A10VSO28DFE1/31R-PPA12N00

A10VSO28DFE1/31R-PPA12N00 力士乐柱塞泵是上海韦米机电设备有限公司主要经销产品之一，价格优势，货期短，发货快；保证产品原厂原装正品，专业供应，放心购买。我公司专业经营国外进口液压气动备件、自动化仪表；主营产品：液压配件、气动元件、柱塞泵、齿轮泵、叶片泵、电磁阀、节流阀、比例阀、溢流阀、换向阀、流量阀；伺服驱动器、伺服模块、伺服电机、探头、传感器、电缆、电源模块、编码器、接近开关等。常规型号产品现货供应，热诚欢迎新老客户来电咨询采购！

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 。

    上海韦米机电设备有限公司位于上海市浦东新区金桥禹洲国际，是一家从事经营国外进口液压气动备件、自动化仪表的贸易型公司；专注于中国工业传动自动化流体领域。主营产品电磁阀、柱塞泵、数控模块、伺服电机、可编程控制器、传感器、气动元件、工业仪器仪表等。经营品牌有：博世力士乐rexroth、阿托斯ATOS、迪普马DUPLOMATIC、本特利Bently、Parker派克、EATON VICKERS伊顿、贝加莱B&R、西门子Siemens低压、爱尔泰克Airtec气动等进口品牌。

产品**：
  1、质量问题：品牌原厂**，保证产品原装正品，假一罚十。
  2、货期问题：产品货期短，保证准时发货（现货部分可以当天发货）。
  3、售后问题：按照品牌所属生产厂家标准执行，保证售后服务。
  4、安全问题：上海韦米机电设备有限公司，具有上海一般纳税人资质（搜索上海一般纳税人资格网上查询），所有商品开具17%增值税发票；**合作客户：订货前，可提供资质证件及较近销售开出的发票扫描件以供查询。

订购流程：
  1、客户确认所需采购产品型号发询价单传真到021-51334670或电话021-61116913，；Q联系雷青
  2、我方会根据询价单型号查询价格以及交货期，拟一份详细正规报价单。
  3，客户收到报价单并确认型号无误后订购产品。
  4、报价单负责人根据客户提供型号以及数量拟份销售合同。
  5、客户收到合同查阅同意后盖章回传并按照合同销售金额汇款到公司开户行。
  6、我公司财务查到款后，业务员安排发货（订货）并通知客户跟踪运单。

公司本着信誉**、服务至上的理念，热诚欢迎新老顾客来电咨询、实地考察、洽谈业务！

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
A10VSO100DFR/31R-VPA12N00
A10VSO100DFR1/31R-PPA12N00
R902462954 A10VSO18DR1/31R+A10VSO10DR/52R
A10VSO140DFR1/31R-PPB12N00
A10VSO140DFR1/31R-PPB12N00
A10VSO140DFR1/31R-PPB12N00
A10VSO140DRS/32R-VPB22U99
A10VSO100DR/31R-PPB12N00
A10VSO71DFR/31R-PPA12N00
A10VSO100DFR1/32R-PPB12N00-S1439
A10VSO140DFR1/31R-PPB12N00
A10VSO140DFR1/31R-PPB12N00(R910921546)
A10VSO140FR1/31RPPB12N00
AA10VSO45DR/31R-PKC62KA3
A10VSO45DFR1/31R-VPB12N00
A10VSO45DFR1/31R-PPA12N00
A10VSO71DFR1/30-PPA12N00
A10VSO71DFR/30-PPA12N00
A10VSO140DFR/30R-PPB12K59+A10VSO140DFR/30R-PPB12N00
A10VSO71DFR/30R-PPA12K26+A10VSO45DFR/31R-PPA12N00
A10VSO71DFR1/32R-VPB22U99S2184
A10VSO100DFR/31R-PPA12N00
A10VSO71DFR1/31R-PPA12N00
A10VSO71DFR1/31R-PPA12N00
A10VSO100DR/31R-PPA12N00
A10VSO100DR/32R-PPB12N00+钟罩
A10VSO28DR/31R-PPA12N00
A10VS28DfR1/31R-PPA12N00
A10VS28DR/31R-PPA12N00
A10VSO71DFR1/32R-VPB22U99S2184
A10VSO100DFR1/32R-VPB12N00
A10VSO100DFR1/31R-PPA12N00
A10VSO71DFR1/31R-VPA12N00
R910942635 A10VSO71DFR/31R-PPA12N00
A10VSO140DFLR/31R-PPB12N00
A10VSO18DR/31R-PSA12N00+A10VSO71DR/31R-PPA12KB2
A10VSO45DFR1/31R-PPA12N00
A10VSO71DFR1/32R-VPB22U99
A10VSO71DFLR/31R-PPA12N00
A10VSO71DFR1/31R-VPA12N00
E-A10VSO100DR/31R-PPA12N00
A10VSO45DFR1/31R-PPA12N00
A10VSO71DR/31R-PSC62K02
A10VSO18DFR1/31R-PPA12N00
A10VSO71DR/31R-PSC62K02
A10VSO18DFR1/31R-PPA12N00
A10VSO45DFR1/32R-PPB12N00
A10VSO45DFR1/32R-PPB12N00
A10VSO28DFR1/31L-PPA12N00
A10VSO18DFR1/31RPPA12N00
A10VSO28DFR1/31LPPA12N00R
E-A10VSO100DR/31R-PPA12N00
A10VSO140DFR/31R-PPB12N00
A10VSO71DFR1/31R-PPA12N00
A10VSO140DR/31R-PPB12N00
A10VSO140DRS/32R-VPB22U99
A10VSO71DRS/32R-VPB22U99
A10VSO140DRS/32R-PPB22U99
A10VSO71DFLR/31R-PPA12N00
A10VSO45DFLR/31R-PPA12N00
A10VSO71DFR1/32R-VPB22U99
A10VSO140DR/31R-PPB12N00
A10VSO100DFR1/32R-VPB12N00
A10VSO100DFR1/31R-VPA12N00
A10VSO28DFR1/31R-PPA12N00
A10VSO45DFR1/31R-PPA12N00
A10VSO140DFR1-31R/PPB12N00
A10VSO45DFR1/31R-PPA12N00
A10VSO71DFR1/32R-VPB22U99
A10VSO71DFR/31R-PPA12N00
A10VSO45DFR1/31R-PPA12N00
A10VSO71DR/31R-PSA12N00
E-A10VSO100DFLR/31R-PPA12N00
A10VSO18DFR1/31R-PPC12N00
A10VSO100DFR1/32R-PPB12N00
A10VSO71DRG/31R-PPA12N00
A10VSO71DFR1/32R-VPB22U99
A10VSO45DFR1/31R-PPA12N00
A10VSO140DFRI/31R-PPB12N00
A10VSO71DFR1/31R-PPA12N00
A10VSO71DFR1/31R-PPA12N00
A10VSO100DR/32R-VPB12N00
A10VSO100DR/31R-PPA12N00
A10VSO71DR/31L-PPA12N00
A10VSO71DRS/32R-VPB22U99
A10VSO71DFR1/31R-PPA12N00
A10VSO71DFR/31R-PPA12N00
A10VSO100DFR1/32R-PPB12N00
A10VSO100DFR1/31R-PPA12N00
A10VSO140DFR1/31R-PPB12N00


A10VSO型号选型参考详解：
举例型号：A10VSO18DFR1/31R-PPA12N00
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）
A10VSO28DFLR/31R-PPA12N00
A10VSO18DFR1/31RPPA12N00
A10VSO28DFR1/31LPPA12N00R
A10VSO28DFR1/31R-PPA12N00
A10VSO28DR/31R-PPA12N00
A10VSO100DFR1/31R-PPA12N00
A10VSO100DFR1/31R-PPA12N00
A10VSO71DR/31R-PPA12N00
A10VSO140DFR1/31R-PPB12N00
A10VSO71DFR1/31R-PPA12N00
A10VSO71DFR1/31R-PPA12N00
A10VSO45DFR1/32R-PPB12N00
A10VSO71DFR1/31PRA12N00S1648
E-A10VSO100DFR/31RPPA12N00
A10VSO71DFR1/31R-PPA12N00
A10VSO45DFR1/31R-PPA12N00-S032
A10VSO140DFR1/31R-PPB12N00
A10VSO45DR/31R-PPA12N00
A10VSO100DFR1/32R-PPB12N00-S1439
A10VSO140DR/32R-VPB12N00
A10VSO45DFR1/31R-PPA12N00
A10VSO140DFR1/31R-PPB12N00
A10VSO100DFR1/32R-PPB12N00
A10VSO100DFR1/31R-PPA12N00
A10VSO140DFR1/31R-PPB12N00
A10VSO71DFR1/31R-PPA12N00
A10VSO71DFR1/31R-PPA12N00
A10VSO45DFR/31R-PPA12N00
A10VSO28DFR1/31R-PPA12N00
A10VSO140DR/31R-PPB12N00
A10VSO71DFR1/32R-VPB22U99
A10VSO28DFR1/31R-PPA12N00
A10VSO140DFR1/31R-PPB12N00
A10VSO18DFR1/31R-PPB12N00
A10VSO71DFR1/31R-PPA12N00
A10VSO71DFR1/31R-PPA12N00
A10VSO140DR/31R-PPB12N00
A10VSO10DR/52R-PPA12N00
A10VSO28DR/31R-PPA12N00
A10VSO28DR/31R-PPA12N00
A10VSO28DR/31R-PPA12N00
A10VSO140DR/31R-PPB12N00
A10VSO100DFR1/31R-PPA12N00
A10VSO45DFR1/31R-PPA12N00
A10VSO100DFR1/32R-VPB12N00
A10VSO18DFR1/31R-PPA12N00
A10VSO140DR/31R-PPB12N00
A10VSO140DFR1/31R-PPB12N00
A10VSO100DFR1/32R-VPB12N00
A10VSO100DR/31R-PPA12N00
A10VSO140DR/31R-PPB12N00
A10VSO140DFR1/31R-PPB12N00
E-A10VSO71DFR/31R-PPA12N00
A10VSO100DFR1/32R-VPB12N00
A10VSO100DR/32R-VPB12N00
A10VSO100DFR1/31R-PPA12N00
A10VSO140DR/31R-PPB12N00
A10VSO100DR/31R-PPA12N00
A10VSO100DFR1/31R-PPA12N00
A10VSO140DFR1/31R-PPB12N00
A10VSO140DR/31R-PPB12N00
A10VSO140DR/31R-PPB12N00
A10VSO140DFR1/31R-PPB12N00
A10VSO100DFR1/32R-VPB12N00
A10VSO18DFR1/31R-PPA12N00
A10VSO100DR/32R-VPB12N00
A10VSO140DR/31R-PPB12N00
A10VSO71DR/31R-PPA12N00
A10VSO28DR/31R-PPA12N00
A10VSO140DRS/32R-VPB12N00
A10VSO18DR/31R-PPA12N00
A10VSO45DFR1/31R-PPA12N00
A10VSO71DFR1/32R-VPB22U99
A10VSO28DFR1(DR)/31R-PPA12N00
A10VSO100DFR1/32R-VPB12N00
A10VSO10DR/52R-PPA14N00
A10VSO18DFR1/31R-PPA12N00
A10VSO71DFR1/32R-PPB12N00
A10VSO71DFR/31R-PPA12N00
A10VSO45DR/31R-PPA12N00
A10VSO71DR/31R-PPA12N00
A10VSO100DR/32R-VPB12N00
A10VSO100DR/31R-PPA12N00
A10VSO71DR/31R-PPA12
A10VSO28DFR1/31RPPA12N00
A10VSO28DFR1/31R-PPA12N00-S032
A10VSO100DFLR/31R-VPA12N00
A10VSO10DR/52R-PPA12N00
A10VSO18DR/52R-PPA14N00
A10VSO100DR/32R-VPB22(12)U99(N00)
A10VSO71DFR1/31R-PPA12N00
A10VSO045DR/31R-PPA12N00
A10VSO71DR/31R-PPA12N00
A10VSO018DFR1
A10VSO100DFR1/31R-PPA12N00
A10VSO71DFR1/31R
A10VSO71DFR1/31RR-PPA12N00
A10VSO100DFR1/31R-PPA12N00
A10VSO45DFR1/31R-PPA12N00
A10VSO45DFR1/31R-PPA12N00
A10VSO71DFR1/32R-PPB12N00
A10VSO71DR/31R-PPA12N00
A10VSO28DR/31R-PPA12N00
A10VSO140DFR1/31R-PPB12N00
A10VSO140DR/31R-PPB12N00
A10VSO28DR/31R-PPA12N00
A10VSO28DFR1/31L-PSC62K02
A10VSO45DFR1/31R-PPA12N00
A10VSO45DFR1/32R-VPB12N00
A10VSO45DFR1/31R-PPA12N00
A10VSO45DFR1/31R-PPA12N00
A10VSO71DR/31R-PPA12N00
A10VSO18DR/31R-VKC62K01
A10VSO100DR/31R-PPA12N00
A10VSO18DFR1/31R-VPA12N00
A10VSO71DFR1/31R-PPA12N00
A10VSO100DR/31R-PPA12N00
A10VSO71DR/31R-PPA12N00
A10VSO71DR/31R-PPA12N00
A10VSO45DR/31R-PPA12N00
A10VSO45DFR1/31R-PPA12N00
A10VSO100DRＧ/31R-PPA12N00
A10VSO100DRＧ/31R-PPA12N00
A10VSO100DRＧ/31R-PPA12N00
A10VSO71DFR
A10VSO28DFR
A10VSO140DFR1
A10VSO28DR/30R-PPA12N00
A10VSO71DFR1/31R-PPA12N00
A10VSO100DFLR/31R-PPA12N00
A10VSO100DFLR/31R-PPA12N00
A10VSO100DR/31R-PPA12N00
A10VSO100DR/31R-PPA12N00
A10VSO71DFR1/31R-PPA12N00
A10VSO45DR/31R-PSC62K02
A10VSO140DFR1/31R-PPB12N00
A10VSO140DR/31R-PPB12N00
A10VSO140DRG/31R-PPB12N00
A10VSO100DRF1/31R-PPA12N00
A10VSO100DFR1/31R-PPA12N00
A10VSO140DFR1/31R-PPB12N00
A10VSO140DR/31R-PPB12N00
A10VSO28DR/31R-PPA12N00
A10VSO28DR/31R-PPA12N00
A10VSO140DFR1/31R-PPB12N00四孔安装
A10VSO100DFR1/32R-PPB12N00四孔安装
A10VSO71DFR1/31R-PPA12N00
A10VSO71DFR1/32R-VPB22U99（四孔安装）
A10VSO58DFR1/31R-PPA12N00
A10VSO45DFR1/31R-PPA12N00
A10VSO28DFR1/31R－PPA12N00
A10VSO18DFR1/31R－PPA12N00
A10VSO140DFR1/32R-VPB22U99N00
A10VSO140DFR1/31R-PPB12N00

柱塞泵缸体镶装铜套的，可以采用更换铜套的方法安装。首先把一组柱塞杆外径修整到统一尺寸，再用1000#以上的砂纸抛光外径。
缸体安装铜套的三种方法：
（a）缸体加温热装或铜套低温冷冻挤压，过盈装配；
（b）采有乐泰胶粘着装配，这咱方法要求铜外套外径表面有沟槽；
（c）缸孔攻丝，铜套外径加工螺纹，涂乐泰胶后，旋入装配。
熔烧结合方式的缸体与铜套，安装方法如下：
（a）采用研磨棒，手工或机械方法研磨修复缸孔；
（b）采用坐标镗床，重新镗缸体孔；
（c）采用铰刀修复缸体孔。
（3）采用“表面工程技术”，方法如下：
（a）电镀技术：在柱塞表面镀一层硬铬；
（b）电刷镀技术：在柱塞表面刷镀耐磨材料；
（c）热喷涂或电弧喷涂或电喷涂：喷涂高碳马氏体耐磨材料；
（d）激光熔敷：在柱塞表面熔敷高硬度耐磨合金粉末。
（4）缸体孔无铜套的缸体材料大都是球墨铸铁的，在缸体内壁上制备非晶态薄膜或涂层。因为缸体孔内壁有了这种特殊物质，所以才能组成硬—硬配对的磨擦副。