Gallery, Projects and General > How do I??

Mini lathe motor. Once again.....

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Stilldrillin:
Hello, Eric!

I fitted a new pot, early this year. Very easy to do. And, much better speed control, afterwards.
 The only problem.... The locating hole, in the control box, is much too large.
I glued the pot in place. With silicone sealer.....  :thumbup:

Brass_Machine:
I had to do some turning, luckily, the controller I built for the CNC mill worked as a stand in. Finding the pot is a pita!

Stilldrillin:

--- Quote from: Brass_Machine on December 22, 2017, 10:54:39 AM --- Finding the pot is a pita!

--- End quote ---

The speed control? How so?  :scratch:

Or..... Do you mean, locating, a new pot?

John Rudd:
Could you post a picture of your speed control board or its part/model number?

It could be either a Sieg or a KB or summat else....

No blown fuses? No loose wires.....?

Stilldrillin:
Is this what you're needing, John?




No blown fuses. No pops/ bangs/ magic smoke...
 The very gentle, facing cut, finished. And, the chuck spun to a standstill.....  :scratch:
Which was why, I thought it was a brush problem.

Checking, with the light bulb. This afternoon. The "usual", initial few seconds of power, didn't happen...

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