Product Overview
The Rexroth A6VM160HA2T/63W-VAB02000A (R902227520) is a high-performance axial piston variable displacement motor from the Bosch Rexroth A6VM series, engineered for demanding hydrostatic drive applications in both open and closed circuits. Utilizing a bent-axis rotary group design, this motor converts hydraulic pressure into rotational mechanical power with exceptional efficiency across a wide displacement range. The HA2T control variant provides automatic, load-sensing high-pressure relief and displacement control, allowing the motor to adapt its swashplate angle to system demand for optimal torque and speed regulation. With a nominal displacement of 160 cm³/rev and a robust cast-iron housing, the A6VM160 is a direct-fit replacement for OEM Rexroth installations and is widely deployed in mobile and industrial drive systems requiring precise, reliable variable-speed hydraulic power.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Axial Piston Variable Displacement Motor |
| Model Designation | A6VM160HA2T/63W-VAB02000A / R902227520 |
| Series | Rexroth A6VM (Bent-Axis Variable Motor) |
| Nominal Displacement | 160 cm³/rev |
| Control Type | HA2T — Automatic high-pressure relief with displacement control |
| Operating Pressure | Standard Industrial Grade (Up to rated bar per Rexroth A6VM specification) |
| Mounting & Connection | Standard ISO / Manufacturer Interface (SAE flange, splined shaft) |
| Direction of Rotation | Bi-directional (reversible) |
| Circuit Compatibility | Open and closed loop hydrostatic circuits |
Engineering Features & Advantages
- Precision Performance: Bent-axis axial piston design delivers high volumetric and mechanical efficiency with smooth, stepless variable displacement for accurate torque and speed control.
- HA2T Control Integration: Automatic high-pressure relief and displacement control protect the system from overload while maintaining optimal motor output under varying load conditions.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with a rugged cast-iron housing and hardened piston/cylinder components for long service life.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM Rexroth A6VM160 standards, ensuring drop-in installation without modification.
- Wide Speed Range: Capable of high rotational speeds and high torque output, suitable for both low-speed/high-torque and high-speed drive requirements.
Typical Industrial Applications
PRODUCT IMAGES
Rexroth A6VM160HA2T/63W-VAB02000A / R902227520 Axial Piston Variable 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 A6VM160HA2T/63W-VAB02000A / R902227520 Axial Piston Variable Displacement Motor. This German-made hydraulic motor features a swashplate design, delivering reliable, high-torque fluid power for heavy-duty industrial systems.