DIY Motorized HG-1 Grinder - Page 2

Grinders are one of the keys to exceptional espresso. Discuss them here.
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wug2grinder
Posts: 65
Joined: 6 years ago

#11: Post by wug2grinder »

otdl wrote:<image>
Very smart using this kind of shaft coupling which allow certain degree of misalignment of the shaft and motor.

Great work and you have already done what I have planned to do in the coming few batches!

Wondering the type of motor you are using?
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otdl (original poster)
Posts: 8
Joined: 5 years ago

#12: Post by otdl (original poster) »

1700rpm AC motor, gearbox ratio 30, adjustable output around 0-50rpm( beginners on coffee, not sure speed range right or wrong, can't taste the difference :| )
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wug2grinder
Posts: 65
Joined: 6 years ago

#13: Post by wug2grinder replying to otdl »

People here are using around 40 to 60rpm. Good choice!
But we are offering up to 140rpm now so they can play with a wider range.
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Aeroman
Posts: 2
Joined: 5 years ago

#14: Post by Aeroman »

otdl wrote:Will make a new one for my friend, more details and drawing will post here
Hello, how can I order one motorized adapter for my HG1? Thank you
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Eliz
Posts: 44
Joined: 5 years ago

#15: Post by Eliz »

Same here! I am looking interested in this as well.
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