[johnrobholmes]

Winding isn't too hard, but speeding that outrunner up might cause problems. What target RPM are you trying to get it to hit, and what is the magnet/stator count?

For small wind changes, the kV is tied to winding in a semi linear fashion. It is really complicated to actually calculate them off the cuff though.

Taken from Reliance.com, but there are other forces to be accounted for.

This equation can be further developed to obtain the voltage for movement of a conductor at constant velocity through a uniform magnetic field:
E = NBLv sin P x 10^-8

where:

E = voltage
N = number of turns
B = flux density in lines per square inch
L = length of the conductor in inches
v = velocity in inches per second
P = the angle between the conductor and flux field



You do realize you just ordered a 2 pound motor right? :D