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burned 5955´s replacements

Old 07-11-2010, 04:51 PM
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Vacaman
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Default burned 5955´s replacements

Need some advice to replace the aileron servos of my 36% Sbach. Currently It has 2 5955 per aileron, that I took from other plane about 6 month ago, the servos are like 2 1/2 years old with more than 1000 flights. I am flying very hard on the ailerons and 2 of them had burned in the last 3 months. The servos where almost perfectly matched with the programer, and don´t think that was the problem.
My question is: would the 7955 take more abuse than the 5955? or maybe I need to go with the 7950? The torque was not a problem with the 5955.
I am using a couple of life batts, and for a 15 min. of very hard flight I use like 700 mah, and between 200 and 300mah on a normal flight with mild 3d.
Thanks for any advice.
Alejandro.
Old 07-12-2010, 09:28 AM
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Brendan Lugo
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Default RE: burned 5955´s replacements

I dont think it would take "more" abuse but you would have the option with the 7955TG to set up the over load protection which would help keep the servo from burning up. The 7950 would also be a good choice to replace the 5955's with.
Old 07-12-2010, 10:57 AM
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Vacaman
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Default RE: burned 5955´s replacements

I tought that too. One more question, would the electronic CIRCUIT of the 7950 stay "cooler" under high and constant load compared to the 7955?. I know that both servos (7955 and 7950) share the same circuit but the 7950 has a bigger motor. Once again, the torque is not the problem.
Thanks,
Alejandro.
Old 07-15-2010, 10:05 AM
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Default RE: burned 5955´s replacements

The 7950 would not be working as hard as the 7955 in the same setup since it has more power/torque to begin with.

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