Electric motor that is too noisy and vibrating too much is not good or is malfunctioning. WEG is a brand that produces electric motors and as is always analyzing the market and is also concerned with the operators working with the electric motor has invested in research and also in development for the electric motor noise produced by it fall so considerable.

Thinking about it, the electric motor W22 line has a ventilation system that was better dimensioned and so there is a better relationship between the airflow and the electric motor noise level.


Thus, the fan and the fan cover are designed with the aim to increase the air flow in the electric motor and thus the recirculation of air inside the fan cover has decreased and thus, has improved the direction of air flow over the electric motor fins.

The rules governing the electric motor allow to be placed information more, but for this it is necessary to have letters and numerals that are characteristic because these letters and numerals are already standards and were used in testing or under special weather conditions.

The W must be placed between the letters I and P with the characteristic numerals, this letter indicates that the electric motor is designed to be used in a specific atmospheric condition.

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The S and M letter are always used after specific numbers because they has to do with the test that were submitted.

OS indicates that the test shows that the electric motor does not suffer from water penetration when the electric motor is at rest and M indicates that the electric motor test was performed with the electric engine, and not like the letter S that was resting.

There is no best type of electric motor, but the most appropriate according to the application you need. This is because the engine progressed such that today can have various designs and types. The important thing is to find one that is best for you.

The electric motor can be used in applications such as cars, appliances and lifts. These three examples mentioned above are just a few, there are several other different applications where this engine is present. That’s because it has grown so that today can meet the market very well.


To find the best type of electric motor, you first have to define what is your application. Based on that you can make a kind of need you need. Then you need to look for the companies that sell this piece for you to find the model you need with a cost and more affordable benefit.

To buy parts for electric motor m1220 you need to research a lot, so only so you can find a store that has a cost and benefit more affordable for you. Today there are several companies specializing in the sale of engine parts and you will not be difficult to find that more affordable.

Prices always vary according to the parts you’ll need. By phone, online or in-person calls you may be doing research prices to be aware of the value. Search in at least three different companies, just so that you can get to it which has a stated value.

Do not forget that you have the physical stores and also virtual to buy parts for the electric motor. The most difficult parts often take a while to arrive, because most companies do not have stock for them. Get to analyze the options and make a comparative price so you can get an affordable value.

Since the invention of the electric motor it has undergone significant changes to the present day. Talking about the invention and creation of this engine goes back quite a long time and understand that not always the engine works as it works today. At first it was much simpler and more basic.

This engine is used to make the transformation of electrical energy into mechanical energy. It was in 1886 that the birth of this engine was considered. Who was responsible for it was a German scientist who brought a DC generator self induced, a breakthrough to time.

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The development of this engine has allowed new models to emerge and he understood well varied purposes. The intent was very important and today it can be present in various applications, always offering a much larger economy than any other machine that performs the same function as that. Worth looking into the history of this engine.