I’m currently choosing motors for a wheeled robot project im working on, and had a few questions that I wondered if anyone here could help answer.

Basically its about resistance and how it relates to the maximum continuous and peak torque.

If i wanted to use V=IR and P=I^2*R to calculate the current in the motor and the heat produced for some current, is the R that i should plug in just the phase resistance? then is that I the same one I can plug in to the torque = 8.3 * I / Kv formula?

I’m sorry im just confused because there are so many similar but different values like phase voltage vs line-to-line voltage, etc etc

thanks for any help