57SH
 
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57SH41-4A

57SH41-4A

Product Code: 57SH41-4A.000
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Technical Data Download
SeriesSH Size57 mm
Nema23 Length (L)41 mm
Current/Phase2.8 AHolding Torque0.55 Nm
Step Angle1.8 °Rated Voltage2 Vdc
Resistance/Phase0.7 OhmInductance/Phase1.4 mH
Rotor Inertia120 gcm2Detent Torque0.021 Nm
N° of Leads4 Weight0.45 Kg
Step Angle accuracy±5 %Insulation ClassB
Protection ClassIP30 Operating Temperature-20°C +50°C
Max. Temp. Rise (rated current, 2-phase on)80 °CRadial Play (450g load)0.02 mm
Axial Play (450g load)0.08 mmMax. Radial Force (20mm from flange)75 N
Max. Axial Force15 NDielectric Strength (for 1min.)500 VAC
Insulation Resistance (min.500 VDC)100 Mohm
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