Electric hoist is a device that uses an electric motor to drive a lifting mechanism for lifting goods. It usually consists of components such as an electric motor, reducer, wire rope, hook, and control system. Electric hoists are widely used in factories, warehouses, docks and other places for lifting and handling heavy objects. The main characteristics of electric hoists include large lifting capacity, easy operation, smooth operation, and safety and reliability. Through the drive of an electric motor, fast and efficient lifting of goods can be achieved, improving work efficiency. At the same time, electric hoists also have various control methods, such as button control, remote control, etc., which facilitate remote operation by operators.