Home / SANKYO SEISAKUSHO / Rotary Reducers RollerDrive / RM Series RM Series Designed for medium to large FA application, all-in-one units with built-in motor with drive unit and cable set. Categories: Rotary Reducers RollerDrive, SANKYO SEISAKUSHO Product ID: 1992 Related products Details E Series (Parallel shaft type) The E Series (Parallel shaft type) is an oscillatin Details P Series The Parallel Index/P Series uses a parallel cam mec Details DO Series The Do series features a unique ring-shaped output