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The PV7-1X/16-20RE01MC0-16 adjustable vane pump is produced by Bosch Rexroth within the PV7 Adjustable Vane Pumps series, providing variable displacement flow for hydraulic automation loops. Its displacement is 20 cm³ per revolution, defining the base volume moved each shaft cycle. At 1450 rpm and 10 bar, the unit reaches a maximum flow of 29 l/min, enough to supply medium-capacity actuators. The prime mover must deliver 8.5 kW at maximum pressure, so motor sizing can be matched to peak load. Flow can be trimmed easily because every full turn of the adjustment screw alters output by 14 l/min, giving maintenance staff direct control of circuit speed. A 4-hole ISO 3019-2 mounting flange aligns the housing with standard IEC motor faces, while the 25 mm shaft diameter mates with common elastic couplings. Total mass is 17 kg, supplying rigidity against vibration, and the rotor withstands up to 140 Nm of torque without overstress.
The fluid interface and pressure limits guide system layout. The pump tolerates continuous operating pressures up to 160 bar, covering typical industrial work circuits, and the inlet side must not exceed 2.5 bar absolute to avoid cavitation. Case drainage can flow back to tank at pressures up to 2 bar, and zero-stroke leakage is 4 l/min, a value used in heat calculations for coolers and reservoirs. Main delivery leaves through a G3/4 pressure port, while the larger G1 1/4 suction thread keeps inlet velocity low. Excess case oil exits through a G3/8 drain port, and a G1/4 measuring port lets technicians attach a test gauge for internal pressure checks during commissioning. Together these threaded ports and pressure ratings establish clear installation rules for the PV7-1X/16-20RE01MC0-16 in stationary hydraulic power units.
Change In Flow Per Turn (1450 Rpm)
14 l/min
Displacement
20 cm3/rev
Drain Port Thread
G3/8
Drive Power At Pmax (1450 Rpm)
8.5 kW
Max Flow (1450 Rpm, 10 Bar)
29 l/min
Max Inlet Pressure (abs)
2.5 bar
Max Leakage Oil Pressure
2 bar
Max Operating Pressure
160 bar
Max Torque
140 Nm
Measuring Port Thread
G1/4
Mounting Flange
4-Hole ISO 3019-2
Pressure Port Thread
G3/4
Shaft Diameter
25 mm
Suction Port Thread
G1 1/4
Weight
17 kg
Zero-stroke Leakage Flow (pmax)
4 l/min
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