Here are two simple 12V DC motor speed controllers that can be built for just a few dollars. Here are two simple 12V DC motor speed controllers that can be built for just a few dollars. They exploit ...

Even though many EV aficionados are not really on-board with the idea of putting a gearbox in an electric car, it looks like manufacturers are still doing it. Right now only the Porsche Taycan and ...

The powers that be at General Motors and Chevrolet wanted the simple, two-speed gearbox to be a cost-cutting means of getting an economical automatic transmission into Chevrolet cars like the Bel Air, ...

The Stumpex auger-type stump grinder now includes a 2-Speed hydraulic motor for faster stump removal, especially on soft woods. The grinder improves cut time by up to 50 percent, the company says, ...

QuietKat, widely known as a largely outdoorsman’s e-bike brand for hunters and other off-road riders, is taking its powerful e-bike design to the pavement with the new QuietKat Lynx electric moped.

According to GlobalData’s Technology Foresights, which uses over one million patents to analyze innovation intensity for the automotive industry, there are 300+ innovation areas that will shape the ...

We try a Jeep Renegade with GKN’s latest self-contained electrified rear-axle with torque vectoring from a single motor. There's no better way to meter precisely the right amount of torque to each ...

Matching drive to motor is essential to gain the best combination of torque, speed, and efficiency. Selecting the right drive is essential to getting the best performance and efficiency from an ...