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Rexroth 力士乐 定量叶片泵 R900936294 PVV4-1X/098RA15DMC

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编号 R900936294 规格 规格 98
材质 铸铁 品牌 Rexroth 力士乐
型号 PVV4-1X/098RA15DMC

Rexroth 力士乐 定量叶片泵 R900936294 PVV4-1X/098RA15DMC


PVV4-1X 098RA15DMC (1).pngPVV4-1X 098RA15DMC (2).png


定量叶片泵型号PVV

排量18至193;元件系列:1X;最大工作压力210bar;最大挤压容积18至193cm3

–定排量

–由于液压卸荷的轴而使轴承拥有长寿命

–由于液压卸荷的叶片而仅有很小的磨损

–工作噪音低

–由于泵芯的互换性,有利于售后服务

–好的效率

–压油口的位置可选

–驱动转向或右旋或左旋

–驱动轴可选圆柱形或花键

双联泵:

–极紧凑的结构

–压油口的位置可分开选择

PVV和PVQ泵是定排量叶片泵。在驱动轴驱动轴的齿上安装有转子,它在定子环内回转。

叶片安装在转子槽内,转子转动时靠离心力使叶片压在定子环的内表面。排油腔的端面由配油盘密封。

由于定子环是双偏心结构,因此形成对称布置的两个吸油区和两个压油区,因此传动轴的径向液压力相互平衡而卸载。

由于PVQ泵的设计结构,使其特别适用于行走机械应用。由于配油盘的特殊结构,而能够补偿转子体的热膨胀和能够对突然的压力变化起到抵抗作用。

通过将配油盘分成柔性盘和端盖而形成反向压力腔,以平衡在挤压器中的压轴仅传递驱动转矩。

在吸油区,叶片部分地卸荷。这能减少磨损和获得高效率。取下端盖,可以更换泵芯(由转子、叶片、定子环和配油盘组成),而不必从钟形罩上卸下泵体。

这样就能迅速地对泵进行维护和修理。这就保证了转子和柔性盘之间的最佳间隙,因而保证泵拥有最好的容积效率。

结构;法兰安装按SAEJ744

油口;SAE法兰款式(固定螺纹:UNC)

转向;右旋或左旋

液流方向;进油口和压油口不取决于转向

安装位置;任意,手选进油口在上面

驱动;直接,同轴驱动;不能传递轴向和径向力

R900249875PVV4-1X/113RR15UVC

R900616927PVV4-1X/113RJ15UMC

R900704427PVV4-1X/098LR15DMC

R900704433PVV4-1X/113RJ15DMC

R900710468PVV4-1X/082RA15UVC

R900715998PVV4-1X/082RB15UMC

R900728943PVV4-1X/098RA15UVC

R900744476PVV4-1X/098RA15RVC

R900758553PVV4-1X/098RA15DMCK01

R900758709PVV4-1X/082LJ15UMC

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R900767419PVV4-1X/098LA15UVC

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R900928961PVV4-1X/122RA15UMC

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R900936294PVV4-1X/098RA15DMC

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R900936491PVV4-1X/113RA15DMC

R900937330PVV4-1X/082RA15LMC

R900938819PVV4-1X/113RA15UMC

R900939077PVV4-1X/098RJ15DMC

R900939682PVV4-1X/098RR15RMC

R900939701PVV4-1X/082RR15RMC

R900940214PVV4-1X/082RB15DMC

R900940361PVV4-1X/122LA15UMC

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R900941699PVV4-1X/098RA15RMC

R900942108PVV4-1X/098RJ15UMC

R900942222PVV4-1X/098RB15UMC

R900942488PVV4-1X/122RB15DMC

R900942737PVV4-1X/082LA15DMC

R900942738PVV4-1X/069LA15DMC

R900943054PVV4-1X/113RA15UVC

R900945761PVV4-1X/122RA15LMC

R900945850PVV4-1X/082RJ15DMC

R900946902PVV4-1X/082RB15UVC

R900947259PVV4-1X/098RA15DVC

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R900948714PVV4-1X/069RB15RMC

R900954911PVV4-1X/069RA15LMC

R900958918PVV4-1X/082LA15LVC

R900962288PVV4-1X/098LA15UMC

R900963679PVV4-1X/113RA15DVC

R900978703PVV4-1X/082RA15DVC

R900978728PVV4-1X/122RJ15UMC

R900978729PVV4-1X/122LJ15UMC

R901012238PVV4-1X/122RA15DVC

R901014435PVV4-1X/113RB15RMC

R901014437PVV4-1X/082LA15UMC

R901024704PVV4-1X/082RJ15UMC

R901039283PVV4-1X/069RJ15UMC

R901041190PVV4-1X/069RB15RVC

R901045673PVV4-1X/098RA15LMC

R901050835PVV4-1X/113RA15LVC

R901078254PVV4-1X/098RJ15DMCK02

R901082163PVV4-1X/082RA15RVC

R901104702PVV4-1X/122RA15RMC

R901134663PVV4-1X/113RJ15UVC

R901202228PVV4-1X/098RJ15DMCK01

R901236531PVV4-1X/122RJ15DVC


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