This is a hybrid stepping motor with 2-phases and 4-wire bipolar windings.

General Specification:

Shaft Diameter:8mm with 2 flat faces

Step Angle: 1.8° (200 step/rev)

Motor Length: 76 mm

Rated Current: 3.0 Amps per phase

Phase Resistance: 1.0 ohms

Phase Inductance: 3.5 mH

Holding Torque: 255 oz-in / 180

Detent Torque: 5 max

Rotor Inertia:440 g.cm2

Weight: 1050g



Red: A+






Step angle accuracy: ±5%(full step,no load)

Resistance accuracy: ±10%

Inductance accuracy: ±20%

Temperature rise: 80°C Max(rated current,2 phase on)

Ambient temperature: -20° ~ +50°C

Insulation resistance:100MΩ Min,500VDC

Insultion Strength: 500VAC for one minute


NEMA23 Stepper Motor 255 oz-in 1.8°/step

  • Product Code: 23HS8430
  • Availability: In Stock
  • $79.95

  • Ex Tax: $69.52

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