Rexroth Hydraulic Pump Piston Pump A4vso40eo2 A4vso71dr A4vso71lr A4vso71eo2 A4vso125dr A4vso125lr-Hydraulic Piston Pump-Wuhan Circle Star Auto Parts Co., Ltd.

Rexroth Hydraulic Pump Piston Pump A4vso40eo2 A4vso71dr A4vso71lr A4vso71eo2 A4vso125dr A4vso125lr

Working principle of piston pump
The piston pump is divided into two representative structural forms: axial piston pump and radial piston pump; Because radial piston pump is a new type of high-efficiency pump with high technology content, radial piston pump will become an important part of the application field of piston pump; Radial piston pump is a kind of piston pump whose reciprocating motion direction is perpendicular to the driving shaft.The oil flow in and out of the pump body and the flow passage on the valve shaft are controlled by the oil suction port on the valve shaft. The liquid pressure generated in the pump body is absorbed by the surface of static pressure balance.

Plunger pump is an important device in hydraulic system. It relies on the reciprocating movement of the plunger in the cylinder block to change the volume of the sealing working cavity to achieve oil suction and pressure. The piston pump has the advantages of high rated pressure, compact structure, high efficiency and convenient flow adjustment.

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Product parameters:

Model NO.：A4VSO125LR

Color：Blue/Gray

Product Name：Hydraulic Pump

Connect：Oil Port

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