Maxon Group has developed the Exoskeleton Drive GEN.1 (Exoskeleton Joint Actuator) for use in hip and knee exoskeletons.
https://www.maxongroup.us/maxon/view/news/Exoskeleton-joint-actuator
Maxon Group is a Swiss manufacturer and supplier of high-precision drive systems and is one of our Diamond Sponsors.
The company offers electric DC servo motors, encoders (sensors), gears, and electric motor controllers.