| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electric motor which improves the heat radiation performance. <P>SOLUTION: An electric motor 1 includes: a stator 3 having a toric yoke 3a and multiple teeth 3b protruding along a radial direction of the yoke 3a; coils 5; a rotor 2 disposed so as to rotate around a center axis of the stator 3; a frame 4 housing the stator 3 and the rotor 2; and a heat transmission member disposed in a position facing outer peripheries of the coils 5 and an inner periphery of the frame 4 at the inner side of the frame 4. The heat transmission member is pressed against the outer peripheries of the coils 5 and the frame 4 and is disposed in the frame 4 contacting with the coils 5 and the frame 4. <P>COPYRIGHT: (C)2013,JPO&INPIT |
