Sundstrand Corporation

Joseph F Rossie

Lawrence J Kintz, Jr

In a dynamoelectric machine, a stator assembly is mounted directly to a mounting face of a housing surrounding a rotor projecting from the housing beyond the mounting face in a cantilevered orientation. The stator assembly includes a plurality of laminations bonded together in a stacked array for circumferentially surrounding the rotor. A given number of the laminations at one end of the stator assembly are radially enlarged to define a circumferential mounting flange. The flange is secured directly to the mounting face of the housing and adjustable relative thereto.

Method of manufacture of a flanged stator assembly for dynamoelectric

Flanged stator assembly for dynamoelectric machine

A rotor assembly for a rotary electric machine including a magnetic shaft provided with at least one pair of equiangularly spaced flats. Non-magnetic spacers abut the flats and a plurality of arcuate permanent magnet segments are disposed about the shaft between the spacers. A plurality of magnetic pole pieces are disposed radially outwardly of a corresponding one of the magnets and are disposed between adjacent spacers. Generally C-shaped channels of non-magnetic material overlie the spacers and interconnect adjacent ends of adjacent pole pieces to hold the components of the rotor in assembled relation.

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Rockford, IL, United States of America

Joseph F Rossie