57SH - 0.9° step


Product Code: 57SH76-3AM.000
Technical Data Download Dimensions
SeriesSH Size57 mm
Nema23 Length (L)76 mm
Current/Phase3 AHolding Torque1.35 Nm
Step Angle0.9 °Rated Voltage3 Vdc
Resistance/Phase1 OhmInductance/Phase2.6 mH
Rotor Inertia480 gcm2Detent Torque0.067 Nm
N° of Leads6 Weight1 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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Delta Line SA
Via Prè d’là, 1
CH-6814 Lamone, Switzerland
Phone: +41 (0)91 612 85 00
Fax: +41 (0)91 612 85 19
E-mail: info@fullingmotor.eu

Changzhou Fulling Motor Co.
Company Limited,
No. 69 Kunlun Road,
Xinbei District
Changzhou City, Jiangsu
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