发明名称 |
Rotor unit for an electromotor and an internal rotor electromotor |
摘要 |
A rotor assembly for an electric motor having a rotor shaft and at least one permanent magnet arranged on the rotor shaft. The rotor shaft with the permanent magnet is accommodated in a sleeve the rotor shaft being freely rotatable within the sleeve. The sleeve is closed off by a flange at a first end face. An inner-rotor electric motor having a stator and a rotor assembly of the type described above, with the stator being inserted over the sleeve of the rotor assembly.
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申请公布号 |
US2003222525(A1) |
申请公布日期 |
2003.12.04 |
申请号 |
US20030413883 |
申请日期 |
2003.04.15 |
申请人 |
MINEBEA CO., LTD. |
发明人 |
RAPP HARALD;KUWERT OSWALD;OELSCH JURGEN |
分类号 |
H02K5/04;H02K5/128;H02K5/173;H02K21/14;(IPC1-7):H02K5/16 |
主分类号 |
H02K5/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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