Rexroth A6VM107 Motor | A6VM107EZ4/63W | Axial Piston Variable Motor
| Model Number | A6VM107EZ4/63W-VZB01000B, A6VM107EZ4/63W-VAB027FP B-K |
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Product Description
Rexroth A6VM107 Series High-Pressure Axial Piston Variable Motors
Product Overview: The Rexroth A6VM107 Series is a cornerstone of heavy-duty mobile machinery drive systems worldwide. As a definitive bent-axis variable displacement motor, it is engineered for both open and closed circuits, delivering exceptional power output across an incredibly wide speed range. This selection features two elite electronic proportional control configurations: A6VM107EZ4/63W-VZB01000B and A6VM107EZ4/63W-VAB027FPB-K. Renowned for its superior starting torque and reliability, the A6VM107 is the premier choice for excavator travel and swing drives, crawler propulsion, pavers, rotary drilling rigs, and heavy-duty winch systems.
Key Technical Advantages:
Precise EZ4 Proportional Control: Utilizes 24V (or 12V) electronic proportional control for seamless, stepless adjustment from maximum to minimum displacement, optimizing power distribution and operation speed.
Bent-Axis High-Efficiency Design: The unique bent-axis architecture provides superior mechanical and volumetric efficiency, ensuring smooth and massive torque output even at low speeds.
Peak Pressure Resilience: Rated for continuous operation at 400 Bar (5800 PSI) with peak pressures reaching 450 Bar, ensuring stability under extreme load cycles.
Wide Speed Range: Supports smooth transitions from zero to maximum RPM, making it ideal for mobile machinery requiring frequent start-stops and significant speed fluctuations.
Rugged Series 63 Architecture: Features reinforced bearings and seals with excellent resistance to vibration and mechanical shock, significantly extending service intervals.
Target Applications: Crawler travel drives, heavy-duty crane winches, TBM (Tunnel Boring Machine) drives, and forestry machinery travel systems.
Detailed Models & Parameters:
Core Series: Rexroth A6VM Series 63 (Bent-Axis).
Model Keywords: A6VM107, A6VM107EZ4, 63W, VZB010, VAB027, FPB-K.
Technical Specs Decoding:
A6VM107: 107cc/rev nominal displacement.
EZ4: Electronic proportional displacement control with linear response.
63W: Refers to the Series 63 design optimized for high-pressure applications.
VZB / VAB: Refers to specialized drive shaft splines and valve block integration options.
Pressure Specs: Nominal Pressure 400 Bar, Peak Pressure 450 Bar (6500 PSI).





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