Rexroth A2FO Series Pump | A2FO56, A2FO16, A2FO107 | Fixed Axial Piston Pump | A2FO56/61L

Rexroth A2FO Series High-Pressure Fixed Bent Axis Piston Pumps

Product Overview: The Rexroth A2FO series is the globally trusted benchmark for fixed displacement axial piston pumps in open-circuit hydraulic systems. Utilizing the legendary Bent Axis design, this series spans a full range of displacements from the compact 16cc (A2FO16) to the high-capacity 125cc (A2FO125). Featured models include the A2FO56/61L-PBB05. Renowned for its unique geometry, the A2FO pump delivers superior self-priming capabilities and elite power density, maintaining stability even at rated pressures of 400 Bar. It is the premier choice for mobile machinery travel drives, crane winch systems, injection molding auxiliary pumps, and diverse heavy-duty industrial hydraulic power units (HPUs).

Key Technical Advantages:

• Elite Bent Axis Efficiency: The fixed angular orientation of pistons offers better contamination resistance and higher mechanical efficiency compared to standard swashplate designs.

• High-Pressure Reliability: Rated for continuous operation at 400 Bar (5800 PSI) with peak capabilities up to 450 Bar (6500 PSI), engineered for heavy-duty duty cycles.

• Superior Suction Performance: Optimized internal fluid galleries allow for higher operational speeds without the need for a charge pump, simplifying system architecture.

• Rugged Construction: Features reinforced bearing supports and high-quality rotating groups, ensuring extended service life in extreme dust or high-vibration field environments.

• Comprehensive Displacement Range: Available from 16cc to 125cc, allowing engineers to match flow requirements precisely for any application.

Detailed Models & Parameters:

• Core Series: Rexroth A2FO Series 61.

• Model Keywords: A2FO16, A2FO23, A2FO32, A2FO45, A2FO56, A2FO63, A2FO80, A2FO90, A2FO107, A2FO125.

• Featured Config Codes: A2FO56/61L-PBB05, A2FO107/61R-PBB05, A2FO32/61L-PAB05.

• Displacements: 16 cm³/rev to 125 cm³/rev.

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

• Pressure Ratings: Rated at 400 Bar (5800 PSI); Peak capability up to 450 Bar (6500 PSI).

• Target Applications: Excavator travel/swing auxiliaries, crane hoisting power, drilling rig HPUs, and heavy refuse trucks.