66% Throttle Servos Glitch - RCCanada - Canada Radio Controlled Hobby Forum
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Old 09-13-2005, 09:50 PM   #1
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I am: Jim Czegeny
Join Date: Sep 2005
Location: Waterloo, Ontario, Canada
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66% Throttle Servos Glitch

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I have purchased and installed the JR Sport RS6UL 6-Channel Ultra-lite FM Receiver in a foamy model airplane using a Cermark 12BL ESC and Cermark Brushless Out Runner CEM 2812-840 motor and Cirrus CS-09 servos. I have a JR transmitter XP9303.

When I throttle up past 65% throttle, all the servos go to the extreme positions. Any suggestions on why this is happening?

Jim Czegeny

Waterloo, Ontario Canada

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Old 09-13-2005, 11:39 PM   #2
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I am: Moe N.
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Location: Terrace B.C.

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Votlage Drop

Check the voltage available to the receiver, if the it drops to low strange things do happen.

The other think to check is all the connections to the motor under higher loads one might be arcing and causing all sorts of stray EMF signals in the vicinity of the receiver.

My two cents worth any way good luck

Salutations from the Pacific North WET!

S.P.A.D.s, Fibreglas & Balsa EDF's, Foamies, Brushless powered and nitro balsa planes, they're all in my hanger, just don't explain what it all means to the mrs, eh?
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Old 09-17-2005, 03:47 PM   #3
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move rec away from motor and make leads as short as you can between the esc and motor

theres no place,like cloud base!
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