Fully enclosed linear motor armature

Details Fully enclosed linear motor armature Fully enclosed linear motor armature

1997-03-27

1999-01-26

Ramirez, Nestor

Electrical generator or motor structure

Dynamoelectric

Linear

310 42, H02K 4100

Patent

active

058641874

ABSTRACT:
A linear motor armature includes a sealed metal case having a base portion with at least one cooling channel formed therein and having a central chamber. An epoxy block is disposed within the central chamber. A lamination stack is disposed within the epoxy block. A coil assembly is disposed within the lamination stack, and the coil assembly is cooled by means of the cooling channel. Preferably, more than one cooling channel is provided to facilitate bi-directional cooling flow.

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