发明名称 |
Motor-contained electric actuator |
摘要 |
A small motor in a casing has a motor shaft, which has a worm outside the casing. A worm wheel is rotatably mounted to a housing for a reduction mechanism and meshes with the worm. The motor shaft is supported by radial bearings in the housing, and is supported at the bottom by a thrust bearing thereby simplifying the structure. Furthermore, a rotary disc is fixed to the motor shaft to rotate together with the motor shaft. An angle of rotation of the motor shaft is detected by a rotation detector via the rotary disc and converted to a digital signal by an electronic circuit.
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申请公布号 |
US2004061399(A1) |
申请公布日期 |
2004.04.01 |
申请号 |
US20030620991 |
申请日期 |
2003.07.16 |
申请人 |
SESHITA NAOTO;YAMAUCHI YOSHINORI |
发明人 |
SESHITA NAOTO;YAMAUCHI YOSHINORI |
分类号 |
F16H1/16;F16C17/02;F16C19/16;F16C35/063;F16C35/067;F16C35/077;H02K5/16;H02K5/173;H02K7/08;H02K7/116;H02K11/00;(IPC1-7):H02K5/16 |
主分类号 |
F16H1/16 |
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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