Product Overview
The Rexroth A6VM200 (Material Number R902021906) 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 reliable rotational torque with infinitely variable displacement, allowing seamless adaptation of speed and torque to changing load conditions. As part of the Rexroth A6VM series, it is widely recognized for its high power density, superior starting efficiency, and robust construction, making it a benchmark component in closed and open loop industrial and mobile hydraulic circuits.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Axial Piston Variable Displacement Motor |
| Model Designation | A6VM200 / R902021906 |
| Displacement Size | 200 cm³/rev nominal (variable) |
| Operating Pressure | High-pressure industrial grade (up to 400 bar nominal / 450 bar peak) |
| Working Principle | Bent-axis axial piston, variable displacement |
| Mounting & Connection | Standard ISO / SAE flange interface, Rexroth-compatible port pattern |
| Control Options | Multiple displacement controls available (e.g., DA, EP, HW, HZ) |
Engineering Features & Advantages
- Precision Performance: Bent-axis rotary group delivers high starting torque and excellent efficiency across the full displacement range, ensuring smooth, responsive control in variable speed drive applications.
- Variable Displacement Flexibility: Infinitely adjustable swivel angle enables precise matching of motor output to load demand, reducing energy consumption and heat generation in hydrostatic circuits.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with hardened piston/cylinder interfaces and robust bearings for long service life.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original Rexroth OEM standards, ensuring drop-in interchangeability for A6VM200 installations.
Typical Industrial Applications
The Rexroth A6VM200 axial piston variable displacement motor is deployed in demanding hydrostatic drive systems across industries. Common applications include plastic injection molding machines, metallurgical presses, construction and marine winch drives, CNC machine tool rotary axes, and heavy-duty mobile equipment requiring precise torque and speed control under continuous duty cycles.
PRODUCT IMAGES
REXROTH A6VM200 / R902021906 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 A6VM200 / R902021906 Axial Piston Motor. This German-made hydraulic motor features a variable displacement design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.
