[Problem] To provide a motor attaching structure, a motor unit, and a vehicle steering device, capable of suppressing vibrations generated by a motor from being conveyed to an attachment-receiving object, while maintaining support rigidity regarding the motor by attaching a motor case to an attachment-receiving object by a fastening member.[Solving Means] A motor case 44 of a motor 4, in which a stator 41 and a rotor 42 are housed in the motor case 44, is attached by bolts 7 to a housing 6 serving as an attachment-receiving object. The motor case 44 has a cylindrical portion 441 that houses the stator 41, and a bottom portion 443 that is provided so as to protrude toward an inner side in a radial direction from one end portion of the cylindrical portion 441. A fastening portion 445 for receiving the bolt 7 is provided on the bottom portion 443 on an inner side of an outer peripheral face 441a of the cylindrical portion 441.
MOTOR MOUNTING STRUCTURE, MOTOR UNIT, AND VEHICLE STEERING DEVICE
MOTORBEFESTIGUNGSSTRUKTUR, MOTOREINHEIT UND FAHRZEUGLENKVORRICHTUNG
STRUCTURE DE MONTAGE DE MOTEUR, UNITÉ DE MOTEUR ET DISPOSITIF DE DIRECTION DE VÉHICULE
2025-08-13
Patent
Electronic Resource
English
MOUNTING STRUCTURE OF ELECTRIC MOTOR AND STEERING DEVICE
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