STATOR AND METHOD OF PRODUCING THE SAME

摘要

A stator core (501) is fixed by a centering jig (700), and in this state, a fixing hole (110h) is formed in a flange portion (110) provided on a fastening ring (100) for the stator core (501), using a central position (A1) as a reference for positioning, by drilling with a drill (D1). The fixing hole (110h) is opened to be located at a distance (R1) relative to the central position (A1). In a plan view, the fixing hole (110) is opened at a predetermined central angle interval (for example, intervals of 120°) relative to the central position (A1).