Rexroth A10FM Series Motor | A10FM37, A10FM45 | 250 Bar Fixed Piston Motor

Rexroth A10FM Series (Series 52) Fixed Displacement Axial Piston Motor

Product Overview: The Rexroth A10FM series is a high-reliability fixed displacement piston motor engineered for hydrostatic drives in both open and closed hydraulic circuits. As part of the proven Series 52, core displacements like 37cc (A10FM37) and 45cc (A10FM45) provide an exceptional power-to-weight ratio for fan drives, mixers, and auxiliary mobile drives. The output speed is proportional to the input flow, while output torque is proportional to the pressure differential. Specialized models like the A10FM45/52W-VRC60N007D-S1148 incorporate custom configurations (S1148) to meet specific OEM integration and performance requirements.

Key Technical Advantages:

• High-Speed Performance: Optimized for continuous high-speed operation, with maximum speeds reaching over 4000 RPM (depending on size), ensuring efficient heat dissipation for cooling systems.

• Heavy-Duty Reliability: Rated for an operating pressure of 250 Bar (25 MPa) with peak cycles up to 315 Bar. Reinforced rotating groups ensure long service life even under frequent start-stop conditions.

• Compact Swashplate Architecture: The compact design of the Series 52 allows for easy installation in restricted spaces, such as engine compartments or auxiliary tool attachments.

• Versatile Sealing & Shaft Configurations:

  • VWC16N00 (A10FM37): Features high-grade FKM (Viton) seals, offering superior resistance to high temperatures and aggressive hydraulic fluids.

  • VRC60N007D-S1148 (A10FM45): Includes specific shaft types and flange combinations, with “S” codes representing tailored solutions for specific OEM or harsh-environment applications.

• Quiet Operation: Optimized valve plate technology suppresses fluid pulsations and operating noise, maintaining low sound pressure levels even under full load.

Detailed Models & Parameters:

• Core Series: Rexroth A10FM Series 52.

• Representative Models: A10FM37/52L-VWC16N00, A10FM45/52W-VRC60N007D-S1148.

• Displacements: 37 cm³/rev, 45 cm³/rev.

• Pressure Ratings: Rated at 250 Bar (3625 PSI); Peak cycles up to 315 Bar (4570 PSI).

• Rotation: L (Counter-clockwise); W (Bi-directional / Reversible).