Rotating device

• Main Author: SAKURAGI KATSUNORI
• Format: Patent
• Language: Chinese; English
• Published: 27.10.2017
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DYNAMO-ELECTRIC MACHINES; ELECTRICITY; GENERATION

The present invention provides a rotating device capable of reducing the size in the rotation axis direction. A rotating device has a housing having an opening portion opened to one side in a rotor axis direction, a rotor accommodated in the housing, a substrate coupling to the opening portion, and a cover covering a part of the substrate, and a snap portion and a loop portion are provided on an end portion, in the housing, forming the opening portion and are arranged in a radial direction. The substrate has an engaged portion engaging with the snap portion, and the cover has an engaged portion engaging with the loop portion. 本发明提供种能够减小旋转轴方向上的尺寸的旋转装置。电机(旋转装置)包括：壳体(20)，其具有在转子轴方向上的侧开口的开口部(31)；转子(1b)，其容纳在壳体(20)内；基板(50)，其安装于开口部(31)；以及罩体(60)，其覆盖基板(50)的部分。在壳体(20)中的形成有开口部(31)的端部(33)设有卡接部(36)和环部(37)，它们在径向上并列设置。基板(50)具有与卡接部(36)卡合的被卡合部。罩体(60)具有与环部(37)卡合的被卡合部。