Motor sound/ noise at low frequency
Motor sound/ noise at low frequency
(OP)
Why motors are noisy at low rpm and sound gets normal at higher rpm/ frequencies?
INTELLIGENT WORK FORUMS
FOR ENGINEERING PROFESSIONALS Come Join Us!Are you an
Engineering professional? Join Eng-Tips Forums!
*Eng-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail. Posting GuidelinesJobs |
Motor sound/ noise at low frequency
|
RE: Motor sound/ noise at low frequency
Wait for better answers and for people with more knowledge...i'm Mechanical :)
RE: Motor sound/ noise at low frequency
RE: Motor sound/ noise at low frequency
Are these motors running under VFD control, or are they single-speed DOL?
GG
The pessimist sees difficulty in every opportunity. The optimist sees the opportunity in every difficulty.
Winston Churchill