Torque limiter is a protective device to protect cam type index drives from overload condition. Interlocked on the output shaft of an index drive, it detects an overload engaged on rotation direction. If it detects the load, then it blocks the overload when the load exceeds a preset loads on the torque limiter to protect the equipment and the index drive.
Features
Mounted on the output shaft of CA series index drives, CAT series torque limiters have a hollow to interlock with bolts to protect the index drives from overload on it.