发明名称 |
ELECTROMECHANICAL ROTARY ACTUATOR AND METHOD |
摘要 |
An electromechanical rotary actuator including a housing including first end that extends to a second end through an intermediate portion that defines a longitudinal axis, and an internal cavity. An electric motor is arranged within the internal cavity. The electric motor includes a shaft having first shaft end and a second shaft end. A drive member is arranged within the housing along the longitudinal axis. The drive member includes an input shaft operatively coupled to the first shaft end and an output shaft. An output shaft member is coupled to the output shaft of the drive member. At least one bearing assembly supports one of the output shaft member and the first shaft end, and a preload member is arranged within the housing and configured to apply a compressive axial force to the at least one bearing, the drive member and the electric motor. |
申请公布号 |
US2013320782(A1) |
申请公布日期 |
2013.12.05 |
申请号 |
US201213484689 |
申请日期 |
2012.05.31 |
申请人 |
MATALANIS CLAUDE G.;KUCZEK ANDRZEJ ERNEST;JONSSON ULF J.;WAKE BRIAN E.;CHAUDHRY ZAFFIR A.;BREWER PAUL;HAMILTON SUNDSTRAND CORPORATION |
发明人 |
MATALANIS CLAUDE G.;KUCZEK ANDRZEJ ERNEST;JONSSON ULF J.;WAKE BRIAN E.;CHAUDHRY ZAFFIR A.;BREWER PAUL |
分类号 |
H02K7/116;H02K15/00 |
主分类号 |
H02K7/116 |
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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