pinion/spur gear question
#1
pinion/spur gear question
Ok I dont know what to search for to find my answer so I'm gonna just ask here.
This would be for 1/12th scale if it would make a difference
Roll outs:
1) 1.8(tire)x3.14x40/72=3.14
2) 1.8(tire)x3.14x50/90=3.14
Now the question I have is there an advantage to gearing either way to get the same rollout?
This would be for 1/12th scale if it would make a difference
Roll outs:
1) 1.8(tire)x3.14x40/72=3.14
2) 1.8(tire)x3.14x50/90=3.14
Now the question I have is there an advantage to gearing either way to get the same rollout?
#3
Tech Regular
It really depend on your track size. For smaller track the 40/72 lighter setup would be better, more punch out of the corner. But for large track as the heavier setup will get you a little more top speed (more momentum) on the straight, and the spur least a little longer too. But to be hornest, the different is very very small...
#4
Tech Fanatic
iTrader: (37)
It really depend on your track size. For smaller track the 40/72 lighter setup would be better. But for large track as the heavier setup will get you a little more top speed (more momentum) on the straight, and the spur least a little longer too. But to be hornest, the different is very very small...
I also like having the spur higher of the ground so it dosnt pick up as mutch crap off the track.
#5
Tech Regular
I have to ask, how can a heavier car be faster? It will take more power to get it going and yes, more momentum or kinetic energy so it will take more to stop it or to chainge direction. Because it takes more power to push it it will slightly be slower.
I also like having the spur higher of the ground so it dosnt pick up as mutch crap off the track.
I also like having the spur higher of the ground so it dosnt pick up as mutch crap off the track.