標題: T2009應該用咩齒比 [打印本頁] 作者: BBSSS 時間: 2010-1-4 14:36 標題: T2009應該用咩齒比 我用緊TAER POWER 8.5T好盈60A(有感)
116/28/差速34
電變就唔埶摩打有小小埶
如果想架車快啲應該用咩齒數(唔換摩打)作者: hk_sdu 時間: 2010-1-4 14:58
If my calculation is correct, u are using 7.04 Final Drive Ratio (FDR), can be lower for 8.5T, of course depends on your drive style, track ....
(my calculation is-->
internal ratio = 34T/20T = 1.7
final ratio = 116/28*1.7 = 7.04)
In my case, TeamPower 7.5T, 108/33 FDR 5.56, motor at 40 degree, not hot.
u can go down to 6.X, u need to test yourself and monitor the temperature of ESC and motor作者: tamiyafan 時間: 2010-1-4 15:50
我用緊TAER POWER 8.5T lrp esc
116/34*1.7=5.79天水圍個場玩作者: BBSSS 時間: 2010-1-4 20:21 2#hk_sdu作者: BBSSS 時間: 2010-1-4 20:27 2#hk_sdu作者: BBSSS 時間: 2010-1-4 20:28
對不起,可以用中文回答嗎o作者: BBSSS 時間: 2010-1-4 20:41
5.79齒比摩打會唔會埶thank作者: BBSSS 時間: 2010-1-4 22:41
如果我用116/32*1.7=6.1或者用
104/28*1.7=6.3邊個齒比速度會高啲作者: hk_sdu 時間: 2010-1-5 01:32
6.1 速度會高啲