AW: 50Hz Pulley for 8" Floppy Drive Mitshubishi M2894-63B

Guy Dunphy guykd at
Sat Nov 10 08:19:29 CST 2018

Ok. Those are quite small. So you have one? Or those are not yours?
If you have one, and a way to accurately measure it, making more will be easy for anyone with a lathe.
I could do it, but surely you can find a machinist closer to home?


At 01:03 PM 10/11/2018 +0000, Riesen Thomas wrote:
>I am looking for small motor pulley ... see pic ...
>-----Ursprüngliche Nachricht-----
>Von: Guy Dunphy [mailto:guykd at] 
>Gesendet: Samstag, 10. November 2018 13:25
>An: Riesen Thomas <thomas.riesen at>; General Discussion: On-Topic and Off-Topic Posts <cctalk at>
>Betreff: Re: 50Hz Pulley for 8" Floppy Drive Mitshubishi M2894-63B
>At 12:03 PM 10/11/2018 +0000, you wrote:
>>Hi all
>>Any suggestions where to find two 50Hz-Pulleys for the 8" Floppy drive 
>>Mitsubishi M2894-63B?
>>If there also the appropriate ribbon gummies available, I would be very 
>Do you know what they look like, and the dimensions?
>Because I have these.
>_Maybe_ they were off Mitsubishi drives, not sure. Had them in a box of floppy drive related bits for a loooong time, and have no recollection of where they came from. 
>These are 49.0 mm OD, hole 4.7 mm dia. And this is Australia, with 50Hz mains.
>Attachment Converted: "f:\email\attach\Pully_8Zoll_02.jpg"
>Attachment Converted: "f:\email\attach\Pully_8Zoll_01.jpg"

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