I have a DJI F450 that I want to upgrade, I have seen someone with similar motor/prop set-up and runs amazing.
Basically 4 new motors (ARK RC - Not Found
http://arkrc.com.au/products/SCII2215%252d1810kv-Scorpion-SII%252d2215%252d1810KV-%28V2%29.html"]link here[/URL]) each has a Max Continuous Power of 260W and a Max Continuous Current of 25 Amps. For each motor I have a 30Amps ESC. Now when it comes to the battery choice, Can I basically choose any 4s or 3s battery as long as is bigger to the motor 25A? to what order though? 10% -20% more? Also, what happens when you have 4 motors?
I basically want enough battery supply to keep my quadcopter in flight for at least 30mins with a 8" Graupner E-prop. Now I can imagine that depending on how much trottle I use you will have a different result but I just would like an approximation. Also, I'm considering maybe running two 3s or 4s Li-po batteries in parallel to increase the flight duration if that can help the battery choice.
Thanks a bunch!
- - - Updated - - -
Link to engine specs http://arkrc.com.au/products/SCII2215%252d1810kv-Scorpion-SII%252d2215%252d1810KV-%28V2%29.html
Basically 4 new motors (ARK RC - Not Found
http://arkrc.com.au/products/SCII2215%252d1810kv-Scorpion-SII%252d2215%252d1810KV-%28V2%29.html"]link here[/URL]) each has a Max Continuous Power of 260W and a Max Continuous Current of 25 Amps. For each motor I have a 30Amps ESC. Now when it comes to the battery choice, Can I basically choose any 4s or 3s battery as long as is bigger to the motor 25A? to what order though? 10% -20% more? Also, what happens when you have 4 motors?
I basically want enough battery supply to keep my quadcopter in flight for at least 30mins with a 8" Graupner E-prop. Now I can imagine that depending on how much trottle I use you will have a different result but I just would like an approximation. Also, I'm considering maybe running two 3s or 4s Li-po batteries in parallel to increase the flight duration if that can help the battery choice.
Thanks a bunch!
- - - Updated - - -
Link to engine specs http://arkrc.com.au/products/SCII2215%252d1810kv-Scorpion-SII%252d2215%252d1810KV-%28V2%29.html