| 摘要 |
<P>PROBLEM TO BE SOLVED: To simplify a circuit configuration of a motor controller in a motor controller for independently driving a plurality of motors, respectively. <P>SOLUTION: In the motor controller, a switching circuit 11a of a servo motor driver 10A switches and connects power supply terminals 41b, 51b, 61b of DC servo motors 40, 50, 60 from one of a battery positive terminal Vcc and a ground to the other. The switching circuit 11b of the servo motor driver 10A and the switching circuits 11a and 11c of a servo motor driver 10B independently switch and connect power supply terminals 41a, 51a, 61a of the DC servo motors 40, 50, 60 for each motor from one of the battery positive terminal Vcc and the ground to the other. A microcomputer 20 controls servo motor drivers 10A, 10B so as to independently drive the DC servo motors 40, 50, 60 in a timesharing manner, respectively. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
