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The Hurco upgrade to LinuxCNC is largely complete.

But now, there's the head. The head has at least the following problems:
-Excessive quill runout. Maybe as much as 0.005 inches.
-The...

Sure, I'm interested in any Hurco KMB1 parts you might have. PM me a list.

Thanks for looking Al.

Did some more snooping around and found the current Electro Craft catalog for PMDC motors. Extrapolating from the new specs suggest that the last triplet determines the...

Thanks Al_The_Man.

The part number on my motor is 0703-02-089. Each of the three groups of numbers means something.

-I think the 0703 is the frame size.
-Don't know what the 02 is. ...

Mid West CNC has two KMB1M servo motors for sale at $800 each. No help for Ebay part numbers.

Y axis motor on the Hurco KMB fried its commutator.

Motor rebuild service estimated to be too much $$$.

Electro Craft part number is 0703-02-089.

These motors are available on Ebay: ...

Just picked up a Hurco KMB-IS at an auction.

Intention is to replace the early 80's electronics with something considerably more modern.

I have the owners manual and the operators manuals. I...