Product Overview
The Rexroth A2FO32/61L-VAB05 (Material Number R902155521) is a high-performance axial piston fixed displacement pump from the Bosch Rexroth A2FO series, engineered for demanding open-circuit industrial and mobile hydraulic systems. Utilizing a bent-axis rotary group design, this pump delivers reliable, consistent volumetric flow proportional to drive speed, with a nominal displacement of 32 cm³/rev. The A2FO series is renowned for its robust construction, high permissible operating pressures, and excellent suction characteristics, making it a preferred choice for continuous-duty applications where precise, fixed flow delivery is required. The “61” designation indicates the series generation, while the “L” and “VAB05” suffixes define the mounting flange, shaft configuration, and porting arrangement, ensuring exact OEM-compatible integration.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Axial Piston Fixed Displacement Pump |
| Model Designation | A2FO32/61L-VAB05 / R902155521 |
| Nominal Displacement | 32 cm³/rev |
| Operating Pressure | Up to 350 bar (continuous), 400 bar (peak) |
| Mounting & Connection | Standard ISO / SAE flange, splined or keyed shaft per “L” variant |
| Working Principle | Bent-axis axial piston, fixed displacement |
| Circuit Type | Open circuit |
Engineering Features & Advantages
- Precision Performance: Bent-axis axial piston design with fixed displacement ensures highly consistent flow output proportional to input speed, delivering stable performance across the full operating pressure range.
- High Pressure Capability: Engineered to withstand continuous pressures up to 350 bar, ideal for heavy-duty hydraulic systems requiring reliable power density.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust bearings and a hardened rotary group for extended service life.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original Rexroth OEM standards, ensuring drop-in replacement without modification.
- Excellent Suction Characteristics: Optimized inlet geometry supports high-speed operation and reduces risk of cavitation.
Typical Industrial Applications
This pump is commonly deployed in plastic injection molding machines, metallurgical presses, construction and marine hydraulic systems, CNC machine tools, and other heavy industrial equipment requiring dependable fixed-displacement hydraulic power in open-circuit configurations.
PRODUCT IMAGES
Rexroth A2FO32/61L-VAB05 / R902155521 Axial Piston Fixed Displacement Pump
⚡ 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 A2FO32/61L-VAB05 / R902155521 Axial Piston Pump. This Germany-made hydraulic pump features a swashplate design, delivering high-pressure, leak-free fluid power for heavy-duty industrial systems.
