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Stepper Motor

Hybrid Stepper Motor

NEMA23 (1.8°) (57MM)

Model : NEMA23 Stepper motor-SM57STH (1.8 degree)

General Specification :

Step Accuracy ------------------------------ ±5%

Resistance Accuracy ----------------------- ±10%

Inductance Accuracy ---------------------- ±20%

Temperature Rise -------------------------- 80°C MAX.

Ambient Temperature Range ------------- -20°C~ +50°C

Storage Temperature Range ------------- -30°C~ +60°C

Insulation Resistance ---------------------- 100M Ω MIN. 500V DC

Dielectric Strength ------------------------- 500V AC 1min

Radial Play --------------------------------- 0.02mm MAX. (450g Load)

End Play ------------------------------------ 0.08mm MAX. (450g Load)

Max. radial force --------------------------- 75N

Max. axial force ---------------------------- 15N

Electrical Specification:

Model No Step Angle Motor Length Current /Phase Resistance /Phase Inductance /Phase Holding Torque Lead wires Detent Torque Rotor Inertia Motor Weight
( °) (L)mm A Ω mH N.m No. g.cm g.cm2 Kg
SM57STH41-1006 1.8 41 1 5.2 5.5 0.39 6 250 150 0.47
SM57STH41-2006 1.8 41 2 1.4 1.4 0.39 6 250 150 0.47
SM57STH41-3006 1.8 41 3 0.63 0.6 0.39 6 250 150 .47
SM57STH41-2804 1.8 41 2.8 0.7 1.4 0.55 4 250 150 0.47
SM57STH51-1006 1.8 51 1 6.6 8.2 0.72 6 300 230 0.59
SM57STH51-2006 1.8 51 2 1.65 2.2 0.72 6 300 230 0.59
SM57STH51-3006 1.8 51 3 0.74 0.9 0.72 6 300 230 0.59
SM57STH51-2804 1.8 51 2.8 0.83 2.2 1.01 4 350 280 0.68
SM57STH56-1006 1.8 56 1 7.4 10 0.9 6 350 280 0.68
SM57STH56-2006 1.8 56 2 1.8 2.5 0.9 6 350 280 0.68
SM57STH56-3006 1.8 56 3 0.75 1.1 0.9 6 350 280 0.68
SM57STH56-2804 1.8 56 2.8 0.9 2.5 1.26 4 350 280 0.68
SM57STH76-1006 1.8 76 1 8.6 14 1.35 6 600 440 1.1
SM57STH76-2006 1.8 76 2 2.25 3.6 1.35 6 600 440 1.1

Dimensions : (Unit=mm)

Wiring Diagram