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|1. (WO2018180038) MOTOR AND ELECTRIC POWER STEERING DEVICE|
|Title:||MOTOR AND ELECTRIC POWER STEERING DEVICE|
This motor (1) is provided with a rotor and a stator (100). The stator (100) includes an annular core back (104), a plurality of teeth (105) extending radially inward from the core back (104), and a plurality of umbrellas (106) which face the rotor, are individually connected to the radially inner ends of the teeth (105), and each extend to both circumferential sides thereof. Gaps (108) having a specific width are provided between adjacent umbrellas (106), and the circumferential and radial positions of the gaps coincide when viewed from axially above. The umbrella (106) extending from each tooth has a shape which is asymmetric about a radial line (R) passing through the circumferential center of the umbrella (106) and which is point-symmetric about the intersection (P) between the axial center and the circumferential center of the umbrella (106).