Forget heavy batteries because this hydrogen-powered motor delivers 1,000 hp from a 94kg package ...

Choosing the right e-bike motor power is one of the most confusing parts of buying an electric bike. Some electric bikes advertise 250W motors, others use 500W or 750W, and some go even higher. Many ...

Last time we looked in on aerospace motor startup H3X, it was still in the perinatal stages, with little more than renderings and big plans to create the most power-dense motors known to man. Since ...

The company just announced the new Avinox M2S and M2 drive units, building on its earlier M1 system with more power, more ...

The specs race in high-end electric mountain bike motors has long had the feel of the 1990s processor wars – bigger numbers ...

A new family of microcontrollers (MCUs) claims to enable real-time control of systems that need to respond to real-time events with minimal delay and low utilization. These MCUs, dedicated to motor ...

We’ve long-admired internal combustion engines for their power density pursuits. Extremely high horsepower-to-liter ratios for naturally aspirated cars like the Honda S2000, Ferrari 458 Speciale, or, ...

Fraunhofer Institute for Integrated Systems and Device Technology (IISB) has developed a new lightweight, ...