Infinitum Electric has created a new electric motor that manages to be much lighter than conventional ones. The secret is a printed circuit board stator.

In principle, an electric motor circuit is a series of simple and complex resistance, inductance, and resulting phase angles that are each 120° apart in a 3-phase system (Fig. 1 above).

Here is a motor speed sensor module, the major goal is to check the rate of an electric motor. The module can be used in association with a microcontroller for motor speed detection, pulse count, ...

Donut's 150 kW, 17-inch motorcycle motor is already in use on the road for a few boutique electric bikes, so the odds of seeing this tech on a car in the future is better than you might think.

Hypstair, a 200 kW hybrid electric motor, is the most powerful of its kind developed for aviation, potentially revolutionizing emission-free flight. The motor, developed by Siemens and tested on a ...

The motor also has a “Boost Mode” that can add around 15% more power for a few moments, when motoring out of somewhere quickly is a concern. But don’t call this an electric trolling motor.

This is the start of airframe tests for a new motor, designed for the coming era of electric aviation. It’s a 350-horsepower machine that weighs just 110 pounds.