我架lunch box 有問題

佢行車有時係好順 , 但有時我俾盡油 , 佢唔係好順 , 撻撻撻撻咁行 , 我有時遠d都有咁ge情況

但由於我最近失控炒了 , 於是便把後擔拆出來 , 看又沒有異樣 , 但今日試車 , 開頭好地地 , 後尾

又係咁樣 , 有時仲可以死火 , 向前向後都唔識動 , 放在地 , 有時找起尾tire , 就識前後 , 有時都不能

但我個電變(tpm8r , 買了1/2yr到) 的燈是有亮著的 , 有冇朋友話我知原因

我try過用pack電直接插去個motor到 , 好正常 , 冇野卡住 , 我枝槍又唔係冇電
唔該

有兩個可能性:

1. 你套控有問題,不能太遠.
2. ESC 有問題.

會唔會係摩打火花大干擾??

原帖由 rcringo 於 2007-2-28 00:32 發表
有兩個可能性:

1. 你套控有問題,不能太遠.
2. ESC 有問題.

1.我係創昇買 mj , 我唔係走到好遠 , 好似係20米 , 都係11月買ja==
2. 我會check下 唔該你

原帖由 中國人上太空 於 2007-2-28 00:33 發表
會唔會係摩打火花大干擾??

我用的是rz , 我朋友都是用rz , 但沒有這樣的情況 唔該你

原帖由 海畢 於 2007-2-28 00:41 發表


我用的是rz , 我朋友都是用rz , 但沒有這樣的情況 唔該你

check下摩打碳精！可能到期或接觸不良

摩打碳精仲用得 , 不會過短 , 但接觸不良點睇 , 要換 唔該

要換

Brother, looks like I have the same problem with my stock Lunch Box  and it happened after I run up and down the hill a few times. So eventually changing the ESC or a motor fixed it?

THX

tpm8r  could be over heat for RZ motor in grass land.

Hi, is tpm8r the ESC, but I just checked it is using a TEU-101BK. Do you suggest I should replace the ESC(with what model?) or try a new motor('black skin pig' is my next choice?

I have the same problem before; after open up the rear axis, I found that the motor gear nut was loosen.  Once that nut is tight, I start rock n roll again!    Let's have a closer look at it.

THX mlee, try me open up the tranny this weekend. Anyways it is time to get some speed with a 'black skin pig(may be the type with fans).