Rexroth A15VSO210 & A15VSO280 Pump | R902488725 | High Pressure Variable Piston Pump | A15VSO210E2DR

Rexroth A15VSO210 & A15VSO280 Heavy-Duty Variable Piston Pumps

Product Overview: The Rexroth A15VSO series represents the pinnacle of power for high-pressure, high-flow open-circuit hydraulic systems. Engineered for the most demanding industrial environments, this series is designed to exceed expectations for continuous high-pressure operation, extended service life, and whisper-quiet performance. The range features core displacements of 210cc (A15VSO210) and 280cc (A15VSO280). Featured models such as the A15VSO210E2DRCHV (Part No.: R902488725) and A15VSO280E2CHV provide unmatched stability. Delivering robust power at a rated pressure of 350 Bar, the A15VSO is the primary choice for heavy-duty aluminum extrusion presses, injection molding machines, and massive industrial Hydraulic Power Units (HPU).

Key Technical Advantages:

• Extreme High-Pressure Stability: Rated for continuous operation at 350 Bar (5100 PSI) with peak capabilities up to 420 Bar, ensuring structural integrity and output consistency under maximum loads.

• Advanced Control Modalities (E2/DR): Integrates E2 (Electric Proportional) and DR (Pressure Control) technologies to precisely match power and flow to the demand, significantly reducing heat and energy loss.

• Quiet-Series Technology: Optimized valve plates and pre-compression chambers suppress hydraulic ripples and structural vibrations, maintaining industry-leading low decibel levels even at full load.

• Extended Service Life: Specifically designed for S1 continuous duty, featuring reinforced bearings and hardened piston groups that greatly extend the overhaul intervals.

• Full Through-Drive Capability: Supports 100% torque through-drive for tandem mounting of auxiliary pumps, facilitating the construction of complex multi-circuit hydraulic drive solutions.

Detailed Models & Parameters:

• Core Series: Rexroth A15VSO Series 10 & 11.

• Model Keywords: A15VSO210, A15VSO280, A15VSO210E2DR, A15VSO280E2CHV.

• Rexroth MN (Part No.): R902488725.

• Displacements: 210 cm³/rev (210cc), 280 cm³/rev (280cc).

• Pressure Ratings: Rated at 350 Bar (5100 PSI) continuous; Peak capability up to 420 Bar (6100 PSI).

• Rotation: M (Bi-directional/Adjustable).

• Target Applications: Heavy metal extrusion presses, large rubber injection machines, steel mill hydraulic stations, and TBM (Tunnel Boring Machine) systems.