<p>Six single phase winding portions (30) are installed in slots disposed at a ratio of two per phase per pole. Conductor wire winds extending outwards from ends of said slots (15a) are divided onto first and second circumferential sides and enter slots on said first and second circumferential sides. A single phase winding portion (47) is constructed by installing the conductor wire (35) in a lap winding in said slots (15a).</p>
