2-phase Stepping Motor
60 103H782
mm sq. 1.8˚/step
(2.36inch sq.)
Recommendable Driver
Refer to the page 7,17,27 and 45.
Specifications
Unipolar winding
Model
Holding torque at Rated Resistance Inductance
2-phase energization current
Single shaft
103H7821-0140
103H7821-0440
103H7821-0740
103H7822-0140
103H7822-0440
103H7822-0740
103H7823-0140
103H7823-0440
103H7823-0740
Double shaft
-0110
-0410
-0710
-0110
-0410
-0710
-0110
-0410
-0710
N·m (oz·in) MIN.
0.78(110.5)
0.78(110.5)
0.78(110.5)
1.17(165.7)
1.17(165.7)
1.17(165.7)
2.1(297.4)
2.1(297.4)
2.1(297.4)
A/phase Ω/phase
1 5.7
2 1.5
3 0.68
1 6.9
2 1.8
3 0.8
1 10
2 2.7
3 1.25
mH/phase
8.3
2
0.8
14
3.6
1.38
21.7
5.6
2.4
Rotor inertia Mass(Weight)
x10-4kg·m2(oz·in2) kg(lbs)
0.275(1.50) 0.6(1.32)
0.275(1.50) 0.6(1.32)
0.275(1.50) 0.6(1.32)
0.4(2.19)
0.77(1.70)
0.4(2.19)
0.77(1.70)
0.4(2.19)
0.77(1.70)
0.84(4.59)
1.34(2.95)
0.84(4.59)
1.34(2.95)
0.84(4.59)
1.34(2.95)
Bipolar winding
Model
Holding torque at Rated Resistance Inductance
2-phase energization current
Single shaft
103H7821-1740
103H7822-1740
103H7823-1740
Double shaft
-1710
-1710
-1710
N·m (oz·in) MIN.
0.88(124.6)
1.37(194.0)
2.7(382.3)
A/phase Ω/phase
4 0.35
4 0.43
4 0.65
mH/phase
0.8
1.38
2.4
Rotor inertia Mass(Weight)
x10-4kg·m2(oz·in2) kg(lbs)
0.275(1.50) 0.6(1.32)
0.4(2.19)
0.77(1.70)
0.84(4.59)
1.34(2.95)
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