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Standard Stepper Motor · NEMA 23

57 mm stepper motor

5 models

Model Phase Length L (mm) Current (A) Holding torque (N·m) Rotor inertia (g·cm²) Weight (g)
SM57-41 2 41 2.0 0.6 120 450
SM57-51 2 51 2.8 1.0 190 620
SM57-56 2 56 3.0 1.5 260 700
SM57-76 2 76 4.0 2.2 480 1000
SM57-112 2 112 5.6 3.0 820 1600

Specifications are typical values; custom windings, shafts and connectors available on request.

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Tell us the model number, quantity and voltage, and we'll quote within one business day.

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