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DC Input Set Models/ Drivers
Stepping Motors
Vacuum Environments Proof Stepping Motors
IP65 Splash and Dust
28 mm sq.
1.8°/step RoHS
Unipolar winding, Lead wire type
Bipolar winding, Lead wire type p. 40
Unipolar winding, Lead wire type
Model no.
Holding torque at 2-phase energization
Single shaft Dual shaft
N·m min.
SH2281-5171 SH2281-5131 0.055
SH2281-5271 SH2281-5231 0.055
SH2285-5171 SH2285-5131 0.115
SH2285-5271 SH2285-5231 0.115
Rated current A/phase 0.5 1 0.5 1
Wiring resistance Ω/phase
10.5 2.85
17 4.1
Winding inductance mH/phase 3.7 1 7 1.9
Rotor inertia
×10-4kg·m2 0.01 0.01 0.022 0.022
Customizing Hollow Shaft modification Decelerator Encoder
Varies depending on the model number and quantity. Contact us for details.
Mass
kg 0.11 0.11 0.2 0.