Rexroth A2FM, A2FE, A2FO Series | 12cc to 250cc | High Pressure Bent-Axis Piston Motor
| Model Number | A2FM 12 16 28 32 45 56 107 125 160 200 250, A2FM56/61W-VPB020F, AA2FM125/61W-VSD520D |
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Product Description
Rexroth A2FM / A2FE / A2FO High-Pressure Bent-Axis Piston Motors & Pumps
Product Overview: The Rexroth A2F Series is the global benchmark for high-performance hydraulic drives in both industrial and mobile applications. Featuring the legendary bent-axis fixed displacement design, the series includes A2FM (Standard Motor), A2FE (Plug-in Motor), and A2FO (Fixed Pump). This comprehensive selection covers the full range of displacements: 12, 16, 28, 32, 45, 56, 107, 125, 160, 200, and 250. With exceptional power density and a continuous pressure rating of 400 Bar, these units are the premier choice for excavator swings, crane winches, fan drives, injection molding, and heavy-duty travel systems.
Key Technical Advantages:
Elite Power Density: The classic 45° bent-axis architecture allows the A2F series to deliver massive torque within a compact footprint, ideal for space-constrained machinery.
Extensive Displacement Range: Offers precise sizing from 12cc to 250cc, catering to everything from auxiliary fan drives to primary propulsion systems.
Peak Pressure Resilience: Rated for continuous operation at 400 Bar (5800 PSI) with peak capabilities up to 450 Bar, ensuring stability under strenuous load cycles and high-frequency stress.
Versatile Configurations: * A2FM: Standard fixed motor for open and closed circuits.
A2FE: Plug-in design for direct integration into planetary gearboxes, reducing overall machine length.
A2FO: High-efficiency fixed pump with superior self-priming and high-speed stability.
Rugged Series 61/63 Engineering: Features reinforced bearings and precision valve plate designs to significantly extend service life in harsh forestry, mining, and construction environments.
Target Applications: Crawler travel propulsion, winch motors, radiator fan drives, concrete mixers, and hydraulic presses.
Detailed Models & Parameters:
Core Series: Rexroth A2FM / A2FE / A2FO Series 61 & 63.
Model Keywords: A2FM56/61W-VPB020F, AA2FM125/61W-VSD520D, A2FM107, A2FM160, A2FM200, A2FM250.
Technical Specs Decoding:
A2FM56: 56cc/rev nominal displacement with VPB shaft configuration.
AA2FM125: ANSI/SAE compliant 125cc displacement with VSD reinforced splined shaft.
61W / 63W: Latest design series featuring high component interchangeability.
Pressure Specs: Nominal Pressure 400 Bar, Peak Pressure 450 Bar (6500 PSI).



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