Rexroth A2FE Reducer Motor | A2FE160, A2FE63, A2FE56, A2FE32 | Plug-in Motor

Rexroth A2FE Series Plug-in High-Pressure Fixed Motors for Reducers

Product Overview: The Rexroth A2FE Series is a fixed displacement axial piston motor specifically engineered for integration into mechanical gearboxes, such as travel and swing drives. Its unique Plug-in design allows a significant portion of the motor housing to be recessed into the reducer, substantially shortening the overall drive length—making it the ideal choice for space-constrained mobile machinery. This selection features core high-performance models: A2FE160/61W-VZL100-S, A2FE63/61W-VZL100, and A2FE56/61W-VZL100-S. Utilizing 40° bent-axis technology, the A2FE series delivers superior torque output even at peak pressures up to 450 Bar.

Key Technical Advantages:

• Space-Saving Plug-in Architecture: The specialized mounting flange enables the motor to “plug” directly into the gearbox housing, minimizing external exposure and streamlining the mechanical interface with planetary gears.

• Extreme Power Density: Delivers high torque output within a minimal footprint—ideal for travel drives in excavators, drilling rigs, and cranes.

• High-Pressure Robustness: Rated for 400 Bar (5800 PSI) continuous and 450 Bar (6500 PSI) peak pressure. Reinforced bearing systems are built to withstand frequent direction changes and heavy shock loads.

• High-Efficiency Bent-Axis Technology: Classic bent-axis rotating groups ensure excellent self-priming and volumetric efficiency, reducing system heat generation.

• Target Applications: Crawler travel reducers (Final Drives), excavator swing drives, crane winch gearboxes, and concrete mixer drum drives.

Detailed Models & Parameters:

• Core Series: Rexroth A2FE Series 61 (Plug-in Fixed Motor).

• Model Keywords: A2FE160, A2FE63, A2FE56, A2FE32, A2FE26.

• Technical Specs Decoding:

  • A2FE160/61W-VZL100-S: 160cc heavy-duty spec with VZL seals and S-customization.

  • A2FE63/61W-VZL100: 63cc standard plug-in configuration.

  • A2FE56/61W-VZL100-S: 56cc displacement optimized for specific reducer interfaces.

• Pressure Specs: Nominal pressure 400 Bar, Peak pressure 450 Bar.