Home Products Stepper Motors NEMA23 Stepper Motor 10Kg-Cm Torque – Economy (RMCS-1022) Ideal Motor for CNC machines. Standard Nema23 frame size. 10.2Kgcm bipolar mode torque. Features Step Angle: 1.8 Degree Configuration: 4 wire stepper motor Holding Torque: 10.2kgcm bipolar Rated voltage : 3.3VDC Shaft Dia : 6.3mm Phase current : 2.8Amp Resistance/phase: 0.83E Inductance/Phase : 2.2mH Rotor inertia: 275 gcm2 Length (L): 51mm Weight 650 grams