| 摘要 |
PROBLEM TO BE SOLVED: To provide a motor driver comprising a plurality of motors with sensor, and one or a plurality of motor controllers, smaller in number, than the motors. SOLUTION: A host controller 30 selects any one of motors 1, 2 and after the power line of a motor, selected by closing a switch 11 or 12, is connected with the signal line from a sensor, a motor controller 31 drives a selected motor. According to the arrangement, a mechanical facility employing a plurality of motors with sensor can be reduced in cost while saving the space. |
