NEMA17-AMT112S Series

NEMA17-AMT112S Series
NEMA17-AMT112S Alternate View


1.34 in Length, 42 oz-in Holding Torque, 1.33 A Current/Phase

Combining a compact NEMA 17 stepper motor with CUI Devices’ AMT11 incremental encoder, the NEMA17-AMT112S series is a highly reliable motor and motion control feedback solution in one convenient package. The series features more holding torque than standard NEMA 17 motors up to 110 oz-in (0.77 N-m) and is custom wound for high speed or low speed applications. Offering incremental resolutions up to 4096 PPR and a digitally set zero position, the encoder is fully programmable via CUI Devices’ 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.



Type Description
Frame Size NEMA 17
Max Holding Torque (oz-in) 42
Shaft Ø (mm) 5
Current/Phase (A) 1.33
Operating Temp Range (°C) -20 ~ 50
Resistance/Phase (Ω±10%) 2.5
Inductance/Phase (mH±20%) 3.09
Max Optimal Speed (RPS) 11
Length (in) 1.34
Series NEMA17-AMT112S
Rated Voltage (Vdc) 24 ~ 48
Step Angle (°) 1.8

Technical Docs

Datasheet 3D Model

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