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Rexroth A10VSO Series Pump | A10VSO100, A10VSO140 | 280 Bar Load Sensing Pump
| Model Number | A A10VSO140DFR1-31R-VPB12N00, A10VSO 100 DFR/31R-VPA12N00 |
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Product Description
Rexroth A10VSO Series Industrial Axial Piston Variable Pump
Product Overview: The Rexroth A10VSO series is the most widely trusted variable piston pump in the global industrial Open Circuit hydraulic sector. As part of the proven Series 31 family, it is renowned for its exceptional power density and rapid pressure response times. Utilizing advanced DFR/DFR1 Load Sensing technology, this series dynamically senses system pressure and flow demands, ensuring the pump delivers only the necessary power, thereby significantly reducing energy consumption and system heat. Whether in the popular 100cc or the heavy-duty 140cc configuration (e.g., A10VSO140), these pumps maintain peak volumetric efficiency under sustained high-pressure industrial cycles.
Key Technical Advantages:
Intelligent DFR/DFR1 Load Sensing: Models like the A10VSO140DFR1 feature high-precision load sensing and pressure cut-off. By dynamically adjusting the swashplate angle based on actuator feedback, they achieve “flow-on-demand,” resulting in substantial energy savings.
Heavy-Duty Industrial Performance: Engineered for continuous high-pressure industrial applications. Rated at 280 Bar (28 MPa / 4000 PSI) with peak cycles up to 350 Bar. Reinforced rotating groups and precision valve plates ensure an extended service life under 24/7 operational conditions.
Low Noise Operation: Utilizing Rexroth’s patented noise-reduction technology, the A10VSO series suppresses fluid pulsation and mechanical vibration even at high displacements like 140cc, making it ideal for noise-sensitive indoor factory environments.
Flexible Installation Specs (VPA/VPB/PPB): Offers multiple flange, shaft, and seal specifications (e.g., VPA12N00 or PPB12N00), ensuring precise matching with various standard industrial motors and manifolds for seamless system integration.
Detailed Models & Parameters:
Core Series: A10VSO (Series 31).
Representative Models: A10VSO100 DFR/31R-VPA12N00, A10VSO140DFR1-31R-VPB12N00, A10VSO140DFR1/31R-PPB12N00.
Displacements: 100 cm³/rev (100cc), 140 cm³/rev (140cc).
Pressure Ratings: Rated at 280 Bar; Peak cycles up to 350 Bar.
Control Methods: DFR (Load Sensing / Pressure Comp), DFR1 (Load Sensing with Pressure Cut-off).
Company Profile
We adhere to international quality management standards and provide a 1-year warranty including maintenance and replacement. We have established long-term strategic cooperation with many well-known brands and continuously launch new products to meet market development. Flexible payment terms are supported, including USD settlement, Alipay, Western Union and T/T.
Relying on our standardized production base and professional foreign trade team, we provide competitive factory direct prices, efficient logistics channels and punctual delivery. FJZY Hydraulic is devoted to being your trustworthy long-term partner in hydraulic and agricultural machinery fields.
Our Advantages
Fast & Reliable Delivery
Extensive Partnerships
We collaborate with numerous factories, offering a wide range of product selections and providing you with instant quote responses
Strict Quality Assurance
Quality first is our principle. We provide a one-year warranty service, ensuring you receive top-tier quality products with confidence.
Competitive Pricing
Through efficient production and close cooperation, we offer highly competitive prices, guaranteeing a cost-effective experience for you.
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