Send Inquiry

Rexroth A10VSO Series Pump | A10VSO45 DFR, A10VSO28 DFR | Axial Piston Variable Pump | A10VSO45DFR/31R

Model Number

A10VSO, A10VSO45DFR/31R-PPA12N00, A10VSO28DFR/311R-PPA12N00

Inquiry

Product Description

Rexroth A10VSO Series Industrial Axial Piston Variable Displacement Pumps

Product Overview: The Rexroth A10VSO series is the benchmark for medium-pressure open-circuit industrial hydraulics. As a time-tested swashplate-type axial piston variable displacement pump, this series is specifically engineered to meet the demands of industrial Hydraulic Power Units (HPU) for precision control and extended service life. Featured models like the A10VSO45DFR/31R-PPA12N00 (45cc) and A10VSO28DFR/31R-PPA12N00 (28cc) deliver exceptional responsiveness at a rated pressure of 280 Bar. Their compact build and superior suction characteristics make them the premier power source for CNC machines, plastic molding equipment, hydraulic lifts, and various factory automation systems.

Key Technical Advantages:

  • Precision DFR Controller: Integrates pressure compensation and flow Load Sensing control. The DFR controller modulates flow in real-time according to load demand, significantly reducing energy consumption and system heat.

  • Proven Series 31 Architecture: Utilizes Rexroth’s mature Series 31 design with an optimized 9-piston layout, ensuring ultra-low hydraulic pulsation and maximum volumetric efficiency.

  • Rugged Industrial Housing: Constructed with high-strength cast-iron and oversized bearings to ensure long maintenance intervals under 24/7 industrial production cycles.

  • Quiet Operational Profile: Optimized internal valve plate designs effectively lower decibel levels, meeting modern factory requirements for a quiet working environment.

  • 100% Through-Drive Capability: Supports full-torque through-drive for tandem mounting of auxiliary pumps or second A10VSO units, simplifying multi-circuit hydraulic layouts.

Detailed Models & Parameters:

  • Core Series: Rexroth A10VSO Series 31 (Industrial).

  • Model Keywords: A10VSO28, A10VSO45, A10VSO45DFR/31R, A10VSO28DFR/31R, A10VSO45DFR/31R-PPA12N00, A10VSO28DFR/31R-PPA12N00.

  • Displacements: 28 cm³/rev (A10VSO28), 45 cm³/rev (A10VSO45).

  • Pressure Ratings: Rated at 280 Bar (4000 PSI) continuous; Peak capability up to 350 Bar (5100 PSI).

  • Rotation: R (Clockwise/CW); L (Counter-clockwise/CCW).

  • Mounting & Seals: PPA (Parallel keyed shaft / ISO standard flange), NBR (Nitrile seals).


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.
23
25
28
30

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.
Shoot Us An Email

Reply within 24 hours！

Scroll to Top
Shoot Us An Email

Reply within 24 hours！