Radar brushless motor for automobile

• Main Authors: YU XUNCAN, YE GUOLIANG, LIN LIJIAN, GUO PENG, KANG HANNING, LIU CHUNJIAN, LIANG XIAOHUA, LIU JIANWEI
• Format: Patent
• Language: Chinese; English
• Published: 11.02.2022
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DYNAMO-ELECTRIC MACHINES; ELECTRICITY; GENERATION

When the radar brushless motor for the automobile is used, after a winding coated with an iron core is electrified, a magnetic field is generated around the winding, the magnetic field interacts with a magnet installed on the inner wall of a machine shell to drive a front cover to rotate at a high speed relative to a base, and the front cover drives a laser to rotate. The laser automatically senses the number of turns of rotation of the code disc through the front cover through hole so as to detect the rotation speed of the motor, the motor is of a flat structure as a whole and can be conveniently installed in a flat space of an automobile, the internal space of the automobile is saved, and a hollow structure is arranged in the middle of the motor so as to facilitate wiring of personnel. Meanwhile, the weight of the whole motor is reduced, the front cover and the ball bearing are subjected to flanging riveting through the flanging riveting piece, loosening is not prone to occurring in the using process, the c