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Ah, I was referring to the motor/encoder as one unit, yeah I assume the encoder in it has given up the ghost. The motor is over 100lbs, a pretty beefy thing. I didn't realize I wouldn't need the...

I'm gonna do some more tests on the motor, but my suspicion is that it's kaputski. A used Yaskawa motor runs like $1,500, and then I'd still be stuck with a 30+ year old crunchy base drive. The...

It's manual tool change with an air closer, so I'd just stop the spindle and change tools. I've seen a few Chinese 3.7kw motor and drive combos. Any idea how feasible it would be to rig one of these...

So I've got an old Tree J325, it worked a treat when I tested it, then once it was hooked up in my shop it seems the spindle gave up the ghost. I've been faffing about trying to get the spindle drive...

I just pulled the motor, all the connections were good, checked between motor side and CN3. Any guidance as to next steps would be super appreciated. Really want to get the girl running again.

Thank you bob. Guessing I'll have to pull the spindle motor to get to that, I'll check the connections and report back.

Bob, you're incredible. I got your email as well. What would you recommend I do for next steps?

I'm at a loss. I bought a J325 at a substantial premium because it was super clean and well set-up. Seemed like a great entry level machine for my new business. When I got it here, I got the spindle...