Quote:
Originally Posted by BP-Revo
Apparently, machine winding is not as tight/precise as hand winding. This makes sense as because while a machine will just go around and around that pole to a set number of winds, hand winding can more precisely lay each wind down, and if there is a mistake (like a kink in the wire that throws off a certain wind), it can be redone.
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This may be true for most regular conventional armature winds for brushed motors, and probably even outrunner motors.
But in the case of brushless inrunners, I believe these windings are "wound" or laid in a certain pattern, then compressed and baked inside a mold. When it cools, it retains it's shape so it will fit inside the motor can.