... step motor Integrated Stepper Motor Driver NEMA17/42mm integrated step motor with drivesNema17 size 42mm bipolar hybrid stepping motorStep Angel 1.8 degree, Motor length ... cm2, Detent Torque 200 g.cm, Motor Weight 0.2 kg.UIM24002 stepper motor driverMiniature size 42*42*14mm, integrally design ... 16th microstepping, direction and step. NEMA17/42mm integrated stepper motor with miniature stepper driver