Resin-molded motor and apparatus provided with same

The present invention is a resin-molded motor equipped with a stator iron core, a spool, a stator and a molded structure. A main component of the spool is formed from a thermoplastic resin; when the thermoplastic resin of the spool has a thermal conductivity in a range from 1.0 to 5.0 W/m∙K, the mold resin has a thermal conductivity in a range from 1.0 to 5.0 W/m∙K; and when the thermoplastic resin of the spool has a thermal conductivity in a range from 0.3 W/m∙K to below 1.0 W/m∙K, the molding resin has a thermal conductivity in a range from 1.3 to 5.0 W/m∙K. Consequently, temperature rise in a stator winding and components is reduced, and a high-reliability, high output density, compact resin-molded motor is obtained.