Series 4400 ELECOM II(TM) brushless motors are featured in a brochure. Detailed information is provided on the following subjects: standard features such as long life, smooth operation, and high responsiveness; construction including three-phase slotless stator, four-pole rotor with neodymium iron boron magnets, and six-step commutation at 60 electrical degrees; and motor and winding parameters. Additionally, the publication includes engineering drawings of standard and customized motor assemblies. Graphs illustrate motor speed versus torque.
Engineers at Fuel Cell Energy have found a way to take advantage of a side reaction, unique to their carbonate fuel cell that has nothing to do with energy production, as a potential, cost-effective solution to capturing carbon from fossil fuel power plants.
To get to a trillion sensors in the IoT that we all look forward to, there are many challenges to commercialization that still remain, including interoperability, the lack of standards, and the issue of security, to name a few.
This is part one of an article discussing the University of Washington’s nationally ranked FSAE electric car (eCar) and combustible car (cCar). Stay tuned for part two, tomorrow, which will discuss the four unique PCBs used in both the eCar and cCars.
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.