Patent ID: 7830061

Claim:
An electric motor stator comprising: a laminated core being a laminated body of electromagnetic steel plates and including an outer peripheral yoke and a teeth section, the outer peripheral yoke forming a portion of a circumference, the teeth section protruding from an inner periphery of the outer peripheral yoke; and two resin insulation components, each resin insulation component including a long side portion, facing a side face of the teeth section, and two short side portions, extending from respective ends of the long side portion and facing respective end faces of the laminated core in a lamination direction, the two short side portions of each of the two resin insulation components being provided with fitting portions used to fit the two resin insulation components to each other, wherein a length of each long side portion is longer than a length of the laminated core in the lamination direction thereof, and one of the two short side portions of each resin insulation component is longer and thicker than another short side portion thereof.