Friday, June 7, 2013

Information Related To Electric Motor Repairs

By Lora Jones


There are many appliances which involve the use of motors in their operations. Some of the few known machines which include motors in their structure are like the lathe machine, electric generators, automobiles and water pumps. The function of motors in these appliances is to initiate motion by providing the driving force which subsequently moves the other parts of the machine. Broken down motors should be placed in the hands of individuals who are conversant with the procedure of electric motor repairs.

Some of the machines which employ motors in their operation include pool pumps, workshop lathe machines and electric generators among others. These machines are often employed in heavy duty tasks which can cause their motors to malfunction from time to time. Therefore it is important to have such appliances checked on a frequent basis so as to ensure that your work is not delayed over broken down motors.

In order to properly repair electric motors, a technician first requires to adequate the adequate tools. These include things like spanners for opening bolts, an assortment of pliers for different purposes and most importantly electric measuring tools such as the voltmeter. The measurement of different electric features such as power, current and voltage is a must when repairing motors.

Specifics of how motors function are crucial when a person is attempting to identify the reason behind a failure in his system. Such things as hysteresis as well as core losses needs to be handled in the course of repair work to reduce overheating in a motor appliance. In addition, the understanding of how best to recoil an overheated device and the replacement of long used bearings is essential when fixing motors.

Procedures for mending can be broken down into several different classifications depending on the parts which have developed problems. For example there are those repairs which may require rewinding of overheated coils while others may just call for replacement of ball bearings. Motors which demand rewinding usually cost more to repair than those whose bearings have failed.

Powerful motors which are used in heavy manufacturing industries need a large scale maintenance operation when they develop complications. This often calls for the intervention of the whole maintenance division in a major company specializing on both commercial and industrial machine motors. The cost of purchasing such motors is very high and therefore their owners must ascertain that they are repaired by a team of qualified personnel.

Sometimes the cause of failure in motors is not brought about by overloading but lack of proper care. It is common knowledge that you must ensure your gadget is checked out after it has been on use for some period. Regular maintenance of motors guarantees a longer life on your device as well as great work outputs.

Core loss checks and vibration testing form part of the process involved in electric motor repairs. Sometimes vibrations may be the course of your motor failure. Overheating of motors may call for technicians to recommend the rewinding of coils since high temperature tends to have a negative effect on both the rotor and field windings.




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