摘要 |
PROBLEM TO BE SOLVED: To provide a motor control device that can stably be operated using a pulse width modulation system, while simplifying a driving circuit, which drives a plurality of motors, and decreasing the number of times that each motor is stopped.SOLUTION: When a control section 67 of a motor control device 60 simultaneously rotates a first DC motor 21 and a second DC motor 22 by controlling a first circuit 61, a second circuit 62 and a third circuit 63, the second circuit 62 is shared. Additionally, when the motors 21, 22 are simultaneously driven and driving currents to be applied to the corresponding motors 21, 22 are different from each other, the control section 67 separately controls the element of at least one of the first, third circuits 61, 63 in a pulse width modulation system. Thereby, even in a case where the motors 21, 22 are operating simultaneously, the driving currents applied to the corresponding motors 21, 22 can be separately controlled. |