Rexroth A10VSO100DR/31R-PPA12N00 Hydraulic Pump - Variable Displacement 280 Bar

The Rexroth A10VSO100DR/31R-PPA12N00 is a variable displacement axial piston pump manufactured by Bosch Rexroth (Germany). It belongs to the A10VSO series (31R model) and is designed for open-circuit hydraulic systems. The pump utilizes a swashplate mechanism, allowing infinitely variable flow adjustment by changing the swashplate angle.

• Variable Displacement: Flow rate adjusts proportionally to drive speed and swashplate angle.
• High Pressure Performance: Nominal pressure of 280 bar, with a peak pressure capability of 350 bar.
• Robust Construction: Made from cast iron for durability, with two housing drain ports for improved cooling.
• Low Noise Operation: Engineered for quiet performance in industrial environments.
• High Power Density: Compact design with a high power-to-weight ratio.
• Shaft Drive Compatibility: Supports mounting additional pumps (gear or piston) for multi-circuit systems.
• Standardized Connections: Uses SAE and ISO flange standards for easy integration.

This pump is widely used in industries requiring high-pressure, high-flow hydraulic power, including:

• Construction Machinery: Excavators, loaders, cranes.
• Industrial Equipment: Hydraulic presses, injection molding machines, stamping machines.
• Energy Sector: Oil & gas extraction systems.
• Transportation: Marine and railway hydraulic systems.
• Aerospace: Aircraft hydraulic actuators.
• Agricultural Machinery: Tractors, harvesters.

This pump is a high-performance, durable solution for demanding hydraulic systems, offering precision control, efficiency, and reliability. For exact performance curves and installation guidelines, refer to the official Rexroth technical documentation.