1. High-response high-accuracy linear servo system;Kachi;Mitsubishi Electr Tech Rev,1999
2. Spindle motor for machine tools;Kawashima;Mitsubishi Electr Tech Rev,2002
3. New frame type spindle motor SJ-D series;Ogawa;Mitsubishi Electr Tech Rev,2009
4. Prospects of FA systems;Yamashita;Mitsubishi Electr Tech Rev,2006