AXIAL GAP TYPE MOTOR

摘要

PROBLEM TO BE SOLVED: To provide an axial gap type motor capable of preventing a rotor from moving in an axial direction.SOLUTION: A short-circuiting ring is magnetically short-circuited with each of a back yoke 12 and a back yoke 22 at an outer edge side, opposes a magnetic field element 3 in a radial direction relative to a rotation axis P while interposing a cavity, and includes a protrusion 36 that protrudes to the magnetic field element 3 side.