Product Overview
The Rexroth A2FM63 is a high-performance axial piston fixed displacement motor engineered by Bosch Rexroth for demanding industrial drive applications. Operating on the bent-axis working principle, this motor converts hydraulic pressure into reliable rotary mechanical power with a fixed displacement of 63 cm³/rev. The A2FM series is renowned for its robust construction, high power density, and exceptional starting torque characteristics, making it a preferred solution for open and closed circuit hydrostatic drive systems. Its compact design and high volumetric efficiency ensure consistent performance across a wide range of operating speeds and pressures.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Axial Piston Fixed Displacement Motor |
| Model Designation | A2FM63 |
| Displacement | 63 cm³/rev (fixed) |
| Working Principle | Bent-axis axial piston, fixed displacement |
| Operating Pressure | Up to 400 bar nominal / 450 bar peak |
| Mounting & Connection | Standard ISO / SAE flange, splined or keyed shaft options |
Engineering Features & Advantages
- Precision Performance: Bent-axis axial piston design delivers high starting torque and excellent volumetric efficiency, ensuring smooth power transmission even at low speeds.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with rugged bearings and hardened components for extended service life.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM standards, allowing drop-in replacement without system modification.
- High Power Density: Compact footprint relative to displacement, ideal for space-constrained mobile and industrial drive systems.
Typical Industrial Applications
The Rexroth A2FM63 axial piston fixed displacement motor is widely deployed in heavy industrial scenarios including plastic injection molding machines, metallurgical presses, construction and marine hydraulics, and CNC machine tool drive systems. Its robust design also suits winch and rotary drive applications in mining, material handling, and offshore equipment where reliable, high-torque hydraulic power is essential.
PRODUCT IMAGES

Rexroth A2FM63 Axial Piston Fixed Displacement Motor
⚡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine Rexroth A2FM63 Axial Piston Motor. This Germany-made hydraulic motor features a fixed displacement design, delivering reliable, high-torque fluid power for heavy-duty industrial systems.





