Stepping Motors
DC Input Set Models/ Drivers
Stepping Motors
Vacuum Environments Proof Stepping Motors
IP65 Splash and Dust
28 mm sq...
Description
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 0.2
Motor length (L) mm 32 32 51.5 51.5
■ Characteristics diagram
SH2281-5171 SH2281-5131
Constant current circuit Source voltage: 24 VDC Operating current: 0.5 A/phase, 2-phase energization (full-step) Pull-out ...
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