LoadingHow to connect a stepper motor to the driver, color coding of wires
The eternal problem, which wire to connect :)
OPTION 1
Motor Nema17
DriverA4988 Polulu
1A - green
1B - black
2A - blue
2B - red
OPTION 2
Motor Nema17
Driver DM420A
A + black
A - green
B + red
B - blue
A SPECIAL CASE
There are such motors Nema17 , whose wires do not have the same color as all :)
Marking for such wires I write in brackets:
A + black (red)
A - green (green)
B + red (yellow)
B - blue (blue)
Comments [1]
Add comment
Random DIY
-
I need a tachometer to calculate some mechanisms. For example, to calculate the speed of a robot vacuum cleaner, you need to know the rotation speed of the electric motor and, based on this, calculate the gear ratio of the gearbox. -
The 3D model of the fan is very simple, easily wound on a collet clamp. I put it on my CNC machine. The first launch proved to be very good, all the chips are scattered to the sides, clean under the cutter. -
This is my first CNC machine assembled with my own hands from available materials. The cost price of the machine is about $170. -
A friend said like acoo kie, his wife said some windows :) And yet they spin! -
The idea of assembling a homemade CNC machine appeared long ago. Lack of knowledge and necessary details. Today there is everything!
Thanks for this :)