Electric Winch
A winch (also called an electric winch or winch) is a mechanical device used to lift or move heavy objects. It transmits power by winding a rope or chain and is widely used in construction, mining, shipbuilding and other industrial fields.
Main components
Motor: Provides power.
Drum: Used to wind up or release the rope or chain.
Rope/chain: Connects the load and transmits power.
Braking system: Ensures that the load remains stable when stopped.
Control system: Used to operate the switch and speed of the winch.
Working principle
The winch drives the drum through the motor. When the drum rotates, the rope or chain is wound up, thereby lifting the connected load. When the load needs to be lowered, the drum rotates in the opposite direction and the rope or chain is relaxed.
| Number |
Item |
Parameters |
| 1 |
Lifting capacity |
1-250 tons |
| 2 |
Lifting height |
1-51m |
| 3 |
Running speed |
0-50 m/min |
| 4 |
Lifting speed |
0-20 m/min |
| 5 |
Power supply |
3p 380v 50hz/ 220v 50hz/ customized |
| 6 |
Control method |
Cab control/ Wireless remote control |
| 7 |
Protection class |
IP54 |
| 8 |
Work level |
M5-M7 |
| 9 |
Applications |
For double girder overhead crane and gantry crane |
1. Lightweight design
Adopting the lightweight design concept, the crane structure is optimized to reduce the deadweight of the crane, high-performance components are used to reduce the external dimensions, integrated rotating mechanisms are used to reduce the transmission links, and the crane is processed as a whole.
2. Modular design
All drives are modularized, and various specifications of products are formed through different combinations of modules.
3. Small space occupation
It can make very effective use of the plant space. The limit distance from the crane hook to the walls on both sides is small, and the clearance is high and low. The effective working space of the existing plant is larger, and the layout planning of the plant is more flexible. The new plant can be designed to be smaller and more functional.
4. Safe and reliable
European cranes have more than ten protection measures such as overheating protection, overload protection, and phase sequence protection. It can protect the safe operation of the crane. The drum diameter of the lifting equipment is more than twice that of the traditional one. And the wire rope has a small deflection angle, which can reduce the tension and grinding degree of the wire rope. High-performance lifting motors can provide more horsepower, excellent cooling characteristics, and can be continuously connected to electricity. Large-capacity lifting equipment is designed with two lifting motors. For special requirements, it can be equipped with two brakes. It is equipped with an advanced electronic control system - Conlro Pro to measure, calculate and monitor the performance, safety, closure and operating conditions of the crane, making material transportation more convenient and safer.
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