How to adjust the gap between the rim of electric hoist and I-beam

1. Clearance adjustment The clearance between the inner side of the walking wheel flange of the electric hoist and the I-beam rail flange is guaranteed to be 3-5㎜, which is realized by adjusting the gasket. This is the key and must be realized. The brake pad of motorized spindle is only used to increase the friction coefficient, and the spring on the brake is the real pressure.

2. Electric hoist, referred to as electric hoist, is a kind of light and small lifting equipment. Most electric hoists are operated by people with buttons on the ground, and can also be operated in the cab or controlled by wired (wireless) remote controllers. Electric hoist is a special lifting equipment, which is installed on cranes and gantry cranes. It has the characteristics of small size, light weight, simple operation and convenient use, and is used in industrial and mining enterprises, storage terminals and other places. The lifting weight is generally 0. 1 ~ 80 tons, and the lifting height is 3 ~ 30 meters. It consists of motor, transmission mechanism, drum or sprocket, and can also be divided into wire rope electric hoist and electric chain hoist. Electric chain hoist is divided into imported and domestic; Wire rope electric hoist is divided into CD 1 type (single speed hoisting) and MD 1 type (double speed hoisting); Small electric hoist, winch, multifunctional hoist.