Part Number: NEMA17
Function: 2-Phase Stepper Motor
Pacakge : 1.7 x 1.7 inch (43.2 x 43.2 mm)
Manufacturer: Schneider Electric
This post explains for the Stepper Motor NEMA 17.
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Description
A stepper motor to satisfy all your robotics needs! This 4-wire bipolar stepper has 1.8° per step for smooth motion and a nice holding torque. The motor was specified to have a max current of 350mA so that it could be driven easily with an Adafruit motor shield for Arduino (or other motor driver) and a wall adapter or lead-acid battery.
Some nice details include a ready-to-go cable and a machined drive shaft (so you can easily attach stuff). We drove it with an Adafruit motor shield for Arduino and it hummed along nicely at 50 RPM.
NEMA17 Pinout
( Black(A+), Green(A-), Red(B+), Blue(B-) )
Features
This is high torque Nema 17 stepper motor with 1.8 deg. step angle (200 steps/revolution). Each phase draws 2A, allowing for a holding torque of 45Ncm(63.7oz.in). It’s ideal for the RepRap Prusa, Mendel 90, Rostock and similar 3D printers, as well as CNC and robotics applications.
Reference Sites
1. https://reprap.org/wiki/NEMA_17_Stepper_motor
2. https://howtomechatronics.com/tutorials/arduino
