公开(公告)号：EP3707477A1

公开(公告)日：2020-09-16

申请号：EP18807800.0

申请日：2018-11-05

申请人： CTS Corporation

发明人： WOLSCHLAGER, Kevin C.

IPC分类号： G01D5/14

公开(公告)号：EP3257150A1

公开(公告)日：2017-12-20

申请号：EP16749667.8

申请日：2016-02-08

申请人： CTS Corporation

发明人： KING, Yulanda YHW ,  KOLBERG, David ,  CORS, Douglas E. ,  CALKINS, Scott ,  ANDRINA, Eric ,  WOLSCHLAGER, Kevin C. ,  STEWART, William S.

IPC分类号： H02P6/12 ,  H02K5/08

CPC分类号： H02K7/083 ,  F16C19/163 ,  F16C19/543 ,  F16C33/585 ,  F16C2380/26 ,  H02K1/182 ,  H02K1/2793 ,  H02K3/522 ,  H02K5/1735 ,  H02K7/085 ,  H02K15/12 ,  H02K21/24

摘要： An axial brushless DC motor comprising a stator, a rotor including a magnet, a sleeve bushing extending through the stator and including a pair of opposed distal collars, a motor shaft extends through the sleeve bushing, and a pair of opposed bearings are seated in the respective pair of collars and mount the shaft and a rotor for rotation relative to the sleeve bushing and the stator. The bearings are adapted for thrust, radial support/self-alignment, and angular adjustment of the motor shaft. In one embodiment, a stator overmold member includes a central tube that defines the sleeve bushing and includes a stator shorting ring, in one embodiment, a metal pole piece is seated in a cup-shaped magnet with a rim and the magnetic flux travels through the rim of the magnet and through a magnetic flux sensor.