| 摘要 |
PROBLEM TO BE SOLVED: To provide a drive device that allows a movable member to be manually moved for positioning, and to provide a method for driving a piezoelectric motor, an electronic component transfer device, an electronic component inspection device, a robot hand, and a robot.SOLUTION: A drive device 100 includes a movable member 60, a piezoelectric motor 10, and a driving signal supply section 30. The piezoelectric motor 10 has: a vibrating section 1 that generates longitudinal vibration and bending vibration; and a driven section 5 that is driven by the bending vibration of the vibrating section 1. The piezoelectric motor 10 moves the movable member 60 by the vibrating section 1 driving the driven section 5. The driving signal supply section 30 supplies a driving signal to the vibrating section 1. The driving signal supply section 30 includes a sub-control section 22 that varies voltage value of the driving signal in a teaching mode in which the vibrating section 1 is made to generate longitudinal vibration. |
