The encoder shaft coupling is actually the spring shaft coupling for encoder. The spring shaft coupling for encoder（encoder shaft coupling） is a metal elastic coupling formed in one piece. The encoder shaft coupling is suitable for shaft connection with small torque and zero rotary clearance. Its elastic action compensates radial, angular and axial deviations. Clockwise and counterclockwise rotation characteristics are exactly the same. There are positioning screws and clamping screws. Suitable for stepper motor, rotary encoder, screw and other connections. (undertake non-calibration to do).
