HELP NEEDED

I need help in determining the torque of the motors on an EMCO F-1
CNC MILL. These units use older SLO-SYN Stepper motors, which are
single stack units with 8 leads. I have a machine with the stepper
motors burned out and want to replace them. The original MOTORS are
marked, SLO-SYN SM-072-0062-DS the label also indicated the
following: 4.6 Ohm / Phase 2 Amps / Phase.

No one can tell me the specification as to inch / oz requirements.
I cannot get SLO-SYN to respond, thier answer is that the motor was
manufactured as a custome motor and they cannot release any
information.

Thanks to all of you in advance.


Gene