DEVICE FOR COUPLING SERVO MOTOR TO ROTARY DETECTOR.

摘要

In a device for coupling a servo motor (10) which has a motor housing (12) and an output shaft (20) rotatably supported by the housing, to a rotary detector (32) which has a detector housing (34) and an input shaft (36) rotatably supported by the housing (34), the output shaft and the input shaft are rigidly clamped coaxially by a shaft clamping bolt (56). The motor housing and the detector housing are coupled by an annular leaf spring (64) extending around the circumferences thereof, concentrically with the output and input shafts. The spring is attached by a plurality of housing clamping bolts (66) to both of the motor and detector housings, thereby allowing a relative axial displacement of the motor and detector housings while suppressing any relative rotational displacement.