The Smoovy Series 0308…B version of the brushless DC motor line uses the “System Faulhaber” skewed winding in combination with a rotor made of Neodymium rare-earth magnets to provide cog-free motion. The bearing system of the Series 0308…B brushless DC motor is now composed of jewel bearings. With an external motor-diameter of only 3.0 mm, a length of 8.0 mm, and a weight of 0.33 g, the motor is truly a microdrive. Due to their electronic commutation, the service life of these motors is only limited by the bearings. The brushless DC motor can achieve a continuous output torque up to 0.014 mNm at speeds up to 15,000 rpm.