The present invention relates to a driving device for an unmanned transport cart which is operated in a rail guided vehicle (RGV) system. More specifically, the driving device for an unmanned transport cart uses a master motor and a slave motor in synchronization with each other in parallel instead of using a large-capacity motor for high-speed driving so as to operate the unmanned transport cart at high speed while reducing size and capacity of the motor. Moreover, by controlling the slave motor to follow torque of the master motor, the torque can be evenly distributed between the master motor and the slave motor so as to stably operate the unmanned transport cart.

    본 발명은 RGV 시스템에서 운행되는 무인이송대차의 구동 장치에 관한 것으로, 보다 구체적으로 고속 주행을 위해 대용량의 모터를 사용하는 대신 마스터 모터와 슬레이브 모터를 서로 병렬로 동기화하여 사용함으로써 모터의 사이즈와 용량을 줄이면서 무인이송대차를 고속으로 운행할 수 있으며, 마스터 모터의 토크를 추종하도록 슬레이브 모터를 제어함으로써 마스터 모터와 슬레이브 모터에 토크를 균등하게 분배하여 안정적으로 무인이송대차를 운행할 수 있는 무인이송대차의 구동 장치에 관한 것이다.


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    Title :

    Apparatus for driving rail guided vehicle


    Additional title:

    무인이송대차의 구동 장치


    Contributors:

    Publication date :

    2020-02-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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