My MiniTitan.

[enry74hh]

My configuration:

- Neu motor 1107-2,5Y (2800Kv) (pinion 13T)
- FlightPower Evo25 4S 1800
- Phoenix 45
- Bec 6V

- 3 x Hs65HB
- CSM SL630 with Futaba S9650
- DX7 with AR6200

- SAB 325


Result first flights:

Turns rotor 2850 rpm
Flight time 8 min.
Consumption 1600 mA

Temperature

Ambient 18 C°
Motor 58 C°
Battery 38 C°
Esc 40 C°

I enclose documents several.

By, Enrico.

[brovic777]

Why is your RPM so low? Most people who get the Nue motor run thiers like at 3100RPM's for a balistic sick, crazy setup.

[enry74hh]

Why is your RPM so low? Most people who get the Nue motor run thiers like at 3100RPM's for a balistic sick, crazy setup.

These data are the first 2 flights with this model.
I have not included Idle 2.


Normal 2600
Idle1 2850
Idle2 3100

Over the next flights .........

By.

[henrik04]

Very nice setup. I haven't tried (yet) the 1107 as I was told to get the 1107H not only because it runs cooler but also because "It has new stronger magnets". In quotes because I don't know if it is real or not.

I run on 4S as well and I have a lot of fun with this small bird.

[ghtracey]

Nice pics, clean setup. I like the attachment, I may steal that spreadsheet for when I get mine. :) (after I attempt to translate it :D)

Are you sure you're running the right pinion? 3100RPM in idle2 at 36% Throttle. Seems like you are losing a lot of throttle resolution, and possibly not using that motor to its fullest extent.

You folks with more experience chime in here, but would a 12T pinion be better? His curves (in the documents he included) show that normal he is running 21% Throttle, idle1 is 28%, and idle2 is 36%. At no point is that motor ever opening up and producing the power that it can produce, and I would guess the machine will probably bog the head a lot more than it should.

I'm probably wrong, since the online calculators I found show that a 13T pinion is correct, but I can't understand why for maximum headspeed, he would be sitting at 36% Throttle. Your average 450T-Rex is running 95% on the governor.

[EricW]

I can't really comment on the setup much, still have to learn a lot myself in that area :)
But what a Nice spreadsheet! (make them a lot at work)
Very useful for sharing a setup with others and well done.
Thanks for sharing this.

Eric

[flag8r77]

Where did you get that orange canopy for the mini titan?

[enry74hh]

Nice pics, clean setup. I like the attachment, I may steal that spreadsheet for when I get mine. :) (after I attempt to translate it :D)

Are you sure you're running the right pinion? 3100RPM in idle2 at 36% Throttle. Seems like you are losing a lot of throttle resolution, and possibly not using that motor to its fullest extent.

You folks with more experience chime in here, but would a 12T pinion be better? His curves (in the documents he included) show that normal he is running 21% Throttle, idle1 is 28%, and idle2 is 36%. At no point is that motor ever opening up and producing the power that it can produce, and I would guess the machine will probably bog the head a lot more than it should.

I'm probably wrong, since the online calculators I found show that a 13T pinion is correct, but I can't understand why for maximum headspeed, he would be sitting at 36% Throttle. Your average 450T-Rex is running 95% on the governor.




The Phoenix 45 (software 3.01) has 3 "Throttle Type"

These are the results of my tests:


Throttle Type: Hely: Fixed endpoints

10% 1000 rpm
20% 1700 rpm
30% 2200 rpm
40% 2500 rpm
50% 2700 rpm
60% 2800 rpm
70% 2900 rpm
80% 3000 rpm
90% 3170 rpm
100% 3170 rpm

Throttle Type: Hely: Governor Low

10% 470 rpm
20% 520 rpm
30% 600 rpm
40% 690 rpm
50% 800 rpm
60% 950 rpm
70% 1170 rpm
80% 1540 rpm
90% 2200 rpm
100% 2770 rpm

Throttle Type: Hely: Governor High

10% 2300 rpm
20% 2570 rpm
30% 2875 rpm
40% 3170 rpm


I use "governor mode" and then to have about 3100 rpm use Governor High.


My last flight:

Headspeed 3000 rpm (34% Esc Governor High)
Flight time 7.30 min.
Consumption 1580 mA

Temperature

Ambient 16 C°
Motor 60 C°
Battery 44 C°
Esc 40 C°

Enrico.

[uragano47812]

Well done Enrico!! Nice work and good power.

Ottimo lavoro Enrico
ciao Adriano