Brushless motor for feather spinner?

[overkill]

It really depends on the diameter of the weapon. For a drum that might be 100 to 150 mm, a typical speed would be 6,000 to 8,000 RPM (double that if you are Alex). A large diameter horizontal bar might only be 3,000 RPM and still do plenty of damage.

[Danny B]

Ok. As for the motor, do you think this would suffice? https://hobbyking.com/en_us/turnigy-...ner-motor.html

[maddox10]

That motor is a tad low on power . 18.5V*60A= 1.1kw

[Danny B]

That motor is a tad low on power . 18.5V*60A= 1.1kw

Which one would you recommend for a 1.8kg bar, about 300mm across? And what gear ratio? I already know I'll be running a 5s lipo.