Buzzing Noise on X axis
Hey all. I finally got my minion ready, but the Motor on X axis is making a loud buzzing Noise but only on lower speeds (something beyond 50mm/s). What could cause this issue?
after some tests the sound only occurs between f1750 and f2250 mm/min
5 Replies
metropolitan-bronze•2y ago
I have the same issue, I suspect being the rail, If I use lithium grease I can hear it, If I use ep grease (thicker) the sound goes away
flat-fuchsiaOP•2y ago
Thanks for the hint. Ill order some grease and try it
Tried to clean the rails and put on a better grease. Sadly no change in Noise
Sounds like a loose screw to me.
metropolitan-bronze•2y ago
did you find out what was causing the noise?
flat-fuchsiaOP•2y ago
Not yet. Ill unmount the hotend again to check for any loose screws
For anyone interested. I changed the whole linear rails with better ones. The Sound remained... So I ended up unmounting Eva part by part and tested the noise with every step. Last but not least it was my sunon radial fan 