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Rexroth A10VSO28 Series Pump | A10VSO28DFR, A10VSO28DR | Variable Piston Pump

Model Number

A10VSO28

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Product Description

Rexroth A10VSO28 Series Industrial Axial Piston Variable Pump

Product Overview: The Rexroth A10VSO28 series is a high-performance, swashplate-type axial piston pump engineered specifically for Open Circuit industrial hydraulic systems. As an industry benchmark, the A10VSO28 (displacement 28cc) is renowned for its exceptional reliability, compact footprint, and ultra-low noise levels. This series is widely utilized in metal-cutting machine tools, presses, injection molding machinery, and various industrial power units (HPUs). Whether for simple pressure regulation or complex load sensing, the A10VSO series delivers unparalleled response precision.

Key Technical Advantages:

  • Versatile Precision Control (DFR/DFLR/DR): Equipped with high-sensitivity control valves. Models like A10VSO28DFR support load sensing and pressure compensation, while A10VSO28DFLR adds power control to balance motor output and maximize energy efficiency.

  • Rugged Wear-Resistant Construction: Utilizing high-strength cast iron and precision heat-treated rotating groups. The A10VSO28DR/31R-PPA12N00 model ensures peak volumetric efficiency at a rated pressure of 280 Bar, guaranteeing an extended service life.

  • Low Noise Flow Technology: Rexroth’s acoustic optimization allows the A10VSO28 to maintain minimal decibel levels even during full-pressure operation, meeting the stringent requirements of modern smart factories for green working environments.

  • Flexible Mounting & Sealing (VPA12/PPA12): Available with Viton (V) or NBR (P) seal options. Models such as the A10VSO28DFR/31R-PSC12K01-VPA12N00 offer high seal compatibility for trouble-free operation across various hydraulic fluids.

Specific Models & Technical Parameters:

  • Core Models: A10VSO28 (Series 31).

  • Detailed Config Codes: A10VSO28DFR/31R-PSC12K01-VPA12N00, A10VSO28DFLR/31R-VPA12N00, A10VSO28DR/31R-PPA12N00.

  • Displacement: 28 cm³/rev (28cc).

  • Pressure Specifications: Rated at 280 Bar (28 MPa / 4000 PSI); Peak cycles up to 350 Bar.

  • Control Methods: DR (Pressure Control), DFR (Load Sensing), DFLR (Pressure/Flow/Power Control).

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.
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Our Advantages

Fast & Reliable Delivery

We optimize global logistics channels to ensure every customer receives their goods on time, anywhere in the world.

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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