R978907959 PVV51-1X/183-018RR15DDVC 力士乐液压泵 叶片泵

上海韦米机电设备有限公司供应REXROTHRexroth单向阀、Rexroth压力继电器、Rexroth方向阀、Rexroth溢流阀、
Rexroth电磁阀、Rexroth节流阀、液压阀、比例阀、比例液压阀、Rexroth 液压产品  Rexroth 静态配置液压阀、比例液压阀、液压阀、REXROTH液压阀REXROTH0811系列、REXROTH比例阀，比例流量阀 液压阀、叠加式节流阀 两路节流单向阀、REXROTH压力指示单元、REXROTH柱塞泵，液压泵，外啮合齿轮泵-液压泵等供应，型号有4WE 、4WM 、DBD 、DR 、ZDB 、Z2FS 系列阀，A4V、A10VS0、A2FO系列柱塞泵，A2FE、A2FM液压马达，HED系列压力继电器。
REXROTHREXROTH液压泵
液压泵
（1）单作用液压泵的工作原理 单作用液压泵的工作原理。转子外表面和定子内表面都是圆柱面。转子的中心与定子的中心保持一个偏心距e。在配油盘上开有吸油窗口和压油窗口，当转子如图示方向转动时，下部两相邻叶片、定子、转子及配油盘所组成的密闭容积，油液通过吸油窗口吸入；而上部两相邻叶片、定子、转子及配油盘所组成的密闭容积减小，油液由压油窗口压送到压油管中去。改变偏心距e的大小，可以改变泵的。当 e=O即转子中心与定子中心重合时，泵的为零。转子转一周，吸、压油各一次。由于径向液压力只作用在转子表面的半周上，转子受不平衡的径向液压力，故轴承将承受较大的负载，其寿命较短，不宜用于高压。
（2）双作用液压泵的工作原理 双作用液压泵的工作原理，泵有两个吸油窗口和两个压油窗口。转子转一周，泵吸、压油各两次。由于转子承受的径向液压力是平衡的，轴承受的力很小，故寿命长，适用于中高压系统。
液压泵的优点是：运转平稳、压力脉动小，噪声小、结构紧凑、尺寸小、大。其缺点是：对油液要求高，如油液中有杂质，则叶片容易卡死；与齿轮泵相比结构较复杂。它广泛应用于机械制造中的机床，自动线等中、低压液压系统中。该泵有两种结构形式：一种是单作用液压泵，另一种是双作用液压泵
液压泵的脚架安装式
泵体用螺钉安装固定在的脚架上，而脚架再用螺栓固定在机器设备的底板上。采用这种安装方式时，泵轴与原电动机之间通过弹性联轴器或其他传动构件连接，对安装精度的要求可以降低，但占地尺寸较大。
液压泵的法兰安装式
利用泵体上的法兰端面和止口圆周定位，而泵的轴端则插入机器设备传动轴的轴芯孔内，用螺钉将泵体上的法兰直接安装固定在机器设备的箱体上。这种安装方式结构紧凑，占用空间小，但对机器设备上止口圆周与主轴、轴芯孔的同心度，以及法兰端面的轴线的垂直度等加工精度要求高，以保证安装后泵轴与机器设备传动轴的同心，否则会影响泵的正常工作。
上海韦米机电设备有限公司主营产品:
液压元件：柱塞泵、液压泵、齿轮泵、马达、截止阀、方向阀、减压阀、流量控制阀、比例阀、伺服阀、插装阀、电液换向阀、电磁阀、电磁球阀、蓄能器、放大版、压力继电器、压力传感器。
气动元件:：气动阀、阀岛、阀组、电磁阀、换向阀、压力调节阀、流量控制阀,止回阀、气缸和驱动装置、压缩空气气源处理单元、真空技术、传感器、气动连接技术,电气连接技术。
电控伺服:：伺服驱动器,伺服电机、PLC模块、I/O模块、框架模块、电源模块、数据接口模块、键相位模块、继电器模块、测速模块、温度模块、显示屏、传感器、探头、前置器、延伸电缆。
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，液压泵：PV7
R987067102 PV7-1X/100-118RE07MC0+ PV7-63-71RE07MC0
R987068626 PV7-1X/100-118RE07MC0+ PV7-63-71RE07MC0
R900506809 PV7-1X/100-118RE07MC0-16
R987074658 PV7-1X/100-118RE07MC0-16LIM83CC.
R987062892 PV7-1X/100-118RE07MC0-16LIM.80CC.
R987072990 PV7-1X/100-118RE07MC0-16+16-20RE01MC0-16
R987066407 PV7-1X/100-118RE07MC0-16+20-25RA01MA0-05
R987070001 PV7-1X/100-118RE07MC0-16+25-30RE01MC0-16
R901432834 PV7-1X/100-118RE07MC0-16-P110
R901396331 PV7-1X/100-118RE07MC0-16-P120
R901404632 PV7-1X/100-118RE07MC0-16-P65Q160
R900511215 PV7-1X/100-118RE07MC3-16
R900516546 PV7-1X/100-118RE07MC5-16
R900950061 PV7-1X/100-118RE07MC5-16WG
R900556803 PV7-1X/100-118RE07MC5-16WH
R901183579 PV7-1X/100-118RE07MC5-16WH-P125Q116
R900961521 PV7-1X/100-118RE07MC6-16
R987066964 PV7-1X/100-118RE07MC6-16+100-118RE07MC6*
R900533637 PV7-1X/100-118RE07MC7-16
R901348138 PV7-1X/100-118RE07MC7-16WG
R900752351 PV7-1X/100-118RE07MC7-16WH
R987065682 PV7-1X/100-118RE07MCO+V5-1X-193/RJ15DMC
R900532770 PV7-1X/100-118RE07MD0-16
R900950419 PV7-1X/100-118RE07MD0-16-A234
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R901398834 PV7-1X/100-118RE07MD0-16-A517
R901400470 PV7-1X/100-118RE07MD0-16-P30Q165-A517
R901404706 PV7-1X/100-118RE07MD0-16-Q120
R987066526 PV7-1X/100-118RE07MD016+V1-1X/036RJ15UMB
R901101367 PV7-1X/100-118RE07MD3-16
R900949187 PV7-1X/100-118RE07MD6-16
R900928704 PV7-1X/100-118RE07MN0-16
R900519411 PV7-1X/100-118RE07MN5-16
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R901429723 PV7-1X/100-118RE07MW0-16WG-P30P100Q120
R900740824 PV7-1X/100-118RE07MW0-16WH
R901404633 PV7-1X/100-118RE07MW0-16WH-P20P70Q160
R901413656 PV7-1X/100-118RE07MW5-16WG-P20P80Q170
R901129340 PV7-1X/100-118RE07MW6-16WH
R900561846 PV7-1X/100-150RE07MC0-08
R900973548 PV7-1X/100-150RE07MC0-08-A184
R901047738 PV7-1X/100-150RE07MC0-08-A446
R901173632 PV7-1X/100-150RE07MC0-08-A464
R901384145 PV7-1X/100-150RE07MC0-08-C3.1
R901392573 PV7-1X/100-150RE07MC0-08-P35
R900961350 PV7-1X/100-150RE07MC3-08
R900560629 PV7-1X/100-150RE07MC5-08

R901397744 PVV2-1X/045RJ15LMBK01
R900942298 PVV2-1X/045RJ15UMB
R978004983 PVV2-1X/045RJ15UMBK01
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R978918795 PVV2-1X/045RR15UMB
R900939347 PVV2-1X/055LA15DMB
R900767420 PVV2-1X/055LA15UMB
R978907725 PVV2-1X/055LR15LMB
R900936290 PVV2-1X/055RA15DMB
R901031937 PVV2-1X/055RA15DVB
R901063622 PVV2-1X/055RA15LMB
R900941698 PVV2-1X/055RA15RMB
R900974346 PVV2-1X/055RA15RVB
R900928955 PVV2-1X/055RA15UMB
R900968642 PVV2-1X/055RA15UVB
R900943199 PVV2-1X/055RB15DMB
R900761013 PVV2-1X/055RB15DMBK01
R987072223 PVV2-1X/055RB15DMBK01+PGH3-2X/011RR07MU2
R900761014 PVV2-1X/055RB15DMBK02
R901349896 PVV2-1X/055RB15UMBK02
R900966041 PVV2-1X/055RJ15DMB
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R978027081 PVV2-1X/055RJ15LMB
R978045700 PVV2-1X/055RJ15LVB
R901147098 PVV2-1X/055RJ15RMB
R901404958 PVV2-1X/055RJ15UEB
R900940446 PVV2-1X/055RJ15UMB
R987110990 PVV2-1X/055RJ15UVB
R978903559 PVV2-1X/055RR15DMB
R978919563 PVV2-1X/055RR15LMB
R900753121 PVV2-1X/060LA15DMB
R900958917 PVV2-1X/060LA15LVB
R900968076 PVV2-1X/060LA15UMB
R978031641 PVV2-1X/060LA15UVB
R900936197 PVV2-1X/060RA15DMB
R900974043 PVV2-1X/060RA15DVB
R901091909 PVV2-1X/060RA15LMB
R988004371 PVV2-1X/060RA15LMB
R978006885 PVV2-1X/060RA15LVB
R900949069 PVV2-1X/060RA15RMB
R900705785 PVV2-1X/060RA15RVB
R900941572 PVV2-1X/060RA15UMB
R988004372 PVV2-1X/060RA15UMB
R900784970 PVV2-1X/060RA15UVB
R900940215 PVV2-1X/060RB15DMB
R900761015 PVV2-1X/060RB15DMBK01
R900761016 PVV2-1X/060RB15DMBK02
R978919622 PVV2-1X/060RB15LMB
R900753479 PVV2-1X/060RB15LMBK01
R987074002 PVV2-1X/060RB15LMBK01+PGP2-2X/006RJ20VU2
R978904925 PVV2-1X/060RB15UMB
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R901148815 PVV2-1X/060RJ15DMB-A462
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R978004984 PVV2-1X/060RJ15UMBK01
R978917771 PVV2-1X/060RR15RMB
R978907371 PVV2-1X/060RR15UMB

以下是本公司常用德国博世REXROTHREXROTH公司旗下进口液压泵的部分型号：
REXROTHREXROTH液压泵
R901320916 PV7-1X/10-14RE01MC0-08-A474
R900580381 PV7-1X/10-14RE01MC0-16
R987046360 PV7-1X/10-14RE01MC0-16LIM.15LT1450G.
R987047421 PV7-1X/10-14RE01MC0-16LIM.16LT/MIN
R987065905 PV7-1X/10-14RE01MC0-16+ZFS11/22,5R213
R987072161 PV7-1X/10-14RE01MC0-16+ZFS11/8R213
R900533851 PV7-1X/10-14RE01MC0-16-A184
R901358374 PV7-1X/10-14RE01MC0-16-P100
R901382678 PV7-1X/10-14RE01MC0-16-P125Q8
R901171150 PV7-1X/10-14RE01MC0-16-P140Q10
R900941071 PV7-1X/10-14RE01MC0-16-P45
R900941073 PV7-1X/10-14RE01MC0-16-P60Q15
R901442350 PV7-1X/10-14RE01MC0-16-P60Q20
R901414295 PV7-1X/10-14RE01MC0-16-P80Q20
R901344755 PV7-1X/10-14RE01MC0-16-P90
R900598753 PV7-1X/10-14RE01MC3-16
R900520401 PV7-1X/10-14RE01MC5-16
R901394361 PV7-1X/10-14RE01MC5-16WG
R900933324 PV7-1X/10-14RE01MC5-16WH
R901010430 PV7-1X/10-14RE01MC6-16
R900509053 PV7-1X/10-14RE01MC7-16
R900504653 PV7-1X/10-14RE01MD0-16
R900548512 PV7-1X/10-14RE01MD0-16-A234
R901404893 PV7-1X/10-14RE01MD0-16-Q15
R900520725 PV7-1X/10-14RE01MD3-16
R900520787 PV7-1X/10-14RE01MD5-16
R900537419 PV7-1X/10-14RE01MN0-16
R900772792 PV7-1X/10-14RE01MW0-16
R901136642 PV7-1X/10-14RE01MW0-16WG
R900741002 PV7-1X/10-14RE01MW0-16WH
R900534143 PV7-1X/10-20RE01MC0-10
R987179771 PV7-1X/10-20RE01MC0-10HAMERSLAGGRIJS
R901292147 PV7-1X/10-20RE01MC0-10-A497
R901388556 PV7-1X/10-20RE01MC0-10-P30Q25
R900941072 PV7-1X/10-20RE01MC0-10-P45
R901404630 PV7-1X/10-20RE01MC0-10-P70Q28
R987067707 PV7-1X/10-20RE01MC010+1PF2G2-4X/08RR20MR
R987074006 PV7-1X/10-20RE01MC010+AZPF-11-008RRR20MB
R987136850 PV7-1X/10-20RE01MC010+R4/1,00-450WG01M01
R900538125 PV7-1X/10-20RE01MC3-10
R901303349 PV7-1X/10-20RE01MC3-10-A497
R900539710 PV7-1X/10-20RE01MC5-10
R900738663 PV7-1X/10-20RE01MC5-10WG
R900247239 PV7-1X/10-20RE01MC5-10WH
R900908540 PV7-1X/10-20RE01MC7-10
R900931507 PV7-1X/10-20RE01MC7-10WH
R900906584 PV7-1X/10-20RE01MD0-10
R900782498 PV7-1X/10-20RE01MD0-10-A234
R900700454 PV7-1X/10-20RE01MD5-10
R901043560 PV7-1X/10-20RE01MW0-10WH

REXROTHREXROTH液压泵
R900761807 PV7-1X/100-150RE07MC5-08WG
R900948299 PV7-1X/100-150RE07MC5-08WH
R900577850 PV7-1X/100-150RE07MC7-08
R901366181 PV7-1X/100-150RE07MC7-08WH
R900915470 PV7-1X/100-150RE07MD0-08
R901439483 PV7-1X/100-150RE07MD0-08-A184
R900910479 PV7-1X/100-150RE07MD5-08
R900781572 PV7-1X/100-150RE07MN0-08
R901059507 PV7-1X/100-150RE07MW0-08WH
R900580382 PV7-1X/16-20RE01MC0-16
R987065773 PV7-1X/16-20RE01MC0-16LIM17CC
R987066114 PV7-1X/16-20RE01MC0-16LIM20CC
R900517795 PV7-1X/16-20RE01MC0-16-A184
R901370386 PV7-1X/16-20RE01MC0-16-C3.1
R901412083 PV7-1X/16-20RE01MC0-16-P100
R901406649 PV7-1X/16-20RE01MC0-16-P110
R901417552 PV7-1X/16-20RE01MC0-16-P120
R901405871 PV7-1X/16-20RE01MC0-16-P52
R901339145 PV7-1X/16-20RE01MC0-16-P70Q20
R987119852 PV7-1X/16-20RE01MC016+ PV7-16-20RE01MC016
R987074165 PV7-1X/16-20RE01MC016+PVV1-1X/018RJ15DMB
R987066162 PV7-1X/16-20RE01MC016+V7/10-14RE01MC016
R987046365 PV7-1X/16-20RE01MC016+V7/16-20RE01MC16
R900592237 PV7-1X/16-20RE01MC3-16
R900616890 PV7-1X/16-20RE01MC3-16-A184
R901391674 PV7-1X/16-20RE01MC3-16-C3.1
R901429722 PV7-1X/16-20RE01MC3-16-P50Q25
R900506473 PV7-1X/16-20RE01MC5-16
R900934651 PV7-1X/16-20RE01MC5-16WG
R900926429 PV7-1X/16-20RE01MC5-16WH
R900748912 PV7-1X/16-20RE01MC6-16
R900534412 PV7-1X/16-20RE01MC7-16
R901163663 PV7-1X/16-20RE01MC7-16WH
R901161166 PV7-1X/16-20RE01MC8-16
R900509274 PV7-1X/16-20RE01MD0-16
R987179769 PV7-1X/16-20RE01MD0-16HAMERSLAGGRIJS
R900573212 PV7-1X/16-20RE01MD0-16-A234
R901284711 PV7-1X/16-20RE01MD0-16-Q25
R900511987 PV7-1X/16-20RE01MD3-16
R901134661 PV7-1X/16-20RE01MD6-16
R987196702 PV7-1X/16-20RE01MD6-16
R900939159 PV7-1X/16-20RE01MN0-16
R900733270 PV7-1X/16-20RE01MW0-16
R978917192 PVV41-1X/113-036RA15DDMC
R900932438 PVV41-1X/113-036RA15UUMC
R978910159 PVV41-1X/113-040RA15DDMC
R978022444 PVV41-1X/113-040RA15UUMC
R978910201 PVV41-1X/113-040RJ15DDMC
R978914257 PVV41-1X/113-046RA15RLMC
R901138557 PVV41-1X/113-046RJ15UUMC
R901409780 PVV41-1X/122-018LA15DDMC
R900944135 PVV41-1X/122-018RA15DDMC
R901375829 PVV41-1X/122-018RA15DDVC
R900617254 PVV41-1X/122-018RA15UDMC
R900618171 PVV41-1X/122-018RA15UUMC
R978018102 PVV41-1X/122-018RJ15UDMC
R900776218 PVV41-1X/122-018RJ15UUMC
R901020330 PVV41-1X/122-027RA15DDMC
R978914689 PVV41-1X/122-027RA15RLMC
R900935879 PVV41-1X/122-027RA15UUMC
R900772394 PVV41-1X/122-027RA15UUVC
R901085383 PVV41-1X/122-027RB15DDMC
R901257482 PVV41-1X/122-027RB15UUMC
R900945209 PVV41-1X/122-036RA15DDMC
R978902921 PVV41-1X/122-036RA15UDMC
R901094048 PVV41-1X/122-036RA15UUMC
R901142140 PVV41-1X/122-036RA15UUVC
R900937151 PVV41-1X/122-036RB15DDMC
R978916644 PVV41-1X/122-040RA15DDMC
R978903485 PVV41-1X/122-046RA15LUMC
R901075200 PVV41-1X/122-046RA15UUMC
R978915771 PVV42-1X/069-040RA15DDMC
R901086729 PVV42-1X/069-040RA15UUVC
R901374059 PVV42-1X/069-040RJ15UUMC
R900947491 PVV42-1X/069-045RA15DDMC
R901287901 PVV42-1X/069-045RA15UUVC
R978912934 PVV42-1X/069-045RJ15DDMC
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