Forget fiddling with derailleurs and gear levers mid-commute. Instead, Bafang wants to make urban e‑biking smoother than ever with its all-new H730 hub motor, featuring its patented GVT (Gear Variable ...

Abstract: The purpose of this research is to control energy localization in spring-motor coupling system. Effective use of springs is important for robots to achieve high speed motion. In particular, ...

A new electric hub motor just dropped at Eurobike 2025, and it’s a big deal – mainly because it’s so small. Developed through a partnership between Moving Magnet Technologies (MMT), Swiss mechatronics ...

Chinese e-mobility outfit ADO has co-developed a hub motor with Bafang that sports 3-speed auto-shifting gears. The first model to roll with this system is the Air 30 Ultra city ride, which also comes ...

In-hub wheel motors are among the most tantalizing and yet elusive of electric-vehicle technologies. And now, after decades of failures and near-misses, a donut-shaped electric hub motor was among the ...

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Where wind power stations, marine drives or drives with high loads in process engineering are concerned, shaft couplings have a significant influence on the service life and ease of operation of ...

Shaft couplings are critical parts of any power transmission system, providing the smooth transfer of power from one component to another. As with any other part of the system, maintenance maximizes ...