Hi,

The lathe arrived last week. Labelled as a "Synchro 280 VS Micromaster CNC"

Serial number CNC 80225. DOM Dec 1981

It is missing the CNC control panel and connections to the PC / controller. I have spoken to Denford and they dont have any info / files available for this lathe, and they suggested asking on the cvarious forums, hence my post here..

It appears to have steppers on X and Y axis type 21-3450D200-F05 ( Sigma Instruments )

The electrical controls / power supply in the base was made by GSM Electrical Controls in Huddersfield, UK.

Contactors and steppers are run from 24v, spindle tacho from 10.5v, and the missing computer from +12, +5, and -5 v DC.

It has the electric type spindle speed control ( motor and worm drive and expanding pulley ).

All cables to the missing CNC panel have been cut, but mechanically the lathe looks like new underneath all the dirt and grime.

So, does anyone have any wiring diagrams for this lathe pls ? Any info on the steppers mentioned above ( specs , speed ratings etc )

I can probably figure out most of it, but it would be quicker if I had this info.

Thanks in advance for your help