A well-optimized linear unit offers a versatile, compact motion solution that can reliably serve an application for years.

More information: Qingmei Wang et al, Moving Plasma Structures and Possible Driving Mechanisms of Solar Microflares Observed with High-resolution Coronal Imaging, The Astrophysical Journal Letters ...

But rather than abandon the torque-amplifying transmission completely, he decided to see about improving them using 3D-printed compliant mechanisms ... with the harmonic drive is that due to ...