Lumenier RB2205C-12 2400KV SKITZO Ceramic Bearing Motor
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Old Jan 20, 2012, 01:21 AM
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Discussion

New tilting motors Vtol


Vtol success!
Vtol Maiden Flight.mpeg (3 min 51 sec)

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Old Jan 20, 2012, 02:21 AM
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Stable hovering, little "pendulum". Nice design.

As you say : we want to see the transition, the trickiest phase for a VTOL.

What controler are you using ? gyros and Program Tx , KK or multiwii FC board ?

Good job
Old Jan 20, 2012, 02:49 AM
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YESSSSSSSSSSS.....Another v-tol
Please share us,what stabilization system you use?!
niceeeeeeeeeeeeeeeeeeeeeeeee
Last edited by nadine; Jan 20, 2012 at 08:47 AM.
Old Jan 20, 2012, 03:09 AM
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I use Gyro and Tx progam,the video it'is really the first attempt outside garage and CoG it's exactely under the lift vector of the engines so i have to move the lipo a little bit forward (i think) to reduce pendulum effect...today in Rome Italy ,the forecast its very bad;i hope in W.end the transition will be tested and filmed too.
Tks for your apprezzation and sorry for my poor English
Stay tuned,regards
Old Jan 20, 2012, 04:09 AM
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Will be verry usefull if you post what radio do you have ,the mix tipe,a drawing scheme wiring etc.,worth like a 1000 words!....regards
Old Jan 20, 2012, 07:15 AM
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How many gyro are there ? 2, 3 ? , angle between gyros ? 90, 120 ?

What sort of Tx prog and mixer are you using ? Plane, Heli ?

At the moment I'm building a prototype with H2 heli tx mixing :
-for the two front motors (pitch and aileron channel behind two gyros 90 hovering only ) ,
and a rear pushing motor ( throttle channel) with 2 servos (yaw and elevator) the tail being a close copy of the polaris's one.

Adjusting the throttle/pitch curve and playing with 2 different idling curves, I hope I don't have to move the front motors for forward flight.
Old Jan 20, 2012, 08:58 AM
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Congratulations on successful hovering! I'm looking forward to seeing more progress and finding out more details of your build. Best of luck!
Old Jan 20, 2012, 05:44 PM
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Quote:
Originally Posted by leadfeather View Post
Congratulations on successful hovering! I'm looking forward to seeing more progress and finding out more details of your build. Best of luck!
Thanks for the congratulations and for your interest in my project ...
This device is very simple: the motors rotate on a shaft in carbon tube
8mm diameter: channel 4 (rudder) moves the tubes, channel 2 (elevator)
moves the servo that moves the channel 4 servo (mechanical mixer) and Channel 7 moves across the base of the mixer causing the forward tilt of the engines.
next time the block diagram and some pictures.
Regards
Old Jan 21, 2012, 05:12 AM
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mechanical mixer so.....

the diagram and pictures will be very interesting
Old Jan 21, 2012, 06:53 AM
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Verry interesting thread!..Mechanical mixing....Hmmmm
regards
Old Jan 21, 2012, 12:57 PM
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very interesting ,, especially the mechanical mixer...but that is what I started out with and really it did work the best for the area I used it on as I could get more conversion throw with the mechanical setup than with an electronic !!!!
Old Jan 21, 2012, 02:13 PM
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All what we have to do,is to wait that Markusab,have a nice transition with the plane.
I have to admit that plane only with mechanical mixing,it hover really stabile..
Best regards
Last edited by nadine; Jan 21, 2012 at 02:19 PM.
Old Jan 23, 2012, 02:37 AM
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Quote:
Originally Posted by Markusab View Post
...Opinion?
Thumbs up. You'll get another one after the transition
Old Jan 26, 2012, 10:53 AM
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Old Jan 31, 2012, 12:38 PM
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Any news Markusab!?...Cheers


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