Servos can move fairly heavy objects as long as the objects are neutrally balanced and mounted on bearings. Servocity has some p/t platforms for cams which might provide some construction ideas. Previous servo/joystick discussions.
Servos can move fairly heavy objects as long as the objects are neutrally balanced and mounted on bearings. Servocity has some p/t platforms for cams which might provide some construction ideas. Previous servo/joystick discussions.