ICE / EV Hybrid throttle options?

[Mr. Mik]

How can one breach the gap between two throttle-worlds: ICE motorbike throttle with a cable pulling on pieces inside a carburettor, and an e-bike throttle producing a PWM or voltage signal?

Can the electric part be added to an existing motorbike throttle more easily than the other way around?

I would like to keep the functionality of the ICE bike, but add an electric motor and batteries to cover most of the commuting needs, with the ICE remaining as a backup.

 

[GGoodrum]

I don't have a link, but somebody here rigged up a linear pot with a spring. This would do what you want, I think.

-- Gary