| 摘要 |
PROBLEM TO BE SOLVED: To improve vibration resistance by allowing a concave portion of a cylindrical holder to hold a hall IC provided on a substrate of the cylindrical holder provided on the front lid side of a motor unit. SOLUTION: The attachment structure of the hall IC in a motor is composed of the cylindrical holder (30) provided on the front lid (2) of the motor unit (20), the hall IC (10) provided on a substrate (9) of the cylindrical holder (30), the concave portion (31) formed in an inner wall (30a) of the cylindrical holder (30). In this structure, the hall IC (10) is held in the concave portion (31). COPYRIGHT: (C)2009,JPO&INPIT
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