RunRyder - help heli will not lift off the ground ..

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e-JR Voyager E > help heli will not lift off the ground ..

ka244mog
Heliman
Location: uk // newcastle upon tyne

hello all . running stock moto with stock speed controler .15 tooth pinion gear .nimh 8.4v 3300 .
with set up as book on tx .
throttel and pitch curves as in book ..

heli gets light on skids but will not lift ..even at full throttle.

please help .me if you can ......

thanks dave ....

11-25-2006 Over year old.

hal90002
Heliman
Location: New Tazewell ,Tn USA

What kind head speed have you got ?

Also with a stock motor you might need a little more pitch than called for

11-28-2006 Over year old.

ka244mog
Heliman
Location: uk // newcastle upon tyne

re-stock moto and esc ..

hi i am running a jr special tuned moto nhm -540st .its a brushed moto .the one you get with the heli . i also have a revtech ultra sports 13d . which i have tried still not lifting hel off the ground .. i have tried 13.14.16 17 tooth cogs . but still no lift ..

as for the head speed i have not had the chance to taco it ..

i have been told that i should up my battrie size to 10 cell 4300mah nimh .

or up my battrie to at least 9.6v ....

11-28-2006 Over year old.

Bladebeater
Heliman
Location: Surrey UK

Dont try using a 10cell (12v) pack with your stock motor or speed controller you'll toast the lot!! They are not rated for that power!!

The 10cell I recommended is for using with the brushless Hacker C40 and appropriate controller.

You could try 9.6v but we aware that the stock speed controller is I believe only offically rated at 8.4v, though a number of people have used it with 9.6v, so its a bit of a gamble. The stock motor will run at 9.6v but you will probably find yourself having to replace the brushes on a regular basis.

The only real answer is the brushless route. Unfortunately the cost of doing so, as I found out, was more than the cost of my VoyagerE in the first place!!

But it was worth it and I wouldn't part with mine now!!

11-28-2006 Over year old.

Akira
Heliman
Location: Osaka-Japan

Maybe I'm mistaken but I guess the problem lies in

Quote
with set up as book on tx . throttel and pitch curves as in book ..

I'm not sure what you mean by "as book on tx", but
I guess that the actual throttel and pitch curves
are quite different from those given on manuals
that come with the TX. For example, the manual for
my tx gives example pitch and throttle curves like

Normal Pitch curve: 24% 30% 55% 75% 95%
NOrmal Throttle curve: 0% 30% 50% 70% 100%

I remember reading somewhere that these "example" curves
are based on nittro helis, and the curves for EP helis
should be different. Probably you can "Search" this
forum to find what other people's pitch and throttle
curves are like.

Akira

11-30-2006 Over year old.

ka244mog
Heliman
Location: uk // newcastle upon tyne

thanks for all the help ..

i have a new problem ..ok i am going to go brushless ..

i have been offerd a HACKER BRUSHLESS MOTOR C-40 12S with 6:1 GEARBOX. do i need the gear box

if not how do i remove it

12-01-2006 Over year old.

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e-JR Voyager E > help heli will not lift off the ground ..

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