I built a 3DR X8. all components are 3dr short of the gimbal, camera and interface.
my problem with this is that it pulls 40A while hovering eating 10000mAh in arround 7minutes
AUW is 3650g
Is this standard for X8?
Doeas anyone have any idea how to lower consumption?
You can’t just change the battery voltage without knowing what motors you have. Going to a higher voltage could burn up the motors, the escs or both. You really need to find out what kind of motors/escs you have first.
X8 was shipped with 2 motors
black: 2836-9 880KV and the blue to which I don’t know the spec as I chose the black.
The problem with 6S is that it will first fry the 3DR power brick which maxes out at 16V if I recall correctly.
I don’t want to raise the voltage. I want to add more mAh and MAINTAIN the voltage. Is it possible to achieve this if I “marry” two 4S 10000mAh in a PARALLEL circuit?
OK…
Added 1260g weight so the AUW is 4760g measured.
Consumption increased to 56A from 40A which is absolutely acceptable under the conditions.That would give approx 30min flight time…
Problem is the motors ran extremely hot.
If I would have flown out the whole 20000mAh the motors would surely burn out! Even the booms got worm.
I’ll try with 15000mAh and 600g less in the morning.
You didn’t misunderstood, I just made a wrong statement. You are right that more cells will increase voltage.
So, would you recommend adding a second 4S 10000mAh on to the X8+? I do understand that it’s a trade-off, but will it NOT increase the flight time even for 3-5 more minutes?