Product Overview
The Rexroth A6VM107HA2T/63W-VAB010A (Material Number: R902223528) is a high-performance axial piston variable displacement motor engineered for demanding hydrostatic drive systems. Featuring a bent-axis rotary group design, this motor converts hydraulic pressure into mechanical torque with exceptional efficiency across a wide speed range. The HA2T control variant provides automatic, load-sensing displacement adjustment, allowing the motor to seamlessly match output torque and speed to real-time system demands. With a nominal displacement of 107 cm³/rev and a size 63 frame, this unit is purpose-built for closed-loop and open-loop circuits requiring high power density, precise control, and reliable bidirectional operation. As a genuine Rexroth component, it delivers the engineering integrity expected in mobile and industrial hydraulic drive applications.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Axial Piston Variable Displacement Motor |
| Model Designation | A6VM107HA2T/63W-VAB010A |
| Material Number | R902223528 |
| Nominal Displacement | 107 cm³/rev |
| Frame Size | 63 |
| Control Type | HA2T — Automatic Variable Displacement (Load-Sensing) |
| Operating Pressure | Up to 400 bar (nominal), 450 bar (peak) |
| Mounting & Connection | Standard SAE / ISO Flange Interface |
| Direction of Rotation | Bidirectional |
Engineering Features & Advantages
- Precision Performance: Bent-axis axial piston design delivers high volumetric and mechanical efficiency, ensuring smooth torque output even at low speeds and high load conditions.
- Automatic Load-Sensing Control: The HA2T control automatically adjusts displacement based on system pressure and flow demand, optimizing energy consumption and reducing heat generation.
- High Power Density: Compact 63 frame size with 107 cm³/rev displacement provides substantial torque output within a space-efficient envelope, ideal for mobile equipment with tight installation constraints.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust bearings and hardened piston/cylinder interfaces for extended service life.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original Rexroth OEM standards, ensuring drop-in replacement without modification.
Typical Industrial Applications
This axial piston variable displacement motor is widely deployed in heavy-duty hydrostatic drive systems, including: mobile construction machinery (excavators, wheel loaders, and crawler drives), marine winch
PRODUCT IMAGES
REXROTH A6VM107HA2T/63W-VAB010A / R902223528 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 A6VM107HA2T/63W-VAB010A / R902223528 Axial Piston Variable Displacement Motor. This Germany-made hydraulic motor features a swashplate design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.
