The popular Nema 17 stepper motor, features 1.8 degree step angle, 2 phase, allowing for a holding torque of 0.4N.M.
Feature: Apply for 3D printer, machinery and equipment. 1.8 degree step angle, 0.4N.M holding torque. Motor size: 42 * 42 * 38mm. Lower noise and running temperature. Comes with a 90cm connecting cable.