5 keys to proper maintenance of electric motors

1. Visually check each part of the engine

This is the first step and serves to identify some faults that require maintenance, signs of overheating and other conditions may be found that could cause future failures. Although priority is given to visual inspection, It is important to keep the rest of the senses alert to detect odors., noises or vibrations that may also require attention.

2. Detect vibrations

When the parts of an electric motor are in motion, noise and vibrations are caused that can affect the operation of the machine., It is necessary to check that these vibrations are normal, They can be identified when the motor is started, disconnected from the parts that must be moved., There are also some instruments that allow us to evaluate vibrations and what causes them..

3. Bearing operation

These are the ones in charge of the movement of some pieces, Therefore, if they present noises, they most likely mean problems that can be caused by lack of lubrication., accumulation of contaminants or dust, overheating of the casing or worn parts. Generally, proper cleaning or lubrication can solve these problems., If not, it will be necessary to change the bearings..

4. Clean and lubricate periodically

One of the most important things for the correct operation of the engine is the temperature., The hotter the heat, the greater the risk of a problem occurring., Many times dust and other contaminants function as insulators that generate an increase in temperature in the engine., and therefore greater wear. For this reason, it is necessary to keep the electric motor components clean and lubricated., without falling into excess lubrication that can affect the windings.

5. Test the motor winding

When a winding is overheated, serious damage can be caused., That is why it is necessary to test it by disassembling the engine., to detect faults in the windings, The motor is rewinded and the insulation is tested, showing data on its resistance..