Over-winding Protector：It prevents wire rope from breaking and the machine from breaking down by over-winding.
Reverse Winding Protector：It detects wire rope loosening and reverse winding caused by irregular winding, and stops the machine automatically. Meanwhile, when wire rope is wound reversely, brakes are disabled.
Slip Clutch：Slip clutch protects the machine when loads are caught and impact loading occurs.
Emergency Stop Button：An emergency stop button enables the machine to stop even if something wrong happens to it.
Plugging Prevention Function：The circuit preventing reverse operating doing damages to the machine is also installed.Option

Relay Cable ( 10m ) ：By connecting multiple relay cables, you can extend the push button switch cable to the hook path.
Rain Cover：It prevents invasion of rain and snow, and helps to reduce electric troubles. It is also made of tarpaulins with excellent durability.