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The PV7-1X/63-94RE07MC0-08 pump belongs to the PV7 Adjustable Vane Pumps series from Bosch Rexroth and is intended for hydraulic automation where variable delivery and moderate pressures are required. Its displacement of 94 cm³ per revolution determines the volume transferred per shaft turn in machine tool or press circuits. A maximum flow of 136 l/min at 1450 rpm and 10 bar supports steady oil supply for medium-size actuator groups, while a drive power demand of 20.9 kW helps engineers match the unit with appropriately sized electric motors. The pump tolerates operating pressures up to 80 bar so cylinders can develop useful force without overloading the vane set. Allowed inlet absolute pressures range from 0.8 bar to 2.5 bar, guidelines that prevent cavitation and foaming during suction. Its speed envelope between 900 and 1800 rpm aligns with standard motor outputs controlled by inverters, and a fluid temperature span from −10 °C to +70 °C maintains oil viscosity within limits for predictable volumetric efficiency.
A shaft torque capacity of 440 Nm informs coupling selection and protects the drive train against overload. Leakage flow at zero stroke is limited to 5.3 l/min, giving designers clear data for cooling return line sizing, and the leaked oil can be routed back to tank at up to 2 bar without stressing case seals. A minimum outlet pressure of 20 bar keeps the vanes seated against the cam ring during low-load operation. The required oil cleanliness level of ISO 4406 20/18/15 shields internal surfaces from abrasive contamination, extending service life in automated systems. With a weight of 37 kg including the pressure controller, the pump can be mounted on power units without special lifting gear. These parameters deliver stable flow, manageable leakage, and straightforward installation for hydraulic automation tasks.
Displacement
94 cm³/rev
Drive Power (pmax, 1450 Rpm)
20.9 kW
Fluid Cleanliness Class
ISO 4406 20/18/15
Leakage Flow At Zero Stroke
5.3 l/min
Leakage Oil Max Pressure
2 bar
Max Flow (1450 Rpm, 10 Bar)
136 l/min
Max Fluid Temperature
+70 °C
Max Inlet Pressure (abs)
2.5 bar
Max Operating Pressure
80 bar
Max Shaft Torque
440 Nm
Max Speed
1800 rpm
Min Fluid Temperature
-10 °C
Min Inlet Pressure (abs)
0.8 bar
Min Outlet Pressure
20 bar
Min Speed
900 rpm
Weight (with Pressure Controller)
37 kg
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