Motors have high pitch sound when enabled
I just upgraded my V-Core 3 from 3.0 to 3.1 and the enclosure kit.
After fighting a couple issues in the build I finally got it back up and running but noticed that it was pretty loud after homing. Kind of a high pitch whine and I feel like I didn't notice it before the upgrades.
I can get the sound to go away by disabling the x and y steppers. I didn't do anything to the motors outside of unplugging them and plugging them back in.
I think I remember some posts talking about motor buzzing due to an incorrect wiring diagram or something. Does that seem to be the issue I'm having?
3 Replies
rare-sapphire•2y ago
if you move the axis for let's say - a mm. is it gone then?
sounds like just the coil whine from the holding current which is normal
sensitive-blue•2y ago
in terms of reducing the noise of the motors this theard is also helpful: https://discord.com/channels/582187371529764864/998324814509002944
I also had some noise from the coil with the holding current. I did the re-wiring as in the post and also I set all the stealthchop_threashold in the printer.cfg to 0 instead of 1(basic config vor uncooled tmc´s are set that way). After those two changes all the noise was gone. Don´t forget to change your direction pin in the printer.cfg after re-wiring the connectors