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700 Class Nitro Helicopters 700 Class Nitro Helicopters manufactured by Align, Tarot, SYMA, Airhog, Chaos, HK and similar.


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Old 05-17-2012, 02:39 AM   #21 (permalink)
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I dont believe there is magic here but i wonder how this issue happens to us only in summer and not in winter.

Wouldnt bothor the temp on the servo if i was not loosing the hold of the tail and recently had a servo failure. Am not tryng to argue for nothing but i request if you can check the servo at 108 after flyng hard with strong stops on the tail.

Yap i believe here its more hot than Muncie. Much more uncoftable sometimes when you have a nice wind brazing your face at 50+ degC. Not to mention thw humidity!
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Old 05-17-2012, 07:35 AM   #22 (permalink)
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Quote:
Originally Posted by DominicD View Post
I refuse to imagine a place more uncomfortable than Muncie during IRCHA.
Muncie is cold compared to Texas.. their summer is our Spring/winter.

105-110 real feel is average summer day with no wind and 100% humidity down here.
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Old 05-17-2012, 01:59 PM   #23 (permalink)
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Ok! so what can you try to point that am not doing right? Could it be the internal settings of a spartan gyro? Am sure the frame is correct! maybe other parameters on gyro settup?
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Old 05-17-2012, 02:02 PM   #24 (permalink)
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Check the deadband is set properly, but 99.999% of the time its the tail mechanics that are the problem, they need to be SUPER smooth.
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Old 05-17-2012, 02:20 PM   #25 (permalink)
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Ok..how can i check the dead band Dom?
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Old 05-17-2012, 02:21 PM   #26 (permalink)
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Simple test, dont move the heli or tx sticks, the tail servo shouldn't buzz the whole time.
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Old 05-17-2012, 02:31 PM   #27 (permalink)
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it sounds like he is overdriving or binding or something.. and is this only on 1 heli that is heating up and eating these servos?
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Old 05-17-2012, 02:40 PM   #28 (permalink)
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If it is happening on several helis it can still be build errors (we tend to make the same mistakes on all our builds), can be a bad pot in the tx or ....
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Old 05-17-2012, 03:48 PM   #29 (permalink)
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I totaly agree that we always make the same mistakes. Which tx port did you mean?
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Old 05-17-2012, 03:51 PM   #30 (permalink)
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Rudder pot..... ask anyone who owns a dx8 .... bwahaha
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Old 05-17-2012, 04:40 PM   #31 (permalink)
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This is really bwahaha i cant even know what is a tx port!!! I own a dx7se though. Ok thanks ill ask for that.
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Old 05-17-2012, 04:53 PM   #32 (permalink)
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I fly in the hot Texas weather as well. Even during the hottest days last summer my old Velocity 50 would come down with the servos at air temperature or just a little warmer. I donít fly hard, sport mainly. I wander oaw much affect your flying style might have on the servo temps? Just a thought?
Have you considered trying another tail gyro? Maybe itís overworking your servo.
Hope you get this figured out
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Old 05-17-2012, 05:08 PM   #33 (permalink)
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I think i have a 611 in my junk box ill try it with a bl251.

Here is a short vedio the other day i was testing. On it a bl251 and a ds760 spartan.

http://m.youtube.com/#/watch?desktop...jKky1Hcs&gl=US
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