Hello


I mainly read the forum, but I think this lathe may be more popular abroad, so I'm posting the process here (the videos are in Polish, but you can turn on subtitles).


I'm at the stage of disassembling and repairing damaged components
Current dilemmas that you can help solve:
-What servos for 400W or 600W drives? (they were 1Nm)
-What about the spindle motor? Try to start or give a 2kW-2.6kW servo? (strange and the bearings need to be replaced. The encoder also gives a strange signal. It will be difficult to choose a 1F 230V inverter that will support it)
-What motor for the tool changer? Does anyone have the original data? (on the domestic forum we agreed that we would give a stepper motor of approx. 6Nm)
-What bearings for the spindle? (There were 7211 E TPA P2 HUL from IBC - but probably not original, because someone has already been messing around. In the manual, it says that they are 7211 BEP SKF, but they are not even a pair, so how do I set the preload)
- The FANUC control remains, can I sell it or throw it in the trash?
That's all for now, I invite you to follow and comment
https://youtu.be/icr_ftWojww

https://youtu.be/OU2GlzFAsEY

https://youtu.be/kgoTrKid0dk

https://youtu.be/l11NoGRR3wk