Targeting continuous-use applications such as 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 25 mm long and 15 mm in diameter and can achieve a continuous torque of 1.8 mNm at speeds as high as 16,000 rpm, and the 3153 … BRC motor is 53 mm long, and 31 mm in diameter; it has a 28 mNm continuous torque at speeds as high as 6,500 rpm.
Although plastics make up only about 11% of all US municipal solid waste, many are actually more energy-dense than coal. Converting these non-recycled plastics into energy with existing technologies could reduce US coal consumption, as well as boost domestic energy reserves, says a new study.
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.