rejoe.koshy
Member
Hi guys,
I am facing an issue with a motor which is encountering a recurring failure of its mounting stud(its a flange mounted motor), which is found to be broken.
It is a dual speed motor ( dual pole windings 8p/2p) & there was issue with the controller which switches the motor from one speed to another & hence I by passed it.I have noticed that the issue of motor stud failure surfaced after I had bypassed the controller.
I am not able to understand the real cause behind this phenomena.Does the frame or the stator windings experience any force at start up which is causing this issue?
Pls help.
I am facing an issue with a motor which is encountering a recurring failure of its mounting stud(its a flange mounted motor), which is found to be broken.
It is a dual speed motor ( dual pole windings 8p/2p) & there was issue with the controller which switches the motor from one speed to another & hence I by passed it.I have noticed that the issue of motor stud failure surfaced after I had bypassed the controller.
I am not able to understand the real cause behind this phenomena.Does the frame or the stator windings experience any force at start up which is causing this issue?
Pls help.