Nice 6 Wire Stepper Motor Driver
Although all stepper motor drives currently distributed by national instruments are designed for bipolar motors many 6 wire stepper motors can be operated in either unipolar or bipolar modes.
6 wire stepper motor driver. In a 6 wire motor you have to find the outer leads and skip the center common leads of the coil. This will usually be discussed in the motor s documentation. The outer leads will have the most resistance so just measure the resistance of different wire pairs with a multimeter until you find the ones with the highest resistance.
Wiring the motor in bipolar configuration is probably the easiest. Then you can just connect the two pairs just like a 4 wire stepper motor as. Most stepper motors come with four six or eight wires.
The way that we can determine which wire this is his by. Each of the two coils will have a common wire attached to the center of the coil we don t want to use this wire. Most 6 wire stepper motors can be used in unipolar or in bipolar configuration.
This is because of the way stepper motors are made stepper motors will have two coils and since this motor has six wires that means there are 3 wires per coil.