AtomRC Dolphin 188MPH 303km/h 12S 50.4V setup
HTML-код
- Опубликовано: 12 май 2024
- airframe : AtomRC Dolphin 845mm
Motor : BrotherHobby Special Edition V4 32.5-12 580Kv
ESC : Flycolor X-CROSS HV3 80A
Prop : Schulze luftschrauben Super-S speed line 8x6
Servo : Blue Bird BMS-125WV
FC : matek F411-WSE + INAV 7.1.0
Battery : 2 of Tattu R-Line 6S 1400mAh
The motor and batteries are a little bit heavy.
For saving the weight, I'll replace motor, prop and battery in below.
- motor : amax 2806/650Kv
- prop : 6.5x6.5
- battery : 2 of Tattu R-Line 6S 1050mAh
2024.05.15.
I was tested amax 2806/650Kv and 6.5 prop. It is not good than the initial setup.
I'll test brotherhobby's 2816 size motor.
I want to get more RPM.
BGM : BGMer 
Наука
Nice work. Not any easy plane to make fast but you did. Try the heewing F01 next.
F01 seems to be a speed machine, I'll think about it.
and in general this esc definitely has telemetry. and I'm not sure but it seems to have a current sensor, so in the settings this can be configured if you connect the TX esc to the flight controller
Thank you! I'll check it!
Very cool video. Your current measurement seems to be very low; 0.6A?
It’s because he’s running the esc straight from the battery so the fc can’t measure current draw from esc
Cool, what is that software, is it on github, did you use to map your telemetry and speed from I assume edgetx SD logs?
Thank you!
Set SD log on your TX(special function) and get telemetry file,
And drag and drop on otxui( maxbl4.github.io/otx/index.html ).
Check the keyword "otxui".
Hello, I like the idea, a question, how do you use this engine with 12s, if the manufacturer says for 6s. It doesn't heat up, what consumption does it have
I didn't check the current. Typical performance FBL RC helis run on 12S and around 500Kv motor, I referred to it.
Its not 6s when u combine 2 6s together, only thing will be added is the total mah oh the battery,
Hello, yes now, 6s is parallel, not series. Thank you
Thumbs up
Thank you!
Tape ?
Tape to prevent hatch drop at high speed.
You cannot see the real GPS speed while diving, there is not much advantage in doing 12s. It is possible to reach these speeds with 6s and a high pitch propeller and a high kv motor . good flights
Thank you. Honestly I have a fantasy about high voltage. I think 12S seem to have an advantage in maintaining voltage(less Vsag).
i mean cool the setup at 12s, but whats the point on going 12s to only get to 188mph? a goblin will do better than that at 6s (2814 2000kv 6.5x6.5)
12S have better voltage sustaining under load than 6S. Strix Goblin is also cool!
Why do you care what someone else does with their time
Friend, according to my calculations, this configuration has reached its limit, why don't you try tmotor 3115 1050kv-900kv with 6inch propeller
12s 900kv - 6 inch prop
12s 1050kv - 5.5 inch prop
Thank you for advice!
At initial setup, I refer the performance FBL helis, it run 12S and around 500Kv motor.
I'm testing it by increasing the motor Kv little by little.
In my opinion, the 3115 motor is a little bit heavy for my configuration, I want it to be less than 100g.
@@celeselements then it makes sense to consider RCINPOWER AOS Supernova 2807, as they say this is one of the best engines, but it has 1400kv so it will have to be used with 8s
So, I hate to be the bad guy but a moment in time like that is not an actual 303 kph. That was a glitch in the gps signal and the way INav calculates it. Your speed went from 197 to 303 kph for a fraction of a second. I do not even trust the 3D speed as it is know to also be a bit erratic transitioning from a dive to horizontal flight. Give us a two way pass sustained for at least 30 seconds and not coming out of a dive like you demonstrated. That would be your top speed. I do like your setup and appreciate the good work to build this Dolphin! Take care...
Thank you! You're not a bad person. What you're saying is true. I was excited by the numbers, and needed a impressiveness in the RUclips video title.
30 second at full throttle is too harsh for parts in these hot and humid weather!
And the speed is not count as a dive, u only take the real speed when the plane is level and running a full throttle for 300/600m
Yes, right. I think a dive is cheating for a number. I'll try for 200mph at level run!
Analog video is dead
Yes, but I'm still happy with it.
XD
is a nice video, please remove the orrible music...
Oh, I'm sorry about that. It is late to remove the music, next time, I will choose a good music.