I just bought a Kira kn6v 3020 drillmill from 1987, with a National ZK-1000 nc control. And dc servo drivers from National also. Itīs a 3 in 1 servo driver.

The only docu. i have for it is the external wiring. But i need some info about the motion controller, manual, schematic, or anything about the machine!

Anyone out there know anything about these machines, i have search the internet with no result.

Johan Marquardt