Roundss flexible coupling！

Coupling is a mechanical part,used to connect two different shafts (drive shaft and the driven shaft) to rotate together to transmit torque.
In the high-speed heavy-duty power transmission,some coupling also have the functions of cushioning,vibration and improving the dynamic performance of shafting.Composed by two coupling halves,respectively,with the drive shaft and the driven shaft coupling.
Most of the general power machine connects with the machine by means of couplings.         

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