How mush do you know about the Wire Rope Electric Hoist?

The Wire Rope Electric Hoist can be roughly divided into:
1. Reducer; 2. Reel device; 3. Lifting motor; 4. Electric trolley; 5. Cone brake; 6. Adjustment nut; 7. Rope guide; 8. Coupling; 9. Hook device; 10. Control button; 11. Hollow shaft; 12.Box; 13.Seal ring; 14.09 Gear; 15. 06 Gear shaft; 16. 05 Gear shaft; 17. 04 Gear shaft; 18. Ball bearing; 19. Needle bearing; 20. Box cover;  21. Breathable plug.
The functions and functions of each part are as follows:
Reducer: It is a three-stage fixed-shaft helical gear transmission mechanism. The gears and gear shafts are made of heat-treated alloy steel. The box and the box cover are made of high-quality cast iron.
Control box: It is a device that can cut off the main circuit in an emergency and is equipped with a fire limiter for the upper and lower stroke protection section.
Wire rope: It is a type of lifting wire rope, which guarantees durability. Cone motor: The lifting motor uses a large dynamic torque cone rotor to brake the asynchronous motor without the need for an additional brake.
Push-button switch: It is hand-operated, lightweight and convenient. It is divided into two methods: corded operation and cordless remote control.