Engineers faced for the first time with operating a motor in a vacuum are often surprised at some of the potential problems. Outgassing, contamination, and cooling are all areas of concern. And ...

A new 5.4-in.-diameter vacuum motor operates at 7 dB and 10 Sones quieter than a comparable 5.1-in.-diameter motor. The motor features an innovative fan-diffuser system, improved motor lamination that ...

Dyson’s renowned vacuum motor technology is available in many forms, but one of the most popular options for smaller homes and apartments are the portable powerhouses that use battery charges to ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. When it comes to vacuum cleaners, power isn't everything - but it ...