力士乐轴向泵A10VSO18DFR1/31R－PPA12N00

主营博世力士乐Rexroth，安沃驰AVENTICS，爱尔泰克AIRTEC，ASCO,阿托斯ATOS，派克parker，贝加莱B&R，本特利bently，迪普马DUPLOMATIC，VICKERS美国伊顿威格士等进口

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

力士乐轴向泵A10VSO18DFR1/31R－PPA12N00

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另我公司主要经销品牌有博世力士乐rexroth工业液压气动元件大量现货（电磁换向阀,节流阀,单向阀,比例阀,伺服阀,安全溢流阀,流量控制阀,减压阀,调节阀,压力继电器,比例放大板,放大器,轴向柱塞泵,叶片泵,齿轮泵,伺服驱动器,伺服电机,气动元件,气动阀,气缸等）,部分系列型号
电磁阀4WE6,4WE10,4WE16；电液阀4WEH10H,4WEH16,4WEH25,
单向阀S10A,S20A,Z1S,Z2S,SL10,SL20,SV10,SV20,RVP,插装阀LC,LFA
溢流阀DB,DBW,DBET,DBD,ZDB,Z2DB,减压阀DR6DP,DR10DP,ZDR6,ZDR10,DR-4X,DR-5X
节流阀Z2FS6,Z2FS10,Z2FS16,Z2FS22；调速阀2FRM5,2FRM10,2FRM16,
平衡阀FD12FA,FD12PA,FD12KA,FD16FA,继电器HED80,HED40,电子单元VT,0811
比例方向阀4WRA,4WRAE,4WRE,4WREE,4WREEM,4WRH,4WRZ,4WRZE,4WRKE,4WRBKE,4WS2EM
高频响方向阀4WRPH,4WRPEH,5WRP,5WRPE,4WRREH,4WRP,4WRPE,4WRP(E)H,4WRSE,4WRSEH,4WRPNH,4WRL,4WRLE,4WRVE,4WRGE,4WRL,4WRLE,4WRDE,3WRCBH,伺服系统HAS,HNL,HCS,HNL
柱塞泵A4VSO,A10VSO,A2FO,定量马达A2FM,A4FM,A10FM/E, 齿轮泵0510,AZPF,叶片泵PV7
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