• Sourcebook Electromobility

    Baden-Württemberg and the Stuttgart Region play a leading role in the field of electromobility in Germany and Europe. The Sourcebook Elektromobility gives a detail-rich overview of the various activities in this area in southwest-Germany and allows for search functions by full-text, organization type or category.

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GIGATRONIK-Gruppe

Test vehicle for research, development and training


Contact person

Ansprechpartner GIGATRONIK-Gruppe

Dr.-Ing. Gunter Wiedemann
Hortensienweg 21
70374 Stuttgart
Phone: +49 711 849609 473
Fax: +49 711 849609 99
gunter.wiedemann@remove-this.gigatronik.com
www.gigatronik.com

Organization type

service and consultation

Category

Companies


Single-wheel drive system for electric quad

GIGATRONIC is your development and consulting partner, specialised in electronics and information technology. In 2012, GIGATRONIK built an ATV quad with electric single-wheel drive. This vehicle with a maximum speed of 50 km/h served as a test vehicle and training object for employees and students. The project is the result of the further development of the popular ELMOTO e-bike, for which GIGATRONIK developed the motor controller in 2009. This controller, in a new upgraded version, is mounted four times in the e-quad. Belt drives specifically designed for this project transmit the 5 kW from each BLDC motor independently to each of the four axles. The modern lithium-ion battery system guarantees a range of currently 40 kilometres. A central control unit from our GIGATRONIK Tool Suite coordinates drive and vehicle management. Traction components and controllers are connected via CAN and LIN. Refi tting with an electric drive was realised with almost no weight change. Only minimal modifi cations to the frame are required for this 300 kg vehicle to receive road service approval. Design and development were prototyped using state-of-the-art automotive industry methods, processes and development tools. GIGATRONIK is currently simulating drive dynamic functions of the e-quad - such as torque vectoring, ASR and recuperation - using CarMaker© from IPG Automotive GmbH, where they will be virtually tested and verified.