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 ...

A new permanent magnet motor structure promises to greatly improve the efficiency of appliance and servo motors without increasing overall manufacturing costs. Utilizing a unique axial motor design ...

Some utility companies and public agencies have rebate programs in place to encourage customers to upgrade their existing standard-efficiency motors to NEMA Premium™ efficiency motors. Yet, to ...

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 ...

Motors often fail without warning and when they do the primary concern is getting the affected systems up and running as quickly as possible. If a replacement is readily available, the failed motor is ...

Planet Earth is estimated to have consumed 25 petawatts (pW) of electricity in 2020. That's '25' hitched to 15 zeros. More than 40 percent of those electrons were routed through electromagnetic ...

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 ...