Chester Champion v20 spindle encoder ring

Good afternoon all

I`m looking for some help with my Chester Champion v20 that I just bought.
On the spindle, there should be a detent ring which is missing on mine. I can 3d print new one but I don`t know how many grooves should the ring have.
This mill is nearly the same to a warco and many others therefore, can someone please picture or count the grooves on their mill so I can make new one?
(Sorry, the picture rotates on its own)
Thanks in advance.
Kris
Attachment 29372

If it's just for a basic spindle tacho, I'd guess it would probably only have one.

So I'd create a single slot one, and if the speed reading isn't accurate, just cut out extra slots until you find the magic number.

Quote:

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Originally Posted by moskit

Good afternoon all

I`m looking for some help with my Chester Champion v20 that I just bought.
On the spindle, there should be a detent ring which is missing on mine. I can 3d print new one but I don`t know how many grooves should the ring have.
This mill is nearly the same to a warco and many others therefore, can someone please picture or count the grooves on their mill so I can make new one?
(Sorry, the picture rotates on its own)
Thanks in advance.
Kris
Attachment 29372

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On the Warco WM18 the ring (disc) has 16 holes for the dc motor speed sensor

Taken a couple of photos of the encoder ring on My Champion V20
Hope they help
Attachment 29429

Attachment 29430Attachment 29431

2 pics of the encoder for you hope they help
Nigel