Rexroth A10V8 & A10V71 Pump | A10V8DR1R, A10V71DRA | Variable Piston Pump | A10V8DR1RP2

Rexroth A10V8 & A10V71 Series Industrial Axial Piston Variable Pumps

Product Overview: The Rexroth A10V series is one of the most reliable variable displacement piston pumps for global industrial open-circuit hydraulic systems. This selection features core displacements from the compact 8cc (A10V8) up to the high-capacity 71cc (A10V71). Featured models include the A10V8DR1R, A10V8DR1RP2, and the pressure-compensated A10V71DRA1LP1D. Utilizing a classic swashplate design, the A10V series maintains stable operation under rated pressures, making it the premier choice for CNC machine tools, hydraulic power units (HPUs), injection molding auxiliary systems, and automated production lines.

Key Technical Advantages:

• Precision Pressure Compensation (DR): Equipped with a DR compensator, the pump automatically adjusts displacement based on preset system pressure, preventing overload and reducing energy waste.

• Compact Structural Profile: The A10V8 and A10V71 offer elite power density and a short-body design, allowing for seamless integration into confined machine enclosures.

• Quiet-Running Performance: Incorporates Rexroth’s patented noise-reduction technology, maintaining a mild acoustic profile even at high pressures—perfect for indoor factory standards.

• Superior Suction Performance: Optimized fluid gallery designs ensure excellent self-priming capabilities even at high RPMs, minimizing the risk of cavitation.

• Extended-Life Rotating Groups: Crafted from high-strength materials with precision grinding, ensuring an extended service life and long maintenance intervals under continuous pressure.

Detailed Models & Parameters:

• Core Series: Rexroth A10V Series.

• Model Keywords: A10V8, A10V71, A10V8DR1, A10V8DR1R, A10V8DR1RP2, A10V71DRA, A10V71DR3RP1B.

• Displacements: 8 cm³/rev (A10V8), 71 cm³/rev (A10V71).

• Control Types: DR (Pressure Control), DRA (Pressure Control with Cut-off).

• Pressure Ratings: Rated up to 280 Bar (4060 PSI); Peak capability at 350 Bar (5100 PSI).

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

• Target Applications: Machine tool HPUs, injection molding, small hydraulic presses, automated fixtures, and industrial power stations.