG /31R-VKD62N00

A10VO 140 DFR /31L-VSD62N00

A10VO 140 DFR /31R-VSD62N00

A10VO 140 DR /31R-VSD62N00

A10VO 140 DR /31L-VSD62N00

AA10VSO 140 DFR /31R-VKD62N00

A10VO 45 LA7DG /32R-VSC72U00E

A10VO 100 LA6DG /32R-VSC72U00E

A10VSO 71 LA6DG /32R-VSD72U00E

A A10VSO140 DRG /32R-VSD72U00E

A A10VSO140 DRS /32R-VSD72U00E

A10VSO 140 LA6DG /32R-VSD72U00E

A10VSO 180 DRF /32R-VSD72U00E

A10VSO 180 DRG /32R-VKD72U00E E

A10VSO100DFLR/32R-PPB12N00

A10VSO100DFLR/32R-PPB22U99

A10VSO100DFLR/32R-VPB22U99

A10VSO100DFR1/32R-PPB12N00

A10VSO100DFR1/32R-PPB22U99

A10VSO100DFR1/32R-VPB12N00

A10VSO100DFR1/32R-VPB22U99

A10VSO100DR/32R-PPB12N00

A10VSO100DR/32R-PPB22U99

A10VSO100DR/32R-VPB22U99

A10VSO100DRG/32R-PPB12N00

A10VSO100DRG/32R-PPB22U99

A10VSO100DRG/32R-VPB22U99

A10VSO100DRS/32R-PPB12N00

A10VSO100DRS/32R-PPB22U99

A10VSO100DRS/32R-VPB22U99

A10VSO140DFLR/32R-PPB12N00

A10VSO140DFLR/32R-PPB22U99

A10VSO140DFLR/32R-VPB22U99

A10VSO140DFR1/32R-PPB12N00

A10VSO140DFR1/32R-PPB22U99

A10VSO140DFR1/32R-VPB12N00

A10VSO140DFR1/32R-VPB22U99

A10VSO140DR/32R-PPB12N00

A10VSO140DR/32R-PPB22U99

A10VSO140DR/32R-VPB12N00

A10VSO140DR/32R-VPB22U99

A10VSO140DRG/32R-PPB12N00

A10VSO140DRG/32R-PPB22U99

A10VSO140DRG/32R-VPB22U99

A10VSO140DRS/32R-PPB12N00

A10VSO140DRS/32R-PPB22U99

A10VSO140DRS/32R-VPB12N00

A10VSO140DRS/32R-VPB22U99

A10VSO28DFR1/32R-VPB12N00

A10VSO28DR/32R-VPB121N00

A10VSO45DFLR/32R-PPB12N00

A10VSO45DFLR/32R-PPB22U99

A10VSO45DFLR/32R-VPB22U99

A10VSO45DFR1/32R-PPB12N00

A10VSO45DFR1/32R-PPB22U99

A10VSO45DFR1/32R-VPB12N00

A10VSO45DFR1/32R-VPB22U99

A10VSO45DR/32R-PPB12N00

A10VSO45DR/32R-PPB22U99

A10VSO45DR/32R-VPB22U99

A10VSO45DRG/32R-PPB12N00

A10VSO45DRG/32R-PPB22U99

A10VSO45DRG/32R-VPB22U99

A10VSO45DRS/32R-PPB12N00

A10VSO45DRS/32R-PPB22U99

A10VSO45DRS/32R-VPB22U99

A10VSO71DFLR/32R-PPB12N00

A10VSO71DFLR/32R-PPB22U99

A10VSO71DFLR/32R-VPB22U99

A10VSO71DFR1/32R-PPB12N00

A10VSO71DFR1/32R-PPB22U99

A10VSO71DFR1/32R-VPB12N00

A10VSO71DFR1/32R-VPB22U99

A10VSO71DR/32R-PPB12N00

A10VSO71DR/32R-PPB22U99

A10VSO71DR/32R-VPB22U99

A10VSO71DRG/32R-PPB12N00

A10VSO71DRG/32R-PPB22U99

A10VSO71DRG/32R-VPB22U99

A10VSO71DRS/32R-PPB12N00

A10VSO71DRS/32R-PPB22U99

A10VSO71DRS/32R-VPB22U99

A10VSO71DFLR/31R-PPA12K02

A10VSO71DFLR/31R-PPA12K02-SO385

A10VSO71DFLR/31R-PPA12K04

A10VSO71DFLR/31R-PPA12K06

A10VSO71DFLR/31R-PPA12K07-S1627

A10VSO71DFLR/31R-PPA12K25

A10VSO71DFLR/31R-PPA12K25-SO258

A10VSO71DFLR/31R-PPA12K26

A10VSO71DFLR/31R-PPA12K26-SO74

A10VSO71DFLR/31R-PPA12K27

A10VSO71DFLR/31R-PPA12K51

A10VSO71DFLR/31R-PPA12K54

A10VSO71DFLR/31R-PPA12K55

A10VSO71DFLR/31R-PPA12K57

A10VSO71DFLR/31R-PPA12N00

A10VSO71DFLR/31R-PPA12N00-S1033

A10VSO71DFLR/31R-PPA12N00-SO108

A10VSO71DFLR/31R-PPA12N00-SO160

A10VSO71DFLR/31R-PPA12N00-SO239

A10VSO71DFLR/31R-PPA12N00-SO258

A10VSO71DFLR/31R-PPA12N00-SO277

A10VSO71DFLR/31R-PPA12N00-SO385

A10VSO71DFLR/31R-PPA12N00-SO413

A10VSO71DFLR/31R-PPA12N00-SO729

A10VSO71DFLR/31R-PSA12N00

A10VSO71DFLR/31R-PSA12N00-SO160

A10VSO71DFLR/31R-VPA12K27

A10VSO71DFLR/31R-VPA12K68

A10VSO71DFLR/31R-VPA12K68-SO385

A10VSO71DFLR/31R-VPA12N00

A10VSO71DFLR/31R-VPA12N00-S2036

A10VSO71DFLR/31R-VPA12N00-SO413

A10VSO71DFR/31L-PPA12K01

A10VSO71DFR/31L-PPA12K02

A10VSO71DFR/31L-PPA12K26

A10VSO71DFR/31L-PPA12K27

A10VSO71DFR/31L-PPA12N00

A10VSO71DFR/31L-PPA12N00-SO169

A10VSO71DFR/31L-VPA12N00

A10VSO71DFR/31R-PPA12K00-SO251

A10VSO71DFR/31R-PPA12K01

A10VSO71DFR/31R-PPA12K02

A10VSO71DFR/31R-PPA12K04

A10VSO71DFR/31R-PPA12K07

A10VSO71DFR/31R-PPA12K25

A10VSO71DFR/31R-PPA12K25-SO13

A10VSO71DFR/31R-PPA12K26

A10VSO71DFR/31R-PPA12K26-SO13

A10VSO71DFR/31R-PPA12K27

A10VSO71DFR/31R-PPA12K51

A10VSO71DFR/31R-PPA12K55

A10VSO71DFR/31R-PPA12K56

A10VSO71DFR/31R-PPA12K57

A10VSO71DFR/31R-PPA12K68

A10VSO71DFR/31R-PPA12N00

A10VSO71DFR/31R-PPA12N00-SO13

A10VSO71DFR/31R-PPA12N00-SO126

A10VSO71DFR/31R-PPA12N00-SO169

A10VSO71DFR/31R-PPA12N00-SO239

A10VSO71DFR/31R-PSA12K01

A10VSO71DFR/31R-PSA12K07-S1627

A10VSO71DFR/31R-PSA12N00

A10VSO71DFR/31R-VPA12K01

A10VSO71DFR/31R-VPA12N00

A10VSO71DFR1/31L-PPA12K01

A10VSO71DFR1/31L-PPA12K04

A10VSO71DFR1/31L-PPA12K26

A10VSO71DFR1/31L-PPA12K51

A10VSO71DFR1/31L-PPA12N00

A10VSO71DFR1/31L-PPA12N00-SO20

A10VSO71DFR1/31L-PPA12N00-SO32

A10VSO71DFR1/31L-PPA12N00-SO617

A10VSO71DFR1/31L-PSA12N00-SO32

A10VSO71DFR1/31L-VPA12N00-SO32

A10VSO71DFR1/31L-VSA12N00

A10VSO71DFR1/31R-PPA12K00-SO303

A10VSO71DFR1/31R-PPA12K00-SO389

A10VSO71DFR1/31R-PPA12K00-SO476

A10VSO71DFR1/31R-PPA12K01

A10VSO71DFR1/31R-PPA12K01-SO20

A10VSO71DFR1/31R-PPA12K02

A10VSO71DFR1/31R-PPA12K02-SO20

A10VSO71DFR1/31R-PPA12K02-SO126

A10VSO71DFR1/31R-PPA12K04

A10VSO71DFR1/31R-PPA12K06

A10VSO71DFR1/31R-PPA12K07

A10VSO71DFR1/31R-PPA12K25

A10VSO71DFR1/31R-PPA12K25-S1134

A10VSO71DFR1/31R-PPA12K25-SO20

A10VSO71DFR1/31R-PPA12K26

A10VSO71DFR1/31R-PPA12K26-SO13

A10VSO71DFR1/31R-PPA12K27

A10VSO71DFR1/31R-PPA12K27-S1134

A10VSO71DFR1/31R-PPA12K27-SO126

A10VSO71DFR1/31R-PPA12K51

A10VSO71DFR1/31R-PPA12K54

A10VSO71DFR1/31R-PPA12K55

A10VSO71DFR1/31R-PPA12K57

A10VSO71DFR1/31R-PPA12K68

A10VSO71DFR1/31R-PPA12K68-SO32

A10VSO71DFR1/31R-PPA12K68-SO108

A10VSO71DFR1/31R-PPA12N00

A10VSO71DFR1/31R-PPA12N00-S1348

A10VSO71DFR1/31R-PPA12N00-S1439

A10VSO71DFR1/31R-PPA12N00-S1591

A10VSO71DFR1/31R-PPA12N00-S1648

A10VSO71DFR1/31R-PPA12N00-SO13

A10VSO71DFR1/31R-PPA12N00-SO20

A10VSO71DFR1/31R-PPA12N00-SO32

A10VSO71DFR1/31R-PPA12N00-SO108

A10VSO71DFR1/31R-PPA12N00-SO119

A10VSO71DFR1/31R-PPA12N00-SO126

A10VSO71DFR1/31R-PPA12N00-SO127

A10VSO71DFR1/31R-PPA12N00-SO155

A10VSO71DFR1/31R-PPA12N00-SO169

A10VSO71DFR1/31R-PPA12N00-SO239

A10VSO71DFR1/31R-PPA12N00-SO405

A10VSO71DFR1/31R-PPA12N00-SO413

A10VSO71DFR1/31R-PRA12K02

A10VSO71DFR1/31R-PRA12K27

A10VSO71DFR1/31R-PRA12N00

A10VSO71DFR1/31R-PRA12N00-SO405

A10VSO71DFR1/31R-PSA12K02

A10VSO71DFR1/31R-PSA12K02-SO126

A10VSO71DFR1/31R-PSA12N00

A10VSO71DFR1/31R-PSA12N00-SO32

A10VSO71DFR1/31R-PSA12N00-SO127

A10VSO71DFR1/31R-VPA12K01

A10VSO71DFR1/31R-VPA12K26

A10VSO71DFR1/31R-VPA12K27

A10VSO71DFR1/31R-VPA12N00

A10VSO71DR/31L-PPA12K02

A10VSO71DR/31L-PPA12K26

A10VSO71DR/31L-PPA12N00

A10VSO71DR/31L-PSA12N00

A10VSO71DR/31L-VPA12N00

A10VSO71DR/31R-PPA12K00-SO60

A10VSO71DR/31R-PPA12K01

A10VSO71DR/31R-PPA12K01-SO200

A10VSO71DR/31R-PPA12K01-SO512

A10VSO71DR/31R-PPA12K02

A10VSO71DR/31R-PPA12K04

A10VSO71DR/31R-PPA12K07

A10VSO71DR/31R-PPA12K25

A10VSO71DR/31R-PPA12K25-SO108

A10VSO71DR/31R-PPA12K26

A10VSO71DR/31R-PPA12K27

A10VSO71DR/31R-PPA12K27-SO200

A10VSO71DR/31R-PPA12K51

A10VSO71DR/31R-PPA12K57

A10VSO71DR/31R-PPA12K68

A10VSO71DR/31R-PPA12N00

A10VSO71DR/31R-PPA12N00-SO13

A10VSO71DR/31R-PPA12N00-SO108

A10VSO71DR/31R-PPA12N00-SO155

A10VSO71DR/31R-PPA12N00-SO169

A10VSO71DR/31R-PPA12N00-SO216

A10VSO71DR/31R-PRA12KA2-SO577

A10VSO71DR/31R-PRA12N00

A10VSO71DR/31R-PSA12N00

A10VSO71DR/31R-VPA12K02

A10VSO71DR/31R-VPA12K02-SO108

A10VSO71DR/31R-VPA12K04

A10VSO71DR/31R-VPA12K26

A10VSO71DR/31R-VPA12K57

A10VSO71DR/31R-VPA12K68

A10VSO71DR/31R-VPA12N00

A10VSO71DR/31R-VPA12N00-S1189

A10VSO71DR/31R-VSA12N00

A10VSO71DRG/31L-PPA12K01-SO200

A10VSO71DRG/31L-PPA12N00

A10VSO71DRG/31L-VPA12K01

A10VSO71DRG/31R-PPA11N00

A10VSO71DRG/31R-PPA12K01

A10VSO71DRG/31R-PPA12K01-SO597

A10VSO71DRG/31R-PPA12K02-SO13

A10VSO71DRG/31R-PPA12K04

A10VSO71DRG/31R-PPA12K25

A10VSO71DRG/31R-PPA12K25-SO983

A10VSO71DRG/31R-PPA12K26

A10VSO71DRG/31R-PPA12K27

A10VSO71DRG/31R-PPA12K27-SO13

A10VSO71DRG/31R-PPA12K51

A10VSO71DRG/31R-PPA12K55

A10VSO71DRG/31R-PPA12K56

A10VSO71DRG/31R-PPA12K57

A10VSO71DRG/31R-PPA12K57-SO13

A10VSO71DRG/31R-PPA12K68

A10VSO71DRG/31R-PPA12N00

A10VSO71DRG/31R-PPA12N00-SO13

A10VSO71DRG/31R-PPA12N00-SO239

A10VSO71DRG/31R-PPA12N00-SO597

A10VSO71DRG/31R-PSA12N00

A10VSO71DRG/31R-VPA12K01

A10VSO71DRG/31R-VPA12K02

A10VSO71DRG/31R-VPA12K25

A10VSO71DRG/31R-VPA12K26

A10VSO71DRG/31R-VPA12N00

AY油泵油流即可通过滑阀阀芯左位作用到变量活塞的大端，此处油道由常闭变常开，因活塞两端的截面积不等，作用在斜盘变量活塞大端的压力大于变量活塞柱塞小端压力，柱塞向左移动，同时带动斜盘和滑阀套位置变动：使斜盘摆角逐渐变小，降低了油泵的排量，同时滑阀滑套向左移动，逐渐截断变量活塞大腔与后泵油流之间连通的油道，当油口完全截断后，斜盘活塞静止，此时斜盘不再摆动，油泵完成变量，流量输出稳定。