MOTOR AND METHOD OF MAGNETIZING ROTOR MAGNET

摘要

PROBLEM TO BE SOLVED: To provide a motor that can accurately detect magnetism generated from a rotor magnet.SOLUTION: A motor 10 includes: an outer rotor 22 having a first magnet part 62 subjected to polar anisotropic orientation and arranged outside a teeth 42, and a second magnet part 64 oriented to generate a magnetic flux outwardly with respect to a radial direction and arranged at an end portion of the first magnet part 62; and a magnetism detection part 86 disposed outside the second magnet part 64.