MOTOR HAVING A TWO-PIECE STATOR END RING
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United States of America Patent
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Issued Date -
Feb 12, 2015
app pub date -
Aug 19, 2013
filing date -
Aug 9, 2013
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A power tool is provided including a housing and an electric motor disposed in the housing. The motor includes a stator having a lamination stack having separately-formed pole pieces and field coils disposed on the pole pieces, and an armature disposed in the stator. An end ring is disposed at an end of the lamination stack, the end ring including at least two ring pieces mated together around a portion of the field coils extending beyond pole tips of the pole pieces.
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