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rapseyyesterday at 10:01 AM3 repliesview on HN

EV motors are not that heavy. Ok it is 1/4 of a tesla motor but would that make much of a difference compared to the rest of the car since the weight of an EV motor is in single % of the entire weight.

Sounds like it could be more important for drones?


Replies

KeplerBoyyesterday at 10:57 AM

It is important if you want to put the motor in the wheelhub. Too much unsprung mass kills vehicle dynamics.

impossibleforkyesterday at 10:06 AM

Drone motors are aircooled though, so I think you actually want the radial configuration.

kakacikyesterday at 10:17 AM

Saving up even few % of weight while not compromising on comfort/safety is a holy grail for any decent car manufacturer.

Not sure why the negatives in this thread (maybe too many folks hold TSLA stock?), this is properly awesome (r)evolution.

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