A4VSO180DFR/22R-PPB13N00德国原装力士乐柱塞泵南京轩创机电贸易有限公司销售力士乐A4V,A10V,A11V系列柱塞泵力士乐A4V柱塞泵变量原理就是通过LS(负载敏感)来控制,当执行元件压力变化时,LS把执行元件的压力情况反馈给泵上的LS阀,LS阀给力士乐A4V柱塞泵变量泵里的柱塞施加压力,改变斜盘的角度,从而实现变量.当系统有多个执行元件时,取压力大的执行元件变量泵的变量控制我知道的一般有两种形式，1：电控；2液控。电控大多采用电比例信号控制比例阀的开口量，通过变量油缸从而改变斜盘角度达到变量目的。液控形式与电控原理没有本质区别。只是阀的控制形式改为液控。亦称LS。有随动伺服的也有压力反馈控制的。南京轩创机电贸易有限公司（简称“轩创液压”）成立于2006年，位于江苏省南京市。是一家批发零售：液压油泵阀门的供应商。主要产品有：德国力士乐（REXROTH），德国福伊特（VOITH），意大利维托斯（VTOZ），美国威格士（VICKERS），伊顿（EATON），日本东京计器（TOKIMEC）、油研（YUKEN）、不二越（NACHI）、丰兴（TOYOOKI，大金（DAIKIN），法国丹尼逊（DENISON），油圣（YEOSHE），凯嘉（KCL），福南（FURNAN）油泵等等。公司目前旗下有员工38人，公司一贯坚持“用户至上，信守合同”的宗旨，凭借着高质量的产品，产品销往近三十多个省、市、自治区以及远销南非、新加坡等。竭诚商家双赢合作，共同发展，共创辉煌！力士乐A4V系列柱塞泵特性：●斜盘设计的变量轴向柱塞泵在开路液压系统液压驱动。●主要设计用于移动应用。●该泵自吸情况下，油箱加压条件下工作。●控制选项的***可匹配任何应用要求。●即使泵在运行时也可在外部调节功率控制。●输出流量于驱动速度成比例，并可在值与零值之间无极变化。力士乐A4V系列柱塞泵产品用途：用于矿山掘进机、采煤机、工程机械、运梁设备、混凝土泵车、重型液压平板车、液压泵站、钻机、发炮机、造纸设备、路面机械、远洋船舶、升降机、炼钢、注塑、钢铝挤压、石油设备、矿山机械、缠绕机等设备中。部分型号，如有什么需要或疑问可来电垂询，谢谢合作！AEA4VSO71DR/10R-PPB13N00A4VG125HD9MT1/32R-NSF02F071S-SAEA4VSO125DR/22R-PPB13N00A4VS0250DR/30R-PPB13N00A4VS0125E02/30R-PPB13N00EA4VS0125E02/30R-PPB13N00A4VS0250DR/30R-FPB13N00A4VS0180DFE1Z/30R-PZB25U99A4VSO40LR2G/10R-PPB13N00A4VSO71DFR/10X-PPB13N00A4VSO71DR/10X-PPB13N00A4VSO71DRG/10X-PPB13N00A4VSO71LR2/10R-PPB13N00A4VSO71LR2D/10R-PPB13N00A4VSO125DFR/22R-PPB13N00A4VSO125DR/22R-PPB13N00A4VSO125DR/22R-VPB13N00A4VSO125LR2/22R-PPB13N00A4VSO125LR2G/22R-PPB13N00A4VSO125LR2N/22R-PPB13N00A4VSO180LR2N/22R-PPB13N00A4VSO250DFR/30R-PPB13N00A4VSO250DR/30R-PPB13N00A4VSO250DRG/30R-PPB13N00A4VSO250LR2/30R-PPB13N00A4VSO250LR2G/30R-PPB13N00A4VSO250LR2N/30R-PPB13N00A4VSO180DFR/22R-PPB13N00A4VSO180DR/22R-PPB13N00A4VSO180DRG/22R-PPB13N00HA4VSO500DP/30R+HA4VSO500DP/30RA4VSO500HS4/30R-PPH25N00ALA4FO500/30R-PPH25N00A4VA07500V/30R-PPH25N00A4VA07500V/30R+A4V7500V/30R-S0A4VSO180DR/30R-PPB13K33+A4VSO71DR/10R-PZB13N00ALA6VM500HA1T/63W2-V7H027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/31A4VS0125DR/30R-PPB13N00A4VS0125LR2N/22L-PZB13A00A4VG125HDMT1/32R-NSFO21S-SA4VTG90HW/32RA4VG125HD1D2/32R-NSF001SA4VSO180DR/3XR-PPB13N00A4VSO125DR/3DR-PPB13NOOA4VS0125LR2N/22L-PZB13A00A4VTG90HW/3IR-NLD10F001SA4VG56EZ1DMV32R-PSC02F023E-SA4VG90EP2DT1/32R-NAF02F001FA4VG90EP2DT1/32L-NAFO2F001DE-A4VS0250DR/30RPPB13N00A4VS0125DR/22R-PPB13N00A4VS0180DR/30R-PPB13N00A4VG125HDDT132L-PZF02F001DEA4VS0125DFR/30R-PPB13N00A4VS040DR-PPB13N00A4VS0180DR/22R-PPB13N00A4VSO40EO/31L-P2BBN00A4VSO180EO/30L-P2B13N00A4VS040DR/10X-PPB13N00AE-A4VS0250E01/30R-PPBN00-S036A4V125HW10R0C101A-KAHA4VS0250HD1GB/30R-PZB13K35-SAHA4VS0250LR3G/30R-PZB13K35-S0AHA4VS0250LR3G/30R-PZB13N00-S0A4VG180HDMT1/32R-NSD02F021SG-SA4VG180EP2DT1/32R-NTD02F021SHAHA4VS0250HD1GB/30R-PZB13K35-SAHA4VS0250LR3G/30R-PZB13K35-S0AHA4VS0250LR3G/30R-PZB13N00-S0A4VG250HD1D1/32LNZD10F001SA4VG125HDDT1/32L-PZF02F001DA4V125HW10R0C101A-KA4VG125EP2D1/32R-NAF02K691EP-4A4VG125DA2D2/32R-NAF02F021DTA4VG56EZ2DM1/32L-NSC02F013SH-KA4VG56EZ2DM1/32R-NSC02F013SHA4VTG90HW/32R-NLD10F001SA4VTG71HW/32R-NLD10F001SA4VTG90HW32R-NLD10FOO1SA4VG90HWDL1/32R-NAF02F071L-S+AA4VG90HWDL1/32L-NZF02F001S-SBA4VG125EP2D1/32R-NAF02K691EP-4A4VG125DA2D2/32R-NAF02F021DTA4VG56EZ2DM1/32L-NSC02F013SH-KA4VG125HD1DT1/32R-NSF02F001SA4VS0500HSK/30L-PPH13N0010SET)