公开(公告)号：US20140265707A1

公开(公告)日：2014-09-18

申请号：US13839225

申请日：2013-03-15

申请人： Steven D. Klein ,  Jeff T. Klass ,  Mohammed R. Islam ,  Mohammad S. Islam ,  Mazharul H. Chowdhury

发明人： Steven D. Klein ,  Jeff T. Klass ,  Mohammed R. Islam ,  Mohammad S. Islam ,  Mazharul H. Chowdhury

IPC分类号： H02K1/27 ,  H02K1/28

CPC分类号： H02K1/276 ,  H02K1/28 ,  H02K15/03 ,  H02K16/02 ,  H02K29/03 ,  H02K2201/06 ,  Y10T29/49012

摘要： A rotor comprises a first rotor lamination and a second rotor lamination. The first rotor lamination and the second rotor lamination are configured for defining, when joined into rotor assembly, a central axis of rotation and a plurality of interior magnet pockets disposed symmetrically about the central axis of rotation, each pocket of the plurality of interior magnet pockets is configured for housing and retaining a permanent magnet. A method of forming a rotor comprises forming a first rotor lamination and a second rotor lamination, rotating the second rotor lamination about an axis of symmetry of the second rotor lamination; and mating the first rotor lamination to the second rotor lamination such that a first notch of the first rotor lamination is disposed adjacent to the first notch of the second rotor lamination.

摘要翻译： 转子包括第一转子层压和第二转子层压。 第一转子叠片和第二转子叠片构造成当连接到转子组件中时限定中心旋转轴线和围绕中心旋转轴线对称设置的多个内部磁体袋，多个内部磁体袋的每个凹槽 构造成用于容纳和保持永磁体。 形成转子的方法包括形成第一转子叠片和第二转子叠片，使第二转子叠片围绕第二转子叠片的对称轴旋转; 以及将所述第一转子层压件与所述第二转子层压体配合，使得所述第一转子层叠件的第一凹口设置成与所述第二转子层压板的所述第一凹口相邻。