I am working on a rotary head for my CNC. The rotary uses a harmonic drive and I have heard they are not the stiffest for machining. This design uses a HUGE
Harmonic drive 4th and 5th AC rotary axis for CNC machine - RobotDigg
Harmonic drive 4th axis build. 1 Intro - YouTube
Laifual Large Transmission Ratio Harmonic Drive Reducer For 5 Axis Cnc Rotary Table - Buy Large Transmission Reducer,Harmonic Drive Reducer,Cnc Rotary Table Product on Alibaba.com
RT4 5" Rotary Table - MDA Precision
RT4 5" Rotary Table - MDA Precision
harmonic drive
China Compact Design Harmonic Drive Speed Gearbox for Rotary Table Photos & Pictures - Made-in-china.com
4th Axis Harmonic Drive Build Part 1 - YouTube
Harmonic Drive Reducer 50:1 CNC 4th 5th axis A B Rotary Axis Dual Support Table | eBay