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The PV7-1X/63-71RE07MD0-16 pump belongs to the PV7 Adjustable Vane Pumps series and is manufactured by Bosch Rexroth. It supplies controlled flow for hydraulic automation circuits. The displacement is 71 cm³, enabling moderate volume transfer per revolution. At 1450 rpm the unit delivers a maximum flow of 108 l/min to support medium-size actuators. Continuous operating pressure reaches 160 bar so systems can maintain consistent force. A maximum speed of 1800 rpm accepts drives running above nominal motor rates. Clockwise rotation fits common power-pack layouts, and a minimum absolute inlet pressure of 0.8 bar reduces cavitation risk. HLP fluid conforming to DIN 51524 is required to preserve vane lubrication and material compatibility.
A flow change of 34 l/min per adjustment turn allows precise output setting without pipe removal. Zero-stroke pressure can be limited to 160 bar, supporting stand-by operation without overloading the motor. Internal leakage is 8 l/min at zero stroke and must be included in heat balance calculations. The case drain may see up to 2 bar, so the return line should have minimal restriction. Drive torque capacity is 440 Nm, giving margin during cold starts with viscous oil. Connection is through an ISO 6162-1 SAE flange, simplifying manifold integration. NBR seals are fitted for compatibility with mineral oil, and an overall weight of 37 kg influences mounting hardware selection.
Displacement
71 cm3
Flow Change Per Turn
34 l/min
Hydraulic Fluid
HLP (DIN 51524)
Leakage At Zero Stroke
8 l/min
Max Drain Port Pressure
2 bar
Max Flow
108 l/min (1450 rpm)
Max Operating Pressure
160 bar
Max Speed
1800 rpm
Max Torque
440 Nm
Min Inlet Pressure (abs)
0.8 bar
Port Connection
SAE Flange (ISO 6162-1)
Rotation Direction
Clockwise
Seal Material
NBR
Weight
37 kg
Zero Stroke Pressure Max
160 bar
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