6. Conclusions
The LIMs are the most appropriate candidates for huge, fast and intelligent stereo garages.This paper develops a novel stereo garage driven by LIMs, which is designed at a low fre-quency. LIMs are adopted to drive not only the moving crossbeam, but also longitudinal moving frame. Two 8-layers stereo garages with these LIMs have been developed. One has only one unit and also does not have a moving frame, the other has three units and three moving frames. The former one already showed a fine operating performance for two years.