A1VO018DRS0C200/10BRVA2S310 REXROTH柱塞泵
柱塞泵一般分为单柱塞泵、卧式柱塞泵、轴向柱塞泵和径向柱塞泵。
单柱塞泵
结构组成主要有偏心轮、柱塞、弹簧、缸体、两个单向阀。柱塞与缸体孔之间形成密闭容积。偏心轮旋转一转，柱塞上下往复运动一次，向下运动吸油，向上运动排油。泵每转一转排出的油液体积称为排量，排量只与泵的结构参数有关。
卧式柱塞泵
卧式柱塞泵是由几个柱塞（一般为3个或6个）并列安装，用1根曲轴通过连杆滑块或由偏心轴直接推动柱塞做往复运动，实现吸、排液体的液压泵。它们也都采用阀式配流装置，而且大多为定量泵。煤矿液压支架系统中的乳化液泵一般都是卧式柱塞泵。
乳化液泵用于采煤工作面，为液压支架提供乳化液，工作原理靠曲轴的旋转带动活塞做往复运动，实现吸液和排液。
轴向柱塞泵（英文名：Piston pump）是活塞或柱塞的往复运动方向与缸体中心轴平行的柱塞泵。轴向柱塞泵利用与传动轴平行的柱塞在柱塞孔内往复运动所产生的容积变化来进行工作的。由于柱塞和柱塞孔都是圆形零件，加工时可以达到很高的精度配合，因此容积效率高
直轴斜盘式柱塞泵分为压力供油型和自吸油型两种。压力供油型液压泵大都是采用有气压的油箱，靠气压供油的液压油箱，在每次启动机器之后，必须等液压渍箱达到使用气压后，才能操作机械。如液压油箱的气压不足时就启动机器，会对液压泵内的与滑靴造成拉脱现象，出会造成泵体内回程板与压板的非正常磨损。
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，而定于的最大偏心距为 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。
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A1VO018DRS0C200/10BRVA2S310 REXROTH柱塞泵
力士乐REXROTH变量泵，开路
力士乐REXROTH轴向柱塞变量泵A1VO 10系列
R902536353 A1VO018DNC200/10MRVA2K310000-0
R902541967 A1VO018DNC200/10MRVA2K31000011-0
R902544587 A1VO035D4A2P0/10BLVB2S4100000-0
R902543355 A1VO035D4A2P0/10BLVB2S41A2S20-0
R902546547 A1VO035D4A2P0/10BLVB2S5100000-0
R902540881 A1VO035D4A2P0/10BRVB2S41A2S20-0
R902518961 A1VO035D4A2P0/10MLVB2S51A2S20-0
R902537582 A1VO035DRC200/10BLVB2S4100000-0
R902538670 A1VO035DRC200/10BRVB2S4100000-0
R902530897 A1VO035DRC200/10BRVB2S5100000-0
R902552498 A1VO035DRC200/10BRVB2S51000000-0
R902515661 A1VO035DRC200/10BRVB2S51B2S40-0
R902516930 A1VO035DRS0C200/10BLVB2S41A2S20-0
R902544512 A1VO035DRS0C200/10BLVB2S5100000-0
R902515664 A1VO035DRS0C200/10BRVB2S4100000-0
R902536076 A1VO035DRS0C200/10BRVB2S4100000-0
R902534056 A1VO035DRS0C200/10BRVB2S4100000-0
R902531511 A1VO035DRS0C200/10BRVB2S4100000-0
R902546412 A1VO035DRS0C200/10BRVB2S4100000-0
R902547934 A1VO035DRS0C200/10BRVB2S4100000-0
R902541441 A1VO035DRS0C200/10BRVB2S41A2S20-0
R902552288 A1VO035DRS0C200/10BRVB2S41A2S200-0
R902515666 A1VO035DRS0C200/10BRVB2S5100000-0
R902531429 A1VO035DRS0C200/10BRVB2S5100000-0
R902534338 A1VO035DRS0C200/10BRVB2S5100000-0
R902538071 A1VO035DRS0C200/10BRVB2S51A2S20-0
R902516893 A1VO035DRS0C200/10BRVB2S51A2S20-0
R902530909 A1VO035DRS0C200/10BRVB2S51B2S40-0
R902535911 A1VO035DRS0C200/10BRVB2S51B2S50-0
R902533972 A1VO035DRS0C200/10MLVB2S410000-0
R902552481 A1VO035DRS0C200/10MLVB2S51000000-0
R902539522 A1VO035DRS0C200/10MRVB2S4100000-0
R902531535 A1VO035DRS0C200/10MRVB2S4100000-0
R902537236 A1VO035DRS0C200/10MRVB2S410000032-0
R902533004 A1VO035DRS0C200/10MRVB2S51A2S20-0
R902560334 L A1VO035D3A2P0/10MLVB2S44A2S200-0
R902550225 L A1VO035D4A2H0/10BRVB2S41000000-0
R902517671 L A1VO035D4A2H0/10MLVB2S51A2S30-0
R902517672 L A1VO035D4A2H0/10MLVB2S51A2S30-0
R902517541 L A1VO035D4A2H0/10MLVB2S51A2S30-0
R902537645 L A1VO035D4A2P0/10BLVB2S4100000-0
R902519443 L A1VO035D4A2P0/10BLVB2S4100000-S
R902535004 L A1VO035D4A2P0/10BLVB2S41000000-0
R902538103 L A1VO035D4A2P0/10BLVB2S41B2S40-0
R902552213 L A1VO035D4A2P0/10BLVB2S51000000-0
R902550843 L A1VO035D4A2P0/10BLVB2S51A2S300-0
R902534327 L A1VO035D4A2P0/10MLVB2S51A2S20-0
R902553618 L A1VO035D4A2P0/10MRVB2S41000000-0
R902538771 L A1VO035D4A2P0/10MRVB2S5100000-0
R902520574 L A1VO035D4A2P0/10NRVB2S41A2S2029-0
R902516890 L A1VO035DNC200/10BRVB2S51000000-0
R902548892 L A1VO035DRC200/10BLVB2S4100000-0
R902545758 L A1VO035DRC200/10BLVB2S41A2S30-0
R902548992 L A1VO035DRC200/10BLVB2S41A2S300-0
R902535030 L A1VO035DRC200/10BLVB2S5100000-0
R902552198 L A1VO035DRC200/10BLVB2S51000000-0
R902549400 L A1VO035DRC200/10BLVB2S51A2S20-0
R902534428 L A1VO035DRC200/10BLVB2S51A2S30-0
R902534090 L A1VO035DRC200/10BLVB2S51B2S40-0
R902560904 L A1VO035DRC200/10BLVB2S51B2S400-0
R902530629 L A1VO035DRS0A200/10BRVB2S54A2S20-0
R902534808 L A1VO035DRS0C+ A1VO035DRS0C
R902534726 L A1VO035DRS0C+ A1VO035DRS0C
R902545269 L A1VO035DRS0C+AZPFF-11-011/008RRR
R902537864 L A1VO035DRS0C+AZPW-11-NNN
R902550856 L A1VO035DRS0C+AZPW-11-NNN
R902550254 L A1VO035DRS0C+AZPW-11-NNN
R902535090 L A1VO035DRS0C+LA10VNO28DRS/53R
R902543690 L A1VO035DRS0C+ L A1VO035DRC
R902518948 L A1VO035DRS0C+ L A1VO035DRS0C
R902537556 L A1VO035DRS0C+ L A1VO035DRS0C
R902544449 L A1VO035DRS0C/10ML+ L A1VO035DRS0C/10ML
R902548654 L A1VO035DRS0C10BR+AZPF-11-022RRR
R902518950 L A1VO035DRS0C200/10BLVB2S5100000-0
R902538493 L A1VO035DRS0C200/10BLVB2S5100000-0
R902530878 L A1VO035DRS0C200/10BLVB2S5100000-0
R902552477 L A1VO035DRS0C200/10BLVB2S51000000-0
R902518949 L A1VO035DRS0C200/10BLVB2S51B2S50-0
R902537235 L A1VO035DRS0C200/10BRVB2S4100000-0
R902534328 L A1VO035DRS0C200/10BRVB2S4100000-0
R902547486 L A1VO035DRS0C200/10BRVB2S4100000-0
R902536841 L A1VO035DRS0C200/10BRVB2S4100000-0
R902544373 L A1VO035DRS0C200/10BRVB2S41A2S20-0
R902551114 L A1VO035DRS0C200/10BRVB2S41A2S20-0
R902534643 L A1VO035DRS0C200/10BRVB2S41A2S20-0
R902545275 L A1VO035DRS0C200/10BRVB2S47A2S30-0
R902518637 L A1VO035DRS0C200/10BRVB2S5100000-0
R902535508 L A1VO035DRS0C200/10BRVB2S5100000-0
R902537746 L A1VO035DRS0C200/10BRVB2S5100000-0
R902537287 L A1VO035DRS0C200/10BRVB2S5100000-0
R902548611 L A1VO035DRS0C200/10BRVB2S5100000-0
R902535073 L A1VO035DRS0C200/10BRVB2S51A2S30-0
R902547178 L A1VO035DRS0C200/10BRVB2S51B2S40-0
R902514270 L A1VO035DRS0C200/10BRVB2S54A2S20-0
R902515665 L A1VO035DRS0C200/10KLVB2S5800000-0
R902517597 L A1VO035DRS0C200/10MLVB2S4100000-0
R902540373 L A1VO035DRS0C200/10MLVB2S41B2S40-0
R902537873 L A1VO035DRS0C200/10MRVB2S4100000-0
R902515663 L A1VO035DRS0C200/10MRVB2S4100000-0
R902533008 L A1VO035DRS0C200/10MRVB2S5100000-0
R902543739 L A1VO035DRS0C200/10MRVB2S5100000-S
R902549283 L A1VO035DRS0C200/10MRVB2S51000000-S
R902552473 L A1VO035DRS0C200/10MRVB2S51B2S50-0
力士乐REXROTH轴向柱塞变量泵A7VO 63系列
R910937978 A A7VO250DR/63L-PPB02
R910934553 A A7VO250DR/63L-PZB02
R910937611 A A7VO250DR/63L-VPB02
R902408734 A A7VO250DR/63L-VPB02-SO37
R902426369 A A7VO250DR/63L-VZB02
R910979139 A A7VO250DR/63R-PPB01
R910945817 A A7VO250DR/63R-PPB01-SO8
R910934369 A A7VO250DR/63R-PPB02
R910960212 A A7VO250DR/63R-PZB01
R910932879 A A7VO250DR/63R-PZB02
R902419755 A A7VO250DR/63R-VPB01
R910934705 A A7VO250DR/63R-VPB02
R902445734 A A7VO250DR/63R-VPB02V
R902422577 A A7VO250DR/63R-VSB02V
R902428584 A A7VO250DR/63R-VZB01
R902451218 A A7VO250DR/63R-VZB01-SO15
R902414669 A A7VO250DR/63R-VZB02
R902425275 A A7VO250DR/63R-VZB02-SO15
R902439496 A A7VO250DRG/63L-VPB02
R902432428 A A7VO250DRG/63L-VZB02
R902416351 A A7VO250DRG/63L-VZB02-SO20
R910940136 A A7VO250DRG/63R-PPB02
R910935648 A A7VO250DRG/63R-VPB02
R910968372 A A7VO250EP1D/63L-PPB02
R902422393 A A7VO250EP1D/63L-VPB02
R910969557 A A7VO250EP1D/63R-PPB01
R910973775 A A7VO250EP2D/63L-PPB02-SO18
R910936042 A A7VO250EP2D/63L-PZB01
R902439321 A A7VO250EP2D/63L-VPB01
R902430907 A A7VO250EP2D/63L-VPB02
R902455546 A A7VO250EP2D/63L-VPB02-SO13
R910938476 A A7VO250EP2D/63R-PPB01
R910934376 A A7VO250EP2D/63R-PPB02
R910947924 A A7VO250EP2D/63R-PPB02-SO1
R910960035 A A7VO250EP2D/63R-PPB02E
R910948908 A A7VO250EP2D/63R-PPB02V
R910940288 A A7VO250EP2D/63R-PZB02
R902421527 A A7VO250EP2D/63R-VPB01
R902429871 A A7VO250EP2D/63R-VPB01E
R902404859 A A7VO250EP2D/63R-VPB02
R902416979 A A7VO250EP2D/63R-VPB02-SO1
R902444589 A A7VO250EP2D/63R-VPB02E
R902419057 A A7VO250EP2D/63R-VPB02E-SO22
R902451607 A A7VO250EP2D/63R-VZB01
R902434178 A A7VO250EP2D/63R-VZB02
R910969778 A A7VO250EP2G/63R-PPB02
R902430098 A A7VO250EP2G/63R-VPB02
R902415324 A A7VO250EP2G/63R-VZB02
R910983600 A A7VO250FR/63L-VPB01-SO24
R910985807 A A7VO250FR/63L-VPB02-SO24
R902425128 A A7VO250FR/63L-VPB19-SO24
R902408511 A A7VO250FR/63L-VZB01-SO24
R902438826 A A7VO250FR/63L-VZB02-SO24
R902446162 A A7VO250FR/63R-VPB01-SO24
R910944038 A A7VO250HD1D/63L-PZB01
R910940395 A A7VO250HD1D/63L-PZB01-SO2
R910937676 A A7VO250HD1D/63L-PZB02
R902412974 A A7VO250HD1D/63L-VZB01
R902417085 A A7VO250HD1D/63L-VZB02
R910937420 A A7VO250HD1D/63R-PPB01
R910934672 A A7VO250HD1D/63R-PPB02
R910940434 A A7VO250HD1D/63R-PZB02
R902412267 A A7VO250HD1D/63R-VPB01
R902407168 A A7VO250HD1D/63R-VPB02
R910938703 A A7VO250HD1G/63L-PZB02
R910944644 A A7VO250HD1G/63L-VZB01
R910942280 A A7VO250HD1G/63L-VZB02
R902417963 A A7VO250HD1G/63R-VPB02
R902420779 A A7VO250HD2D/63L-VPB02V
R910983281 A A7VO250HD2D/63R-PPB02
R902432609 A A7VO250HD2D/63R-VPB02
R902500319 A A7VO250HD2G/63L-VZB02
R902501017 A A7VO250HD2G/63L-VZB02E
R910979271 A A7VO250HD3D/63L-PZB02
R910938012 A A7VO250HD3D/63R-PPB01
R910945996 A A7VO250LRD/63L-PPB01
R910937615 A A7VO250LRD/63L-PPB02
R910985480 A A7VO250LRD/63L-PZB01
R910936791 A A7VO250LRD/63L-PZB02
R910934584 A A7VO250LRD/63L-PZB02-SO10
R910987836 A A7VO250LRD/63L-PZB02-SO34
R910988498 A A7VO250LRD/63L-PZB02-SO35
R902431632 A A7VO250LRD/63L-VPB01
R902404549 A A7VO250LRD/63L-VPB02
R902431262 A A7VO250LRD/63L-VPB02-SO22
R902427536 A A7VO250LRD/63L-VZB02
R902417949 A A7VO250LRD/63L-VZB02-SO10
R910943345 A A7VO250LRD/63R-PPB01
R910996319 A A7VO250LRD/63R-PPB01V
R910934370 A A7VO250LRD/63R-PPB02
R910938662 A A7VO250LRD/63R-PPB02V
R910965248 A A7VO250LRD/63R-PZB01
R910978585 A A7VO250LRD/63R-PZB01V
R910963824 A A7VO250LRD/63R-PZB02
R902415743 A A7VO250LRD/63R-VPB01
R910940153 A A7VO250LRD/63R-VPB02
R902444810 A A7VO250LRD/63R-VPB02-SO15
R902423487 A A7VO250LRD/63R-VPB02-SO22
R902406677 A A7VO250LRD/63R-VPB02E
R902406767 A A7VO250LRD/63R-VPB02E
R902438333 A A7VO250LRD/63R-VPB02E
R902432036 A A7VO250LRD/63R-VPB02V
R902405228 A A7VO250LRD/63R-VZB02
R910943642 A A7VO250LRD/63R-VZB02-SO10
R910938045 A A7VO250LRDH1/63L-PPB02
R910966395 A A7VO250LRDH1/63L-PPB02-SO5
R902407566 A A7VO250LRDH1/63L-VPB01
R910999606 A A7VO250LRDH1/63L-VPB02
R910948582 A A7VO250LRDH1/63R-PPB01
R910934368 A A7VO250LRDH1/63R-PPB02
R910933213 A A7VO250LRDH1/63R-PZB02
R902417308 A A7VO250LRDH1/63R-VPB01
R910999613 A A7VO250LRDH1/63R-VPB02
R902406553 A A7VO250LRDH1/63R-VPB02E
R910969555 A A7VO250LRDH2/63L-PPB02
R902412905 A A7VO250LRDH2/63L-VPB02
R902429160 A A7VO250LRDH2/63L-VZB01
R910947549 A A7VO250LRDH2/63R-PPB01
R910942126 A A7VO250LRDH2/63R-PPB02
R902443638 A A7VO250LRDH2/63R-VPB01
R910999505 A A7VO250LRDH2/63R-VPB02
R902427325 A A7VO250LRDH2/63R-VPB02-SO17
R902411480 A A7VO250LRDH2/63R-VZB02
R910969296 A A7VO250LRDH3/63L-PPB01
R902420868 A A7VO250LRDH3/63L-VPB01
R902406673 A A7VO250LRDH3/63L-VPB01E
R902412125 A A7VO250LRDH3/63L-VPB02
R910969463 A A7VO250LRDH3/63R-PPB01
R910985262 A A7VO250LRDH3/63R-PPB01-SO28
R910942130 A A7VO250LRDH3/63R-PPB02
R910971811 A A7VO250LRDH3/63R-PZB02
R902437488 A A7VO250LRDH3/63R-VPB01
R902405145 A A7VO250LRDH3/63R-VPB01
R902434546 A A7VO250LRDH3/63R-VPB01-SO28
R910999610 A A7VO250LRDH3/63R-VPB02
R902423335 A A7VO250LRDH3/63R-VPB02E
R902411764 A A7VO250LRDH3/63R-VZB01
R902411893 A A7VO250LRDH3/63R-VZB02
R902430997 A A7VO250LRDN1/63L-VZB01-SO21
R902412138 A A7VO250LRDN1/63L-VZB02
R910940210 A A7VO250LRDN1/63R-PPB02
R910940078 A A7VO250LRDN1/63R-PPB02V
R910943896 A A7VO250LRDN1/63R-PZB02
R910966295 A A7VO250LRDN1/63R-PZB02E
R902419498 A A7VO250LRDN1/63R-VPB02
R910964288 A A7VO250LRDN2/63R-PPB02
R902426367 A A7VO250LRDN2/63R-VPB02
R910948886 A A7VO250LRDN3/63R-PPB02
R902409355 A A7VO250LRDN3/63R-VPB01
R902427269 A A7VO250LRDN3/63R-VPB02
R902434004 A A7VO250LRDN3/63R-VPB02-SO22
R910947481 A A7VO250LRG/63R-PPB02
R902410851 A A7VO250LRG/63R-VPB02
R902406291 A A7VO250LRG/63R-VPB02E
R910944003 A A7VO250LRGH2/63R-PPB02
R910968300 A A7VO250LRGH3/63R-PPB02
R902418095 A A7VO250LRGH3/63R-VPB02
R902422061 A A7VO250LRGN2/63R-VPB02
R910987561 A A7VO250OV/63R-PPB02-SO29
R902416993 A A7VO355DR/63L-VPH02
R902436395 A A7VO355DR/63L-VZH02
R910989602 A A7VO355DR/63R-PPH01
R910941405 A A7VO355DR/63R-PPH02
R910971826 A A7VO355DR/63R-VPH02
R902444609 A A7VO355DR/63R-VPH02-SO8
R902454077 A A7VO355DR/63R-VPH02-SO17
R902453417 A A7VO355DR/63R-VPH02-SO40
R902406744 A A7VO355DR/63R-VPH02E
R902406216 A A7VO355DR/63R-VPH02E
R902419388 A A7VO355DRG/63L-VPH02
R902432312 A A7VO355DRG/63R-VPH02
R910947271 A A7VO355EP2D/63R-PPH02
R910963246 A A7VO355EP2D/63R-PPH02-SO1
R902414857 A A7VO355EP2D/63R-VPH02
R902424320 A A7VO355EP2D/63R-VPH02-SO1
R910983849 A A7VO355EP2G/63R-PPH01
R902428929 A A7VO355EP2G/63R-VPH02
R902404513 A A7VO355FR/63L-VPH01-SO23
R902432433 A A7VO355FR/63L-VZH01-SO23
R902446401 A A7VO355FR/63R-VPH01-SO23
R902445962 A A7VO355FR/63R-VPH01-SO23
R910939497 A A7VO355HD1D/63L-PZH02
R902434756 A A7VO355HD1D/63L-VZH02
R910964282 A A7VO355HD1D/63R-PPH01
R910941523 A A7VO355HD1D/63R-PPH02
R910967283 A A7VO355HD1D/63R-PZH02
R902433706 A A7VO355HD1D/63R-VPH02
R902423315 A A7VO355HD1D/63R-VPH02-SO22
R902415025 A A7VO355HD1D/63R-VZH02
R910971146 A A7VO355HD2/63L-VZH01-SO14
R910984231 A A7VO355HD2/63R-VZH01-SO14
R910969757 A A7VO355HD2D/63L-VZH01
R910970192 A A7VO355HD2D/63L-VZH01-SO55
R910973575 A A7VO355LRD/63L-PPH02
R902430779 A A7VO355LRD/63L-VPH01
R902416997 A A7VO355LRD/63L-VPH02
R910947447 A A7VO355LRD/63R-PPH01
R910941236 A A7VO355LRD/63R-PPH02
R910991439 A A7VO355LRD/63R-PZH01
R902414147 A A7VO355LRD/63R-VPH01
R902415889 A A7VO355LRD/63R-VPH01V
R910999374 A A7VO355LRD/63R-VPH02
R910941297 A A7VO355LRDH1/63R-PPH02
R902413282 A A7VO355LRDH2/63L-VPH02
R902414666 A A7VO355LRDH2/63R-VPH02
R902447531 A A7VO355LRDH3/63L-VPH02
R910948544 A A7VO355LRDH3/63R-PPH02
R902423394 A A7VO355LRDH3/63R-VPH02
R902420695 A A7VO355LRDN2/63L-VPH01
R902424991 A A7VO355LRDN3/63R-VPH02
R910988523 A A7VO355LRG/63L-PPH02
R910988526 A A7VO355LRG/63R-PPH02
R902423436 A A7VO355LRG/63R-VPH02
R902417000 A A7VO500DR/63L-VPH02
R910963717 A A7VO500DR/63R-PPH01
R910979965 A A7VO500DR/63R-PPH02
R902416999 A A7VO500DR/63R-VPH02
R902419393 A A7VO500DRG/63L-VPH02
R902425192 A A7VO500DRG/63L-VPH02-SO15
R902415327 A A7VO500DRG/63L-VZH02
R910971793 A A7VO500DRG/63R-PZH02
R902428196 A A7VO500DRG/63R-VPH02
R902417497 A A7VO500DRG/63R-VZH02
R910974684 A A7VO500EP2D/63L-PPH02
R902443008 A A7VO500EP2D/63L-VPH01
R902429690 A A7VO500EP2D/63L-VPH02
R910947351 A A7VO500EP2D/63R-PPH02
R910964151 A A7VO500EP2D/63R-PPH02-SO1
R902419064 A A7VO500EP2D/63R-VPH01
R902411675 A A7VO500EP2D/63R-VPH01V
R902420870 A A7VO500EP2D/63R-VPH02
R902417295 A A7VO500EP2D/63R-VPH02-SO1
R910965030 A A7VO500FR/63L-VPH02-SO23
R910945624 A A7VO500HD1D/63L-PPH02
R902411995 A A7VO500HD1D/63L-VPH02
R902414151 A A7VO500HD1D/63L-VZH01
R902451878 A A7VO500HD1D/63L-VZH02
A1VO018DRS0C200/10BRVA2S310 REXROTH柱塞泵
柱塞泵柱塞往复运动总行程L是不变的，由凸轮的升程决定。柱塞每循环的供油量大小取决于供油行程,供油行程不受凸轮轴控制是可变的。供油开始时刻不随供油行程的变化而变化。转动柱塞可改变供油终了时刻，从而改变供油量。柱塞泵工作时，在喷油泵凸轮轴上的凸轮与柱塞弹簧的作用下，迫使柱塞作上、下往复运动，从而完成泵油任务，泵油过程可分为以下两个阶段。
进油过程
当凸轮的凸起部分转过去后，在弹簧力的作用下，柱塞向下运动，柱塞上部空间（称为泵油室）产生真空度，当柱塞上端面把柱塞套上的进油孔打开后，充满在油泵上体油道内的柴油经油孔进入泵油室，柱塞运动到下止点，进油结束
回油过程
柱塞向上供油，当上行到柱塞上的斜槽（停供边）与套筒上的回油孔相通时，泵油室低压油路便与柱塞头部的中孔和径向孔及斜槽沟通，油压骤然下降，出油阀在弹簧力的作用下迅速关闭，停止供油。此后柱塞还要上行，当凸轮的凸起部分转过去后，在弹簧的作用下，柱塞又下行。此时便开始了下一个循环。
柱塞泵以一个柱塞为原理介绍，一个柱塞泵上有两个单向阀，并且方向相反，柱塞向一个方向运动时缸内出现负压，这时一个单向阀打开液体被吸入缸内，柱塞向另一个方向运动时，将液体压缩后另一个单向阀被打开，被吸入缸内的液体被排出。这种工作方式连续运动后就形成了连续供油。
A1VO018DRS0C200/10BRVA2S310 REXROTH柱塞泵
R910936217 A A7VO500HD1D/63R-PZH02
R902423317 A A7VO500HD1D/63R-VPH02
R902413878 A A7VO500HD1G/63R-VPH02
R902414306 A A7VO500HD2D/63L-VZH01
R902453609 A A7VO500HD2D/63R-VPH02
R902418654 A A7VO500HD3G/63L-VZH01
R902431986 A A7VO500LRD/63L-VPH01
R902413369 A A7VO500LRD/63L-VPH01-SO22
R902417001 A A7VO500LRD/63L-VPH02
R910970497 A A7VO500LRD/63R-PPH01
R910965807 A A7VO500LRD/63R-PPH02
R910983608 A A7VO500LRD/63R-PZH01
R910964406 A A7VO500LRD/63R-VPH01
R910999378 A A7VO500LRD/63R-VPH02
R902410933 A A7VO500LRD/63R-VZH02
R910984331 A A7VO500LRDH1/63R-PPH01
R910983611 A A7VO500LRDH1/63R-PPH02
R902405284 A A7VO500LRDH1/63R-VPH02
R910973685 A A7VO500LRDH2/63R-PPH02
R902411794 A A7VO500LRDH2/63R-VPH02
R910992967 A A7VO500LRDH3/63L-PPH02
R902434982 A A7VO500LRDH3/63L-VPH02
R902406355 A A7VO500LRDH3/63L-VPH02E
R910949058 A A7VO500LRDH3/63R-PPH01
R910985259 A A7VO500LRDH3/63R-PPH01-SO28
R910969928 A A7VO500LRDH3/63R-PPH02
R902418917 A A7VO500LRDH3/63R-VPH01
R902423869 A A7VO500LRDH3/63R-VPH01-SO28
R910978534 A A7VO500LRDH3/63R-VPH01V
R902424607 A A7VO500LRDH3/63R-VPH02
R902447120 A A7VO500LRDH3/63R-VPH02-SO28
R902419496 A A7VO500LRDN1/63R-VPH02
R910970476 A A7VO500LRDN2/63R-PPH02
R902435530 A A7VO500LRDN2/63R-VPH02
R910996504 A A7VO500LRDN3/63L-PPH02
R910996317 A A7VO500LRDN3/63R-PPH02
R902412132 A A7VO500LRDN3/63R-VPH02
R902423320 A A7VO500LRG/63R-VPH02
R902439117 A A7VO500LRGN3/63R-VPH02
R910978558 A A7VLO250DR/63R-PPB02
R910944309 A A7VLO250DR/63R-PZB01
R910960213 A A7VLO250DR/63R-PZB02
R902419790 A A7VLO250DR/63R-VPB01
R902421565 A A7VLO250DR/63R-VPB02
R910972978 A A7VLO250DRG/63L-PZB02-SO16
R910975286 A A7VLO250DRG/63L-PZB02-SO20
R902405642 A A7VLO250DRG/63R-VPB02
R910930841 A A7VLO250HD1D/63R-PPB02
R910962179 A A7VLO250LRD/63L-PPB01
R910994475 A A7VLO250LRD/63L-PZB02
R902428917 A A7VLO250LRD/63L-VPB01-SO22
R902413111 A A7VLO250LRD/63L-VZB02
R910962180 A A7VLO250LRD/63R-PPB01
R910989854 A A7VLO250LRD/63R-PPB02
R910991232 A A7VLO250LRD/63R-VPB02V
R902416842 A A7VLO250LRD/63R-VZB01
R902419634 A A7VLO250LRD/63R-VZB01-SO9
R902434179 A A7VLO250LRDH2/63L-VPB01
R902431264 A A7VLO250LRDH2/63R-VPB01
R910940606 A A7VLO250LRDN1/63L-PZB01-SO3
R910976915 A A7VLO250LRDN1/63L-PZB01-SO21
R902415184 A A7VLO250LRDN1/63L-VZB01-SO21
R910970751 A A7VLO250LRG/63L-PZB02
R910941446 A A7VLO250LRG/63L-PZB02-SO7
R910947580 A A7VLO250LRGN1/63L-PZB01-SO3
R902419277 A A7VLO250LRGN1/63L-VZB01-SO3
R902424998 A A7VLO355DR/63L-VZH02
R910994150 A A7VLO355DR/63R-PPH02
R910979744 A A7VLO355DR/63R-VPH02
R902432246 A A7VLO355DR/63R-VZH02
R902447674 A A7VLO355DRG/63L-VZH02E
R910940819 A A7VLO355HD3D/63L-PZH02
R902417008 A A7VLO355LRD/63R-VPH02
R902433773 A A7VLO355LRDN3/63L-VPH02
R902416366 A A7VLO500DR/63L-VZH02
R910964762 A A7VLO500DR/63R-PPH01
R902556850 A A7VLO500DR/63R-VPH02
R902431103 A A7VLO500EP2D/63R-VPH02
R910941804 A A7VLO500HD1D/63L-PZH01
R910971584 A A7VLO500HD1D/63L-PZH01-SO6
R902420630 A A7VLO500HD1D/63L-VZH01
R902435630 A A7VLO500HD1D/63L-VZH01-SO42
R902437446 A A7VLO500HD1D/63L-VZH02
R902439105 A A7VLO500HD1D/63L-VZH02-SO42
R910971452 A A7VLO500HD3D/63L-PZH01-SO6
R902448956 A A7VLO500HD3D/63L-VZH01
R910942220 A A7VLO500LRD/63L-PZH02
R910971665 A A7VLO500LRD/63L-PZH02-SO55
R902413245 A A7VLO500LRD/63L-VZH02-SO55
R910942135 A A7VLO500LRD/63R-PZH02
R902451038 A A7VLO500LRD/63R-VPH01V
R910976497 A A7VLO500LRD/63R-VZH01-SO9
R902451159 A A7VLO500LRD/63R-VZH01-SO42
R902445704 A A7VLO500LRD/63R-VZH02-SO42
R910971726 A A7VLO500LRG/63L-PZH02-SO11
R902033194 A7VO107DR/63L-NPB01
R902092764 A7VO107DR/63L-NPB01-E
R902052116 A7VO107DR/63L-NSB01
R909610399 A7VO107DR/63L-NZB01
R902047464 A7VO107DR/63L-NZB01-S
R902021867 A7VO107DR/63L-NZB01-S
R902084218 A7VO107DR/63L-NZB01-Y
R902250525 A7VO107DR/63L-VPB01
R902100020 A7VO107DR/63L-VZB01
R902006767 A7VO107DR/63R-NPB01
R902230087 A7VO107DR/63R-NPB01*GO2EU*
R902052106 A7VO107DR/63R-NSB01
R909610394 A7VO107DR/63R-NZB01
R902230088 A7VO107DR/63R-NZB01*GO2EU*
R902063616 A7VO107DR/63R-VPB01
R902011923 A7VO107DR/63R-VZB01
R902067805 A7VO107DRG/63L-NPB01
R902067627 A7VO107DRG/63L-NSB01
R909611219 A7VO107DRG/63L-NZB01
R902042487 A7VO107DRG/63R-NPB01
R902077303 A7VO107DRG/63R-NSB01
R909611218 A7VO107DRG/63R-NZB01
R902038764 A7VO107DRGM/63L-NZB01
R902038762 A7VO107DRM/63R-NPB01
R902035333 A7VO107DRS/63L-NZB01
R902043792 A7VO107DRS/63L-NZB01-S
R902040411 A7VO107DRS/63L-NZB01-S
R902052188 A7VO107DRS/63R-NPB01
R902011870 A7VO107DRS/63R-NZB01
R902208740 A7VO107DRS/63R-NZB01
R902031887 A7VO107DRS/63R-NZB01-S
R902217584 A7VO107DRS/63R-NZB01-S
R902050893 A7VO107EP/63L-NPB01
R902052122 A7VO107EP/63L-NSB01
R909610401 A7VO107EP/63L-NZB01
R902014305 A7VO107EP/63R-NPB01
R902094649 A7VO107EP/63R-NPB01-S
R902070538 A7VO107EP/63R-NPB01-S
R902052112 A7VO107EP/63R-NSB01
R909610396 A7VO107EP/63R-NZB01
R902075293 A7VO107EPG/63L-VZB01
R902030937 A7VO107EPG/63R-NPB01
R902092580 A7VO107EPG/63R-NPB01-E
R902006826 A7VO107EPG/63R-NZB01
R902014307 A7VO107HD1/63L-NPB01
R902052120 A7VO107HD1/63L-NSB01
R909610400 A7VO107HD1/63L-NZB01
R902043553 A7VO107HD1/63L-NZB01-S
R902050897 A7VO107HD1/63R-NPB01
R902052110 A7VO107HD1/63R-NSB01
R909610395 A7VO107HD1/63R-NZB01
R902006723 A7VO107HD1G/63L-NZB01
R902253996 A7VO107HD1G/63L-NZB01
R902073776 A7VO107HD2/63L-NZB01
R902040029 A7VO107HD2/63R-NZB01
R902045160 A7VO107HD2G/63R-NZB01
R909611240 A7VO107LG1E/63L-NPB01
R902251561 A7VO107LG1S/63R-NZB01-S
R902000194 A7VO107LG2H5/63L-NZB01
R902000459 A7VO107LG2H5/63R-NZB01
R902000135 A7VO107LR/63L-NPB01
R902250569 A7VO107LR/63L-NPB01
R902052114 A7VO107LR/63L-NSB01
R909610397 A7VO107LR/63L-NZB01
R902170059 A7VO107LR/63L-NZB01
R902004222 A7VO107LR/63R-NPB01
R902231254 A7VO107LR/63R-NPB01
R902052104 A7VO107LR/63R-NSB01
R909610392 A7VO107LR/63R-NZB01
R902033281 A7VO107LR3DH1/63R-NZB01
R902018280 A7VO107LR3H1/63L-NZB01
R902018433 A7VO107LR3H1/63L-NZB01
R992001275 A7VO107LR3H1/63L-NZB01
R902018282 A7VO107LR3H1/63R-NZB01
R902018025 A7VO107LR3H1/63R-NZB01-S
R902016927 A7VO107LR3H1/63R-NZB01-S
R902223467 A7VO107LR3H1/63R-NZB01-S
R902247455 A7VO107LR3S/63R-NZB01-S
R902243039 A7VO107LR3S/63R-NZB01-S
R902047372 A7VO107LRD/63L-NPB01
R902052118 A7VO107LRD/63L-NSB01
R909610560 A7VO107LRD/63L-NZB01
R902045482 A7VO107LRD/63L-VZB01
R902006789 A7VO107LRD/63R-NPB01
R902052108 A7VO107LRD/63R-NSB01
R909610559 A7VO107LRD/63R-NZB01
R902096593 A7VO107LRD/63R-VZB01
R902018184 A7VO107LRDG/63L-NZB01
R902031931 A7VO107LRDG/63R-NZB01
R902009742 A7VO107LRDH1/63L-NZB01
R902216653 A7VO107LRDH1/63L-NZB01
R902226201 A7VO107LRDH1/63L-VPB01
R902031608 A7VO107LRDH1/63R-NPB01
R902222465 A7VO107LRDH1/63R-NPB01
R902233183 A7VO107LRDH1/63R-NPB01
R909610588 A7VO107LRDH1/63R-NZB01
R902207355 A7VO107LRDH1/63R-NZB01
R902218606 A7VO107LRDH1/63R-NZB01
R902216671 A7VO107LRDH1/63R-NZB01
R902216672 A7VO107LRDH1/63R-NZB01
R902043937 A7VO107LRDH2/63R-NZB01
R902016942 A7VO107LRDH6/63L-NZB01
R902088710 A7VO107LRDH6/63R-NPB01
R902068817 A7VO107LRDH6/63R-NZB01
R902067726 A7VO107LRDS/63L-NAB01
R902067503 A7VO107LRDS/63L-NZB01
R902042269 A7VO107LRDS/63R-NPB01
R902035336 A7VO107LRDS/63R-NZB01
R902049042 A7VO107LRDU/63L-NZB01
R902049035 A7VO107LRDU/63R-NZB01
R902248220 A7VO107LRDU/63R-NZB01P-S
R902042222 A7VO107LRE/63L-NPB01-S
R902014451 A7VO107LRG/63L-NZB01
R902006517 A7VO107LRG/63R-NPB01
R902231311 A7VO107LRG/63R-NSB01
R902006527 A7VO107LRG/63R-NZB01
R902016957 A7VO107LRGH1/63R-NPB01
R902042219 A7VO107LRGH1/63R-NZB01
R902040472 A7VO107LRH1/63L-NPB01
R909610398 A7VO107LRH1/63L-NZB01
R902216673 A7VO107LRH1/63L-NZB01
R902243326 A7VO107LRH1/63L-NZB01
R902226420 A7VO107LRH1/63L-NZB01
R902101505 A7VO107LRH1/63L-VZB01
R902000179 A7VO107LRH1/63R-NPB01
R902250890 A7VO107LRH1/63R-NPB01
R909610393 A7VO107LRH1/63R-NZB01
R902223222 A7VO107LRH1/63R-NZB01
R902237161 A7VO107LRH1/63R-NZB01
R902216678 A7VO107LRH1/63R-NZB01
R902216682 A7VO107LRH1/63R-NZB01
R902216679 A7VO107LRH1/63R-NZB01
R902216677 A7VO107LRH1/63R-NZB01
R902045125 A7VO107LRH1/63R-VZB01
R902092832 A7VO107LRH1/63R-VZB01-E
R902004161 A7VO107LRH2/63L-NPB01
R902006683 A7VO107LRH2/63L-NZB01
R902034121 A7VO107LRH5/63R-NPB01
R902016931 A7VO160DR/63L-NPB01
R902052126 A7VO160DR/63L-NSB01
R909610409 A7VO160DR/63L-NZB01
R902065764 A7VO160DR/63L-VZB01
R902004046 A7VO160DR/63R-NPB01
R902230089 A7VO160DR/63R-NPB01*GO2EU*
R902092781 A7VO160DR/63R-NPB01-E
R902052136 A7VO160DR/63R-NSB01
R909610404 A7VO160DR/63R-NZB01
R902230090 A7VO160DR/63R-NZB01*GO2EU*
R902092627 A7VO160DR/63R-NZB01-E
R902082266 A7VO160DR/63R-NZB01-S
R902045251 A7VO160DR/63R-VPB01
R902021824 A7VO160DR/63R-VZB01
R902060118 A7VO160DRG/63L-NSB01
R909611227 A7VO160DRG/63L-NZB01
R902090212 A7VO160DRG/63L-VSB01
R902235014 A7VO160DRG/63L-VSB01
R902014215 A7VO160DRG/63R-NPB01
R909611220 A7VO160DRG/63R-NZB01
R902011968 A7VO160DRG/63R-VPB01
R902011941 A7VO160DRG/63R-VZB01
R902033277 A7VO160DRS/63R-NPB01
R902011873 A7VO160DRS/63R-NZB01
R902050915 A7VO160EP/63L-NPB01
R902052132 A7VO160EP/63L-NSB01
R909610411 A7VO160EP/63L-NZB01
R902000354 A7VO160EP/63R-NPB01
R902222247 A7VO160EP/63R-NPB01
R902230091 A7VO160EP/63R-NPB01*GO2EU*
R902094652 A7VO160EP/63R-NPB01-S
R902070540 A7VO160EP/63R-NPB01-S
R902052142 A7VO160EP/63R-NSB01
R909610406 A7VO160EP/63R-NZB01
R902082446 A7VO160EP/63R-VPB01
R902237110 A7VO160EP2G/63R-NZB01P
R902060478 A7VO160EPG/63L-NPB01
R902043943 A7VO160EPG/63L-NZB01
R902031741 A7VO160EPG/63R-NPB01
R902047469 A7VO160EPG/63R-NZB01
R902050749 A7VO160EPG/63R-VZB01
R902050913 A7VO160HD1/63L-NPB01
R902052130 A7VO160HD1/63L-NSB01
R909610410 A7VO160HD1/63L-NZB01
R902011682 A7VO160HD1/63R-NPB01
R902052140 A7VO160HD1/63R-NSB01
R909610405 A7VO160HD1/63R-NZB01
R902016673 A7VO160HD1G/63L-NZB01
R902006801 A7VO160HD1G/63R-NPB01
R902075322 A7VO160HD1G/63R-NZB01
R902000180 A7VO160HD2/63L-NZB01
R902024986 A7VO160HD2/63R-NPB01
R902092731 A7VO160HD2/63R-NPB01-E
R902009567 A7VO160HD2/63R-NZB01
R902057415 A7VO160HD2/63R-VZB01
R902027090 A7VO160HD2G/63L-NZB01
R902110285 A7VO160HD2G/63R-NZB01
R909611233 A7VO160LG1E/63L-NPB01
R902000264 A7VO160LG2H5/63L-NZB01
R902006697 A7VO160LR/63L-NPB01
R902223315 A7VO160LR/63L-NPB01
R902052124 A7VO160LR/63L-NSB01
R909610407 A7VO160LR/63L-NZB01
R902000223 A7VO160LR/63L-VZB01
R902006929 A7VO160LR/63R-NPB01
R902052134 A7VO160LR/63R-NSB01
R909610402 A7VO160LR/63R-NZB01
R902038926 A7VO160LRD/63L-NPB01
R902226470 A7VO160LRD/63L-NPB01
R902052128 A7VO160LRD/63L-NSB01
R909610562 A7VO160LRD/63L-NZB01
R902229305 A7VO160LRD/63L-NZB01
R902235062 A7VO160LRD/63L-NZB01
R902000134 A7VO160LRD/63R-NPB01
R902052138 A7VO160LRD/63R-NSB01
R909610561 A7VO160LRD/63R-NZB01
R902197897 A7VO160LRD/63R-NZB01
R902065993 A7VO160LRD/63R-VPB01
R902016696 A7VO160LRDG/63L-NPB01
R902000470 A7VO160LRDG/63R-NPB01
R902054822 A7VO160LRDG/63R-NZB01
R902045068 A7VO160LRDGH1/63R-NPB01
R902042356 A7VO160LRDH1/63L-NPB01
R902004003 A7VO160LRDH1/63L-NZB01
R902231186 A7VO160LRDH1/63L-NZB01
R902027462 A7VO160LRDH1/63R-NPB01
R902226198 A7VO160LRDH1/63R-NPB01
R902233192 A7VO160LRDH1/63R-NPB01
R902011596 A7VO160LRDH1/63R-NZB01
R902229142 A7VO160LRDH1/63R-NZB01
R902035330 A7VO160LRDH2/63L-NZB01
R902068854 A7VO160LRDH2/63R-NPB01
R902057233 A7VO160LRDH5/63R-NZB01
R902016628 A7VO160LRDH6/63L-NZB01
R902021568 A7VO160LRDS/63L-NPB01-S
R902057229 A7VO160LRDS/63L-NZB01
A1VO018DRS0C200/10BRVA2S310 REXROTH柱塞泵