Using the company’s patented Squiggle micro-motor technology, two new rotary piezoelectric motors are optimized for high torque and precision. The SQR-2.4 measures 2.4 by 2.4 mm, has a 0.10° ...

Putting a Mazda rotary engine into a badge-engineered Holden sedan seemed like a good idea at the time. But, the 13B engine's ...

The rotary engine is perhaps one of the most polarizing motors to have ever been commercialized. From its checkered past to its intent to live on as a range extender, the small spinning triangle has ...

Over-the-top rotary builds are an enthusiast tradition. Because so few rotary cars have been made, the limits of the engine type haven't been fully exploited by automakers. It's been tuners who have ...

The Van Veen OCR1000 was a rotary-powered engineering flex and one of the rarest motorcycles ever made. And now, it can be ...

Half a century ago, a small Japanese company from Hiroshima by the name Toyo Kogyo made an interesting decision, and a massive leap of faith. They usually offered products under the Mazda brand in ...

BRUSSELS — Mazda's famed rotary engine is getting primed for electrification. The MX-30 e-Skyactiv R-EV plug-in hybrid, which debuted at the Brussels Motor Show last week, features a gasoline rotary ...

His automotive adventure started reporting on various motorsport events as a sports writer before moving onto a full-time auto career with various sites, including This Week In Motors and ...

According to the official sales specifications of the Mazda MX-30 for the U.S., the small electric SUV will continue to be offered only with an all-electric powertrain. This means that the North ...

The widely known principle of rotational viscometers is utilized for calculating the viscosity in most laboratory viscometers, by sensing the torque required for rotating a spindle at a constant speed ...