In the grand tapestry of automotive history, Koenigsegg's Light Speed Tourbillon Transmission is an entirely new volume of ...

Donut Labs’s curious design—which looks like an empty metal cylinder with tapered edges—could mark a pivotal moment for EV ...

While the automotive industry can sometimes be as competitive as it can get, the race to build some of the biggest electric ...

(Credit: Cookie Robotics) The choice for a PM rotor in this particular stepper motor is likely due to simplicity, while also providing decent torque when moving as well as when unpowered.

Without the option to use "engine braking", the EV driver has to rely on its control systems to maintain stability. Read more at straitstimes.com.

Like other PCB motors it produces very little torque, roughly 2% of a typical NEMA17 stepper motor. Even so, the engineering behind this project remains impressive.

Electric bikes with torque sensors provide a natural ride feel by adjusting motor assistance based on pedaling effort. Unlike ...

Big promises, but the Donut Motor's horsepower, along with an incredible quoted torque output of 3,171 lb-ft, is an amazing feat. It would make it far more power and torque-dense than anything ...