| 摘要 |
PURPOSE:To prevent a coil from displacing or damaging by forming a hole for positioning a stator core, inserting and positioning a mold positioning projection to the hole, and molding with resin, thereby preventing the core from moving. CONSTITUTION:When a stator core 9 in which a stator coil 12 is wound is disposed in molds 15, 16 and integrally molded with synthetic resin 28 except the bore 10 of the core 9, a hole 13 for positioning molds is formed at the portion except the bore 10 of the core 9. A projection 25 for positioning the molds 15, 16 is formed at the molds. The projections 25 are inserted to the hole 13 and positioned, and molten synthetic resin is poured in the molds. Thus, the core 9 does not move even if pressure is applied at resin pouring time, and it can prevent the core and the coil from rotating, displacing or inclining.
|
