Track Drive Motor JMV021
◎ Brief introduction
JMV series Track Drive Motor is consisted of JMV Axial Piston Motor integrated with high strength planetary gearbox. It is widely used for Mini Excavators, Drilling Rigs, Mining Equipment and other Crawler Equipments.
|
Model |
Max Output Torque (Nm) |
Max Working Pressure (Mpa) |
Max Output Speed (r/min) |
Applicable Tonnage(T) |
|
JMV021 |
3700 |
21 |
58 |
2-3T |
◎ Video Display:
◎ Features
• Integrated gearbox with 2-speed Axial Piston Motor
• Rated pressure up to 365 bar
• Displacement: 16cc ~ 274cc
• Suitable for 1.5 ton ~ 50 ton mobile applications
• Integrated Relief and Counterbalance valves
• Integrated fail-safe mechanical Parking Brake
• Higher mechanical and volumetric efficiency helps reduce power loss
• Improved design for higher start up torque and overall efficiency
• Optimum design ensures smooth start/accelerate and decelerate/stop
• Compact design with high power density
• Auto-shift from high-speed low torque to lowspeed high torque at high travelling resistance
• High performance and reliability, high market acceptance with over half million units in the field
• Compatible fit for most popular installation requirements in the market
◎ Specifications
| Model | JMV021 |
| Motor Displacement | 21/11 cc/r |
| Working pressure | 21 Mpa |
| Speed control pressure | 2~7 Mpa |
| Ratio options | 53 |
| Max. torque of Gearbox | 3700 N.m |
| Max. speed of Gearbox | 55 rpm |
| Machine application | 2~3 Ton |
◎ Connection
| Frame connection diameter | 165 mm |
| Frame flange bolt | 9-M12 |
| Frame flange P.C.D. | 192 mm |
| Sprocket connection diameter | 204 mm |
| Sprocket flange bolt | 9-M12 |
| Sprocket flange P.C.D. | 232 mm |
| Flange distance | 50 mm |
| Approximate weigth | 40 kg |
◎ Summary:
Typical Applications:
• Excavator and mini excavator
• Crawler crane
• Winch
• Aerial working platform
• Grasper
• Rotary drilling
• Horizontal directional drilling
• Crusher
• Asphalt milling
• Special crawler vehicle
