40mm Stepper motor Nema17 for 3D Printer

Product description

This is the most popular model in 3D printer market, with 1.8°step angle (200 steps/revolution).
Each phase draws 1.68A, allowing for a holding torque of 45Ncm(64oz.in).
This stepper motor is ideal for the RepRap Prusa, Mendel 90, Rostock and similar 3D printers, as well as CNC and robotics applications.
The motors are supplied with a 1 metre long power cable with a 4-pin Molex female connector already fitted - ready to plug and print!

Electrical Specification:

Motor Type: Bipolar Stepper
Step Angle: 1.8°
Holding Torque: 45Ncm(64oz.in)
Rated Current/phase: 1.68A
Phase Resistance: 1.65ohms
Recommended Voltage: 12-24V
Inductance : 2.8mH+/-20%(1KHz)

Physical Specification:

Frame Size: 42 X 42mm
Body Length: 40mm
Shaft Diameter: Φ5mm
Front Shaft Length: 24mm
Number of Leads: 4
Lead Length: 100cm
Weight : 360g

Connection:

Black(A+), Green(A-), Red(B+), Blue(B-)

Warning:

Make sure the motor connect to a constant current or chopper drive controller before you test motor.
Connecting the motor directly to a power supply will destroy the motor.    

Package includes:

1 X  42mm Stepper motor Nema17 for 3D Printer

1 X  4wire cable lead

Note: all the descriptions and prices are subject to change without prior notice.

Free Shipping: No

Shipping Weight/Unit(g): 0.00

Std. Packing Qty. (pcs): 1

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