A bit confusing in Table (1). For RPM = KV * V ? For Power(W) = Max.V * Amp(A) ? But I found the figures in RPM and Power are not according to above formulas. Is the RPM and Power are measured figures or calculated figures ?
Hi Thar. Kv is expressed as rpm/volt, so multiplyng Kv * volts gives RPM. Same for Power. W=A*V . Data in table was obtained from manufacturers, but this data is only referential. As you see in the video calculation does not use this data.
after 3 yr later sir
i learnt so much from you thanks
Hi Yogesh. I am glad it will be useful for you. Regards
Excellent, congratulations on a pretty well-explained video!!
Wonderful job
Thanks Giorgio. Hope it will be useful for you and other aero modelers!
Hello how do you select battery for this fan, also any suggestions on how to control battery circuit for beginners
A bit confusing in Table (1). For RPM = KV * V ? For Power(W) = Max.V * Amp(A) ? But I found the figures in RPM and Power are not according to above formulas. Is the RPM and Power are measured figures or calculated figures ?
Hi Thar. Kv is expressed as rpm/volt, so multiplyng Kv * volts gives RPM. Same for Power. W=A*V .
Data in table was obtained from manufacturers, but this data is only referential. As you see in the video calculation does not use this data.