Only US $13.08 57mm Stepper Motor 2Nm 3A 57*76 4-wires Stepping Motor Nema 23 for CNC Router Milling Machine

57mm Stepper Motor 2Nm 3A 57*76 4-wires Stepping Motor Nema 23 for CNC Router Milling Machine

[32847273214] 57mm Stepper Motor 2Nm 3A 57*76 4-wires Stepping Motor Nema 23 for CNC Router Milling Machine Introduction Driver parameter parameter Model: 57BYGH76 Current: 3A Output torque: 2Nm Motor length : 76mm （Manual measurement, possible error） Length of output shaft: 23mm Diameter of output shaft : 8mm Output shaft mode: single output shaft Wiring method: two phase four lead wires ( red A, green C, yellow B, blue D) Item pictures 

US $21.80

Special Discount 40%  US $13.08

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