Gantry and trolley mechanism adopts CT inverter and S7-200PLC, two hoisting mechanism adopts energy consumption self-excitation brakes, conventional control, and an extra auxiliary lifting mechanism.

• 本系统大小车机构采用CT变频器及S7-200PLC，两起升机构采用能耗自激制动，常规控制，副起升机构，凸轮控制。