Model
Axis
Basic step angle
(°)
Voltage
Current
(A/phase)
Resistance
(Ω/phase)
Inductance
(mH/phase)
Holding torque
N.m(kgf.cm)
Rotor inertia
(×10-4kg.m2)
Mass
(Kg)
Connection
Cord
103H7121-0140(0110)
One axis
(both axes)
1.8
4.8
1
9.3
0.39(4)
0.1
0.47
Ⅰ
103H7121-0440(0410)
2.5
2
1.25
1.9
103H7121-0740(0710)
3
0.6
0.8
103H7123-0140(0110)
6.7
15
0.83(8.5)
0.21
0.65
103H7123-0440(0410)
3.2
1.6
3.8
103H7123-0740(0710)
2.3
0.77
1.58
0.78(8.0)
103H7124-0140(0110)
7
12.5
0.98(10)
0.245
103H7124-0440(0410)
3.4
1.7
3.1
103H7124-0740(0710)
2.2
0.74
1.4
103H7126-0140(0110)
8.6
19
1.27(13)
0.36
0.98
103H7126-0440(0410)
4
4.5
103H7126-0740(0710)
2.75
0.9
103H7121-5040(5010)
1.3
Ⅱ
103H7123-5040(5010)
103H7126-5040(5010)
2.1
1.05
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