Hello all,

I've got two servo motors and now I'm trying to figure out what drives they need. The most confusing thing is their rated voltage, 330V and 175V. All the documentation I found about these motors have versions for 230, 400 or 480 volt.

The second question is about their planetary gears. Could I use them in CNC application with their 3 arcmin and 5 arcmin backlash?



Documentation:

First motor brochure: http://www.motiontech.com.au/wp-cont...ily-250712.pdf
First motor manual: http://www.wiki-kollmorgen.eu/wiki/D...7/dbldbk_e.pdf

First motor gear: http://www.sumitomodriveeurope.com/f...061130_web.pdf

Second motor: http://www.acmengineering.it/eng/906.htm

Second motor gear: http://www.siboni.it/Assets/Public/F...ta-eng-web.pdf