公开(公告)号：US20180183296A1

公开(公告)日：2018-06-28

申请号：US15902668

申请日：2018-02-22

申请人： Kabushiki Kaisha Toshiba ,  Toshiba Infrastructure Systems & Solutions Corporation

发明人： Reza Syahrizal THALFAH ,  Toshiyuki Oosaki

IPC分类号： H02K5/16 ,  H02K15/14 ,  H02K7/08

CPC分类号： H02K5/163 ,  H02K5/16 ,  H02K5/1732 ,  H02K7/085 ,  H02K15/0006 ,  H02K15/14

摘要： According to one embodiment, an electric motor includes a rotor supporter which is movable in an axial direction of a central axis of a rotor shaft with respect to a case, and a support member receiver attached to at least one of the rotor shaft and the rotor core so that the rotor supporter is able to come into contact therewith and be separated therefrom, and able to fix the rotor shaft and the rotor core to the rotor supporter when the rotor supporter is in contact therewith.

公开(公告)号：US10404130B2

公开(公告)日：2019-09-03

申请号：US15902668

申请日：2018-02-22

申请人： Kabushiki Kaisha Toshiba ,  Toshiba Infrastructure Systems & Solutions Corporation

发明人： Reza Syahrizal Thalfah ,  Toshiyuki Oosaki

IPC分类号： H02K5/16 ,  H02K15/14 ,  H02K7/08 ,  H02K5/173 ,  H02K15/00

摘要： According to one embodiment, an electric motor includes a rotor supporter which is movable in an axial direction of a central axis of a rotor shaft with respect to a case, and a support member receiver attached to at least one of the rotor shaft and the rotor core so that the rotor supporter is able to come into contact therewith and be separated therefrom, and able to fix the rotor shaft and the rotor core to the rotor supporter when the rotor supporter is in contact therewith.