Rexroth A2FM A2FE Series Motor | A2FM45, A2FM63, A2FM250 | Bent-Axis Piston Pump

Rexroth A2FM & A2FE High-Pressure Bent-Axis Piston Motors

Product Overview: The Rexroth A2FM and A2FE Series are world-renowned benchmarks in hydrostatic drive technology. Featuring the legendary 40° bent-axis design, these fixed displacement units function optimally as hydraulic motors and, in specific configurations, as hydraulic pumps. This featured selection includes core models: from the high-speed A2FM16, versatile A2FM45, A2FE45, and A2FM63, to the heavy-duty titan A2FM250. With their compact dimensions and exceptional power-to-weight ratio, these units are essential for track drives, winch drives, fan drives, and primary hydraulic pump systems.

Key Technical Advantages:

• Proven Bent-Axis Engineering: The 40° angle minimizes the footprint while maximizing mechanical and volumetric efficiency, ensuring peak performance under high-pressure conditions.

• Extreme Pressure Resilience: Rated for 400 Bar (5800 PSI) continuous and 450 Bar (6500 PSI) peak pressure, engineered to withstand intense shock loads in heavy-duty cycles.

• Superior Speed Performance: Precision-balanced rotating groups support high rated speeds, delivering agile response and dynamic drive characteristics.

• Flexible Integration: The A2FE series features a plug-in design for seamless integration into planetary gearboxes, further optimizing the machine’s overall installation space.

• Target Applications: Excavator travel and swing drives, crane winch motors, concrete mixer drives, agricultural transmissions, and marine deck machinery.

Detailed Models & Parameters:

• Core Series: Rexroth A2FM (Standard) & A2FE (Plug-in) Series 6x.

• Model Keywords: A2FM16, A2FM45, A2FE45, A2FM63, A2FM250, VAB020, VAB030, VPB010.

• Technical Specs Decoding:

  • A2FM63/61W-VAB020: 63cc displacement, Series 61, equipped with VAB standard valve plate.

  • A2FM16/61W-VAB030: 16cc high-speed motor, optimized for precision control systems.

  • A2FM250/60W-VPB010: 250cc ultra-heavy-duty motor with VPB reinforced connection standards.

• Pressure Specs: Rated pressure 400 Bar (40 MPa), Peak pressure 450 Bar.

• Displacement Scope: Offering a versatile range from 16 cm³/rev up to 250 cm³/rev.