57BYGH4101 NEMA 23 Hybrid Stepper Motor

57BYGH4101 two-phase hybrid stepper motor
Factory model: 57BYGH1812-N-21DH
1.8° step angle; 3 A/phase; 0.7 N·m (typical) holding torque
57.2 mm frame; 41 mm body; Ø6.35 mm d-cut shaft; 21 mm shaft extension
Jacketed cable; 410 mm; Bare wire ends
Shaft machining, lead wires and connectors can be configured to your application.
Select the motor according to the load, operating speed and drive configuration.

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Model:
57BYGH4101
Brand:
Shengyang Motor
Code:
57BYGH1812-N-21DH

Product Specifications

Motor model: 57BYGH4101

Factory model: 57BYGH1812-N-21DH

Frame size: 57.2mm

Body length: 41mm

Shaft diameter: Ø6.35mm

Shaft extension: 21mm

Shaft type: D-cut shaft

Mounting hole spacing: 47.14mm

Mounting holes: 4-Ø5

Cable type: Jacketed cable

Cable length: 410mm

Equipment end: Bare wire ends

Electrical Parameters

Phases: 2

Step angle: 1.8°

Rated current: 3A/phase

Rated winding voltage: DC 2.25V

Phase resistance: 0.75Ω

Phase inductance: 1.7mH

Holding torque: 0.7 N·m TYP

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: 57BYGH1812-N-21DH. Nominal values are shown. Refer to the corresponding original drawing for dimensional and electrical tolerances and complete technical requirements.