Tiger-Motors U8 + 28x9,2 props

[remyd]

I use them "out of the box" (just switched to NiMh and "low cutoff voltage").

best regards
Ferdinand

thanks

 

[FerdinandK]

Today with 8S and 12kg AUW
Flighttime 20min with 8S12500mAh
Hovers at 900W

best regards
Ferdinand

 

[NeilM]

Nice video thanks!

 

[RobertoMFS]

Hi, How do you balance these props?
thanks

 

[remyd]

Today with 8S and 12kg AUW
Flighttime 20min with 8S12500mAh
Hovers at 900W

best regards
Ferdinand

What mode are you flying in? Very smooth!

 

[ary]

Awsome rig. How to set up WKM with 8s battery?

 

[FerdinandK]

@RobertoMFS
Until now I did not balance them.

@remdy
This is GPS-Atti, sometimes manual.

@ary
8S for the ESC, WKM is poweres by an extra 4S1500

best regards
Ferdinand

 

[remyd]

Thanks

 

[ary]

Thanks

 

[RobertoMFS]

@RobertoMFS
Until now I did not balance them.

Cool, in the video with the Zenmuse I can´t see vibrations.
Thanks

 

[stitch1615]

Excellent test and great info as always but
for God's sake man, get a camera operator.
I got spatial disorientation trying to watch it.
(I haven't been that air sick since my first flight in a Pitts S-2.) :frog:

 

[FerdinandK]

Today I was out for a flight
47min 48sec with Zenmuse Z15N (but with Blackmagic)

best regards
Ferdinand

 

[stitch1615]

Now THAT, is a camera operator.
Fantastic. You are the Frankenstein of Multi's.

 

[nikizwan]

very impressive @ferdinandK , what is the total weight of the setup ?

 

[FerdinandK]

About 12kg (6kg Copter, 4kg battery, 2kg payload)

 

[Mrtarango32]

What lipos add up to 4kg?

 

[FerdinandK]

4x4S12500mAh used as 8S2P12500= 8S25000mAh

 

[Waladi]

Hi Ferdinand,

Any link to find the 4S 12500mAh?
Cannot found it any where..

 

[FerdinandK]

If you have a look at this thread:
http://www.multirotorforums.com/showthread.php?17845-Gens-ace-aerial-video-contest
you should find a possible source.

best regards
Ferdinand

 

[Waladi]

Thanks Ferdinand, got it..

Have you ever had any sync problem when using Hobbywing ESC 70a HV ?