Model aircraft brushless motor hacker a40 12s v2 8 pole kv rpm per volt 1350 turns 12
The a40 v2 8 pin external rotors are the extension of the popular a40 v2 motors for all applications in which the classical 14 pin external rotor offers very little speed the new a 40 v2 brushless motors were improved once again in their degree of efficiency the hacker rd department has succeeded in developing a completely new bearing pedestal this now enables a permanent highly efficient inner cooling of the complete motor the 8 pin design together with the high quality stator plate resu
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