The cable reel is a cable winding device that supplies power, control power, or control signals to gantry cranes. It is widely used in heavy machinery such as port gantry cranes and container cranes.

Key components of the cable reel include the motor, reducer, drum body, cable, and brake. The motor serves as the power source and is connected to the reducer via a coupling. The reducer reduces motor speed to meet drum operating requirements. The drum body is the core component of the reel, consisting of the drum shell, bearing housing, bearings, and shaft, with the shell typically made from welded steel plates. The cable connects to the crane through internal guide channels in the drum body. The brake keeps the drum stationary when the motor stops, preventing cable drop.

The product features corrosion resistance, wear resistance, cold resistance, and oil resistance, enabling operation in various harsh environments—such as altitudes up to 2,000 m and ambient temperatures ranging from -20°C to +45°C. With a high protection rating, it can work in conditions including rain and water splashing.