Repairing Electric Motors: How It Works

By Armando Balocco


Learning to repair an electric motor is very important and useful since there are so many different tools that use an electric motor. This is because it converts electrical energy into mechanical energy. Mechanical energy is generally more useful than electric energy because mechanical energy is the kind that can be used to get everyday things accomplished. These motors function by having rotating wire coils pulled around by electrical currents creating magnetic forces.

The general design of an electric motor will include items along the lines of brushes, axles, field magnets, DC power supply, and a commutator. These components will allow the motor to take electrical energy and turn it into mechanical energy when it runs through the power supply to a drill, propeller engine and various other devices. It is also worth mentioning a generator offers the inverse. A generator would be a device that can take mechanical energy and change it to electrical energy.

Commonly, electrical motors can be found in machine and power tools, industrial fans, pumps, blowers, disk drives, and scores of other items that employ electrical energy to get many things done. Electric wristwatches might even house small motors. Motors are found at medium size that will be used in scores of industrial objects, too.

When it comes to very large electrical motors, there are some that are used in ships for example, as a means of propulsion. There are also some in compressors for pipelines, or in water pumps for very large applications that might move millions of watts.

Magnetic fields are the main source that allows electric motors to operate. These fields will use a conductor carrying currents that generate usable force. The full size electrostatic motor is probably among the best example of an electric motor. These are motors that are known for carrying a power supply with high voltage.

As for the subject of repairing electric motors, it is necessary that you really are sure you know what you are doing. In a lot of cases, this requires you to realize you must take a step back and hire a trained repair technician to handle the task instead of yourself.

Since an electric motor is a delicate machine, there are many arts of it that can go wrong. The wire can become less than usable for example, or wear down. The magnetic part of the motor can also need repairs. If any part of the shaft or overall chasis becomes damaged it could also require repairs. Additionally, the armature needs to be in good working condition in order for the entire machine to function properly as originally created.

A great deal of formal education is required to repair an electric motor. There are valuable and legitimately accredited programs which can be acquired, but the requirements for getting a B.S. In engineering comes with a massive commitment and a lot of costs, but all requirements could pay off they leads to you getting the best possible understanding of the repair process. This is because you are not only required to learn the entire step by step process for the repair work, you have to have a clear idea of the physics behind everything to prevent making any mistakes. This will be very helpful when you have to take steps to avoid making any errors. This will be even truer when you adhere to the great safety standards as working with this type of material can cause scores of dangers.




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