Rexroth AA10VSO71 Variable Pump | AA10VSO71DRG & AA10VSO71DFR | Industrial Piston Pump
| Model Number | AA10VSO 71 |
|---|
Product Description
Rexroth AA10VSO 71 Series Industrial Axial Piston Variable Pump
Product Overview: The Rexroth AA10VSO 71 series is a high-performance swashplate axial piston variable pump specifically engineered for open-circuit industrial hydraulic systems. With a 71 cm³/rev displacement and exceptional reliability, this series is widely utilized in industrial presses, injection molding machinery, paper processing equipment, and custom hydraulic power units. Core models such as the AA10VSO71DRG and AA10VSO71DFR leverage precision pressure and flow compensation technology to significantly enhance energy efficiency and reduce heat generation.
Key Technical Advantages:
Sophisticated Control Logic (DRG/DFR): The model AA10VSO71DRG/31R-VKC92N00 is equipped with remote pressure control (DRG), allowing for remote system pressure adjustment; meanwhile, the AA10VSO71DFR/31R-PKC92K08 utilizes load-sensing control (DFR), ensuring the pump only delivers the exact flow required by the load for maximum energy savings.
Low Noise & Minimal Pulsation: Featuring an acoustically optimized housing design and specialized port plate structures, the AA10VSO 71 maintains minimal noise levels even under full load—ideal for indoor factory environments with strict noise regulations.
High Speed & Superior Suction: Optimized internal flow paths provide excellent self-priming capabilities, supporting drive speeds up to 2200 rpm, preventing cavitation and extending the service life of rotary components.
Industrial Standard Series 31: Complies with the classic Series 31 technical architecture, featuring standard SAE mounting flanges and multiple shaft options (e.g., VKC92 or PKC92), ensuring seamless physical integration with various electric motors and drive assemblies.
Specific Models & Technical Parameters: This product line features core configurations: AA10VSO71DRG/31R-VKC92N00, AA10VSO71DFR/31R-PKC92K08, and the full AA10VSO71 series. Key specifications: Displacement of 71 cm³/rev; rated operating pressure of 280 Bar (28 MPa); peak pressure of 350 Bar; Clockwise (R) rotation; and equipped with advanced sealing systems.





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