Built for continuous-use applications like pump, fan or scanner devices, these RoHS-compliant motors have cog-free motion, using a Neodymium rare-earth magnet rotor and "System FAULHABER" skewed winding. With electronic commutation, the bearings are the only limit to the life of these motors. The 1525…BRC motor is 25mm long and 15 mm in diameter and can achieve a continuous torque of 1.8mNm at speeds up to 16,000 RPM, while the 3153…BRC motor is 53 mm long, 31mm in diameter and has a 28mNm continuous torque at speeds up to 6,500 RPM. The 1525…BRC motor with 9,12 and 15-volt windings and the 3153…BRC model, with nine, 12 and 24-volt windings are boyh available from stock with a 24-48-hour turnaround.
A middle school team from Rochester, Mich., has again nabbed the grand prize in the annual international Future City Competition, which drew students from 37 regions of the United States, as well as from England and China.
The word “smart” is becoming the dumbest word around. It has been applied to almost every device and system in our homes. In addition to smartphones and smart meters, we now hear about smart clothing and smart shoes, smart lights, smart homes, smart buildings, and every trendy city today has its smart city project. Just because it has a computer inside and is connected to the Web, does not mean it is smart.
Are you being paid enough? Do you want a better job? According to a recent survey Manpower released just before Engineers Week, employers and engineers don't see eye-to-eye about the state of US engineers' skills and experience.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.