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4 servo ccpm
Posted: Sun Oct 27, 2013 8:00 pm
by strachg
Hi Again folks, does anyone know if this is possible using my 9xr. I have a vario benzin helicopter and it uses 4 servo ccpm, if so can anyone give me a rough idea how to mix it on the radio.
thanks
Graham
Re: 4 servo ccpm
Posted: Sun Oct 27, 2013 8:49 pm
by NI0X
Just like this:
Code: Select all
CH1: (+50%) Thr
(-50%) Ele
CH2: (+50%) Thr
(-50%) Ail
CH3: (+50%) Thr
(+50%) Ele
CH4: (+50%) Thr
(+50%) Ail
Front
CH1
CH4 CH2
CH3
Just your Imagination is the Limit
Re: 4 servo ccpm
Posted: Mon Oct 28, 2013 7:08 am
by strachg
Hi that's great thanks. I hate to be a pain but can u explain that mix to me. I like to know how things are done for future use. Why 50 percent.
Thanks
Graham
sent from my Xperia Z Ultra
Re: 4 servo ccpm
Posted: Mon Oct 28, 2013 3:34 pm
by NI0X
That's easy, if you would use 60% Thr and 60% Ele on CH1, you would exceed 100% on full pitch and full nick backwards (120%).
This would cause some serious Problems because all servos are mechanically connected by the swashplate and the one on CH3 would try to travel more distance then the one on CH1 and.... *c**p*
You can carefully try it, you will hear that the servos will start to make louder noises when you reach 100% on CH1 and they do not travel along any more.
You have to look if the 50-50 does the job, or maybe you need 60-40, just try it.
Re: 4 servo ccpm
Posted: Mon Oct 28, 2013 6:53 pm
by strachg
thats great Niox i understand what your saying i will give it a go, thanks
Graham
Re: 4 servo ccpm
Posted: Mon Jul 28, 2014 1:44 am
by HSV747
Hi Graham
did you figure out how to mix the swashplate?
I have just brought a scale benzine with Vario gear & using 4 servo swashplate and have 9XR radio gear.
I'm trying to figure it out myself, but cant get my head around it.
Re: 4 servo ccpm
Posted: Tue Jul 29, 2014 5:56 am
by Kilrah
The answer is in NI0X's post just above.
Sent via mobile