This is probably a question that is asked repeatedly so please forgive me if this is the case.
Is there a formula or chart that one can use to determine a good / acceptable / practical combination of Battery / ESC / Motor / Prop combination?
My question arises from the following.
I am flying a Lanyu 182 TW-747-III with a 35amp ESC, 900kv motor, 12 x 6" prop using 3S 11.1V 2200mah batteries
at 3100g with a 900Kv motor this is a 1:.29 power to weight ratio
I recently crashed my Cub which had an E-Flite25 1250Kv Motor, O.S. OCA-150 50Amp 25V ESC and I used 4S 14.8V 3000mAh LiPo Battery
at 2900g with a 1250Kv motor this is a 1:.43 power to weight ratio (almost double to that of the 182)
So my questions:
If I want to use the 4S batteries from my Cub in the 182, can I just simply plug and play?
If not – is there a formula to calculate which ESC will match these larger batteries for the 182’s 900Kv motor?
Will it be OK to still use the 12 x 6" prop?