Rotation of the electric motor

The electric motor can have a rotation clockwise or counterclockwise. This principle is responsible for giving motion to the engine and allow them to do the conversion of electrical energy into mechanical energy. Of course, the engine also has internal parts that are essential for its proper functioning.

Both the three-phase electric motor rexnord DG00038, as well as the single-phase model can rotate in both directions. For those who do not remember, the single-phase electric motor that is more basic and suitable for simpler processes. AC motor is already the contrary, it is suitable for more complex processes.

Understanding the operation of electric motors is not a difficult process. These machines use the principle of electromagnetism to work. Today the electric motor has many kinds of variations and serving to meet different purposes, which allowed the development of several different segments. Soon, new models this machine to serve other segments.

Electric motor yields efficiently

Electric motor yields efficiently when transformed effectively electrical energy into mechanical energy

The yield is nothing more than the electric motor operating efficiency when the electric motor performs efficiently the transformation of electrical energy into mechanical energy.

The yield of the electric motor varies according to the load that is in the electric motor. When small loads, the electric motor efficiency is low because most of the energy consumed is transformed into heat.

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When the electric motor operates between 75% and 100% of its capacity, it means that the electric motor shows yield values ​​that are higher and thus the power consumption drops considerably.

The electric motor rated speed is measured when it is operating with power, rated voltage and frequency, but this varies according to the synchronous speed, which is the number of poles, and even joining with slipping.

How to combat the effects of low temperature on the electric motor

The electric motor is designed to operate in environments that present conditions considered normal ABNT NBR 17094 and these ideal conditions are: temperature from 0 to 40 degrees; altitude up to 1000 meters above sea level, and also lack of atmosphere and materials that are dangerous or aggressive.

If some of those considered normal conditions no longer exist, the situation should be analyzed so that the best electric motor is chosen for such a situation.

The very low temperatures also bring problems to the electric motor, because the low temperature causes occurring hardening of lubricants or greases that are applied in the bearings and to solve it we must make use of greases that do not freeze and specialty lubricants.

Another problem of low temperature acting on the electric motor is excessive condensation, as excess demand that is installed on the electric motor an additional drain.

Cheap parts for electric motor

To find cheap parts for electric motor nothing better than you do a price search the stores. Like any other product, also need to find prices for you to find an affordable value for the piece you want to buy, especially if it has a high value due to its uniqueness.

Today we have the option to buy both online, as well as in physical stores. Analyze what is the best option for you is important, for this you have to be based on the characteristics you prefer. Some people prefer to buy in the physical store because it ends up being faster product delivery, and other people I would rather buy online because the price is more affordable.

You will also have option to buy cheap parts for the electric motor in stores that work with models used, but will always give preference of each client, it will always have two options when purchasing the product you need. Compensates do a cost-benefit analysis in order to choose which is the ideal piece for what you need.

Synchronous motor is also electric motor

The synchronous motor is an electric motor and also the rotational speed is performed synchronously with the frequency in which its power occurs.

This electric motor is used as a generation of reactive power and to correct the power factor that is generated by other electric induction motors. If there is a possibility, it is common to use engines that are synchronous and thus the generation of reactive power so that it can be manageable, because of their high power factor.

This electric motor is a synchronous generator that can be used in both hydroelectric plants that generate electricity and thermal power. three phase 60 hz

The electric motor components are: stator, where the set of coils which are powered by alternating current, the rotor also has in its composition a set of coils that are connected in pairs rings which are powered by direct current; the brushes also slides over the rings and they are placed in brush holders that are also stuck in the stator.