- #1
wolram
Gold Member
Dearly Missed
- 4,446
- 558
i had a problem with a 3 phase motor last week that
had me stumped, it would rapidly overheat even under
no load, resistance readings of the windings cheked
out ok as did short circuit tests, a report from
the local rewind shop said that one of the BARS on
the rotor was found to be the fault, can someone
please explain what they mean, and how to test for
this fault?
had me stumped, it would rapidly overheat even under
no load, resistance readings of the windings cheked
out ok as did short circuit tests, a report from
the local rewind shop said that one of the BARS on
the rotor was found to be the fault, can someone
please explain what they mean, and how to test for
this fault?