Rexroth A2FO Series Pump | A2FO200, A2FO250, A2FO355 | Axial Piston Fixed Pump

Rexroth A2FO Series Large Displacement Fixed Piston Pumps

Product Overview: The Rexroth A2FO Series is a fixed displacement axial piston pump utilizing the high-performance Bent-Axis design, specifically engineered for open-circuit hydraulic systems. Renowned for its superior power density and durability under extreme conditions, the A2FO is a cornerstone of heavy-duty hydraulics. This selection features large displacement specifications: A2FO200/63R-VBB05 (Latest Series 63), A2FO250/60R-VPB05, and the high-capacity A2FO355/60R-VZH11. Capable of delivering stable flow at peak pressures up to 400 Bar, these pumps are ideal for heavy lifting machinery, mining equipment, marine propulsion, and large-scale industrial hydraulic stations.

Key Technical Advantages:

• Heavy-Duty Bent-Axis Engineering: The 40° bent-axis technology ensures high mechanical efficiency and exceptional self-priming capability, even in low-temperature or high-viscosity environments.

• Extreme Pressure Capability: Rated for 350 Bar (35 MPa) continuous and 400 Bar (40 MPa) peak pressure, engineered to handle the most rigorous industrial loads.

• Robust Construction & Long Service Life: Equipped with reinforced bearing systems and high-strength housings to handle substantial axial loads, significantly extending service intervals during continuous heavy-duty operation.

• Versatile Mounting Specs: Covers Series 60 and the optimized Series 63, providing multiple shaft ends (keyed or splined) and seal configurations (VBB, VPB, VZH) to meet global installation standards.

• Target Applications: Heavy excavators, rotary drilling rigs, marine deck machinery, steel mill extruders, and large refuse compaction stations.

Detailed Models & Parameters:

• Core Series: Rexroth A2FO Series 60 / 63 (Axial Piston Fixed Pump).

• Model Keywords: A2FO200, A2FO250, A2FO355, 63R, 60R, VBB05, VPB05, VZH11.

• Technical Specs Decoding:

  • A2FO200/63R-VBB05: 200cc displacement, Series 63, Right-hand rotation, VBB standard heavy-duty configuration.

  • A2FO250/60R-VPB05: 250cc displacement, Series 60, Right-hand rotation, optimized industrial interface.

  • A2FO355/60R-VZH11: 355cc ultra-large displacement, featuring VZH advanced sealing and reinforced shaft.

• Pressure Specs: Nominal pressure 350 Bar, Peak pressure 400 Bar.

• Flow Efficiency: Optimized for large-scale displacement with stable performance across variable speeds.