Rexroth A10VSO100 DR 31R-PPA12N00 Hydraulic Plunger Pump 100% New Original
Product Spotlights
The Rexroth A10VSO100DR/31R-PPA12N00 is a high-performance axial piston variable displacement pump, characterized by high pressure, large displacement, high efficiency and energy saving, and excellent system adaptability. It is widely used in industrial hydraulic open-loop systems and is suitable for heavy-duty equipment with stringent requirements for power stability and energy efficiency.
Key Selling Points:
Large Displacement Design for High Power Demands: With a displacement of 100 ml/rev, it provides strong flow output, suitable for high-load conditions such as large hydraulic presses, mining machinery, and marine propulsion.
Swashplate-Type Stepless Variable Displacement Structure for Precise Load Matching: Stepless displacement control is achieved by adjusting the swashplate angle, ensuring that the pump's output flow matches the system demand in real time, significantly reducing energy consumption and improving overall machine efficiency.
High Working Pressure for Stable and Reliable Operation: Allows continuous working pressure up to 28 MPa (280 bar), with peak pressure up to 35 MPa (350 bar), ensuring stable operation even under heavy loads. **Dedicated for Open Circuits, High System Integration:** Designed specifically for open hydraulic systems, the flow rate is proportional to the drive speed and displacement, ensuring rapid response and strong adaptability. Widely used in injection molding machines, metallurgical equipment, and construction machinery.
**Multiple Control Modes, Flexible Adaptation to Operating Conditions:** The DR control mechanism supports remote pressure adjustment and can be linked with system pressure feedback to achieve constant or limited pressure control, avoiding energy waste and improving control accuracy.
**Standardized Installation, Convenient Maintenance:** Utilizes ISO 2-hole flange mounting and SAE metric flange connections, supporting through-shaft structure with multiple pumps in series, facilitating the construction of multi-circuit systems and making on-site replacement and maintenance more efficient.
**Low Noise and Long Lifespan Design:** Optimized flow channels and oil distribution structure reduce pulsation and noise. The housing features dual drain ports for improved heat dissipation and lubrication. Combined with high-precision plunger pairs (radial clearance only 0.002–0.003 mm), service life is significantly extended.
High suction performance, adaptable to complex working conditions: Excellent self-priming capability reduces the risk of cavitation, ensuring stable operation even under conditions of fluctuating oil viscosity or poor oil intake.
This pump is widely used in key equipment such as steel rolling, large injection molding machines, hydraulic power units, and marine hydraulic systems, serving as a core power source for achieving efficient, energy-saving, and stable hydraulic transmission.
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