| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a motor capable of preventing periodical generation of noise by preventing separation/contact between a rotor and a rotor shaft.SOLUTION: In a motor M including a stator 7 forming a columnar inner space, a cylindrical rotor 8 arranged in the inner space of the stator 7 and a rotor shaft penetrated into the cylindrical rotor 8 with a gap from an inner peripheral surface of the rotor 8, a deviation amount of a center axis of a rotor shaft from a center axis of the columnar inner space is made larger than a misalignment amount of an inner diameter center of the rotor 8 from an outer diameter center of the cylindrical rotor 8.</p> |
