NEMA17 Stepper Motor 58 oz-in 0.9°/step - MAKERshop NZ

(inc. GST)

SKU: 42BYGHM809 Category: Stepper Motors

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- Additional information

NEMA 17 hybrid stepping motor suitable for many 3D printer Reprap machines

2-phase with 4-wire bipolar windings. General Specification:

- Model Number: 42BYGHM809
- Shaft Diameter: 5mm without flat face
- Step Angle: 0.9° (400 step/rev)
- Motor Length: 48 mm
- Rated Current: 1.7 Amps per phase
- Phase Resistance: 1.65 ohms
- Phase Inductance: 4 mH
- Holding Torque: 58 oz-in / 41 N.cm / 4.2 kg.cm
- Detent Torque: 220 g.cm
- Rotor Inertia:68 g.cm2
- Weight: 358g Wiring:

- Black: A
- Green:A
- Red:B
- Blue:B-

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

Insulation Strength: 500VAC for one minut...