Product Overview
The Rexroth AL A10V O100 DFR1/31R-VSC62K07-S0143 (Material Number: R902521480) is a high-performance axial piston variable displacement pump engineered by Bosch Rexroth for open-circuit industrial hydraulic systems. Featuring a swashplate design with a nominal displacement of 100 cm³/rev, this pump delivers precise, load-sensing flow control through its DFR1 (Pressure/Flow/Flow) control configuration. The A10V O series is globally recognized for its robust construction, high power density, and exceptional volumetric efficiency, making it the preferred choice for demanding continuous-duty applications where accurate flow and pressure regulation are critical to system performance.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Axial Piston Variable Displacement Pump |
| Model Designation | AL A10V O100 DFR1/31R-VSC62K07-S0143 |
| Material Number | R902521480 |
| Nominal Displacement | 100 cm³/rev |
| Control Type | DFR1 — Pressure & Flow (Load Sensing) Control |
| Operating Pressure | Up to 280 bar (continuous), 350 bar (peak) |
| Mounting & Connection | SAE flange, ISO standard mounting interface |
| Direction of Rotation | Clockwise (viewed from shaft end) |
Engineering Features & Advantages
- Precision Swashplate Performance: The axial piston swashplate design enables infinitely variable displacement, delivering exact flow matching to system demand with minimal pressure losses and high overall efficiency.
- DFR1 Load-Sensing Control: Integrated pressure and flow control maintains constant flow independent of load pressure, reducing heat generation and energy consumption in multi-actuator circuits.
- Industrial Reliability: Built for continuous operation under severe industrial conditions with heavy-duty bearings, hardened piston shoes, and a robust cast housing that ensures long service life.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM Rexroth A10V O series standards, ensuring drop-in installation without modification.
Typical Industrial Applications
This Rexroth A10V O100 axial piston pump is ideally suited for plastic injection molding machines, metallurgical presses, CNC machine tools, and construction & marine hydraulic systems. Its precise load-sensing control makes it particularly effective in applications requiring variable flow with high-pressure holding capability, such as hydraulic power units and mobile machinery drive circuits.
PRODUCT IMAGES
REXROTH AL A10V O100 DFR1/31R-VSC62K07 -S0143 / R902521480 Axial Piston Variable 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 AL A10V O100 DFR1/31R-VSC62K07 -S0143 / R902521480 Axial Piston Variable Displacement Pump. This Germany-made hydraulic component features a pressure-flow controller, delivering leak-free, reliable fluid control for heavy-duty industrial systems.
