
Nema 17 Stepper Motor with 55Ncm holding troque Bipolar stepper motor ,dimension 42*42*48mm, 2 phase, 4 leads Step angle 1.8deg, 200 step/revolution Rated Current/phase 2A & Phase Resistance 1.3ohms Low noise high troque 3d printer stepper motor, build with 1m Cable and Connector





