57BYGH7601 NEMA 23 Hybrid Stepper Motor

Product Specifications

Motor model: 57BYGH7601

Factory model: 57BYGH5419-N-21DH

Frame size: 57.2mm

Body length: 77mm

Shaft diameter: Ø6.35mm

Shaft extension: 21mm

Shaft type: D-cut shaft

Mounting hole spacing: 47.14mm

Mounting holes: 4-Ø5

Cable type: Flying leads

Cable length: 450mm

Equipment end: Bare wire ends

Electrical Parameters

Phases: 2

Step angle: 1.8°

Rated current: 4A/phase

Rated winding voltage: DC 1.76V

Phase resistance: 0.44Ω

Phase inductance: 1.52mH

Holding torque: ≥1650 mN·m (I=4.0 A)

Driver supply voltage: DC 12–36V

The rated winding voltage is different from the driver supply voltage.

Customization

Shaft machining, lead wire length and connectors can be customized. Confirm the required configuration before ordering.

Technical Drawing

Outline drawing: 57BYGH5419-N-21DH. Nominal values are shown. Refer to the corresponding original drawing for dimensional and electrical tolerances and complete technical requirements.

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