| 摘要 |
PROBLEM TO BE SOLVED: To provide a driving device for a rotator capable of reducing an installing space, and preventing effects such as irregular rotations of other rotators and mechanical vibrations being exerted on one of rotator. SOLUTION: This device is provided with rotators 31, 37, a reduction means 332, a rotation driving source 331 for transmitting turning force to one rotator 31 through the reduction means 332, and a speed detecting means 73 for detecting a peed of one rotator 31. The rotation-driving source 331 is controlled according to a detecting value of the speed detecting means 73. The turning force of the rotation driving source 331 is divided for driving the other rotators by a driving take-off means 74. Preferably, driving take-off means 74 is arranged on the side opposed to one rotator 31 around the reduction means 332. |
