The Harmonic Drive, which is made up of just three basic components, makes accurate motion control possible with its unique mechanism. Compared with conventional products (CSS series), the thickness of CSF series Harmonic Drives has been reduced by 1/2. In addition, the CSG series is now on the market, offering further improvements in performance in comparison with its CSF series counterparts. One further addition is the SHF series, which features a large-caliber hollow-shaft construction. Our family of Harmonic Drives is thus evolving with the times