德国REXROTH力士乐A10VSO系列柱塞泵上海*低价

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。

轴向式

    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

    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。

径向式

    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。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zui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。

液压式

    液压柱塞泵靠气压供油的液压油箱，在每次启动机器后，必须等液压油箱达到使用气压后，才能操作机械。直轴斜盘式柱塞泵分为压力供油型的自吸油型两种。压力供油型液压泵大都采用有气压的油箱，也有液压泵本身带有补油分泵向液压泵进油口提供压力油的。自吸油型液压泵的自吸油能力很强，无需外力供油。

德国REXROTH力士乐A10VSO系列柱塞泵上海*低价

力士乐柱塞泵：A10VSO系列：A10VSO10、A10VSO18、A10VSO28、A10VSO37、
A10VSO45、A10VSO71、A10VSO100、A10VSO140

具体型号：
A10VSO100DG两点控制，直动式：
A10VSO100DG/31R-PPA12N00
A10VSO100DG/31L-PPA12N00
A10VSO100DG/31R-VPA12N00
A10VSO100DG/31L-VPA12N00
A10VSO100DG/31R-PSA12N00
A10VSO100DG/31L-PSA12N00
A10VSO100DG/32R-PPA12N00
A10VSO100DG/32L-PPA12N00
A10VSO100DG/32R-VPA12N00
A10VSO100DG/32L-VPA12N00
A10VSO100DG/32R-PSA12N00
A10VSO100DG/32L-PSA12N00
A10VSO100DG/32R-PPB12N00
A10VSO100DG/32L-PPB12N00
A10VSO100DG/32R-VPB12N00
A10VSO100DG/32L-VPB12N00
A10VSO100DG/32R-PSB12N00
A10VSO100DG/32L-PSB12N00


A10VSO100DR压力控制：
A10VSO100DR/31R-PPA12N00
A10VSO100DR/31L-PPA12N00
A10VSO100DR/31R-VPA12N00
A10VSO100DR/31L-VPA12N00
A10VSO100DR/31R-PSA12N00
A10VSO100DR/31L-PSA12N00
A10VSO100DR/32R-PPA12N00
A10VSO100DR/32L-PPA12N00
A10VSO100DR/32R-VPA12N00
A10VSO100DR/32L-VPA12N00
A10VSO100DR/32R-PSA12N00
A10VSO100DR/32L-PSA12N00
A10VSO100DR/32R-PPB12N00
A10VSO100DR/32L-PPB12N00
A10VSO100DR/32R-VPB12N00
A10VSO100DR/32L-VPB12N00
A10VSO100DR/32R-PSB12N00
A10VSO100DR/32L-PSB12N00


A10VSO100DRG压力控制/远程控制：
A10VSO100DRG/31R-PPA12N00
A10VSO100DRG/31L-PPA12N00
A10VSO100DRG/31R-VPA12N00
A10VSO100DRG/31L-VPA12N00
A10VSO100DRG/31R-PSA12N00
A10VSO100DRG/31L-PSA12N00
A10VSO100DRG/32R-PPA12N00
A10VSO100DRG/32L-PPA12N00
A10VSO100DRG/32R-VPA12N00
A10VSO100DRG/32L-VPA12N00
A10VSO100DRG/32R-PSA12N00
A10VSO100DRG/32L-PSA12N00
A10VSO100DRG/32R-PPA12N00
A10VSO100DRG/32R-PPB12N00
A10VSO100DRG/32L-PPB12N00
A10VSO100DRG/32R-VPB12N00
A10VSO100DRG/32L-VPB12N00
A10VSO100DRG/32R-PSB12N00
A10VSO100DRG/32L-PSB12N00


A10VSO100DFR压力控制/带流量控制X-T开启：
A10VSO100DFR/31R-PPA12N00
A10VSO100DFR/31L-PPA12N00
A10VSO100DFR/31R-VPA12N00
A10VSO100DFR/31L-VPA12N00
A10VSO100DFR/31R-PSA12N00
A10VSO100DFR/31L-PSA12N00
A10VSO100DFR/32R-PPA12N00
A10VSO100DFR/32L-PPA12N00
A10VSO100DFR/32R-VPA12N00
A10VSO100DFR/32L-VPA12N00
A10VSO100DFR/32R-PSA12N00
A10VSO100DFR/32L-PSA12N00
A10VSO100DFR/32R-PPB12N00
A10VSO100DFR/32R-PPB12N00
A10VSO100DFR/32L-PPB12N00
A10VSO100DFR/32R-VPB12N00
A10VSO100DFR/32L-VPB12N00
A10VSO100DFR/32R-PSB12N00
A10VSO100DFR/32L-PSB12N00


A10VSO100DFR1压力控制/带流量控制X-T关闭带冲洗功能：
A10VSO100DFR1/31R-PPA12N00
A10VSO100DFR1/31L-PPA12N00
A10VSO100DFR1/31R-VPA12N00
A10VSO100DFR1/31L-VPA12N00
A10VSO100DFR1/31R-PSA12N00
A10VSO100DFR1/31L-PSA12N00
A10VSO100DFR1/32R-PPA12N00
A10VSO100DFR1/32L-PPA12N00
A10VSO100DFR1/32R-VPA12N00
A10VSO100DFR1/32L-VPA12N00
A10VSO100DFR1/32R-PSA12N00
A10VSO100DFR1/32L-PSA12N00
A10VSO100DFR1/32R-PPA12N00
A10VSO100DFR1/32R-PPB12N00
A10VSO100DFR1/32L-PPB12N00
A10VSO100DFR1/32R-VPB12N00
A10VSO100DFR1/32L-VPB12N00
A10VSO100DFR1/32R-PSB12N00
A10VSO100DFR1/32L-PSB12N00


A10VSO100FE1压力控制/电动排量控制：
A10VSO100FE1/31R-PPA12N00
A10VSO100FE1/31L-PPA12N00
A10VSO100FE1/31R-VPA12N00
A10VSO100FE1/31L-VPA12N00
A10VSO100FE1/31R-PSA12N00
A10VSO100FE1/31L-PSA12N00
A10VSO100FE1/32R-PPA12N00
A10VSO100FE1/32L-PPA12N00
A10VSO100FE1/32R-VPA12N00
A10VSO100FE1/32L-VPA12N00
A10VSO100FE1/32R-PSA12N00
A10VSO100FE1/32L-PSA12N00
A10VSO100FE1/32R-PPB12N00
A10VSO100FE1/32L-PPB12N00
A10VSO100FE1/32R-VPB12N00
A10VSO100FE1/32L-VPB12N00
A10VSO100FE1/32R-PSB12N00
A10VSO100FE1/32L-PSB12N00


A10VSO100DFE1压力控制/电动排量控制，压力控制：
A10VSO100DFE1/31R-PPA12N00
A10VSO100DFE1/31L-PPA12N00
A10VSO100DFE1/31R-VPA12N00
A10VSO100DFE1/31L-VPA12N00
A10VSO100DFE1/31R-PSA12N00
A10VSO100DFE1/31L-PSA12N00
A10VSO100DFE1/32R-PPA12N00
A10VSO100DFE1/32L-PPA12N00
A10VSO100DFE1/32R-VPA12N00
A10VSO100DFE1/32L-VPA12N00
A10VSO100DFE1/32R-PSA12N00
A10VSO100DFE1/32L-PSA12N00
A10VSO100DFE1/32R-PPB12N00
A10VSO100DFE1/32L-PPB12N00
A10VSO100DFE1/32R-VPB12N00
A10VSO100DFE1/32L-VPB12N00
A10VSO100DFE1/32R-PSB12N00
A10VSO100DFE1/32L-PSB12N00


A10VSO100ED压力控制/电动排量控制，反比曲线：
A10VSO100ED/31R-PPA12N00
A10VSO100ED/31L-PPA12N00
A10VSO100ED/31R-VPA12N00
A10VSO100ED/31L-VPA12N00
A10VSO100ED/31R-PSA12N00
A10VSO100ED/31L-PSA12N00
A10VSO100ED/32R-PPA12N00
A10VSO100ED/32L-PPA12N00
A10VSO100ED/32R-VPA12N00
A10VSO100ED/32L-VPA12N00
A10VSO100ED/32R-PSA12N00
A10VSO100ED/32L-PSA12N00
A10VSO100ED/32R-PPB12N00
A10VSO100ED/32L-PPB12N00
A10VSO100ED/32R-VPB12N00
A10VSO100ED/32L-VPB12N00
A10VSO100ED/32R-PSB12N00
A10VSO100ED/32L-PSB12N00


A10VSO100DFLR压力，流量和功率控制：
A10VSO100DFLR/31R-PPA12N00
A10VSO100DFLR/31L-PPA12N00
A10VSO100DFLR/31R-VPA12N00
A10VSO100DFLR/31L-VPA12N00
A10VSO100DFLR/31R-PSA12N00
A10VSO100DFLR/31L-PSA12N00
A10VSO100DFLR/32R-PPA12N00
A10VSO100DFLR/32L-PPA12N00
A10VSO100DFLR/32R-VPA12N00
A10VSO100DFLR/32L-VPA12N00
A10VSO100DFLR/32R-PSA12N00
A10VSO100DFLR/32L-PSA12N00
A10VSO100DFLR/32R-PPB12N00
A10VSO100DFLR/32L-PPB12N00
A10VSO100DFLR/32R-VPB12N00
A10VSO100DFLR/32L-VPB12N00
A10VSO100DFLR/32R-PSB12N00
A10VSO100DFLR/32L-PSB12N00


A10VSO100FHD排量控制，先导压力相关，压力控制：
A10VSO100FHD/31R-PPA12N00
A10VSO100FHD/31L-PPA12N00
A10VSO100FHD/31R-VPA12N00
A10VSO100FHD/31L-VPA12N00
A10VSO100FHD/31R-PSA12N00
A10VSO100FHD/31L-PSA12N00
A10VSO100FHD/32R-PPA12N00
A10VSO100FHD/32L-PPA12N00
A10VSO100FHD/32R-VPA12N00
A10VSO100FHD/32L-VPA12N00
A10VSO100FHD/32R-PSA12N00
A10VSO100FHD/32L-PSA12N00
A10VSO100FHD/32R-PPB12N00
A10VSO100FHD/32L-PPB12N00
A10VSO100FHD/32R-VPB12N00
A10VSO100FHD/32L-VPB12N00
A10VSO100FHD/32R-PSB12N00
A10VSO100FHD/32L-PSB12N00

德国REXROTH力士乐A10VSO系列柱塞泵上海*低价