Motor calculators:
http://www.drivecalc.de/
http://www.micronradiocontrol.co.uk/scorpion_calc.html
http://www.peakeff.com/
Motor building info:
http://www.bavaria-direct.co.za/models/motor_info.htm
http://translate.google.com/translate?u=http%3A%2F%2Fwww.powercroco.de%2Fbewicklungsrechner.html&sl=de&tl=en&hl=&ie=UTF-8
http://www.emetor.com/edit/windings/
http://www.drivecalc.de/
http://www.micronradiocontrol.co.uk/scorpion_calc.html
http://www.peakeff.com/
Motor building info:
http://www.bavaria-direct.co.za/models/motor_info.htm
http://translate.google.com/translate?u=http%3A%2F%2Fwww.powercroco.de%2Fbewicklungsrechner.html&sl=de&tl=en&hl=&ie=UTF-8
http://www.emetor.com/edit/windings/