XNUMX. Function

    The two shafts are connected and run together to transmit motion and torque (only transmit T, not M).Some can be used as safety devices.

Two, the difference

 Coupling-the two connected shafts can only be separated after being stopped after being disassembled

 Clutch-the two connected shafts can be easily separated and engaged during machine work

Three, application

    The whole machine can be divided into parts, which is convenient for manufacturing, loading and unloading, and transportation.The clutch can also control the starting, braking, reversing and speed changing of the machine.