4WEH25J6X/6EG24NETK4 4WEH25J6X/6EG24NETK4 4WEH25J6X/6EG24NETK4

葉片泵分為雙作用泵和單作用泵：

    雙作用泵工作原理：它由定子、轉子、葉片和配油盤等組成。定子內壁近似橢圓形。葉片安裝在轉子徑向槽內并可沿槽滑動，轉子與定子同心安裝。當轉子轉動時，葉片在離心力的作用下壓向定子內表面，并隨定子內表面曲線的變化而被迫在轉子槽內往復滑動，相鄰兩葉片間的密封工作腔就發生增大和縮小的變化。葉片由小半徑圓弧向大半徑圓弧處滑移時，密封工作腔隨之逐漸增大形成局部真空，于是油箱中油液通過配油盤上吸油腔吸入；反之將油壓出。轉子每轉一周，葉片在槽內往復滑移2次，完成2次吸油和2次壓油，并且油壓所產生的徑向力是平衡的，故稱雙作用式，也稱平衡式。

  單作用式葉片泵工作原理：主要由定子、轉子、葉片和配油盤等組成。定子的內表面是一個圓柱形，轉子偏心安裝在定子中，即有一個偏心距e，葉片裝在轉子徑向滑槽中，并可在槽內徑向滑動。轉子轉動時，在離心力和葉片根部壓力油的作用下，葉片緊貼在定子內表面上，這樣相鄰兩片葉片間就形成了密封工作腔。在其中一邊，葉片逐漸伸出，密封工作腔逐漸增大，形成局部真空，形成吸油；反之，另一邊，形成壓油。轉子每轉一周，葉片在滑槽內往復滑移1次，完成1次吸油1次壓油。油壓所產生的徑向力是不平衡的，故稱單作用式，也稱不平衡式葉片泵。

武漢翔升達機電*備有原裝力士樂PV7系列葉片泵：

賈元元 :

主打產品鏈接：http://whxsdjyf.omyy.com 

R900919237    PV7-1X/06-14RA01MA0-07
R900580381    PV7-1X/10-14RE01MC0-16
R900534143    PV7-1X/10-20RE01MC0-08
R900580382    PV7-1X/16-20RE01MC0-16
PV7-1X/40-45RE37MCO-16
PV7-17/25-30RE01MC0-16
PV7-1X/100-118RE07MDO-16
PV7-11/06-10RA01MAO-10
PV7-17/16-30RE01MC0-08

型號列表：（45以上排量）
R900700384 PV7-1X/40-45RE37MW0-16WH 
R900618143 PV7-2X/20-20RA01MA0-10-A416 
R900598753 PV7-1X/10-14RE01MC3-16 
R900593330 PV7-1X/40-45RE37MD0-16 
R900592237 PV7-1X/16-20RE01MC3-16 
R900590087 PV7-1X/40-45RE37MC3-16 
R900586235 PV7-1X/25-30RE01MC3-16 
R900580384 PV7-1X/40-45RE37MC0-16 
R900580383 PV7-1X/25-30RE01MC0-16 
R900580382 PV7-1X/16-20RE01MC0-16 
R900580381 PV7-1X/10-14RE01MC0-16 
R900576487 PV7-1X/25-45RE01MC5-08WH 
R900574560 PV7-1X/63-94RE07MD0-08 
R900573212 PV7-1X/16-20RE01MD0-16-A234 
R900568873 PV7-1X/100-150RE07KC0-08 
R900568833 PV7-1X/25-45RE01MD0-08 
R900564746 PV7-1X/06-10RA01MA3-10 
R900563233 PV7-1X/06-10RA01MA0-10 
R900562475 PV7-1X/25-30RE01KC0-16 
R900561857 PV7-1X/06-10RA01MA0-05 
R900561846 PV7-1X/100-150RE07MC0-08 
R900561581 PV7-1X/40-71RE37MC3-08 
R900560916 PV7-1X/10-14RE01KC0-16 
R900560659 PV7-1X/63-94RE07MC0-08 
R900560658 PV7-1X/16-30RE01MD0-08 
R900560629 PV7-1X/100-150RE07MC5-08 
R900556803 PV7-1X/100-118RE07MC5-16WH
R900553588 PV7-1X/40-45RE37MC5-16WH 
R900551273 PV7-1X/25-45RE01MC7-08 
R900551051 ABHAG-0160S43/PV7-16-30/112M/S /S02G781A 
R900546886 PV7-1X/25-30RE01KC3-16 
R900539886 PV7-1X/40-71RE37MD0-08
R900538525 PV7-1X/25-45RE01MC3-08
R900538125 PV7-1X/10-20RE01MC3-10 
R900537419 PV7-1X/10-14RE01MN0-16 
R900534508 PV7-1X/25-45RE01MC0-08 
R900534412 PV7-1X/16-20RE01MC7-16 
R900534143 PV7-1X/10-20RE01MC0-10
R900533851 PV7-1X/10-14RE01MC0-16-A184 
R900533637 PV7-1X/100-118RE07MC7-16
R900533582 PV7-1X/16-30RE01MC0-08 
R900533296 PV7-1X/16-30RE01MC3-08 
R900532770 PV7-1X/100-118RE07MD0-16
R900535588 PV7-1X/40-71RE37MC0-08 
R900535532 PV7-1X/25-45RE01MC5-08
R900523597 PV7-1X/40-45RE37KC0-16 
R900520787 PV7-1X/10-14RE01MD5-16
R900520401 PV7-1X/10-14RE01MC5-16 
R900517795 PV7-1X/16-20RE01MC0-16-A184 
R900517464 PV7-1X/25-30RE01MC5-16 
R900516546 PV7-1X/100-118RE07MC5-16 
R900511215 PV7-1X/100-118RE07MC3-16 
R900700384 PV7-1X/40-45RE37MW0-16WH 
R900618143 PV7-2X/20-20RA01MA0-10-A416 
R900598753 PV7-1X/10-14RE01MC3-16 
R900593330 PV7-1X/40-45RE37MD0-16 
R900592237 PV7-1X/16-20RE01MC3-16 
R900590087 PV7-1X/40-45RE37MC3-16
R900586235 PV7-1X/25-30RE01MC3-16 
R900580384 PV7-1X/40-45RE37MC0-16