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05-02-2009, 02:44 PM
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#1 |
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RCC Junior Contributor
I am: Brad F
Join Date: Apr 2008
Location: Saskatchewan
Radio of choice:
Futaba # of RCs: 15
Feedback: 3 / 100%
Posts: 195
Total Props: 0
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rudder servoes locking up? need help?
Got two futaba S3305 servoes on the rudder or a GP SU-31. They are on a y harness, once i move rudder side to side it will lock up only when it turns to left. Just started to do this. changed reciever and all estensions and y harnes. now still doing the same thing. Anyone know whats happening. Than had engine running and was operationg all controles than they went retarded and locked up. ( alerons elevator etc). i cant figure this out.
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Pulse xt 40 O.S 46ax Macs tune pipe, Showtime 50 Saito 82, SPAD Demon, Harmond rocket Saito Fa 82, DeHavilland Beaver - 6',Great Planes extra 300s, KMP 2m Katana NGH 35, GP Superskybolt. |
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05-02-2009, 02:49 PM
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#2 |
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RCC Supreme Contributor
I am: Len, an RPAS pilot
Join Date: Sep 2003
Location: Toronto, Ont
Feedback: 1 / 100%
Posts: 4,650
Total Props: 20
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Re: rudder servoes locking up? need help?
The 3305's are meant to run off nicads (something to do with them needing a high amp draw??).
http://www.rcuniverse.com/forum/m_17...tm.htm#1784631 you can google for more info on "futaba 3305" . Were they working correctly before this "lockup" in the same application or is this the first time? Last edited by voyager_663rd; 05-02-2009 at 02:51 PM. |
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05-02-2009, 02:55 PM
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#3 |
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RCC Junior Contributor
I am: Brad F
Join Date: Apr 2008
Location: Saskatchewan
Radio of choice:
Futaba # of RCs: 15
Feedback: 3 / 100%
Posts: 195
Total Props: 0
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Re: rudder servoes locking up? need help?
yea they were working good tell just recently its got four or five flights on it
__________________
Pulse xt 40 O.S 46ax Macs tune pipe, Showtime 50 Saito 82, SPAD Demon, Harmond rocket Saito Fa 82, DeHavilland Beaver - 6',Great Planes extra 300s, KMP 2m Katana NGH 35, GP Superskybolt. |
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05-03-2009, 12:46 AM
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#4 |
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RCC Master Contributor
I am: Roy H
Join Date: Feb 2008
Location: Aldergrove BC Canada
Radio of choice:
Futaba # of RCs: 14
Feedback: 11 / 100%
Posts: 1,372
Total Props: 46
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Re: rudder servoes locking up? need help?
What radio system are you using? Maybe something to do with fail safe settings??
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Lead, follow or get out of the way! |
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05-03-2009, 01:55 PM
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#5 |
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RCC Junior Contributor
I am: Brad F
Join Date: Apr 2008
Location: Saskatchewan
Radio of choice:
Futaba # of RCs: 15
Feedback: 3 / 100%
Posts: 195
Total Props: 0
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Re: rudder servoes locking up? need help?
nah them servos are not gonna work, ordered some hitech ones this time they are not ment for cars lol. that will do the trick.
And its just the fasst 7 ch 2.4ghz but i changed radio and receiver and same thing. must be some difference in the car servos? if i move slow it never locks up, soon as i move fast on the sticks, it locks. but i got some more hitech servos coming.
__________________
Pulse xt 40 O.S 46ax Macs tune pipe, Showtime 50 Saito 82, SPAD Demon, Harmond rocket Saito Fa 82, DeHavilland Beaver - 6',Great Planes extra 300s, KMP 2m Katana NGH 35, GP Superskybolt. |
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05-03-2009, 02:24 PM
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#6 |
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RCC Master Contributor
I am: Roy H
Join Date: Feb 2008
Location: Aldergrove BC Canada
Radio of choice:
Futaba # of RCs: 14
Feedback: 11 / 100%
Posts: 1,372
Total Props: 46
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Re: rudder servoes locking up? need help?
Still sounds like a failsafe problem. Have you tried changing batteries?
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Lead, follow or get out of the way! |
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