发明名称 |
MAGNET CO-FORMED TO BACK IRON |
摘要 |
An apparatus includes a hub. The apparatus also includes a back iron that is coupled to the hub. In addition, a magnetic annulus is co-formed to the back iron. |
申请公布号 |
US2015061438(A1) |
申请公布日期 |
2015.03.05 |
申请号 |
US201314018755 |
申请日期 |
2013.09.05 |
申请人 |
SEAGATE TECHNOLOGY LLC |
发明人 |
Leuthold Hans;Woldemar Chris M.;Parsoneault Norbert Steven |
分类号 |
H02K1/27 |
主分类号 |
H02K1/27 |
代理机构 |
|
代理人 |
|
主权项 |
1. An apparatus comprising:
a stator assembly including a stator tooth; a base configured to support the stator assembly; a back iron coupled to a hub, wherein the hub is configured to rotate about an axis normal to the base; and a magnet proximate to the stator tooth, wherein
the stator assembly is operable to cause the magnet to rotate, andthe magnet is co-formed on the back iron. |
地址 |
Cupertino CA US |