CPC B32B 38/04 (2013.01) [H02K 1/12 (2013.01); H02K 15/0006 (2013.01); B32B 2038/042 (2013.01); Y10T 29/5313 (2015.01); Y10T 29/53143 (2015.01)] | 4 Claims |
1. An electric machine comprising:
a lamination stack including exterior laminations and interior laminations disposed therebetween, the interior and exterior laminations including inner cutouts disposed in alignment, wherein at least a portion of the inner cutouts of the exterior laminations have a width greater than inner cutouts of the interior laminations and wherein the exterior laminations have a stepped interface extending parallel to and planarly offset from exterior surfaces of the exterior laminations; and
a core deposit having a lower magnetic permeability than the lamination stack disposed within the inner cutouts of the interior and exterior laminations.
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