Rexroth A6V225 Motor | A6V225HD2FP, A6V225DA2F22-08 | Variable Axial Piston Motor
| Model Number | A6V225 |
|---|
Product Description
Rexroth A6V225 Series High-Pressure Variable Axial Piston Motors
Product Overview: The Rexroth A6V225 Series is a cornerstone of heavy-duty hydrostatic transmission systems. Featuring legendary 40° Bent-Axis technology, the A6V225 provides an extensive speed and torque range by varying displacement without altering input flow. This featured selection covers core configurations: A6V225HD2FP (with hydraulic proportional control) and A6V225DA2F22-08 (with automatic speed-related control). These motors are specifically engineered for high-pressure, high-impact applications such as excavator travel drives, rotary drill heads, heavy winches, and forestry machinery.
Key Technical Advantages:
Versatile Control Modes: * HD2 Control: Hydraulic direct proportional adjustment, allowing precise control of displacement based on pilot signals.
DA Control: Speed-related automatic control that optimizes power output based on system pressure and speed, ensuring smooth and efficient machine operation.
High Power Density Design: The bent-axis architecture provides higher starting torque and mechanical efficiency compared to swashplate designs, all within a more compact installation footprint.
Extreme Pressure Resilience: Rated for continuous operation at 350-400 Bar (5800 PSI) with peak pressures up to 450 Bar, featuring reinforced bearings to handle intense radial and axial loads.
Stepless Displacement Adjustment: Seamlessly adjusts from maximum to minimum displacement, providing superior acceleration and high-speed travel capabilities.
Target Applications: Heavy crawler track drives, TBM propulsion systems, marine deck machinery, and industrial shredder drives.
Detailed Models & Parameters:
Core Series: Rexroth A6V Series (Bent-Axis Design).
Model Keywords: A6V225, A6V225HD2FP, A6V225DA2F22-08, HD2, DA2.
Technical Specs Decoding:
Displacement: 225 cm³/rev.
HD2FP Spec: Hydraulic proportional control with standard FP porting and flange interface.
DA2F22-08 Spec: Automatic speed control logic tailored for specific travel drive systems.
Pressure Specs: Nominal Pressure 400 Bar (40 MPa), Peak Pressure 450 Bar (6500 PSI).


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