5 Pcs Nema 17 Stepper Motor 42x42x40MM Bipolar 1.5A/2.8V 0.4N.M 42 Motor 2 Phase Servo Motor 1.8 Degree

What is this?
42 stepper motor NEMA17 micro AC motor silent stepper motor offer precise and accurate positioning control, high torque for their size, and easy control using digital circuits.The small nema17 stepper motor is widely used in 3D printer, CNC machine tool, electronic equipment,automation equipment,cutting machines,laser engraving, automated dispensing systems, textile machinery, and etc. Its compact size and high torque make it suitable for various applications.

What will I get?
Electrical Specification:
Motor Type: Bipolar Stepper;
Step Angle: 1.8 Degree;
Phase: 2;
Rated Voltage: 2.8V;
Rated Current: 1.5A;
Resistance: 1.8Ω;
Motor Speed: 800RPM;
Holding Torque: 0.4N.M;

Physical Specification:
Body Size: 42 x 42 x 40MM/1.66 x 1.66 x 1.57inch;
Shaft Type:D type shaft;
Shaft Size(Diameter x Length):5 x 25mm/0.19 x 0.98inch;
Number of Leads: 4;

Package Includes:
5 Pcs X Nema 17 stepper motor with 4pins XH2.54 cable and connector.

Is there any advantages of the product?
Our motors provide smooth and reliable operation, ensuring accurate positioning and efficient motion control; the epoxy resin rotor insulation is moisture-proof, high temperature resistant, corrosion-resistant and has a long service life; the pure copper enameled coil operates stably, has low noise and stable power output.

How to use it?
Comes with jumper wires and XH2.54 motor cable, 4-pin 0.1" pitch (2.54mm) connector installed, ready to plug in and print.

What should  I notice?
As a stepper motor, it should connect to a constant current or chopper driver. Connecting the motor directly to a power supply will destroy the motor.Please take care of wires coils order when you connecting to driver or it will harm your driver.