Castle 120hv acceptable head speed range

[DannyH]

Is it feasible to run a castle 120 at head speed in the range of 1600-1750rpm Using 450kv motor and gear ratio of 9.64 on 12s set up?

I don't have the esc yet so can't put the numbers in the software to check.

In my head the figures below seem ok but am not sure if I am correct.

44.4 x 450kv x 0.9 = 17982rpm

17982/9.64 = 1865rpm @100%

(1600/1865) x100 = ~86%

(1750/2073) x 100 = ~94%

[bigpops]

Run the software, choose esc type from the drop down menu.

It will then run in demo mode and you can punch motor / pinion details and see if your head speeds fall within acceptable ranges.

[DannyH]

Cheers will do, did not realise could run the software without the esc