GM has issued a new Customer Satisfaction Program for the 2025 Cadillac Optiq, as the drive motor power distribution control module in certain units may fail.

The GM Ultium Drive family covers front-wheel drive, rear-wheel drive and all-wheel drive propulsion combinations, including high-performance and off-road capabilities. More specially, all five drive ...

NUM’s new TMX series direct drive motors have an extremely low cogging torque, making them suitable for applications that demand very smooth and accurate rotation, especially at low speeds. Typical ...

If you thought you knew all of the mid-drive motors in the e-bike world, think again. The French company Valeo has just unveiled a radical new type of mid-drive electric motor that adds a built-in ...

Engineers often use a gate driver or “pre-driver” IC along with N-channel power MOSFETs to provide the high current needed to drive motors. It’s important to account for all the design considerations ...

It might be too early to say that the auto industry is undergoing a great electrification. But more and more automakers are headed in that direction as product pipelines swell, with new ...

One of the most important choices engineers make while developing new platforms for machine tools is deciding which type of motor to use. Direct drive motors have always been seen as a technological ...

Speed control of an AC motor requires a three phase supply that can vary both voltage and frequency. Such a supply creates a variable speed rotating field in the stator that allows the rotor to spin ...

A close look at SiC’s benefits. How to improve three-phase inverters for variable motor drives. The most important development in power electronics in recent years is the rise of so-called ...