KXFB02RLA01 N210174452AA X axis motor coupling for Panasonic CM402 pick and place machine The Panasonic KXFB02RLA01 N210174452AA X-Axis Motor Coupling is a mechanical transmission component used in the X-axis drive system of the Panasonic CM402 pick and place machine . The coupling is installed between the motor output shaft and the associated X-axis transmission mechanism, allowing rotational force generated by the motor to be transferred efficiently to the positioning