I plan on running a headspeed of 1250-1500 on my E5SS. I am not familiar with Kontronik and I'm researching purchasing a Kontronik 700-52 and a Jive Pro ESC. Is there a formula for figuring out what wattage or amps a certain headspeed will produce at a certain voltage? Or how many watts per pound is needed on a heli? If V * A = W and I have a Jive Pro 80HV lets say the heli is running at 60A. A 7s will give me approx. 24.5V under a load. so, 24.5 * 60A = 1470W but what is the actual HS at 1470W or 60A?
Basically, I want to know if I can get away with a Jive Pro 80HV ESC at 1200-1500 RPM on 7S ?
Also wondering if I should go 560Kv? I have 12T, 13T and 14T pinions. It appears that 60%-80% will give me my target HS range with 520Kv and 13T pinion. Need help understanding how Kontronik works.
Thanks for your advice!