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A2FM63
Rexroth

The Rexroth A2FM63 is a robust, fixed-displacement axial piston unit designed for high-efficiency and reliable operation in demanding closed-circuit hydraulic systems. As part of the proven A2FM series, this unit delivers substantial power and smooth performance, making it an ideal solution for mobile and industrial machinery that requires durable, high-torque hydraulic drives.
| Feature | Specification / Description |
|---|---|
| Model Series | Rexroth A2FM63 |
| Type | Swashplate Design, Axial Piston Unit (Motor/Pump) |
| Nominal Displacement | 63 cm³/rev |
| Maximum Pressure | Up to 450 bar (Continuous) / 500 bar (Peak) |
| Speed Range | Designed for high-speed operation |
| Key Application | Closed-loop hydrostatic drives, secondary control systems |
The A2FM63 is engineered as a powerful drive component for medium to heavy-duty applications.
Mobile Machinery: Perfectly suited for the main drive systems of mid-sized to large excavators, wheel loaders, telehandlers, and agricultural machinery.
Industrial Applications: Provides reliable rotary power for industrial winches, conveyor drives, mixer drums, and large fan drives.
Specialized Systems: An excellent component for test rigs and advanced systems utilizing energy-efficient secondary control technology.
1. Optimized Swashplate Design for Efficiency
The unit employs a precision-engineered swashplate design with hydrostatically balanced pistons. This minimizes internal friction and wear, leading to smooth and quiet operation, high volumetric efficiency, and an extended service life.
2. High Power Density and Robust Construction
The A2FM63 delivers substantial power from a compact footprint. Built with high-strength materials and a heavy-duty rotating group, it is constructed to withstand continuous high pressure and shock loads.
3. Heavy-Duty Bearing System for High Load Capacity
A robust bearing concept supports the rotating assembly, enabling the unit to handle high radial and axial forces from directly coupled loads. This ensures reliable performance and durability under strenuous conditions.
4. System Integration and Application Flexibility
As a core component in closed-circuit hydrostatic systems, the A2FM63 offers great versatility. It integrates seamlessly into complex systems and is compatible with various control solutions.

The Rexroth A2FM63 is a robust, fixed-displacement axial piston unit designed for high-efficiency and reliable operation in demanding closed-circuit hydraulic systems. As part of the proven A2FM series, this unit delivers substantial power and smooth performance, making it an ideal solution for mobile and industrial machinery that requires durable, high-torque hydraulic drives.
| Feature | Specification / Description |
|---|---|
| Model Series | Rexroth A2FM63 |
| Type | Swashplate Design, Axial Piston Unit (Motor/Pump) |
| Nominal Displacement | 63 cm³/rev |
| Maximum Pressure | Up to 450 bar (Continuous) / 500 bar (Peak) |
| Speed Range | Designed for high-speed operation |
| Key Application | Closed-loop hydrostatic drives, secondary control systems |
The A2FM63 is engineered as a powerful drive component for medium to heavy-duty applications.
Mobile Machinery: Perfectly suited for the main drive systems of mid-sized to large excavators, wheel loaders, telehandlers, and agricultural machinery.
Industrial Applications: Provides reliable rotary power for industrial winches, conveyor drives, mixer drums, and large fan drives.
Specialized Systems: An excellent component for test rigs and advanced systems utilizing energy-efficient secondary control technology.
1. Optimized Swashplate Design for Efficiency
The unit employs a precision-engineered swashplate design with hydrostatically balanced pistons. This minimizes internal friction and wear, leading to smooth and quiet operation, high volumetric efficiency, and an extended service life.
2. High Power Density and Robust Construction
The A2FM63 delivers substantial power from a compact footprint. Built with high-strength materials and a heavy-duty rotating group, it is constructed to withstand continuous high pressure and shock loads.
3. Heavy-Duty Bearing System for High Load Capacity
A robust bearing concept supports the rotating assembly, enabling the unit to handle high radial and axial forces from directly coupled loads. This ensures reliable performance and durability under strenuous conditions.
4. System Integration and Application Flexibility
As a core component in closed-circuit hydrostatic systems, the A2FM63 offers great versatility. It integrates seamlessly into complex systems and is compatible with various control solutions.
