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Stepping Motors
60 mm sq. 2.36 inch sq.
0.9 /step
Unipolar winding Lead wire type Bipolar winding Lead wire type
Unipolar winding Lead wire type
Model number
Single shaft SH1601-0440 SH1602-0440 SH1603-0440
Dual shaft SH1601-0410 SH1602-0410 SH1603-0410
Holding torque at 2-phase energization [N m oz in MIN.] 0.57 80.71 1.1 155.77 1.7 240.74
Rated current
Wiring resistance
A/phase
/phase
2 1.35
2 1.8
2 2.3
Winding inductance mH/phase 2 3.5 4.5
Rotor inertia
Mass (Weight)
[ 10-4kg m2 (oz in2)] [kg (Ibs)]
0.24 1.312
0.55 1.21
0.4 2.187
0.8 1.76
0.75 4.101
1.2 2.64
Characteristics diagram
SH1601-0440 SH1601-0410
Torque oz in. Torque N m
1.0 140 120 0.8
100 0.6 80 60 0.4
40 0.2 20 00
0.
SH1601-0440 Datasheet
