During the use of wire rope electric hoists, it is inevitable that the rope may get stuck due to improper use or other reasons. Generally, the wire rope is stuck in the gap between the drum and the lifting motor. The usual method is to remove the motor and then remove the wire rope, but this method is more cumbersome, time-consuming, and labor-intensive.

　　The following technical personnel have summarized a new method to solve electric hoist rope jamming based on years of practice, for your reference only. Simply welding a retaining ring on the inner side of the electric hoist flange can easily solve the rope jamming problem. This method is time-saving and convenient, and will not affect the use of other components. Through the inspection of technical personnel, there was no rope jamming phenomenon after using the wire rope electric hoist for a period of time. Welding with a retaining ring not only ensures the safe use of the lifting hoist, but also extends the service life of the equipment.