[Mar6s]

I have a serious problem. I use tb6560 controller 12v power adapter and NEMA 23 step motor (4,8V 3,0A). the engine makes a very strange noise, like whistling when stationary. what output voltage must come tb6560 stepper motor? I have now 12v

[James Newton]

That's a standard chopper whistle. Reduce the current setting. Oh, and get rid of that pile of junk 6560; it WILL fail on you eventually.

[Mar6s]

Is it possible to be used only in the same step motors. Currently I use nema17 x, y, z axis and the a axis is nema23.

[James Newton]

Sorry, I don't understand the question?

[Mar6s]

i'm sorry my english is not good. i use google translators
Do tb6560 controller must use only one type of step motors? can i use different stepper motors same time. (for example nema17 and nema23. )
I have 3 pieces Nema17 12v and 1 pieces Nema23 4,8v.

[James Newton]

You can use only one stepper motor per driver. But you can use whatever size you like. If you have a driver board with 4 drivers on it, you can use different motors, one per driver, but different sizes on each driver on the board.

But it's a REALLY bad idea to buy a board with several drivers on it. What do you do if you fry ONE of the drivers? You have to replace the entire board. Buy single drivers.

[Mar6s]

Thank you for the recommendations. I purchased four of the same NEMA 23 step motor, and now look forward to 24 volt power supply. but in hindsight I could really buy a single drivers. Thank you again for your advice. if I get a power supply, it will give you the results. BR