| 摘要 |
PROBLEM TO BE SOLVED: To provide a core component which improves the space factor of wires in a housing section, and also to provide a motor component equipped with this core component, and a process for forming the motor component. SOLUTION: The motor component comprises a core component 10 having T-shaped cross-section, and a coil consisting of wires 200 wound around the teeth 11 of the core component 10. The core component 10 comprises a teeth 11, an outer circumferential piece 12 arranged on one end side of the teeth 11, and an inner circumferential piece 13 arranged on the other end side thereof. A space defined by the outer circumferential surface of the teeth 11, the surface 12a of the outer circumferential piece 12 opposing the inner circumferential piece, and the surface 13a of the inner circumferential piece 13 opposing the outer circumferential piece, serves as the housing section 14 of coil. A level difference having a height äD×(√3/2)}×n (D: diameter of wire, n: natural number) is provided on the outer circumferential surface of the teeth 11, and the level difference surfaces 11a and 11b making the level difference are arranged in parallel with a virtual plane 14a making the outline of the housing section 14. COPYRIGHT: (C)2007,JPO&INPIT |
