Method of manufacturing a rotor which includes embedded permanen

Details Method of manufacturing a rotor which includes embedded permanen Method of manufacturing a rotor which includes embedded permanen

1996-07-02

1998-06-30

Schwartz, Larry I.

Metal working

Method of mechanical manufacture

Electrical device making

H02K 1510

Patent

active

057715661

ABSTRACT:
An electric motor including a permanent-magnet rotor having embedded magnets held in place by several segments. The embedded magnets are secured by segments including non-circular openings near their centers. Several non-magnetic, non-conductive bars extend through the non-circular openings of the segments to secure the segments in relation to the shaft. The motor is capable of producing high torque while only requiring a minimum amount of space.

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