5 ms·
I would assume all these gears have friction and need oil or greese. Will that alone not drain quite some energy? I was always under the impression that since
by nuancebydefault 3y ago
I would assume all these gears have friction and need oil or greese. Will that alone not drain quite some energy? I was always under the impression that since EV's have a motor per active wheel, the motor would be directly on the center of the wheel and the electrical wiring would move instead, but apparently not. Would that not be the ultimate solution?
- julienfr112 3y agothe problem is you want the weight to be after the suspension, not before, so that the unsuspended weight is minimal. Putting the motor inside the wheel make that not possible, and motors are quite heavy, even electrical ones.
- nuancebydefault 3y agoI believe that makes sense since there is a lot of alternating upward and downward acceleration on the wheels while following irregularities of the road. I guess the resulting constant change of momentum would be bad for stability of the suspended part, and would wear out the suspension faster.