A winch is a small and light lifting device that uses a drum to wind up steel wire rope or chain to lift or pull heavy objects. It is also known as a hoist. A winch can lift or pull heavy objects vertically, horizontally or at an angle.
A winch converts electrical energy into mechanical energy through an electric motor. The rotor of the motor rotates and outputs power, which is then transmitted through a V-belt, shaft, and gear reduction to drive the drum to rotate. The drum winds the steel wire rope and, through a pulley block, lifts or lowers the load of the crane hook, converting mechanical energy into mechanical work to complete the vertical transportation and loading and unloading of the load. In construction, commonly used winches can be divided into two types: fast winches and slow winches. Fast winches are mainly used for vertical and horizontal transportation and pile driving operations. Slow winches are mainly used for structural hoisting and cold drawing of steel bars. The pulling force of commonly used electric winches is generally 10 to 100 kN.


Description
An electric winch is a device that uses mechanical power to drive the drum or rope-winding mechanism to achieve traction. It is mainly used for lifting, towing, loading, etc. For example, in the installation and dismantling of mechanical equipment, steel structures, and concrete structures, it can be used in conjunction with cranes, or it can be used alone in construction sites, factories, transportation, warehouses, docks, etc. It is a commonly used equipment for lifting heavy objects.
Introduce
Power Supply: Voltage: 220 - 480v
Load Capacity: 0.5 - 80T
Cable Length: 5000 meters
Speed: 0 - 36 meters/second
Application: Material lifting or flat towing in construction, water conservancy, forestry, mining, docks and other places
Lifting capacity(t) | Motorrate | Speed | Road capacity |
0.5 | 2.2 | 8-16 | 180 |
1.5 | 5.5 | 8-16 | 180 |
3 | 11 | 8-16 | 180 |
5 | 15 | 8-16 | 180 |
10 | 22 | 8-16 | 180 |


LINKS : Dongqi Crane