发明名称 |
Axial gap motor and method of manufacturing rotor for same |
摘要 |
There are provided an axial gap motor including a rotor having plural main magnet portions magnetized in the rotational axis direction and disposed at predetermined intervals in a circumferential direction, also plural yoke portions formed by a lamination member of tape-like wound electromagnetic steel sheet and are disposed on either axial side of the main magnet portions, also a rotor frame having plural ribs disposed individually between the main magnet portions adjacent to each other in the circumferential direction and extend in a radial direction, and inner and outer cylindrical portions are provided at respectively inside and outside diameter sides of the ribs and made of a die casting alloy; also the main magnet portions each have a groove at an inner circumferential side thereof for preventing the displacement of the position of the main magnet portions. |
申请公布号 |
US8395292(B2) |
申请公布日期 |
2013.03.12 |
申请号 |
US200913145904 |
申请日期 |
2009.12.28 |
申请人 |
AMARI YUSAKU;TAJIMA SHIGERU;HONDA MOTOR CO., LTD. |
发明人 |
AMARI YUSAKU;TAJIMA SHIGERU |
分类号 |
H02K21/24;H02K1/30 |
主分类号 |
H02K21/24 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|