The AI-M-28MB is a 28mm × 28mm 2-phase stepper motor engineered for closed-loop operation with a 1.8/0.9-degree step angle. Offering 16000 PPR resolution, A, B, Z, A/, B/, & Z/ outputs, and a 1.42 Kgf.cm holding torque, it ensures smooth and precise movements. It pairs with AiS-D-28MB & AiC-D-28MB drives.