MikroKopter - Forum » Construction » Mikrokopter Okto Xl problem whit flight

Mikrokopter Okto Xl problem whit flight

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Mitglied
Registriert seit: Jan 2015
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Hallo at all

Sorry for question I have assembled one original factory Okto Xl new with motor Mk3638 Bl V2 Fc 2.1 + Upgrade 2.2 Nc 2.0 and Gps 2.1 standard plastic propeller 12x4,5

The Koptertool not write error and recognized the upgrade 2.2 and the value Accz is 680

The Okto is very stable in start and landing in hovering in manual and in Ph in flight orizontal in slow movements but in a flight tilted is not stable is oscillates showily.

Please help me that can be the cause ?

Sorry for my bad English
Thanks Paolo Italy
Mitglied
Registriert seit: Feb 2012
Beiträge: 1857
In which direction does it osillate? up/down, or left/right?
Mitglied
Registriert seit: Jan 2015
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Thanks Marvin, The Okto is perfect stable in overing and up et down but very oscillates only tilt in left right and forward et reverse

the okto swing ( italian "dondola" )
Mitglied
Registriert seit: Jan 2015
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a problem of propellers ?
Mitglied
Registriert seit: Feb 2012
Beiträge: 1857
If this movement is only in PH and not in Manual Mode, then there is a problem with your Compass. Check the Magnetic Field and Inlination in your Logfiles! Magnet field should be 100% +- 20% min/max
Mitglied
Registriert seit: Jan 2015
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No sorry the I not have the problem in Ph, in ph mode is perfect very stable I have this problem
in manual fligth
Mitglied
Registriert seit: Feb 2012
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Please upload a logfile and maybe a few seconds of video
Mitglied
Registriert seit: Oct 2010
Beiträge: 1482
Ort: Copenhagen, Denmark
So, The problem is only visible in moving flight? Do you see The same pattern if hovering in wind?
Mitglied
Registriert seit: Jan 2015
Beiträge: 21
yes the problem only visible in moving flight not in hovering is perfect even whit ligth wind
Saturday I make one video
I think it's a problem of propellers the problem is very serious I change the propellen original with Apc Propellers.
I have other Mikrokopter Hexa with original Mikrokopter propellers I not have this problem the hexa is very stable
Mitglied
Registriert seit: Feb 2012
Beiträge: 1857
I recommend Carbon Fibre or Wood Propellers. But even the APC Props should work. Are they well Balanced?
Mitglied
Registriert seit: Jan 2015
Beiträge: 21
I received from Mikrokopter the Apc propellers tomorrow
Saturday test day
Mitglied
Registriert seit: Jan 2015
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the carbon propellers is very good but very expensive 8 props :(
Mitglied
Registriert seit: Jun 2013
Beiträge: 1235
Ort: Luxembourg
Ravapa meinte
the carbon propellers is very good but very expensive 8 props :(

I can recommend Graupner E-props. Very good and resonable priced.
Mitglied
Registriert seit: Jan 2015
Beiträge: 21
Hi my Friends, I tested the Okto now,
I change only the propellers with Apc 12x3,8
The problems remained after I reset the Fc with
the Pc and MKtools and reiserted the data for Okto
and my preferences.
Now the Okto is perfect stable very good Mikrokopter
I'm very very happy
Thanks at all and best regards
Paolo Italy
Mitglied
Registriert seit: Jan 2015
Beiträge: 21
I have look the Graupner E props is very very good
Thanks Foersom
Mitglied
Registriert seit: Jul 2015
Beiträge: 5
Have you solved the problem?

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MikroKopter - Forum » Construction » Mikrokopter Okto Xl problem whit flight