1cell 玩 4Turn 脹電

各位 ching, 玩 1 cell 有無脹電情況呀, 小第用緊 silverback 50c/60c, SP2.1 + TP 4T, 玩左兩次就脹晒... 玩1cell 黎講算唔算正常呢。。。

i play 1s with 4t and IP , no problem.

levinng 發表於 2011-8-7 22:26

                               
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各位 ching, 玩 1 cell 有無脹電情況呀, 小第用緊 silverback 50c/60c, SP2.1 + TP 4T, 玩左兩次就脹晒...  ...

I am with Hobbywing 120A +  silverback  1cell 50C+ + LRP 4T + Turbo on => 脹電

有無過放呀!玩完有無check電壓?

玩1 cell 又要快車8分鐘都幾難吾脹電...

我都係....想轉玩2 or 3 cell

3.2v Cut 電... 8分鐘左右啦.... 唔係好盡姐...

3.2先cut唔漲至奇

回復 garywong5368 的帖子

haha... ching 咁你set 幾多呢

I use LRP 3.5 with HW 120A turbo on, silverback 50 and 60C not issue wor....  what is your roll out?  Maybe gear ratio issue? BTW:  My car after 8min run end voltage (w/o load) is around 3.6-3.7V.  

levinng 發表於 2011-8-7 22:26

                               
登錄/註冊後可看大圖

各位 ching, 玩 1 cell 有無脹電情況呀, 小第用緊 silverback 50c/60c, SP2.1 + TP 4T, 玩左兩次就脹晒...  ...

除左過放, 齒比唔岩大loading 都會漲電。

Gear Ratio 係 4.38,
我玩完舊電都仲有 3.5/3.6v 剩... 如果係loading 太大或者係我ESC set 得太盡.

4.38 should be ok wor....  50mm rear tire roll out 36mm.  45mm rear tire roll out 32mm....  I use 33mm roll out with 3.5motor no problem wor......  Hum......  don't know.....

回復 jf813 的帖子

所以先出post請教下, 粒電玩完之後係比起玩 2cell 5.5 turn touring 熱好多.... 睇黎1cell 玩4T唔可以set太盡.... 唉.. 唔盡又唔夠快..... 唯有玩死晒d電轉行2cell試下啦...

回復 levinng 的帖子

Your gear ratio is 4.38... but what spur size & pinion (teeth) are you using?

回復 hardmankam 的帖子

64p, 92/21

回復 levinng 的帖子

I know 64pitch, but the size of the pinion/spur will affect the motor's efficiency slightly.
maybe you can try a larger spur, like a 96 or even 100.
(usually a smaller spur requires the motor to work more, thus using more current on your battery)

Also, are you using turbo/boost function on your sp2.1?

回復 hardmankam 的帖子

i see... good to try, I set boost 12" only...

脹電 is a common problem when playing low-turn motor + boost/turbo using 1S.
That's why I play with 2S + 8.5 and the speed is as fast as 1S + 4.0

回復 hardmankam 的帖子

1cell with 4T is superhot too.. which 2 cell you're using...