R901206182 PVQ41-1X/082-018RA15DDMC 力士乐叶片泵 叶片泵

上海韦米机电设备有限公司供应力士乐Rexroth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液压阀力士乐0811系列、力士乐比例阀，比例流量阀 液压阀、叠加式节流阀 两路节流单向阀、力士乐压力指示单元、力士乐柱塞泵，叶片泵，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。
单作用叶片泵
泵由转子1、定子2、叶片3、配油盘和端盖等部件所组成。定子的内表面是圆柱形孔。转子和定子之间存在着偏心。叶片在转子的槽内可灵活滑动，在转子转动时的离心力以及通入叶片根部压力油的作用下，叶片部贴紧在定子内表面上，于是两相邻叶片、配油盘、定子和转子间便形成了一个个密封的工作腔。当转子按逆时针方向旋转时，图右侧的叶片向外伸出，密封工作腔容积逐渐，产生真空，于是通过吸油口6和配油盘5上窗口将油吸入。而在图的左侧。叶片往里缩进，密封腔的容积逐渐缩小，密封腔中的油液经配油盘另一窗口和压油口1被压出而输出到系统中去。这种泵在转子转一转过程中，吸油压油各一次，故称单作用泵。转子受到径向液压不平衡作用力，故又称非平衡式泵，其轴承负载较大。改变定子和转子间的偏心量，便可改变泵的排量，故这种泵都是变量泵
双作用叶片泵
它的作用原理和单作用叶片泵相似，不同之处只在于定子表面是由两段长半径圆弧、两段短半径圆弧和四段过渡曲线八个部分组成，且定子和转子是同心的。在图示转子顺时针方向旋转的情况下，密封工作腔的容积在左上角和右下角处逐渐，为吸油区，在左下角和右上角处逐渐减小，为压油区；吸油区和压油区之间有一段封油区把它们隔开。这种泵的转子每转一转，每个密封工作腔完成吸油和压油动作各两次，所以称为双作用叶片泵。泵的两个吸油区和两个压油区是径向对称的，作用在转子上的液压力径向平衡，所以又称为平衡式叶片泵。
双作用叶片泵的瞬时是脉动的，当叶片数为4的倍数时脉动率小。为此，双作用叶片泵的叶片数一般都取12或16。
叶片泵可广泛用于机床、塑机、压铸机、冶金、工程机械等领域。
泵芯易于安装、便于拆卸维修,可改变转向。
叶片泵机械：典型值为0.94，减小了能量损耗； 转速范围宽 － 转速范围为600～2800 rpm（车用型泵为400～2800 rpm），结合在小规格壳体中安装大排量的泵芯组件的方式，可优化工作状态，降低噪声
转速低：（600 rpm，车用型泵为400 rpm）、低压力及高粘度（860 cSt，车用型泵为2000 cSt）运行能力 － 使T6 叶片泵能适应低温工况，功耗小且无卡滞危险； 压力脉动小 － 约±2 bar，由此可减小液压管道的噪声，并延长液压回路中其它元件的使用寿命
上海韦米机电设备有限公司主营产品:
液压元件：柱塞泵、叶片泵、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。
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R901054421 PV7-1X/63-94RE07MC3-08
R900561234 PV7-1X/63-94RE07MC5-08
R900919509 PV7-1X/63-94RE07MC5-08WG
R900937203 PV7-1X/63-94RE07MC5-08WH
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R900950815 PV7-1X/63-94RE07MD0-08-A234
R900948499 PV7-1X/63-94RE07MN0-08
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R983035225 PV7-1X/06-10RA01MA0-05-SP
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R983040137 PV7-1X/06-10RA01MA0-05IN010
R983035223 PV7-1X/06-10RA01MA0-05SP
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R901410764 PV7-1X/06-10RA01MA0-05-P25Q11
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R901408945 PV7-1X/06-10RA01MA0-05-P35Q09
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R901378592 PV7-1X/06-10RA01MA0-05-P40Q11
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R900563233 PV7-1X/06-10RA01MA0-10
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R987072100 PV7-1X/06-10RA01MA0-10(DR=70BAR)
R987072365 PV7-1X/06-10RA01MA0-10(DR=100BAR)
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R901384143 PV7-1X/06-10RA01MA0-10-C3.1
R901281764 PV7-1X/06-10RA01MA0-10-P100
R901171148 PV7-1X/06-10RA01MA0-10-P100Q10
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R900564746 PV7-1X/06-10RA01MA3-10
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R900919235 PV7-1X/06-14RA01MA0-04
R983035247 PV7-1X/06-14RA01MA0-04IN010
叶片泵因为历史的叶片泵根据中类型的不同有两种
一）指容积泵中的滑片泵。
二）指动力式泵的三泵（离心泵、混流泵、轴流泵）或其他的泵。
这类泵产品一般不会叫叶片泵。但作为专著，叶片泵几乎全部是指离心泵、混流泵、轴流泵等。
根据其每转的理论排量是固定值还是可变值，可以分为叶片式变量泵和叶片式定量泵。
工作原理编辑叶片泵转子旋转时，叶片在离心力和压力油的作用下，尖部紧贴在定子内表面上。这样两个叶片与转子和定子内表面所构成的工作容积，先由小到大吸油后再由大到小排油，叶片旋转一周时，完成两次吸油与排油。

REXROTH力士乐叶片泵 REXROTH力士乐液压泵  REXROTH力士乐油泵
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R900940247 PVV21-1X/040-027LA15UUMB
R900940588 PVV21-1X/040-027RA15DDMB
R901009013 PVV21-1X/040-027RA15UUMB
R901026967 PVV21-1X/040-027RB15UUMB
R900947651 PVV21-1X/040-036LA15DUMB
R900944491 PVV21-1X/040-036RA15DRMB
R900955746 PVV21-1X/040-036RA15UUMB
R900945381 PVV21-1X/040-036RB15DUMB
R900946901 PVV21-1X/040-036RB15UUMB
R900963677 PVV21-1X/040-040RA15DDMB
R900946912 PVV21-1X/040-040RA15RRMB
R900968077 PVV21-1X/040-040RA15ULMB
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R900783697 PVV21-1X/040-040RA15UUMB
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R900939037 PVV21-1X/045-018RA15DDMB
R901210142 PVV21-1X/045-018RA15RRMB
R901238408 PVV21-1X/045-018RA15UDVB
R900979910 PVV21-1X/045-018RA15URMB
R900929463 PVV21-1X/045-018RA15UUMB
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R988007399 PVV21-1X/045-036RA15DDMB
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R901042169 PVV21-1X/045-040LA15UUMB
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R900968079 PVV21-1X/045-040RA15UDMB
R901023158 PVV21-1X/045-040RA15UUMB
R900959923 PVV21-1X/045-046LA15URMB
R900245088 PVV21-1X/045-046RA15RRMB
R901029935 PVV21-1X/045-046RA15UDMB
R900746610 PVV21-1X/045-046RA15UUMB
R987241465 PVV21-1X/055-008RA15DRMB
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R901312152 PVV21-1X/055-018RA15RDMB
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R900931901 PVV21-1X/055-018RA15UUMB
R901107242 PVV21-1X/055-018RA15UUVB

以下是本公司常用德国博世REXROTH力士乐公司旗下进口叶片泵的部分型号：
R901152021 PVV21-1X/055-018RB15UUMB
R900720409 PVV21-1X/055-027LA15DDMB
R978916167 PVV21-1X/055-027LR15DDMB
R900942940 PVV21-1X/055-027RA15DDMB
R987054443 PVV21-1X/055-027RA15URMB
R900952889 PVV21-1X/055-027RA15UUMB
R901023516 PVV21-1X/055-027RA15UUVB
R901085379 PVV21-1X/055-027RB15DDMB
R901127150 PVV21-1X/055-036RA15DDMB
R901004734 PVV21-1X/055-036RA15UUMB
R901433184 PVV21-1X/055-036RB15DDVB
R901233018 PVV21-1X/055-036RB15RRVB
R900945230 PVV21-1X/055-036RJ15DDMB
R901178544 PVV21-1X/055-040LA15RUMB
R978918255 PVV21-1X/055-046RA15DDMB
R901347445 PVV21-1X/055-046RA15RDMB
R900957021 PVV21-1X/055-046RA15UUMB
R901403735 PVV21-1X/055-046RB15DDMB
R901388030 PVV21-1X/060-007RB15DRMB
R901407867 PVV21-1X/060-018RA15DDMB
R901074552 PVV21-1X/060-018RA15DLMB
R978912986 PVV21-1X/060-018RA15URMB
R901147099 PVV21-1X/060-018RA15UUMB
R901074802 PVV21-1X/060-018RB15DDMB
R978914724 PVV21-1X/060-018RJ15URMB
R978903499 PVV21-1X/060-018RR15RDMB
R900783657 PVV21-1X/060-027RA15DDMB
R901178796 PVV21-1X/060-027RA15DDVB
R901240489 PVV21-1X/060-027RA15DLMB
R987185374 PVV21-1X/060-027RJ15UUMB
R900950523 PVV21-1X/060-036RA15DDMB
R900934058 PVV21-1X/060-040RA15DDMB
R900782771 PVV21-1X/060-040RA15RRMB
R901181997 PVV21-1X/060-040RA15UUMB
R901027983 PVV21-1X/060-040RB15DDVB
R901265465 PVV21-1X/060-040RJ15UUMB
R901116297 PVV21-1X/060-046RA15DDMB
R901112987 PVV21-1X/060-046RA15UUMB
R901162211 PVV21-1X/060-046RJ15UUMB
R901256580 PVV21-1X/068-007RJ15UUMB
R901330271 PVV21-1X/068-018LA15DDMB
R900964245 PVV21-1X/068-018RA15DDMB
R978908623 PVV21-1X/068-018RA15DRMB
R978916009 PVV21-1X/068-018RA15RLMB
R900934352 PVV21-1X/068-018RA15UUMB
R901368310 PVV21-1X/068-018RA15UUVB
R901085381 PVV21-1X/068-018RB15DDMB
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R978015392 PVV21-1X/068-018RJ15UUMB
R901042503 PVV21-1X/068-027LA15DDMB

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R901014428 PVV2-1X/068LB15DMB
R900244709 PVV2-1X/068LJ15UMB
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R900935466 PVV2-1X/068RA15DMB
R900973253 PVV2-1X/068RA15DVB
R901045385 PVV2-1X/068RA15LMB
R900939040 PVV2-1X/068RA15RMB
R900926823 PVV2-1X/068RA15UMB
R900931256 PVV2-1X/068RA15UVB
R900928294 PVV2-1X/068RB15DMB
R987063656 PVV2-1X/068RB15DMB-K01+PGH3/011RR07MU2
R900715049 PVV2-1X/068RB15DMBK01
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R900746054 PVV2-1X/068RB15LMBK01
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R987200987 PVV2-1X/068RJ15RMB
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R901192278 PVV2-1X/068RJ15UMBK01
R978005714 PVV2-1X/068RJ15UMBK01
R900751213 PVV2-1X/068RJ15UVB
R978909077 PVV2-1X/068RR15UMB
R978914260 PVV2-1X/068RR15UMBK01
R987070156 PVV2-1X/68-RB15DMBK02+ PVV1-1X/036RJ15DMB
R987211569 PVV2-1X/68-RB15UMBK02+ PVV1-1X/018RJ15UMB
R978029438 PVV21-1X/068-046RJ15UUMB
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R987283681 PVV21-1X/026-018RA15DRMB
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R901174726 PVV21-1X/040-007RJ15UUMB
R987254423 PVV21-1X/040-008RA15DRMB
R900969090 PVV21-1X/040-018LA15URVB
R901160088 PVV21-1X/040-018LA15UUMB
R900969091 PVV21-1X/040-018LA15UUVB
R900940587 PVV21-1X/040-018RA15DDMB
R978907755 PVV21-1X/040-018RA15DUMB
R901066303 PVV21-1X/040-018RA15LLMB
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R900937332 PVV21-1X/040-018RA15UUMB
R900944843 PVV21-1X/040-018RB15DDVB
R900619888 PVV21-1X/040-018RB15RLMB
R901110909 PVV21-1X/040-018RB15UDMB
R900951804 PVV21-1X/040-018RB15UUVB
R978913149 PVV21-1X/040-018RJ15DDMB
R987270045 PVV21-1X/040-018RJ15UUMB
R978918403 PVV42-1X/069-068RA15DLMC
R901033601 PVV42-1X/069-068RA15UUMC
R900949077 PVV42-1X/082-040RA15DDMC
R901030052 PVV42-1X/082-040RA15UUMC
R978916362 PVV42-1X/082-040RB15LUMC
R901138307 PVV42-1X/082-045RA15DDMC
R900937333 PVV42-1X/082-045RA15UUMC
R901085390 PVV42-1X/082-045RB15DDMC
R901233017 PVV42-1X/082-045RB15RRVC
R901336865 PVV42-1X/082-045RJ15UUMC
R901103575 PVV42-1X/082-055RA15DDMC
R901137129 PVV42-1X/082-055RB15DDMC
R900967838 PVV42-1X/082-055RB15URMC
R901256579 PVV42-1X/082-055RJ15URMC
R901409674 PVV42-1X/082-068LA15UUMC
R900703601 PVV42-1X/082-068RA15DDMC
R901356624 PVV42-1X/082-068RA15RDMC
R978026839 PVV42-1X/082-068RA15URVC
R901086511 PVV42-1X/082-068RA15UUMC
R901224750 PVV42-1X/082-068RB15DDMC
R978912711 PVV42-1X/082-068RR15DDVC
R901324647 PVV42-1X/098-040RA15UUMC
R901085387 PVV42-1X/098-040RB15DDMC
R900934061 PVV42-1X/098-045RA15DDMC
R901224377 PVV42-1X/098-045RA15RRMC
R901024456 PVV42-1X/098-045RA15UUMC
R900948953 PVV42-1X/098-055RA15DDMC
R978916627 PVV42-1X/098-055RA15LUMC
R900940632 PVV42-1X/098-055RA15UUMC
R978916619 PVV42-1X/098-055RB15LUMC
R901256578 PVV42-1X/098-055RB15ULMC
R901251062 PVV42-1X/098-060RA15UUMC
R978030526 PVV42-1X/098-068LA15RLMC
R900949509 PVV42-1X/098-068RA15DDMC
代理经销美国PARKER(派 克)液压元件，德国BOSCH REXROTH(博世-力士乐)气动液压元件，美国EATON VICKERS(伊顿-威格士)液压元件，意大利ATOS(阿托斯)液压元件，德国HYDAC(贺德克)电子器件，奥地利(B&R)贝加莱驱动模块，美国bently本特利传感器探头，德国西门子数控产品
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业务专员：董玄​
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