High-torque stepper motor for quick acceleration and holding torque at standstill. Specification Value Motor type 2-phase / 5-phase stepper Frame size 0.51 in. (13 mm) – 3.54 in. (90 mm) Step angle 1.8° (2-phase) typical Holding torque Up to 15 N·cm (model dependent) Options Harmonic gear, electromagnetic brake, encoder Driver input AC or DC pulse drivers