| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a miniaturized power tool of high cooling efficiency. <P>SOLUTION: A motor provided with a stator and a rotor rotatable in relation to the stator are housed in the housing of a power tool. Further, a part of the output portion driven by the motor is housed in the housing. The stator includes a stator core provided with a protruded part, an insulator provided with a projection part abutting on the protruded part and connected to the stator core, and a coil fixed to the insulator. The insulator insulates the coil from the stator core. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
