It consists of emitter and detector disks, housing elements, and a sealed input shaft. The chips are closely spaced and interact electrostatically to measure relative position with absolute rotary resolutions up to 16 bits depending on the model. Sarcos microsensors are both digital and absolute. They achieve major improvements in performance in terms of cost, reliability, resolution, size, and ruggedness. Sarcos is manufacturing and selling, on a limited basis, sensors for the measuremenat of rotation, linear strain, and multiaxis strain.
Wobble motors are a unique innovation that bring high performance and low cost to electric motors.
Typical magnitic motor rotors range in diameter from 0.2 to 3.0 centimeters.