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Mechanical - RC Brushless DC Motor sizesWhat links here?
4 digit number indicating stator size
first 2 are stator diameter
second 2 are stator length (of pole pieces)

Alternative, 4 digit number indicating frame dimensions
first 2 are frame diameter
second 2 are frame length

KV is the motor speed in RPM when 1 volt is applied to the motor. Speed is proportional to voltage applied.
Mechanical - RC Brushless DC Motor sizes
filename:Mechanical - RC Brushless DC Motor sizes
filename:Mechanical%20%2D%20RC%20Brushless%20DC%20Motor%20sizes
last edit:August 23 2005 00:32:42 (7458 days ago)
ct = 1769176330.000000 = January 23 2026 08:52:10
ft = 1124771562.000000 = August 23 2005 00:32:42
dt = 644404768.000000