Useful Tips for Better Electric Motor Maintenance 1

Useful Tips for Better Electric Motor Maintenance

Electric motors are crucial electrical components that have a massive impact on a company’s profitability and productivity. With technological advancements, electric motors have evolved to become more competent and durable than ever before. However, to ensure that they always perform at their peak, regular preventive maintenance checks are necessary.

Any equipment or device with a motor requires regular maintenance to produce the proper power for the job without unnecessary strain. All electrical equipment is vulnerable to breakdowns, requiring some planning and inspections. Through periodic inspection and preventive maintenance, all the existing and potential problems with the motor can be identified and addressed ahead of time. The preventive maintenance program helps prevent expenses on repair and sudden failure. To keep your electric motors running properly and help extend their life expectancy, various factors must be taken care of, such as proper lubrication, bearing inspection, checking your rotor and stator, motor mount, and keeping records.

Therefore, read our following tips to detect and identify potential problems the motor may face and reduce unexpected repair expenses. These maintenance tips will provide you with sustained and dependable motor performance.

Visual inspections of the motor

It is necessary to visually inspect the motor from time to time to identify signs of wear and tear. The physical condition of an electric motor reveals many potential issues. Check for the signs of corrosion or dirt buildup on its components that can potentially limit the performance of the equipment. Be watchful of issues, such as motor windings, look for a burned odor from overheating, recognize unusual sounds or vibrations, etc. Ensure that the contacts and relay are free from dirt and rust, which are detrimental to the life of the motors.

Check the bearings

One of the most common causes of electric motor breakdown is bearing failure. Therefore, ensure no signs of dirt buildup, poor Lubrication, or wear and tear. Inspect the motor for any abnormal sounds and address the issue before it causes further damage to the other components. It is important to first know the type of your motor bearing and then take preventative maintenance measures. Motors with low horsepower don’t need Lubrication, as these have sealed bearings.

Perform a motor winding test.

Testing the motor windings is crucial to identify the existing anomalies or failures in the motor windings. The motor winding tests become compulsory in cases of burn marks, cracks, and odors.

Ensure proper Lubrication

Lubrication is essential to extend the life of a bearing because, without proper Lubrication, bearings will wear out prematurely. To ensure proper Lubrication of your electric motor, consider the following points:

  • Don’t over-lubricate your bearings, as it can cause the grease or oil to get into the windings and result in excessive heating.
  • To avoid under-greasing, read the manufacturer’s instructions to find the proper interval for Lubrication.
  • Always use the lubricant designated by the manufacturer.

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