| 摘要 |
PROBLEM TO BE SOLVED: To provide an actuator driving equipment which can drive a plurality kinds of actuators including an oscillatory wave actuator, without using a driving circuit for exclusive use. SOLUTION: In an actuator driving equipment which drives one actuator, an oscillatory wave motor M, and drives two actuators, DC motors 8, 8', a switch 12 is installed at the output side of each of motor drivers 9, 9' for the two DC motors 8, 8', and thereby the outputs of the motor drivers 9, 9' can be applied to a piezoelectric element for driving the oscillatory wave motor M. On the other hand, by frequency-controlling forward and backward rotation signals to be sent to the DC motors 8, 8' from a microcomputer for controlling 11, a driving signal for the oscillatory wave motor M can be obtained. |
