MOTOR, SUPERCHARGER AND ASSEMBLY METHOD OF SUPERCHARGER

摘要

To improve an assembling property while securing positioning precision of a stator, and heat conduction between the stator and a housing.SOLUTION: A motor 30 includes a housing 33, a stator 32 and a motor rotor, where the housing 33 includes: a first stator fixing section 131 that is formed in an inner peripheral surface of the housing 33, and fixes the stator 32; and a second stator fixing section 132 that has a smaller inner diameter than the first stator fixing section 131 in the inner peripheral surface of the housing 33, and the stator 32 includes: a first fixed section 121 that is formed in an outer peripheral surface of the stator 32, and is fitted to the first stator fixing section 131; and a second fixed section 122 that has a smaller outer diameter than the first fixed section 121, and that is fitted to the second stator fixing section 132, in the outer peripheral surface of the stator 32.SELECTED DRAWING: Figure 5