103H7123-0140

2-phase stepping motor www.DataSheet4U.com 2-phase Stepping Motor 56mm sq. 103H712 1.8˚/step For information on the applicable driver, contact our sales department. Specifications Unipolar winding Model One shaft 103H7121-0140 103H7121-0440 103H7121-0740 103H7123-0140 103H7123-0440 103H7123-0740 103H7124-0140 103H7124-0440 103H7124-0740 103H7126-0140 103H7126-0440 103H7126-0740 Two shafts -0110 -0410 -0710 -0110 -0410 -0710 -0110 -0410 -0710 -0110 -0410 -0710 Holding torque at Rated Wiring 2-phase energization current resistance N.m or more 0.39 0.39 0.39 0.83 0.83 0.78 0.98 0.98 0.98 1.27 1.27 1.27 A/phase Ω/phase 1 2 3 1 2 3 1 2 3 1 2 3 4.8 1.25 0.6 6.7 1.6 0.77 7 1.7 0.74 8.6 2 0.9 Wiring inductance mH/phase 8 1.9 0.8 15 3.8 1.58 12.5 3.1 1.4 19 4.5 2.2 Rotor inertia x10 -4kg·m2 0.1 0.1 0.1 0.21 0.21 0.21 0.245 0.245 0.245 0.36 0.36 0.36 Weigh kg 0.47 0.47 0.47 0.65 0.65 0.65 0.8 0.8 0.8 0.98 0.98 0.98 Bipolar winding Model One shaft 103H7121-5040 103H7123-5040 103H7126-5040 Two shafts -5010 -5010 -5010 Holding torque at Rated Wiring 2-phase energization current resistance N.m or more 0.39 0.83 1.27 A/phase Ω/phase 2 2 2 0.65 0.8 1.05 Wiring inductance mH/phase 1.9 3.8 4.5 Rotor inertia x10 -4kg·m2 0.1 0.21 0.36 Weigh kg 0.47 0.65 0.98 73 www.DataSheet4U.com Dimensions (Unit: mm) 103H7121-0140/0440/0740/5040 (Single shaft) 103H7121-0110/0410/0710/5010 (Double shaft) 103H7123-0140/0440/0740/5040 (Single shaft) 103H7123-0110/0410/0710/5010 (Double shaft) Lead wire...