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4 Signs of Electric Motor Failure

Especially if you rely on electric motors for your livelihood, you'll want to take action at the first sign of trouble. By being proactive about fixing the problem, you can potentially save yourself from needing more expensive repairs or even replacement. Some signs of a faulty electric motor are very clear, while others are more subtle. No matter the severity of the symptom, it's best to play it safe and have an electric motor repair specialist take a look. Here are four common signs that your electric motor is failing.

Worsening Performance

Improper mounting and insufficient lubrication are two common causes of a reduction in electric motor performance. A significant accumulation of dust could also be to blame. When performance becomes noticeably worse, there's a good chance that your electric motor is due for service.

Loss of Power

A short circuit or electrical overload could cause your electric motor to suddenly shut off. Such problems could fry your motor's electrical system, which could mean you're going to need a new motor altogether.


Weak airflow and excessive current are two reasons that your electric motor may overheat, which will become obvious when your motor starts smoking. This is an issue that needs to be addressed as quickly as possible so that you don't risk the motor completely failing.


If your electric motor starts to excessively shake or vibrate, then you'll want to shut it off and have a repair specialist conduct an inspection of it. Bad bearings or loose mounting bolts could be to blame for the shaking. Because vibrations can easily lead to bigger problems, you'll want to address this issue as soon as possible.

If you need electric motor repair, be sure to entrust the work to an experienced specialist. For electric motor repair in Denver, Aurora, Westminster, Littleton, Broomfield, Arvada, Lakewood, Golden, Englewood, and Wheat Ridge, CO, contact the experts at Industrial Motors and Machining at (303) 872-5981. Industrial Motors and Machining also provides top-quality welding in Denver. Feel free to give Industrial Motors and Machining a call today to ask us any questions about our electric motor services! And you can use our website to easily submit a request for a free electric motor repair estimate in Denver!

Industrial Motors & Machining's Blog
Posted: February 21, 2021

Written and Published By MORBiZ