Why You Should Choose an Experienced Mechanic for Electric Motor Repairs

An experienced mechanic can give your machinery all the specialised care it needs. It is vital to choose a mechanic for electric motor repairs who is familiar with all the different models and types of machinery to ensure that you get the most comprehensive service possible. Many manufacturers and distributors offer an additional maintenance and rewinding service which can prove to be very useful if your motor fails when it is needed most.

For many mechanics, rewinding electric motors has become second nature after years of experience in the industry. This means that by choosing an experienced mechanic you can be sure that your machinery will be diagnosed and fixed in the quickest time possible. An experienced mechanic will also be able to customise the service to your requirements, fine tuning the machine to work exactly as you need it to.

An experienced mechanic will be able to do electric motor repairs of all sizes, allowing you to ensure that your whole plant or factory is kept at optimum working pace at all times. By going to a well established repairs firm you can also be sure that the mechanic will have access to all the necessary tools and equipment, again reducing down time for your machinery and workplace.

Whether you need a large turbine generator or a small battery operated device fixed, it always pays to go to an experienced mechanic rather than a shoddy tradesman or an enthusiastic DIYer. For the best results with your electric motor repair, you should call a mechanic who has experience working with your particular machinery.

What are Electric Motors?

The 'AC' in AC motors stands for alternating current and indicates that these machines use an alternating current to provide power. An alternating current means that the electrons traveling along the conductor switch direction regularly, so that they flow first forwards and then backwards. AC electricity was first invented by Nikolas Teklas in the 1880s. AC electric motors can retain energy more efficiently than DC machines and they are also better able to transfer different amounts of power.

AC electric motors consist of two main parts: the external stator and the internal rotor. The stator is responsible for producing a rotating magnetic field which in turn produces the torque received by the rotor. There are two different categories of AC machines, the induction and the synchronous. Induction electric motors use an induced current to produce the magnetic field and will always runt at a slightly slower or faster speed than the supply frequency. Conversely, synchronous machines do not rely on an induced current and are able to run at exactly the same speed as the supply frequency.

Most AC machines use squirrel cage rotors, named for their resemblance to the exercise toy for rodents. These rotors have two ring shaped windings at either end with bars running along the length of the rotor. The squirrel cage rotors used in AC electric motors generally act as transformers, acting to bring the rotor into synchronisation with the stator's field. As the mechanical load on the machine increases, the rotor also increases the power used.

AC electric motors are used for a variety of applications, from washing machines and dishwashers to heavy industry.