Rexroth 10VSO45DFR1/31R-PPA12N00 Plunger Pump High Performance New Original High Reliability
Product Spotlights
The Rexroth A10VSO45DFR1/31R-PPA12N00 is a high-performance swashplate axial variable displacement piston pump designed for open hydraulic circuits. It boasts core advantages of high efficiency, high response, and high reliability, and is widely used in hydraulic systems in heavy industries such as machine tools, metallurgy, forging, and mining.
Key selling points include:
Precise stepless variable displacement control: Flow rate is steplessly adjusted by regulating the swashplate angle, resulting in rapid response and real-time output adjustment based on load changes, improving system efficiency and control precision.
High cavitation resistance: Optimized suction structure and housing design significantly enhance cavitation resistance, ensuring stable operation even under low suction pressure conditions and reducing the risk of cavitation damage.
Low noise and high efficiency: Utilizing a spherical distributor plate and hydrostatic unloading technology, friction loss is reduced, resulting in low operating noise and industry-leading volumetric and mechanical efficiencies.
**Rugged and Durable Construction:** The cast iron housing and German manufacturing process ensure high pump strength and impact resistance, making it suitable for continuous operation under high temperature and pressure environments.
**High Versatility:** Supports through-shaft drive structures, allowing for series connection with other hydraulic pumps; mounting flanges conform to ISO and SAE standards, ensuring strong adaptability and facilitating system integration and maintenance/replacement.
**Stable Oil Supply:** Suitable for self-priming or pressure-supply systems, requiring high hydraulic oil cleanliness, but once conditions are met, long-term stable operation is achieved.
Furthermore, this pump performs exceptionally well in applications with moderate flow rates (typical displacement 45 mL/r) and stable pressure (rated 280 bar, peak 350 bar), making it an ideal power source for medium-power hydraulic systems.
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