Model aircraft brushless motor hacker a20 12 xl evo kv rpm per volt 1039 turns 12
The powerful a20 external rotors are best suitable for models with a weight of up to 1100g the 14 pin power packets convince with an excellent degree of efficiency at the lowest weight even in case of the a20 motors special neodymium magnets are used the upper and lower side of the individual magnets correspond in their radius exactly to that of the magnetic bell and of the stator the result of this comprehensive motor setup is a unique motor performance
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