Hardinge HNC Servo Motors

Hi,
I recently bought a Hardinge HNC , it came without any schematics
or manuals anybody know what the voltage and amperage rating is
on the servo motors that are on there .
I'm planing to upgrate the controle, using the old servos
would speed things up.
Also the turret encoder and spindle encoder what wires are
what , any help would be greatly appreciated .
Check out these servo drives from www.rutex.com
I think they are just the ticket for the old Hardinges .
Just remove the tach's and adapt encoders and it should
be ready to go .

Thanks
Frank