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Stepper Motor

Hybrid Stepper Motor

NEMA16 (39MM)

Model : NEMA16 Stepper motor-SM39HS(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 --------------------------- 28N

Max. axial force ---------------------------- 10N

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 g.cm No. g.cm g.cm 2 Kg
SM39HS20-0404 1.8 20 0.4 6.6 7.5 650 4 50 11 0.12
SM39HS20-0506 1.8 20 0.5 13 7.5 800 6 50 11 0.12
SM39HS34-0404 1.8 34 0.4 30 32 2100 4 120 20 0.18
SM39HS34-0306 1.8 34 0.3 40 20 1300 6 120 20 0.18
SM39HS38-0504 1.8 38 0.5 24 45 2900 4 180 24 0.2
SM39HS38-0806 1.8 38 0.8 7.5 6 2000 6 180 24 0.2
SM39HS44-0304 1.8 44 0.3 40 100 2800 4 250 40 0.25

Dimensions : (Unit=mm)

Wiring Diagram