About Exonetik
Exonetik is a Sherbrooke advanced-motion company developing magnetorheological actuators and control systems for haptics, robotics, aerospace and space applications.
Operating context
Exonetik has two distinct engineering lines. Its magnetorheological technology uses controllable fluid resistance for low-inertia actuation, haptic feedback and backdrivable robotic systems, with programmable power-off behaviour. Exonetik Turbo develops an inside-out ceramic turbine architecture for compact power generation and range extension. The company advertises up to 50% thermal efficiency and 5 kW/kg, which remain design claims without a disclosed delivered-system test envelope. Its CanadaBuys partner profile describes 30 and 60 kW multi-fuel powerpacks and subsystem collaboration rather than a government purchase. NATO DIANA’s 2026 cohort identifies the turbogenerator, and DND separately discloses development funding. Actuator maturity and turbine development should be evaluated separately.
