Well thanks to a lot of people on this forum I finally got my J325 mill up and running. Thanks for all your help. When I turn my machine on I notice a very high pitched noise coming from the machine. I cant narrow down exactly where it is coming from but I did notice when I move the axis's it gets a little louder. It is very high pitched... enough that I where ear protection. Any ideas. Parts and smarts said it might be coming from the servo motors. Thanks
Thread: high pitch sound
Results 1 to 3 of 3
-
10-27-2010, 11:37 PM #1
Registered
- Join Date
- Feb 2010
- Posts
- 101
high pitch sound
-
10-28-2010, 01:56 AM #2
Gold Member
- Join Date
- Feb 2009
- Posts
- 6028
Either servo motors or servo drive cards in the cabinet. Power down, pull the brushes out of the motors and blow them out with air. A fog of black crap will fly, so don't put your face in the way. Report back. You may need to tune the servos.
-
10-29-2010, 08:25 PM #3
Registered
- Join Date
- Feb 2010
- Posts
- 101
How hard is it to pull the brushes out and blow then out?
Reply With QuoteSimilar Threads
-
High voltage & high power servo drive design
By Xerxes in forum CNC (Mill / Lathe) Control Software (NC)Replies: 32Last Post: 08-23-2008, 03:24 AM -
High Torque , High Bandwidth Motor or Servo
By mastabib in forum Benchtop MachinesReplies: 0Last Post: 09-26-2007, 08:09 AM -
Stepper-High Pitch/Frequency Noise
By azt34 in forum Stepper Motors / DrivesReplies: 0Last Post: 05-19-2006, 01:41 AM -
does this set up sound right?
By replicapro in forum Benchtop MachinesReplies: 2Last Post: 06-10-2004, 10:43 PM
Posting Permissions
