Variable hydraulic Motors
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LT-A6V Series (107-160ml/r)
The LT-A6V variable hydraulic motors are suitable for both open-circuit and closed-circuit hydraulic transmission systems. With a wide displacement adjustment range, the motor can flexibly switch between high-speed and high-torque operating conditions. Motor output speed is proportional to input flow and inversely proportional to displacement, while output torque increases with system pressure differential and displacement. This makes the LT-A6V series well suited for hydraulic drive systems requiring continuous speed control and adaptability to multiple operating conditions.
Technical Specifications
| Fluid Media | Hydraulic oil |
|---|---|
| Mounting Type | Threaded/flanged connection |
| Control Type | Manual |
| Seal Material | NBR/FKM (Viton) |
| Body Material | Cast iron |
| Max. Flow Rate | 424L/min |
| Size | 107 | 160 |
|---|---|---|
| Displacement (ml/r) | 30.8-107 | 46-160 |
| Allowable Max. Flow (L/min) | 321 | 424 |
| Max. Speed (r/min) | 3000 (107 ml/r) 4000 (30.8 ml/r) | 2650 (160 ml/r) 3500 (46 ml/r) |
| Max. Torque (Nm) | 595 (107 ml/r) 171 (30.8 ml/r) | 889 (160 ml/r) 257 (46 ml/r) |
| Max. Output Power (kW) | 187 | 247 |
| Weight (kg) | 52 | 74 |
Structure Diagram
- Main shaft
- Housing
- Plunger
- Central shaft
- Cylinder block
- Valve plate
- Regulator housing assembly (variable mechanism)
Features & Advantages
- Bent-axis variable design: Optimized for high-speed operation while balancing power density and dynamic response.
- Wide displacement adjustment range: A single motor can cover both high-speed and high-torque operating requirements.
- Strong circuit adaptability: Suitable for use in both open and closed hydraulic transmission systems.
Selection Guidelines