Stator end member and assemblies therewith and methods of assemb

Details Stator end member and assemblies therewith and methods of assemb Stator end member and assemblies therewith and methods of assemb

1987-07-24

1989-12-05

Wong, Peter S.

Electrical generator or motor structure

Dynamoelectric

Rotary

29596, 310 43, 310 90, 310239, H01R 3938, H02K 15085, H02K 1510

Patent

active

048854964

ABSTRACT:
A unitary end bell 66 includes a body 90 and a bridging section 92 and is assembled with a lamination stack 74 in the formation of a stator subassembly 150. End bell 66 is formed with base surfaces 118 at one end thereof which insulate adjacent portions of lamination stack 74 from coil windings 152, and is further formed with wire-retaining shrouds 110 which retain coil windings 152 in a wound configuration. Bridging section 92, which straddles the other end of body 90, is formed with brush channels 120 for supporting brush boxes and a bearing nest 138 for supporting an armature bearing.
Methods of assembling the elements to form stator subassembly 150, and various assembly aids such as shroud support 168 and pallet 212 are added.

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