| 摘要 |
PURPOSE:To easily restart a system even if power is interrupted. CONSTITUTION:An article conveying system comprises linear motors 12, 12,... arranged along a guide rail 11, and stoppers 20 arranged corresponding to the motors 12. At the time of power interruption, the stopper 20 stops a carrier 13 so that a secondary conductor 14 of the carrier 13 is opposed to the motor 12. When the power interruption is recovered, the carrier 12 immediately generates a driving force to restart the system. |
