The AI-M-56SA-B is a 56mm × 56mm 2-phase stepper motor featuring closed-loop control and a 1.8/0.9-degree step angle. It provides 10,000 PPR resolution, A, B, Z, A/, B/, & Z/ outputs, and a 6.12 Kgf.cm holding torque, with a built-in brake for enhanced motor control. Compatible with AiS-D-56SA-B & AiC-D-56SA-B drives.