sc8 改電問題

小弟有架sc8想改電
請問有巴打知道下列摩打同電變夠玩嗎??
80A 電變
3674摩打

Um... not quite for insane speed or power .. it is a 10lb truck ..

It depends what 3674 ..  if castle 2400kv .. then pretty good..

Do u hv the esc/motor already? For SC8,  Mamba Monster + 2200 1515 with 5s .. would be nice! (or 6!)

唔該晒先c兄，個摩打是2500kv 的
我退隱咗好多年，請問你2200 1515 5s 係咩意思?

電變大D好，我以前150a esc配 4074 kv 2000 motor

Better use 150A or better esc, 80A esc may overheat because of car weight

hksdu1 發表於 2014-6-13 15:31
唔該晒先c兄，個摩打是2500kv 的
我退隱咗好多年，請問你2200 1515 5s 係咩意思? ...

If your 3674 is 2500kv, and 4 pole (could be 2 pole or 4 pole, 4 pole 好力D）
1515 and 3674 are refer to motor size, 3674 is 36mm x 74mm, 1515 mean app. 1.5 inch diameter (app. 40mm) and the rotor is 1.5 inch long. (About the same as 4074, 40mm x 74mm, so more power then 36mm diameter.


80A + 3674 2500kv motor will be marginal ... 差少少 ... 用大D齒比，同小D timing .. Should be OK .. Say doable for app. 60km/hr speed.

As other c hing said, SC8 is heavy, if you want it fast, go bigger amp esc, (120 or 150) and bigger motor for more speed and power....

However, you may be happy with 80a esc and 3674

多謝C兄詳細解說，我暫時過下手引，到唔夠玩先換