NEMA 17 Stepper Motor 40mm Body Length, 12-24V DC, 1.68A/Phase, 1.8 Degree Step Angle (200 Steps Per Revolution), Model 42BYGH40-01
NEMA 17 Stepper Motor
Features
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!
Specifications
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)
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
Additional Information
Device
Stepper Motor
Upgrade your 3D printing and CNC projects with the BMT NEMA 17 Stepper Motor. With a compact 40mm body, impressive 1.68A phase current, and 45Ncm torque, it delivers precision and reliability. Perfect for popular models like RepRap and Mendel 90, this motor comes ready to plug and print, ensuring seamless performance in every application.
