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100 W
I wonder if you would get much lever advantage by having the motor at the beginning of the swing arm, rather than a hub motor which is at the end of the lever?
For example dual friction drive which used 2 RC motors, and they drive the rim instead of the tyre:
In that configuration I feel like you could use 2 kg motors and still the unsprung weight would feel a lot better than a 4 kg hub motor. But I'm not sure how to quantify it mathematically using forces and levers.
For example dual friction drive which used 2 RC motors, and they drive the rim instead of the tyre:
In that configuration I feel like you could use 2 kg motors and still the unsprung weight would feel a lot better than a 4 kg hub motor. But I'm not sure how to quantify it mathematically using forces and levers.