Hydraulic Piston Motors
Product Information
The A6VM55 EP2 63W VZB027DPB is a product in the A6VM series of hydraulic piston motors. This series features axial tapered piston rotors with a slant-shaft design for hydrostatic transmission in both start-up and closed circuits. Its wide control range allows it to meet requirements for high speeds and high torque, making it widely used in both mobile and stationary heavy-duty hydraulic systems.
Product Specification
| Model code |
A6VM55 EP2 63W VZB027DPB |
| Displacement |
55cm³/ rev |
| Fluid |
standard fluid |
| Axial piston unit |
bent shaft design, fixed |
| Shaft bearing |
standard bearing |
| Series |
6 |
| Index |
3 |
| Rotation |
both directions, from the drive shaft |
| Observation of the seal |
FKM |
| Shaft |
DIN 5480 |
| Flange |
4 holes |
| Port plate |
Threaded ports A and B are on the side, facing each other. Without valve. |
| Speed sensor |
no speed sensor |
| Special version |
standard version |
| Standard or special version |
Standard version with installation variants. E.g. Corresponding to standard open or closed T-port |
Product Features
1,The slanted-shaft plunger structure offers high power density, excellent starting characteristics, and low rotational inertia, making it suitable for heavy-duty applications with frequent starts, stops, and reversals.
2, EP2 electro-proportional control provides smooth adjustment and fast response, facilitating integration into PLC/electronic control systems for automated and precise speed and torque control.
3,It can integrate safety and heat dissipation components such as balance valves and flushing valves, simplifying circuit design and improving system reliability and safety.
4, Suitable for both mobile and stationary equipment, it is impact-resistant, high-pressure resistant, has a long service life, and low maintenance costs.
Product Advantages
Hydraulic piston motors offer high power density, delivering substantial torque within a compact design. They feature high volumetric and mechanical efficiency, minimizing energy loss for economical operation. Excellent low-speed stability enables smooth starting and precise speed control. Robust bearings and optimized porting enhance impact resistance and service life. Their high-pressure capability ensures reliable performance in demanding conditions. Multiple variable control options (displacement, pressure, power) provide an ideal foundation for intelligent and energy-saving systems.
Selection and Usage Recommendations:
1, Determine the rated pressure, peak pressure, speed range, and control signal based on actual operating conditions, and match the pump's output flow rate and pipeline diameter.
2, Strictly control oil cleanliness and temperature (recommended 20–80℃), and regularly maintain the filter element and oil to prevent wear and efficiency degradation.
3, If an integrated balance valve/flushing valve is required, confirm the interface and valve core specifications to ensure safety and heat dissipation requirements.
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