NEMA 17 - 0.34Nm - 5mm shaft

NEMA 17 - 0.34Nm - 5mm shaft

Just Motion branded quality Stepper Motor 42J1848-810

5mm shaft with two flat sides for better fixing the Pulley

8 wire connection

1.8deg/step

Wiring for "High torque" use a SERIES connection (recommended).

The A coil:

Join YELLOW wire to RED wire

This gives you the two wires for the A coil which you connect to your driver;

+A BLUE
-A GREEN

The B coil;
Join BLACK wire to ORANGE wire.
This gives you the two wires for the B coil which you connect to your driver.
+B BROWN
-B WHITE

If you decide to use the "High Speed" wiring then use PARALLEL connection
Join GREEN to RED
Join YELLOW to BLUE
This results in;
+A BLUE/YELLOW pair
-A GREEN/RED pair

Join ORANGE and BROWN
Join BLACK AND WHITE
This results in;
+B BROWN/ORANGE pair
-B WHITE/BLACK pair