some vody help me, t-rex xl xalapa

[guillermo]

Hi, i have problems with my servos t-rex 450xl ccpm..
i have a radio spektrum, and i need change oll servos...
some body can help me?

i am fron xalapa, ver mexico

[Helifino]

What type servos are you using (brand/part #)?

What are the servos doing or not doing that you feel you have to change them all?

What kind of help are you looking for?

[guillermo]

First thank you very much for answering.
My Englishman is not perfect. An excuse.
The original servos that traia are of the mark specktrum and for strange reason they broke them gear one to one.
The servo of tail, warms up very much and is very slow.
What desire is better servos to put him, to have the confidence on having continued flying.
I am in the etapda of flight in circles. I am advanced not even expert.

Really I am grateful for his interest to help myself.
Wherefrom is you?

[guillermo]

First thank you very much for answering.
My Englishman is not perfect. An excuse.
The original servos that traia are of the mark specktrum and for strange reason they broke them gear one to one.
The servo of tail, warms up very much and is very slow.
What desire is better servos to put him, to have the confidence on having continued flying.
I am in the etapda of flight in circles. I am advanced not even expert.

Really I am grateful for his interest to help myself.
Wherefrom is you? :cool:

[Helifino]

"The original servos that traia are of the mark specktrum and for strange reason they broke them gear one to one.
The servo of tail, warms up very much and is very slow.
What desire is better servos to put him, to have the confidence on having continued flying."


Just so I understand you:

1)The servos that you have came with the radio and are spectrums? All of the gears broke.

2)The tail servo warms up and is too slow.

3)You want better servos to replace the ones that you have.

Can you tell me are you flying a stock 450XL? Did you crash? Are the servo arms centering?

Many people are using hitec hs-55's for collective and hs-50 for the tail. Anyone else on here feel free to chime in with your recommendations.

It might help to have a little bit more info on your other components like battery, receiver and radio settings. Otherwise you might just run into the samething even after replacing the servos if there is a problem elsewhere.

[guillermo]

This way it is, since I am learning to fly, smash without big hurts(damages).
But this fault I can say it that it was from newly.
If I have 450 KL yellow CCPM.
I use a battery 2200 18C 11.1V. Align
engine 420 LF align
electronic speed contoller 25A
Thank you :D

[Helifino]

If you have had this problem since it was new and before any minor crashes, I would guess that:

1)The servo/servos were defective(I could see one being bad, but not all of them).

2)The servos are not centering when you plug in your battery. Check and remove servo arms and center if any are not. Sounds like they might be binding, especially if the tail servo is getting warm.

3)Your radio is not setup correctly. What do you have your end point adjustments set at?

Anyone with more experience than I have, feel free to correct me if I'm way off here.

[heli-fan]

My suggestion would be to use Hitec HS 55 or hitec hs 65 on the swash and a Futaba 9650 on the tail. The reason the tail servo is getting hot is because it is being over worked. The tail servo you are using is way to small and slow for a tail servo on a TRex. I dont know where you live in Mexico but if you can order from the states I know of a good place in Corppus Christy TX or check your local hobby shop.

http://www.ronlund.com/