Patent ID: 7619334
Filing Date: 2009-11-17
Classification: H02K

Abstract:
1. A toroidal motor comprising: a stator including a rotor provided with a shaft; and a bracket for receiving a bearing which rotatably supports the shaft, wherein at least one hole is provided in the stator core, the hole having a predetermined diameter and being provided in a tooth of the plurality of teeth of the stator core, wherein a first end of the conductive pin is press fitted in the hole and a second end of the conductive pin is connected with a second end of the grounding terminal, wherein the grounding terminal extends along the yoke from the second end connected to the conductive pin so that a side of the grounding terminal faces the yoke, and wherein the stator is formed by integrally molding the stator core, the stator winding, the grounding terminal, and the conductive pin with an insulating resin.