MOTOR
To suppress generation of strange sounds caused by interference with vibration of a motor between a lid part attached to a case that accommodates a motor main body part and a cover that covers a power feeding part for feeding a power to the motor main body part.SOLUTION: A motor 1 comprises: a motor...
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Format: | Patent |
Sprache: | eng ; jpn |
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Zusammenfassung: | To suppress generation of strange sounds caused by interference with vibration of a motor between a lid part attached to a case that accommodates a motor main body part and a cover that covers a power feeding part for feeding a power to the motor main body part.SOLUTION: A motor 1 comprises: a motor main body part 5 that has a rotor 8 and a stator 9; a case 3 that accommodates the motor main body part 5; a lid part 2 attached to the case 3 in which the motor main body part 5 is accommodated; a cover 4 attached at the radial outside of the motor main body part 5, to the motor main body part 5, and that covers at least a part of a power feeding part 17 for feeding a power to the motor main body part 5; and a contact part 25 provided at a position where the lid part 2 and the cover 4 are opposed to each other, and that presses the lid part 2 and the cover 4 to make them contact with each other.SELECTED DRAWING: Figure 2
【課題】モータ本体部が収容されたケースに取り付けられる蓋部とモータ本体部に給電する給電部を覆うカバーとがモータの振動に伴って干渉することで異音を発生することを抑制する。【解決手段】ロータ8及びステータ9を有するモータ本体部5と、モータ本体部5を収容するケース3と、モータ本体部5が収容されたケース3に取り付けられる蓋部2と、モータ本体部5に対してモータ本体部5の径方向外側に取り付けられ、モータ本体部5に給電する給電部17の少なくとも一部を覆うカバー4と、蓋部2とカバー4とが対向する位置に設けられ、蓋部2とカバー4とを押し付けて接触させる接触部25と、を備えるモータ1。【選択図】図2 |
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