| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a motor capable of reducing electronic component cost and production cost of electronic component mounting. <P>SOLUTION: A motor 12 and a low-speed rotation structure of a blower fan 1 comprise: an armature 1222 formed of magnetic material; a stator core 41 having a plurality of teeth which protrudes outward in a radial direction from an annular core back; and a coil 44 formed by winding a conductive wire around the stator core 41. The coil 44 is composed of a normal wound coil, in which a conductive wire is wound in a predetermined direction, and a reverse wound coil, in which a conductive wire is wound in a reverse direction of the predetermined direction. <P>COPYRIGHT: (C)2012,JPO&INPIT |
