42 Stepper Motor 2-phase Micro Motor for CNC Laser Engraving Machine 3D Printer

Phase resistance: 3.6Ω±10. Phase inductance: 3.5mH±20%. Step angle: 1.8°. Starting speed: 500RPM. Running speed: 700RPM. hope you could understand. Manufacturer Model: 42DYB311C-21D8. Also note that monitor settings may vary from computer to computer and may distort actual colors.

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