| 摘要 |
PURPOSE:To fix a stator to a circuit board easily and accurately in position by fixing the stator to the circuit board after setting the projection provided in an insulating member in the hole of the circuit board. CONSTITUTION:A hole 6a for positioning, to which to attach a stator 12, is bored in a circuit board 6, and an insulating member, which is formed integrally with the insulating film 14 for insulating the iron core 13 of the stator 12 from a coil 16 and has the projection 15a to be set in the hole 6a of the circuit board 6, is provided. The engaging part 15a of the spacer 15, which is made integrally with the insulating film 14 covering the iron core 13, is inserted in the hole 6a of the circuit board 6. Hereby, the stator 12 is positioned. Next, a countersunk head screw 18 is set in the tapered hole 6b of the circuit board 6 so as to screw it in the through hole 17. |
