Rexroth plunger pump is an important equipment in the hydraulic system. It relies on the reciprocating movement of the plunger in the cylinder block to change the volume of the sealed working chamber to achieve oil absorption and oil pressure. Rexroth plunger pumps are rated
The advantages of high pressure, compact structure, high efficiency and convenient flow adjustment. It is widely used in high pressure, large flow and occasions where flow needs to be adjusted, such as hydraulic presses, construction machinery, ships, etc.
The structure of Rexroth plunger pump is mainly composed of axial Rexroth plunger pump and radial Rexroth plunger pump. Since the radial Rexroth plunger pump is a new type of high-tech pump, with the progress of localization
With continuous acceleration, the radial Rexroth plunger pump will become an important part of the application field of Rexroth plunger pump.
Rexroth plunger pump is a kind of reciprocating pump, which belongs to positive displacement pump. Its plunger is driven by the eccentric rotation of the pump shaft to move back and forth, and its suction valve and discharge valve are both check valves. When the plunger is pulled out, the
The pressure drops and the outlet valve closes. When the pressure is lower than the inlet pressure, the inlet valve opens and liquid enters. When the plunger is pushed in, the chamber pressure rises and the intake valve closes. When the plunger is higher than the outlet pressure, the
The port valve is opened and the liquid is discharged.