Gould\Gettys Servo Motor

[Mits]

Hi All
I'm looking for some info on a gettys servo motor, they're 16-0143-04 type,
I have found the datasheet specified on the motor plate, but unfortunately
seems that some info is missing, like the WVDC and the RPM.
These servos belong to a Tree Mill, I want to retrofit this machine with a PC
controller, using EMC2 with a Mesa Card and AMC servo drives.
I have some info on them like:
Back EMF 34.2 V/1000RPM
Continous Rated RMS Current at Stall 12.5A
Absolute Maximum Current Before demagnetization 70A
Torque Constant 2.89 lb-in/Amp
Tachometer 9.5 V/1000RPM
Armadure Inductance 0.0022 Henry

And some other info but not RPM or WVDC, somebody mention on a post
that they are 64.8 VDC @ 1000 RPM, seems to slow to me but , I just
don't know.
I need this info to select my PS and Drives, so if somebody have this info
it'll be great, or maybe there's a formula or something to calculate this with
the info I have.

Thanks
Saludos
Jesus

[Al_The_Man]

The max rpm for these motors was around 2500rpm absolute tops, so your DC power supply for maximum rpm would be (34.2 x 2.5) x10%
Al.

[Mits]

Thanks Al
Really Appreciated

Saludos
Jesus