Back when it was developing the original Roadster, Tesla intended to manufacture it with a two-speed gearbox that granted the car both better acceleration, as well as the ability to travel at higher ...

To go with a 0 to 60 mph time under three seconds, 750 horsepower, and the ability to refill its battery in just over 20 minutes, the engineers at Porsche gave their all-new, all-electric Taycan a two ...

Speed reducers are mechanical devices generally used for two purposes. The primary use is to multiply the amount of torque generated by an input power source to increase the amount of usable work.

Sigman Powertrains founder and CEO John Kimes (right) believes that spec'ing automatic transmission in battery-electric commercial vehicles allows electric trucks to use smaller motors, improve ...

The components get assembled into a planetary gearhead with a roller chain replacing the traditional ring gear. They are assembled into a complete gearhead from Gearing Solutions. Durable gears for ...

It’s no secret that the rise of electric vehicles has revolutionized the way in which cars are built. Requiring fewer components, and at times simpler than the ones used in ICE cars, EVs are also ...

In 2020, no all-electric sports car should have a two-speed gearbox. I say this, casting a sidelong glance at the beautifully-shaped, but fundamentally flawed, Porsche Taycan. If you want to fight me ...