師兄請問一下以上計法係以1s 為例?
--> Yes, the above rollout is approximate figures for 1s. However, the best indicator of the correct gearing is motor temperature.
Rollout is useful because the rear foam tires will reduced over time. So you will need to change gearing in order to maintain the same speed with different tire diameter.
如果用2s, 10.5T 係米同樣Rollout? 定係rollout 可以減半因為RPM快一倍?
--> In theory, you use 1/2 the rollout comparing 1S and 2S using the same motor to get the same speed.
BUT... There are other factors that determine the car overall speed, llike: weight, motor loading, amp/current drawn from battery, heat etc...
|