Rexroth AA6VM80 Motor | AA6VM80EP1D/63W, AA6VM80DA | Axial Piston Variable Motor
| Model Number | AA6VM80 |
|---|
Product Description
Rexroth AA6VM80 Series High-Pressure Axial Piston Variable Motors
Product Overview: The Rexroth AA6VM80 Series is a premier bent-axis variable displacement motor designed for heavy-duty open and closed circuit transmissions. Renowned for its exceptional power-to-weight ratio, it is the global choice for mobile machinery travel drives. This featured selection includes: AA6VM80EP1D/63W-VXC517FHB-FSK (Electric Proportional Control with Pressure Cut-off) and AA6VM80DA/63W-VSC520B (Speed-related Automatic Control). The AA6VM80 is widely utilized in rotary drilling rig power heads, excavator travel drives, agricultural harvesters, and road cold planers.
Key Technical Advantages:
Advanced Control Options: EP1D combines electric proportional regulation with pressure cut-off for maximum system stability; DA control provides automatic, speed-sensing regulation to optimize machine travel performance.
Bent-Axis Efficiency: The classic 45° bent-axis architecture delivers maximum mechanical efficiency and starting torque, ensuring smooth, massive power output even under low-speed, high-load conditions.
Peak Pressure Resilience: Rated for continuous operation at 400 Bar (5800 PSI) with peak pressures reaching 450 Bar, maintaining extreme stability under heavy stress.
Rugged Series 63W Architecture: Features reinforced bearings and specialized seals optimized for harsh environments. FSK/VXC configurations offer enhanced sealing for specific industrial interfaces.
Compact & Lightweight: The high power density allows for direct integration within wheel drives or compact planetary gearboxes.
Target Applications: Crawler travel propulsion, heavy-duty winch systems, TBM (Tunnel Boring Machine) drives, and forestry equipment.
Detailed Models & Parameters:
Core Series: Rexroth AA6VM Series 63W (Bent-Axis).
Model Keywords: AA6VM80, AA6VM80EP1D, AA6VM80DA, 63W, VXC517FHB, VSC520B, FSK.
Technical Specs Decoding:
AA6VM80: 80cc/rev nominal displacement.
EP1D: Electric proportional displacement control for precise electronic regulation.
DA: Automatic control; displacement is linked to travel speed and system pressure.
VXC / VSC: Refers to specific drive shaft splines, mounting flanges, and sealing options.
Pressure Specs: Nominal Pressure 400 Bar, Peak Pressure 450 Bar (6500 PSI).





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