The REXROTH A10VSO 71 DFR1/31R-VPA42N00 is a heavy-duty industrial axial piston pump engineered for high-pressure open-circuit applications requiring precise flow and pressure control. With a nominal displacement of 71 cm³/rev and a DFR1 control device, it ensures accurate pressure and flow regulation for variable-speed drive systems.
REXROTH A10VSO 71 DFR1/31R-VPA42N00 Technical Specifications
| Parameter | Value |
|---|---|
| Displacement | 71 cm³/rev |
| Max. operating pressure | 280 bar (continuous), 350 bar (peak) |
| Control type | DFR1 (pressure/flow controller with electrical proportional control) |
| Mounting | SAE 2-hole flange |
| Port connections | SAE split flange (suction, pressure, drain) |
| Speed range | 500–3000 rpm |
| Fluid temperature range | -20 °C to +80 °C |
| Hydraulic fluid | Mineral oil (HL, HLP) per DIN 51524 |
| Weight | Approx. 28 kg |
Key Engineering Features
- Axial piston swashplate design for high efficiency and reliability
- DFR1 control for combined pressure and flow regulation with electrical proportional adjustment
- Robust construction for continuous operation in harsh environments
- Low noise emission and long service life
- Optimized for variable-speed drive systems
Industrial Applications
- Hydraulic presses and machine tools
- Injection molding machines
- Marine and offshore hydraulic systems
- Metallurgical and rolling mill equipment
- General industrial hydraulic power units
For technical inquiries, dimensional drawings, or replacement support for REXROTH A10VSO 71 DFR1/31R-VPA42N00, contact the Pro-Hydraulic engineering team.
PRODUCT IMAGES
REXROTH A10VSO 71 DFR1/31R-VPA42N00 Axial Piston 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 REXROTH A10VSO 71 DFR1/31R-VPA42N00 Axial Piston Pump. This precision-engineered hydraulic component delivers reliable performance and accurate flow control for demanding industrial systems.
