[BiggerHammer]

I'm adding a fourth axis to my machine. The current three axes are run by 120V servos. Where can I buy a 120V servo, preferably on a NEMA23 frane?

Thank you.

[Al_The_Man]

AC sinusoidal? DCBL? DC brushed?
There are many options out there.
Aerotech, CMC, Parker, Reliance Electric.
What controller? are you using intelligent drives or non-intelligent?
Al.

[BiggerHammer]

DC brushed. It'll be driven by a Gecko 320X. I don't know what brand/model the BOB is... I could not find anything useful silkscreened on to it.
The rest of the motors are Reliance Electric M100s but I'm sort of brand agnostic... as long as it will reliably and accurately turn the table I don't much care who makes it. I assume that it needs to be 120v like the rest of the motors.

[ee_t]

Whats your power supply voltage? G320X is 80V maximum.

Keling has some nema23's + encoders. Or there is lots of stuff on ebay (even an M100, but its untested and has a tach).

You might want to look into torque/speed requirements though.