5 Signs Your Electric Motor Needs Immediate Rewinding
Industrial motors are the workhorses of any facility. But knowing when to repair them versus replace them can save you thousands. Here are the critical signs.
1. Excessive Heat Generation
If your motor is running hotter than usual, it's often a sign of insulation failure in the windings. Heat destroys insulation, leading to short circuits.
2. Strange Vibrations
Vibrations can indicate uneven windings or bearing issues. Ignoring this can cause catastrophic physical damage to the motor shaft.
Pro Tip:
"Always check your motor's amperage draw. If it's 10% above the rated nameplate value, shut it down immediately."
3. Burnt Odor
The distinct smell of burning varnish suggests your motor's insulation has already been compromised. This is an immediate red flag.