Hello!
I have a 6 leads stepper motor (3.1V, 2.5A), and a TB6560AHQ stepper driver board.
However, this driver board only have A+, A-, B+ & B- connector, and no connector for the 2 common wire for the stepper motor......
OK, here are my questions:
1. I connect the A+, A-, B+ & B- wire of the stepper motor to the driver board, and the driver board can drive the stepper motor turning without the 2 common wire......
So, can I only connect the A+, A-, B+ & B- wire to the driver board without the 2 common wire of a 6 leads stepper motor???
2. With the above setup, I want to connect the 2 common wire to the main power of the driver board, just want to see the different result between 4 leads connection and 6 leads connection of the stepper motor. However, the voltage of the main power is around 20V, and my stepper motor only need 3.1V.......So, can I connect the stepper motor directly to the 20V main power???
Thanks.