Logo 700s

[Flybar-less]

I flew my stretched Logo 700 today a couple of flights. The setup is similar to the 620 setup, with less collective pitch (90 vs 105).
Flys very well, autos like a 700, infact it wants to lift off much sooner then 620s.

Raptor 90 CF boom 800mm
Gates PU 385XL belt (770XL) 38.5"
690 Radix blades

Note: 700s might fit, 710s would need the 788XL belt whch is .9" longer, or 24 mm.

[bozzlu]

This is mine logo690 v-bar
32-3 + 16T
55-10-32
8715*3
s9256
fp 10s3700ma
yb690 + 105mm tail
830mm carbon tail boom
788xl belt

[OICU812]

Cool Lu, how does it fly? P.S. How is the 600 flying now as well, did the file work well for you etc....??

:P

[Griffo]

bozzlu, which boom are you using? I had trouble finding a 25mm boom long enough to accomodate the 788xl belt. With the 385xl you have to shorten the Raptor 90 boom by an inch.

[bozzlu]

Hi Shawn
I feel it very powerful with your date ,I also fly 690's with the same date ,but the aileron get slower ,do you have any advice ??

[bozzlu]

bozzlu, which boom are you using? I had trouble finding a 25mm boom long enough to accomodate the 788xl belt. With the 385xl you have to shorten the Raptor 90 boom by an inch.
The carbon tail boom order direct from a small factory by my friend ,25.4mm ,longth 840mm .

[Team-MAYHEM]

...but the aileron get slower ,do you have any advice ??

You could just increase the aileron "Dual Rates" in your radio...or if you prefer to adjust the vstabi, you can turn up the Paddle Steering Intensity in the "expert aileron" menu.

[Griffo]

The carbon tail boom order direct from a small factory by my friend ,25.4mm ,longth 840mm .

Hmm, so it's not a standard "off the shelf" item then?

[Flybar-less]

I have tried the Actro 32-3 Max (555kV) with a 16T and 17T pinion. The 17T puts it in it's torque band. I need to try an 18T. Very efficient motor.

Also tried the 1915/1Y (684kV) with a 14T and 15T pinion. The 14T was the better choice as I find the Neu motor ratings conservative. But, as many have mentioned it is a power hog. Decreased flight times by at least 1 minute. The non-H version runs hot, but is a powerhouse.

[Flybar-less]

My 700(770XL) stretch flys really well. I have decided to use use RotorTech 690s(170g) because they are the lightest that will fit. For now I am running the Neu 1915/1y w/ 14T until I get my pinions back from the welder. I will probably run an 18T with the Actro 32-3 Max in final form.

The Heli with FP 5350 10S packs at 8lbs. flys awesome, it is very precise, no wierd tendencies. It even handles gusty wind better then my 600s.

[MrMel]

Have a look at this regards to the logo head for 700mm blades...

http://www.helifreak.com/showthread.php?p=689922#post689922