有無師兄去佐敦谷玩12仔

v數低會熱D?
870110a 發表於 2010-10-5 10:17

                               
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對的, 因為低v數 = 高電流 = 高溫度

Power = Voltage x Current

For the same amount of power, if Voltage is low, then Current is high.
Opposite case: if Voltage is high, Current is low.

回復 122# airyu

Higher# = harder

Anyone playing 1/12 this Saturday morning?  (public holiday)  I will be there in the morning!

BTW, does any ching can suggest the dia of the tire and also the gear ratio?
TommyTam 發表於 2010-10-12 00:42

                               
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what motor are you using?

Lrp x12 4.0
TommyTam 發表於 2010-10-12 11:59

                               
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Try:
Rear tire diameter: 46mm
Spur: 96
Pinion: 22
This gives you rollout = 33mm  (3.1416*46*22/96)

If your esc and motor is not too hot (<60C) then you can gear higher.  
Note: For RS Pro, maybe try dual mode first.  then if temp is ok, then try sensored mode.

回復 133# 1524

Yokomo R12

Tomorrow I will try 6.6V + 5.5R ....  see you all @ JV!