| 摘要 |
PURPOSE:To improve the availability for general purposes by stroking the tooth section on the rotor side and by pivoting it in every minute quantity taking advantage of minute flexing displacement motion of a bimorph element on the stator outside circumference. CONSTITUTION:A bimorph motor is constituted in providing numerous pieces of bimorph elements 2 on a stator 1 side and numerous pieces of tooth sections 3a on a rotor 3 side. This stator 1 is composed of an approximately columnar base section 1a, a supporting shaft 1b and bimorph elements 2, and fixed to a housing 5 side. A rotor 3 is supported to the above supporting shaft 1b through a bearing section 3b. When the voltage is applied from a control section to each bimorph element 2 in a specified timing, a rotating shaft 6 is rotated in minute quantity each by the stroking motion to the tooth section 3a of the bimorph elements 2. |
