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德国Rexrot力士乐变量泵A10VSO28DFR1/31R-PPA12K01
滑阀式换向阀都有间隙泄漏现象，只能短时间保压。当有保压要求时，可在油路上加一个液控单向阀，利用锥阀关闭的严密性，使油路长时间保压。
(2)液压缸的“支承”。
在立式液压缸中，由于滑阀和管的泄漏，在活塞和活塞杆的重力下，可能引起活塞和活塞杆下滑。将液控单向阀接于液压缸下腔的油路，则可防止液压缸活塞和滑块等活动部分下滑。
PV7-1X/06-10RA01MA0-05
PV7-1X/06-10RA01MA0-10
PV7-1X/06-14RA01MA0-04
PV7-1X/06-14RA01MA0-07
PV7-1X/20-25RA01MA0-05
PV7-1X/20-25RA01MA0-10
PV7-2X/20-20RA01MA0-05
PV7-2X/20-20RA01MA0-10
PV7-2X/20-25RA01MA0-05
PV7-2X/20-25RA01MA0-10
德国Rexrot力士乐变量泵A10VSO28DFR1/31R-PPA12K01
PV7-1X/10-14RE01MC0-16
PV7-1X/10-20RE01MC0-10
PV7-1X/16-20RE01MC0-16
PV7-1X/16-30RE01MC0-08
PV7-1X/25-30RE01MC0-16
PV7-1X/25-45RE01MC0-08
PV7-1X/40-45RE37MC0-16
PV7-1X/40-71RE37MC0-08
PV7-1X/63-71RE07MC0-16
PV7-1X/63-94RE07MC0-08
PV7-1X/100-118RE07MC0-16
PV7-1X/100-150RE07MC0-08
PV7-1X/10-14RE01MD0-16
PV7-1X/10-20RE01MD0-10
PV7-1X/16-20RE01MD0-16
PV7-1X/16-30RE01MD0-08
PV7-1X/25-30RE01MD0-16
PV7-1X/25-45RE01MD0-08
PV7-1X/40-45RE37MD0-16
PV7-1X/40-71RE37MD0-08
PV7-1X/63-71RE07MD0-16
PV7-1X/63-94RE07MD0-08
PV7-1X/100-118RE07MD0-16
PV7-1X/100-150RE07MD0-08
液压泵是液压系统的动力元件，是靠发动机或电动机驱动，从液压油箱中吸入油液，形成压力油排出，送到执行元件的一种元件。液压泵按结构分为齿轮泵、柱塞泵、叶片泵和螺杆泵液压泵为液压传动提供加压液体的一种液压元件，是泵的一种。它的功能是把动力机（如电动机和内燃机等）的机械能转换成液体的压力能。影响液压泵的使用寿命因素很多，除了泵自身设计、制造因素外和一些与泵使用相关元（如联轴器、滤油器等）的选用、试车运行过程中的操作等也有关。
Rexroth液压泵PVV41-1X/098-027RA15UDMC
Rexroth液压泵PVV41-1X/098-027RJ15URMC
Rexroth液压泵PVV41-1X/098-040RA15DDMC
Rexroth液压泵PVV41-1X/113-027RA15UUMC
Rexroth液压泵PVV41-1X/113-036RA15UUMC
Rexroth液压泵PVV41-1X/122-018RA15DDMC
Rexroth液压泵PVV41-1X/122-027RA15UUMC
Rexroth液压泵PVV41-1X/122-036RA15DDMC
Rexroth液压泵PVV41-1X/122-036RB15DDMC
Rexroth液压泵PVV4-1X/069LA15DMC
Rexroth液压泵PVV4-1X/069RA15DMC
Rexroth液压泵PVV4-1X/069RA15LMC
Rexroth液压泵PVV4-1X/069RA15UMC
Rexroth液压泵PVV4-1X/069RB15RMC
Rexroth液压泵PVV4-1X/069RJ15DMC-A261
Rexroth液压泵PVV4-1X/082LA15DMC
Rexroth液压泵PVV4-1X/082LA15LVC
Rexroth液压泵PVV4-1X/082RA15DMC
Rexroth液压泵PVV4-1X/082RA15LMC
Rexroth液压泵PVV4-1X/082RA15RMC
Rexroth液压泵PVV4-1X/082RA15UMC
Rexroth液压泵PVV4-1X/082RB15DMC
Rexroth液压泵PVV4-1X/082RB15UVC
Rexroth液压泵PVV4-1X/082RJ15DMC
Rexroth液压泵PVV4-1X/082RJ15DMC-A261
Rexroth液压泵PVV4-1X/082RJ15RMC
Rexroth液压泵PVV4-1X/098LA15UMC
Rexroth液压泵PVV4-1X/098RA15DMC*
Rexroth液压泵PVV4-1X/098RA15DVC
德国Rexrot力士乐变量泵A10VSO28DFR1/31R-PPA12K01
Rexroth液压泵PVV4-1X/098RA15RMC
Rexroth液压泵PVV4-1X/098RB15DMC
Rexroth液压泵PVV4-1X/098RB15UMC
Rexroth液压泵PVV4-1X/098RJ15DMC
Rexroth液压泵PVV4-1X/098RJ15DMC-A261
Rexroth液压泵PVV4-1X/098RJ15RMC
Rexroth液压泵PVV4-1X/098RJ15UMC
Rexroth液压泵PVV4-1X/098RJ15UMC-A261
Rexroth液压泵PVV4-1X/113RA15DMC
Rexroth液压泵PVV4-1X/113RA15DVC
Rexroth液压泵PVV4-1X/113RA15UMC
Rexroth液压泵PVV4-1X/113RA15UVC
Rexroth液压泵PVV4-1X/113RJ15DMC
Rexroth液压泵PVV4-1X/113RJ15UMC
Rexroth液压泵PVV4-1X/113RJ15UMC
Rexroth液压泵PVV4-1X/122LA15UMC
Rexroth液压泵PVV4-1X/122RA15DMC
Rexroth液压泵PVV4-1X/122RA15LMC
Rexroth液压泵PVV4-1X/122RA15UMC
Rexroth液压泵PVV4-1X/122RB15DMC
Rexroth液压泵PVV4-1X/122RJ15DMC
Rexroth液压泵PVV4-1X/122RJ15DMC-A261
滑阀式换向阀都有间隙泄漏现象，只能短时间保压。当有保压要求时，可在油路上加一个液控单向阀，利用锥阀关闭的严密性，使油路长时间保压。(2)液压缸的“支承”。在立式液压缸中，由于滑阀和管的泄漏，在活塞和活塞杆的重力下，可能引起活塞和活塞杆下滑。将液控单向阀接于液压缸下腔的油路，则可防止液压缸活塞和滑块等活动部分下滑。
力士乐叶片泵PVV21-1X/040-027RA15DDMB力士乐叶片泵PVV21-1X/040-036LA15DUMB力士乐叶片泵PVV21-1X/040-036RA15DRMB力士乐叶片泵PVV21-1X/040-036RA15UUMB力士乐叶片泵PVV21-1X/040-036RB15DUMB力士乐叶片泵PVV21-1X/040-036RB15UUMB力士乐叶片泵PVV21-1X/040-040RA15DDMB力士乐叶片泵PVV21-1X/040-040RA15RRMB力士乐叶片泵PVV21-1X/040-040RA15ULMB力士乐叶片泵PVV21-1X/045-018RA15DDMB力士乐叶片泵PVV21-1X/045-018RA15UUMB力士乐叶片泵PVV21-1X/045-018RB15URMB力士乐叶片泵PVV21-1X/045-027RA15DDMB力士乐叶片泵PVV21-1X/045-027RA15UUMB力士乐叶片泵PVV21-1X/045-040RA15UDMB力士乐叶片泵PVV21-1X/045-040RJ15DDMB力士乐叶片泵PVV21-1X/045-046LA15URMB力士乐叶片泵PVV21-1X/055-018RA15UUMB力士乐叶片泵PVV21-1X/055-027RA15DDMB力士乐叶片泵PVV21-1X/055-027RA15UUMB力士乐叶片泵PVV21-1X/055-036RA15UUMB力士乐叶片泵PVV21-1X/055-036RJ15DDMB力士乐叶片泵PVV21-1X/055-036RJ15DDMB-A261力士乐叶片泵PVV21-1X/055-046RA15UUMB力士乐叶片泵PVV21-1X/060-036RA15DDMB力士乐叶片泵PVV21-1X/068-018RA15DDMB力士乐叶片泵PVV21-1X/068-018RA15UUMB力士乐叶片泵PVV21-1X/068-027RA15DDMB力士乐叶片泵PVV21-1X/068-027RA15DUMB
德国Rexrot力士乐变量泵A10VSO28DFR1/31R-PPA12K01
18013555763