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Bosch Rexroth | R902232819

AA4VG71HD3D1/32R-NSF52F001D

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The AA4VG71HD3D1/32R-NSF52F001D is a Bosch Rexroth Piston Pump featuring a variable displacement axial piston design. This pump offers electronic proportional control, integrated boost pump, and a maximum operating pressure of 400 bar (5800 psi). It is suitable for hydrostatic closed circuit transmissions, has a displacement of 71 cc, and includes pressure relief valves on high-pressure ports, ensuring overload protection.

Technical Specifications

Additional Info
For hydrostatic closed circuit transmissions

Circuit
Closed

Control
Electronic Proportional Control

Design
Swashplate

Dimensions
Per specific application needs

Displacement
71 cc

Flow
Proportional to drive speed and displacement

Integrated Boost Pump
Yes

Max Operating Pressure
400 bar (5800 psi)

Nominal Pressure
350 bar (5100 psi)

Pressure Relief Valves
Two on high-pressure ports

Pump Type
Variable Displacement Axial Piston Pump

Shaft Rotation
Right

Valve Design
To protect from overload

Variable Output
Infinitely via swashplate angle

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