Small brushless motors and LiPo batteries are one of the most impressive bits of technology popularized in recent years. Just a few years ago, RC aircraft were powered by either anemic brushed motors ...

What You’ll Learn: The origins of Permanent Magnet Brushless DC motors (PMDC). How the efficiency of electric motors increases as you increase the number of phases. How to optimally control stators as ...

Energy efficiency is one of the most misunderstood aspects of fractional horsepower motors and gearmotors. It normally does not receive much attention; however, efficiency can be critically important ...

When the U.S. Department of Energy (DOE) issues the final versions of it its long-awaited fan efficiency test and efficiency standards rules over the coming months, it will apply regulations to a ...

Adjustable-frequency drives have been billed as an energy efficient way to drive three-phase ac induction motors. Nevertheless, designers should understand that motors fed by inverter power experience ...

What if one innovation could redefine how industries consume energy, slashing waste and environmental impact while saving millions? Enter ABB’s new brushless synchronous motor, a technological marvel ...

LEE’S SUMMIT, Mo.--(BUSINESS WIRE)--QM Power, maker of an innovative new high-efficiency motor technology, introduced today the Q-Sync Smart Synchronous Motor, a new class of energy efficient motors ...

Electric motor power efficiency has taken center stage. Individuals, corporations, and governments are increasingly interested in saving power, now that technology can make it possible and economy ...

Tesla has upgraded the front drive unit in its new 2019 Tesla Model S and Model X to a permanent magnet motor like in Model 3. According to an inside source, Electrek is reporting the new permanent ...