Alright, so this is a Quicksilver SilverMax servo motor – the model is QCI-17H-3-E-01, and it runs on 48VDC at 4 amps.
It's a Nema 17 frame size, so it's compact but packs a punch for its size.
The connector is a 15-pin type, typical for these integrated servo systems.
Now, before you get too excited – this is a used unit, but it's been tested and works fine.
It might have some cosmetic wear from being a floor model or store return, but functionally it's solid.
The MPN is listed as both QCI 7H 1 and QCI17H3E01 – so they're interchangeable references.
The model name also shows QCI-23-3-E-01 in some places, so just double-check your application.
If you're building a CNC machine, 3D printer, or any motion control project, this servo is a great choice.
SilverMax motors are known for their built-in driver and encoder, so you save space and wiring hassle.
4A at 48V gives you decent torque for small to medium loads.
Just make sure your controller supports the 15-pin interface.
Used gear can be a steal if you know what you're looking at – and this one's ready to go.
