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A2F Series Rexroth Axial Piston Hydraulic Motor A2F55W2P2 for Concrete Mixers Excavators

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  • A2F55W2P2

  • Rexroth

Rexroth-series


Product Description: Rexroth A2F55W2P2 Axial Piston Pump

The Rexroth A2F55W2P2 is a high-performance, fixed displacement axial piston pump designed for demanding industrial and mobile hydraulic applications. As part of the renowned A2F series, this pump delivers reliable power, compact design, and efficient operation for systems requiring consistent fluid flow under high pressure.

Core Technical Specifications

Feature Specification
Model Rexroth A2F55W2P2
Type Fixed Displacement, Axial Piston Pump (Swashplate Design)
Displacement 55 cm³/rev
Nominal Pressure 350 bar
Peak Pressure 400 bar
Nominal Speed 3000 rpm
Port Connection SAE flanges (specific size/model dependent)
Key Application Industrial hydraulics, Mobile machinery, Constant flow systems

Note: Specifications are representative. For full engineering data including performance curves, fluid compatibility, and dimensional drawings, please consult the official Rexroth datasheet for this specific model code.

Target Equipment & Core Applications

The A2F55W2P2 is engineered as a robust and compact hydraulic power source for a wide range of machinery:

  • Mobile Machinery: Ideal for powering functions in construction equipment, agricultural machinery (tractors, combines), and material handling vehicles.

  • Industrial Applications: Provides reliable hydraulic power for machine tools, plastic injection molding machines, presses, and various factory automation systems.

  • Test Rigs & Specialized Equipment: Used in hydraulic test stands and custom machinery requiring a durable, fixed-flow pump.

Core Technologies & Competitive Advantages

1. Proven Swashplate Design with High Efficiency
The pump utilizes a robust swashplate design, known for its volumetric and mechanical efficiency. The design minimizes internal friction and leakage, ensuring consistent fluid delivery, low energy loss, and reliable performance over a long service life.

2. Compact and Durable Construction
Engineered with a high-strength housing and precision-machined internal components (pistons, cylinder block), the A2F55W2P2 is built to withstand continuous operation under high pressure. Its compact footprint saves valuable space in machine design.

3. Electro-Hydraulic Control and System Integration (for relevant variants)
While this is a fixed displacement pump ("W2" control type), the A2F platform is designed for system integration. Pumps with electronic control options allow for precise flow and pressure regulation when integrated with modern machine control systems.

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