Donut Lab and Verge Motorcycles have developed electric vehicle innovations related to integrated wheel motor (IWM) technology. Their collaboration has produced solutions that are reshaping the electric motorcycle landscape.
Technical Innovations
The core innovation lies in Verge Motorcycles’ unique “hubless” motor design, ingeniously integrating the electric motor directly into the rear wheel. This eliminates the need for traditional drivetrains, improving efficiency and creating a distinctive aesthetic. The IWM system employs a radial flux motor embedded within the wheel, facilitating direct torque transfer and minimizing mechanical losses.
Donut Lab contributes advanced thermal management systems using phase change materials (PCM) and active cooling to maintain optimal operating temperatures. Their sophisticated algorithms
enhance power delivery responsiveness, adapting in real-time to changing conditions. The integration of IoT connectivity allows for over-the-air updates and diagnostics.
Here is short video about technical aspects of Donut Lab’s IWM
History and Collaboration
Verge Motorcycles, headquartered in Helsinki, Finland, was founded in 2018 by motorsport enthusiasts and engineers. The company focuses on developing cutting-edge electric motorcycles, leveraging Finland’s rich engineering heritage. Donut Lab, specializing in the electrification of transport, launched its modular technology platform in November. The collaboration between the two companies has been instrumental in developing and refining IWM technology.
Markets and Applications
Verge Motorcycles’ primary market is electric motorcycles, targeting riders who seek high performance, innovative design, and sustainable transportation. The company’s motorcycles have gained recognition for their futuristic design and unparalleled performance. Donut Lab’s technology has broader applications, including electric cars, trucks, and even helicopters. The company’s modular technology platform is designed for versatile use across land, sea, and air vehicles.
Investors
Verge Motorcycles has attracted substantial investment to drive its innovation. The company completed a Series A funding round in 2021, securing approximately €3 million. Notable investors include Atomico, Jokela Capital, and Risto Siilasmaa, the founder of cybersecurity companies F-Secure and WithSecure. Donut Lab has also secured significant funding, raising a total of €15 million.
Other Global Companies and Developments in the IWM Sector
The IWM sector is witnessing growing interest and development from various global companies. Protean Electric, based in Farnham, UK, produces IWMs for light commercial vehicles and lorries. Their motors are installed in light commercial vehicles converted to run on electricity and are used in lorries to power refrigeration units. DeepDrive, a Munich-based company, has developed an IWM design that uses two rotors to increase motor efficiency.
The company claims that their IWM could give an EV 30% more range in typical driving conditions. These companies are focused on improving the efficiency, performance, and integration of IWMs in various types of vehicles. As electric vehicle technology continues to advance, it appears that IWMs may be poised to play an increasingly important role in the future of transportation.
https://www.vergemotorcycles.com
Pictures: Verge Mototrcycles and Donut Lab
