| 摘要 |
<p>An armature including an insulator 17 mounted on a tooth portion 16b around which a conducting wire 18a is wound is provided. A pair of first member 211 and second member 212 which are combined so as to be abutted to each other is provided. The first member 211 includes a first end wall 221 which covers an upper side end in the axial direction of the tooth portion 16b, and a pair of first side walls 231 and 231 which partially cover both side portions of the tooth portion 16b. A first overlap portion 26 is provided on a tip portion of the first side wall 231. A plurality of ribs 30 which is extended so as to be substantially parallel to the winding direction of the conducting wire 18a is disposed on an outer surface 271a of the first overlap portion 271.</p> |
