For more than a century, car bragging rights were settled with a single number on […] ...

Internal-combustion engines are making impressive strides in rotational speed. The Lamborghini Temerario has a 4.0-liter twin ...

FORT SMITH, Ark. — Baldor-Reliance Generation 3 RPM AC motors, from 1-1,750 hp, with customizable speed ranges in nearly any enclosure type, are designed to handle demanding applications in industries ...

Or, you can just run the engine really, really fast, cranking the RPMs up and bumping the power output simply by pushing the ...

Dyson recently released the DC59 Digital Slim, a gadget that the company is touting as its most powerful cordless vacuum to date—so powerful that it can match a stand-up model. Aside from a few minor ...

The name Equipmake might not ring any bells, but for the past two years, the British company has been promising to revolutionize the electric vehicle segment. Specializing in electric motors, ...

NovaTorque, Inc. has introduced 900 RPM versions of its 1.5, 2, 3 and 5 hp models. The new models provide a full load motor-only efficiency rating of 92% to 94% compared to approximately 82% to 87% ...

Described as a tiny drive with a big impact, the DEC 24/1 brushless dc (BLDC) motor handles continuous current up to 0.95 mNm and delivers a nominal speed up to 80,000 rpm with an efficiency of 70%.