A brushless-DC motor is common in ceiling fan and pan-tilt-zoom (PTZ) camera designs. But you can’t use the same brushless-DC motor solution for both of these end products. A ceiling fan driver ...

Most known for their versatility, electric motors have revolutionised the way we view the core definition of power, qualifying it as effective energy expenditure concerning work done over time. Among ...

A special type of brushless motor is called a limited-angle torquer (LAT). LATs are constrained to produce torque through a rotation angle of less than 180°. But they are widely used to operate ...

I do a lot of new car testing at the racetrack, and the more at-the-limit testing I do, the more I’ve come to realize that “Off” rarely means 100 percent off when it comes to electronic stability ...

Myriad applications require custom torque motors — including hard-machining table drives, mirror millers, and measuring and grinding machines. In fact, machine builders for these applications are now ...

Without getting into a long-winded dissertation about torque, we're going to suggest that you dig through your old copies of HOT ROD Magazine and familiarize yourself with the relationship between ...

With a twin-turbo 4.0-liter V-8, a single electric motor at the rear, and 789 hp, the 2025 Lamborghini Urus SE is certainly quick enough to run with its supercar siblings, but the real trick is ...

Some upcoming high-performance electric vehicles—such as those with Tesla’s upcoming Plaid powertrain—are positioning a second electric motor at the rear axle to assure accurate torque vectoring, and ...

The name of the game is acceleration at the wheels. Not motor torque. It’s common practice for EV producers to report the torque of the car’s electric motor. But Peter Rawlinson, Lucid’s chief ...