Noises from stepper motors

[np23]

Hey guys,

My stepper motors work fine, but they make some noise while they are running. Is that normal or should there be no noise at all?

Thanks

[3DprintedLife]

This is normal, the stepper drivers will make a quiet buzz whenever the motors are powered. The motors will probably make some noise too. This is perfectly normal, unfortunately completely silent motors and drivers aren't a thing yet! If the noise is loud or sounds unhealthy (grinding/stuttering/skipping) then that may indicate a bigger problem is at hand.