Schaublin 125-CNC retrofit.

All parts are coated in grease and dust.
The ways aren’t in great condition, but of rust and a few scratches. Still good enough for me I think
The spindle nose looks pretty good and the runout is 0 measured with an 1/100 mm indicator.
Need to get one with 1/1000 resolution

I have the manuals for machine number 10, 24 and 185.

In the 185 there are some informations about the schaublin treading-tool holder, SINUS-clutch and an Warner Electric Elektromagnetic brake. Also the blueprints are much nicer and bigger. Took a photo of the spindle assembly.
Don‘t know if this might be useful vor someone.

Spindle design is always interesting.

That slot in the bottom of the front retaining plate, is that a drain for the labyrinth seal? I already noticed it in RotarySMP's videos ("How would YOU lube it?" and "Installing the Schaublin spindle") and wondered about it.

Did you ever decide what you were going to do about the servos? I found this article for converting a synchro signal to a resolver signal. could be useful.

Thanks for the link, but will switch to AC servos.

Yesterday I went to take a look at this Schaublin 125CNC, as it was only 60km from home.
www.willhaben.at/iad/kaufen-und-verkaufe...schaublin-483941779/

Shame it didn't come up for sale earlier, as it appears in a similarly good mechanical condition as mine. Harry bought it with a partially complete Mach 3 / Stepper conversion, but was in the process of a Siemens Sinumerik conversion when life got in the way. Really nice guy, so if any of you are looking for a project, get it before some one else snaps it up.
Mark