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Other › Relation of Motor, ESC and Batary
11-07-2004 05:29 PM  13 years agoPost 1
Chaisit

rrApprentice

Thailand

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Hi all,
I've flied my T-Rex with Mega power motor 210-15T 3600 KV and CJR 30A ESC and E-Tec Bataties 11.1V Li-Poly 1700Ma 8.5C. At the first time at i got this set everything work very well. After 2 weeks, my mortor got something wrong, it can't spin in full speed(very slow) so i go back to the shop i bought it and he said the tail rotor belt setup is too tight and i cause of overload to motor. Is it true or not? I still don't know and can't find the root cause but i want to fly my T-Rex again so i buy a new motor(the same as the old one). After i fly with 2 packs of bataries, It happened again. So i get back to that shop again and now he said he don't know the root cause but it may be my battaries. Anyone can help me on this. Now i would like to know:
1. Does my battary match with ESC and Motor?
2. If battary doesn't match with Motor and ESC. Can it make Motor damage?
3. What is the good battary for T-Res?
4.For this case is it possible that the root cause come from ESC?

Anyone knew something related to T-Rex setup pls help me.

Thanks in advance.

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11-07-2004 09:53 PM  13 years agoPost 2
allenko

rrNovice

Central mountain,Taiwan

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TailGear 7.1 or 4.95 ratio?
Can you offer photos? It is convenient to help you to judge

While playing , can study knowledge!

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11-07-2004 10:32 PM  13 years agoPost 3
Enright13

rrApprentice

Nottingham, England

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How hot did it get?
The best way to kill a motor is to overload it, but that usually shows up by it getting REALLY hot - too hot to touch. Is this what happened?

BCingU
En ];-)
"Oi! Who put THAT there?"

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11-08-2004 01:41 AM  13 years agoPost 4
Chaisit

rrApprentice

Thailand

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Yes, After i finished 1 battary my motor and battary become hot. For battary still can hold it for motor it's hotter. i can preceive one thing is my motor label was wrinkled. It seems like my motor was overload. I take some VDO but it's to huge (around 30MB) to upload but i can tell my T-Rex fly very smooth.

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