Crane control handles can be a wire pendant, wireless remote control or radio control, etc. It can be used to control electric hoist, trolley crab, open winch hoist, etc. on the overhead crane or gantry crane. The wire pendant is usually with rated voltage below 500V, rated current below 15A, which can work in the rain and snow, dusty environment. The wireless remote control handle are different in size. It can be a handle piece or a control panel with joystick (This kind is for large cranes).
Features of Wire Pendant and Wireless Handle Piece.
1. Nylon fiber shell, glass fiber, strong and durable;
2. Fixing screws, easy to install and simple;
3. Dust-proof structure, metal contact keys, feel comfortable;
4. ABS plastic body with good-looking appearance and reasonable structure.
5. Rubber cable sleeve and waterproof seal.
6. Simplified circuit for safety operation.
7. COB button.
8. Contact resistance ≤50M.
9. Mechanical life: Momentary type: press 1 million times, Emergency stop self-locking button: press 50,000 times.
10. Electric life: Emergency stop self-locking button: press 50,000 times.
11. Protection: IP65.