Is there a "rule of thumb" for where a given motor is most efficient?
I was under the impression that 2-pole motors were good at a higher RPM (50K) and 4-pole motors were best around 35K, 6-pole, 8-pole, 16 pole outrunners, ect...
If I could only draw what I see in my head, then afford to build it, and finaly get to play with it...