KC Factory custom cnc stepper motor flexible shaft coupling for encoder

 1.The chain coupling is composed of a double row of chains and a pair of couplingsprockets,which can be connected and disassemble by the chain.

 2.The kind of chain coupling has the avantages of compact structure,large torque transfer ,strong reliablity,safety ,beautiful appearance,simple installation and easy centering.

 2.The chain coupling is suitable for many occasions.