- Information
Rexroth - R902571894 AA10VSO140DFR1/31R-VPB12N00 A10VSO140DFR1/31R-VPB12N00 - Axial Piston Hydraulic Pump Description
Rexroth - R902571894 AA10VSO140DFR1/31R-VPB12N00 A10VSO140DFR1/31R-VPB12N00 - Axial Piston Hydraulic Pump
Type: Axial piston variable displacement pump (swashplate design, A10VSO series)
Model: AA10VSO140DFR1/31R-VPB12N00
Displacement: 140 cm³/rev (variable)
Series: 31
Circuit: Open circuit
Direction of Rotation: Right (R)
Control: DFR1 (pressure and flow control) with VPB12N00 configuration
Mounting: SAE flange-mounted
Max Operating Pressure:
Continuous: up to 280 bar
Peak: up to 350 bar
Max Speed: ~1800–2100 rpm (application-dependent)
Features:
? Variable displacement for precise flow and pressure control
? High power density and compact design
? High volumetric and mechanical efficiency
? Smooth, low-noise operation
? Designed for continuous heavy-duty industrial and mobile hydraulic use
Typical Applications:
? Hydraulic power units for industrial machinery
? Marine and offshore hydraulic systems
? Construction equipment (cranes, drilling rigs, concrete pumps)
? Press machines and injection molding systems requiring high flow under pressure
This high-performance axial piston pump from Rexroth delivers exceptional reliability and efficiency for demanding hydraulic applications. Engineered for precise flow control and optimal power transmission, it is ideal for use in industrial machinery and heavy-duty hydraulic systems. Designed to withstand rigorous operating conditions, this variable displacement pump ensures long service life and consistent performance. It is an excellent choice for maintaining and upgrading hydraulic equipment, offering superior durability and efficiency.
