Recent content by davidjbacon

I don't have any recent information, but my suspicion is that the Yuneec company is in tatters following the E1000 (prototype) fatality in May 2011: http://light-sport-hangar-flyin.blogspot.com/2011/05/electric-prototype-and-pilot-lost.html

IMO, Shane Colton's 2010 Master's thesis (which discusses the scooter motors and then goes on to present an axial-flux motor design, as case studies) is even better: http://www.scribd.com/doc/32379147/Design-and-Prototyping-Methods-for-Brushless-Motors-and-Motor-Control