本帖最後由 iggihk 於 2009-8-19 11:19 編輯
kv是代表摩打速道,kv數越大速道越快,kv數越細代表扭力越大,
t是代表摩打齒牙數,14t係會快過12t,但14T摩打齒流速會好高,難收車,同起圍慢,
所以要睇你抯法同配套,一般我地會用10-12齒玩最平均.
pl 發表於 2009-8-18 23:58
For brushless motor, kv indicate how many rotary action per Volt in minute.
ex: a 5000kv motor will turn 5000 time if you give it 1V, as we normally use 7.2 v battery, then 7.2 x 5000 = 36000 times or rotary action.
I am not 100% right and not sure how "turn" is being counted in brushed motor. you may find some more information from internet. |