Same Sky Product
NEMA08-AMT112S Series - Stepper Servo Motor
Model: 4 mm Shaft, NEMA 08 Stepper Motor with Encoder

Combining a compact NEMA 08 stepper motor with Same Sky’s AMT11 incremental encoder, the NEMA08-AMT112S series is a highly reliable motor and motion control feedback solution in one convenient package. The series features up to 4 oz-in (0.028 N-m) of holding torque, incremental resolutions up to 4096 PPR, and a digitally set zero position. The encoder is fully programmable via Same Sky’s AMT Viewpoint™ software without having to remove the encoder from the motor and in combination with the motor, it provides closed-loop feedback when paired with a controller for a complete servo system.
Datasheet: https://www.sameskydevices.com/product/resource/nema08-amt112s.pdf