公开(公告)号：US20140103776A1

公开(公告)日：2014-04-17

申请号：US13652904

申请日：2012-10-16

Applicant: Regal Beloit America, Inc.

Inventor： Bryan J. Stout

IPC: H02K1/18

CPC classification number: H02K1/12 ,  H02K15/02

Abstract: A stator is provided. The stator includes a plurality of laminations comprising a first lamination, a second lamination and a plurality of intermediate laminations located between the first lamination and the second lamination. The stator includes a plurality of windings coupled to the plurality of laminations and a key coupled to the plurality of laminations. The key includes a first tab coupled to the first lamination; a second tab coupled to the second lamination; and a portion located between the first and second tabs and coupled to the intermediate laminations, wherein said first tab is configured to move from a first position that is coplanar to said portion to a second position that is orthogonal to the axis of rotation.

Abstract translation: 提供定子。 定子包括多个叠片，其包括位于第一层压和第二层压之间的第一层压，第二层压和多个中间层压体。 定子包括耦合到多个叠片的多个绕组和耦合到多个叠片的键。 钥匙包括耦合到第一层压件的第一接头; 耦合到所述第二层压件的第二接头; 以及位于所述第一和第二突出部之间并且联接到所述中间叠片的部分，其中所述第一突出部构造成从共面到所述部分的第一位置移动到与所述旋转轴线正交的第二位置。