1717 Repair Kits

[Pdelcast]

Originally Posted by sikeston34m

That statement is true.

Kv rating of any motor is not established by the rotor.

Kv rating is a result of the number of turns in the wind.

That's not exactly true.

The kV is inversely proportional to flux in the air gap, so weaker magnets = higher kV, stronger magnets = lower kV.

And by the same token, smaller air gap = higher air gap flux = lower kV, and larger air gap = lower air gap flux = high kV