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08-24-2009, 12:57 PM | #1 |
Rock Stacker Join Date: Dec 2008 Location: c-wood
Posts: 90
| servo overheating fast help
wtf is going on my dig servo is cooking anyone know why i got a ccbec(6v) wired into the rx like the insructions tell you too and my dig servo is overheatting in like 1 min or less the dig servo is a hitec 925mg i have a vp dig a traxxas tq3 radio a traxxas rx a novack rooster crawler esc and i am running a 1500mah split pack the pack had a fresh charge on it i also have a 645mg sterring servo the dig servo vibrates a little when it is ingaged into 4x4 it does not move just feels like it is running what to do |
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08-24-2009, 01:05 PM | #2 |
I wanna be Dave Join Date: May 2005 Location: Anchorage, Alaska
Posts: 2,048
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Sounds like an EPA problem. The servo is trying to move the shifter linkage farther than mechanically possible and the strain it's putting on itself by doing so is causing it to overheat. Edit: Just realised you have a TQ3. The TQ3 can be modified with EPA pots. It's a sticky at the top of the electronics forum: My Modded TQ3 Update - Added EPA pots Last edited by K_B; 08-24-2009 at 01:16 PM. |
08-24-2009, 01:06 PM | #3 |
Rock Crawler Join Date: Jun 2009 Location: vacaville
Posts: 786
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ajust your end points on your servo.
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08-24-2009, 01:16 PM | #4 |
Rock Stacker Join Date: Dec 2008 Location: c-wood
Posts: 90
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how i got a tq3 |
08-24-2009, 01:34 PM | #5 |
I wanna be Dave Join Date: Dec 2008 Location: Madrid, IA
Posts: 2,015
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you cant with out adding epa's like kb said, its not to hard
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08-24-2009, 01:46 PM | #6 |
Rock Stacker Join Date: Dec 2008 Location: c-wood
Posts: 90
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**** i guess i am out of luck then cause i cant do that kinda work god damit it looks like i will have to go buy another radio now |
08-24-2009, 02:04 PM | #7 |
owner, Holmes Hobbies LLC Join Date: Nov 2004 Location: Volt up! Gear down!
Posts: 20,290
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Just put a spring on the engaged direction of the dig. Takes the pressure off the servo. Just like a two speed emaxx tranny, but you only need a spring on the engaging direction. Disengage can be direct.
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08-24-2009, 04:37 PM | #8 |
I wanna be Dave Join Date: Feb 2009 Location: 20 miles southeeast of downtown Sacramento
Posts: 2,373
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Or get one of these: http://www.servocity.com/html/180o_servo_stretcher.html |
08-24-2009, 05:13 PM | #9 | |
I joined the Band! Join Date: Oct 2008 Location: Bay Area
Posts: 1,024
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08-25-2009, 10:58 AM | #10 | |
Rock Stacker Join Date: Dec 2008 Location: c-wood
Posts: 90
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should be able to get what 20 bucks outta all that lol | |
08-25-2009, 11:36 AM | #11 |
I wanna be Dave Join Date: Feb 2009 Location: 20 miles southeeast of downtown Sacramento
Posts: 2,373
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I had one on a tq3/futaba s3003/r2d. Worked fine. Easier than moding the tq3 and works with any radio.
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08-25-2009, 12:26 PM | #12 | |
I wanna be Dave Join Date: Dec 2005 Location: Gold Bar
Posts: 2,832
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