| 摘要 |
PURPOSE:To lighten an brushless motor and save the space, in a circuit integrated brushless motor where a driving circuit including a power element is constituted on a printed circuit. CONSTITUTION:This is so constituted that a printed board 3, which has a driving circuit including a power element, is attached to partial or entire periphery of the iron core of a stator. A light, space-saving, long-life, and reliable brushless motor can be materialized, making use of the stator iron core and the stator winding 2 as heat radiators. |
