| 摘要 |
PROBLEM TO BE SOLVED: To provide an electric motor that is able to restrict manufacturing cost by shortening time required for the manufacture of armature and that is able to improve the weight balance of the armature.SOLUTION: An armature coil 7 is formed by winding a wire 12 around specific teeth 9, and a connection line 25 is formed by causing a short circuit in segments 14 of the same potential by the wire 12, thereby forming the armature coil 7 and connection line 25 continuously from the single wire 12. Among the plurality of segments 14, the wire 12 pulled out from the teeth 9 is assumed as a first segment, and a segment 14 to which the wire 12 pulled to the teeth 9 is assumed as a second segment. In this case, the first segment and the second segment are arranged next to each other. The wire 12 connected to the first segment and the wire 12 connected to the second segment intersect between a commutator 13 and an armature core 6, thereby forming a plurality of intersection parts 26. |
