1Pcs 42 Motor Nema 17 Motor 4-Lead Nema17 Stepper Motor 1_5A 38mm 17HS4401 3D Printer Motor and CNC XYZ 1

Product Parameters: Product name: Bipolar 42 Stepper Motor Holding torque: 0.46 Nm/ 65 oz-in Working voltage: DC 9-42V Step angle accuracy: + - 5%(full step,not load) Resistance accuracy: + - 10% Inductance accuracy: + - 20% Temperature rise: 80deg Max(rated current,2 phase on) Ambient temperature ----------20deg ~+50deg Insulation resistance:100M Min,500VDC Insultion Strength--------500VAC for one minute Wiring: Black (A+) Green (A-) Red (B+) Blue (B-) Wide Application: Stage lighting; laser engraving; textile machinery; medical equipment; placement machine; non-standard equipment; 3D printer; automation equipment Note: We can manufacture products according to customer's requirements. Warm Tips: Please note that this motor cannot be connected to the power supply directly. It should be connected to a constant current driver, otherwise, it will destroy the motor. Please ensure that the output current is not higher than the rated current of the motor (1.7A) or exceed the working voltage range of the motor (DC 9-42V).