31 Jul

Electric motor can present problems

Electric motor can present problems in the low maximum torque or high current to empty

The electric motor as well as all electrical equipment is any more it is used and the more time passes, the natural is that the electric motor begins to present one or another problem.

When the problem the electric motor occurs because the low maximum torque appears indicates that the problem may be in the rotor failure or is decentralized, the rotor is tilted in bars and above what is considered ideal, the voltage is below the nominal or Furthermore, the capacitor is permanently below the specified.

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The electric motor may have problem in high current at no load and when this problem occurs means that it can be related to: air gap above what is specified voltage above what was specified, often below the specified, the internal connection has been made so wrong, the rotor is dragging or decentralized, the bearings are defective, the covers are poorly fitted or with too much pressure, the magnetic plates untreated, permanent capacitor outside the specified or platinum / centrifugal not open.

28 Jul

Electric Motor Drive

The electric motor drive is a very important issue and that people using this machine should be aware. For those who do not remember, the engine is a machine designed to make the conversion of electrical energy into mechanical energy. Today there are several processes and products that need mechanical energy to function and why this engine is meeting various needs.

Actuate electric machines 4l800 v belt at mro is not a difficult process, but it requires that they are installed correctly and in perfect working order. Whenever you have questions about how to perform any procedure with regard to the engine, be sure to be looking for information on how to do so that you avoid future problems.

The engine has evolved significantly in recent years, but failed to show how efficient and economical, despite all the changes in its structure. The engine is simple and effective in the function in which it operates and this contributes to their growth and service different areas.

09 Jun

Bikes with electric motors

Bicycles with electric motors is a novelty that is growing gradually in the Brazilian market. There are several models that won the engine as a way of operation, thus helping people even using this feature as a means of transport. Interesting to follow the evolution of this machine.

As in other segments, the engine will provide mechanical energy to be able to move the bike. But this movement is basic and not very fast, so it’s just a way to help those who are making use of the bicycle. It is less tiring ride on a bicycle that is driven by the engine.

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Bike prices with electric motors end up having a higher value due to this technology. Before making the purchase of your bike is interesting to make a price survey to have knowledge of what is the company that works with the most affordable and the best way to payment. You can find these companies in the physical tracking, as well as the virtual segment.

26 Apr

Learn how to measure the electric motor efficiency

The power factor that measures the efficiency of the electric motor is nothing more than the cosine of the angle that is the gap between current and voltage, and this indicates the amount that’s active power contained in the apparent power.

Electric motor performance is measured as the ratio between the mechanical power that is available on the electric motor shaft and over the electrical power which is absorbed by the network.

Through the realization of performance measurement can indicate the efficiency of the electric motor when the electric motor 15hp ac motors performs the transformation of electrical energy into mechanical energy. Typically, these values ​​are given in percentages.

To select and specify an electric motor is important to conduct an assessment of the quality of the electric motor of the external torque which is available both on the pulley and the electric motor shaft, as well the electric motor can accomplish a mechanical work at a rated speed.

10 Apr

Electric motor DC has high installation costs

Electric motor DC has high installation costs, because its operation depends on the speed of adjustment within the limits that are large

The electric motor is powered by direct current need a current source for the electric motor to work. The electric motor DC has a high installation cost, because this kind of electric motor operates at a speed that fits within the limits that are large.

The DC electric motor baldor brake motors is the most used in cases where you need to go with the whole load at once. For this reason, the electric motor of direct current is applied in elevators, in locomotives and cranes.

The DC electric motor consists of an armature or armature (rotor); for inducing or field or also called coil; a casing and also a set of brushes.

26 Mar

Electric motor has responsible devices to protect the temperature rise

The electric motor has a protection system that serves to prevent the electric motor between in dangerous operations that may cause damage to operate the electric motor and also foot the electric motor.

The protection of electric motor devices operating on electric motor power line and electric motor temperature.

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The electric motor also has guards with response to current. This device is placed between the electric motor and the control system. It works by increasing the line current which causes a challenge occurs due to temperature increase is caused by material that drives the device.

This device protects the electric motor suffer from overcharging, as happens increased appreciably chain line, and those devices not responding to external temperature elevation.

16 Feb

What is the functionality of Electric Motor

The functionality of the electric motor is to make the transformation of electrical energy into mechanical energy. A machine that is very important and it has undergone significant changes in recent years. With time he was making improvements that make this machine one of the most used in recent years. best prices of the market

With so many models available for use will each make an analysis about each of them in order to choose the one that best applies to the requested purpose. It is necessary to make an analysis of the functionality of each of these engines to see which one is best for you to use.

Now that you know what is the feature of this engine, you can certainly understand why he is so used nowadays. The economy offered is very important and also ends up being a differential that contributes to that engine is increasingly used and always showing good results.