XRB Lama problem

我隻XRB Lama , 好耐沒玩, 上次想飛, up throttle up 到最儘,
(two blades can spin), 都飛不到離地, 解會咁既?

小弟都係新手, 請高人教教我

會唔會唔夠電？

唔夠電個葉都會轉，但就唔夠力升起

Thanks for your input..

But my XRB is the "wired" version, linked with the transformer..So I don know whether it is due to the motor problem
(But I can see two blades are able to rotate..)

check the pinion gears on the motor, it might be too old and get loosen or even damaged ( my XRB has that problem before )


If not, I think motor need to be change.

So, efour...In your case, have you changed the set of gears then? if so ..How much?

Yes I changed the pinion, original Hirobo didn't cost much ( don't remember how much )

Thanks !