Patent ID: 7569969
Filing Date: 2009-08-04
Classification: H02K

Abstract:
1. An armature comprising: an armature core having a plurality of radial teeth; an insulator mounted in the armature core; a conductor including a plurality of coils extending continuously, wherein each of the coils is wound around one of the teeth of the armature core by way of concentrated winding with the insulator mounted in the armature core; a power feeding member supplying a current from a power source to the coils, wherein the power feeding member has a connecting portion; and a plurality of separating portions provided in the insulator, wherein the separating portions are arranged in the teeth and separate each of the coils into a first portion and a second portion, the first portion and the second portion being aligned in a radial direction in each of the coils, and wherein the connecting portion is electrically connected to the first portion.