| 摘要 |
<p>A molded core for an electric motor includes a resin cover (15) formed by placing a stator core (11) in a cavity of a molding die (18) and injecting a molten insulating resin into a cavity of the molding die (18) so that the resin cover (15) is formed on an outer surface of the stator core (11) by means of molding. The molded core includes a generally annular yoke (12), a plurality of teeth (13, 14) radially extending from the yoke (12), the yoke (12) and the teeth (13, 14) constituting the stator core (11), and a plurality of distal end resin cover portions (15a, 15b) included in the resin cover (15) and covering distal end faces of the teeth (13, 14) respectively, the distal end resin cover portions (15a, 15b) having different radial dimensions. <IMAGE></p> |
