... of outline-plate driving with Japan's Sumitomo Juki Frequency Conversion Motor,stable and smooth speed,cooperate with TaiDa converter ... left and right sides driving with Japan's Sumitomo Frequency Conversion Motor,stable and smooth speed, with variable speed adjustment ... of print-table driving with Japan's Sumitomo Juki Frequency Conversion Motor,cooperate with TaiDa converter control output, with light ...