Showing posts with label motor rewinds. Show all posts
Showing posts with label motor rewinds. Show all posts

Tuesday, October 4, 2011

Get Motor Rewinds to Improve Efficiency

It is important for any industry using machinery to have them checked regularly to avoid technical snags. Not doing so can cost you loss of working hours and productivity. For machinery operated by electric motors, regular checking is required as the machines will certainly need repairing after being constantly used. In order to keep the machines in good condition, one must get occasional rewinds so that efficiency of the machines doesn't suffer. As you might be aware, these motors have got high operational capacity and need to be fixed from time to time to optimize their working life. With the passage of time, it is natural that motors will suffer from maintenance problems. A little bit of precaution can save you lot of time and money.

On getting regular check-ups for your electric motors, you can easily spot problems and fix them as soon as possibly by using motor rewinds. More often than not, you will find most of the problems occur due to overheating, winding cut, etc. Overheating is caused by excessive heating damaging the insulation resulting in electricity passing from one winding to another without moving through all of them. Problems due to winding cut occur due to a cut near the end of coils. Such problems must be taken care of by proper rewinds. Professional assistance is recommended as it is to be handled with extreme care.

Rewinding the coils on a DC motor requires a certain level of skills. Ideally such a task should be handled by professionals having got considerable experience in repairing such machines. If the motor rewinds are not done properly, the motor will not work efficiently if it will work at all. In such a case, you will have only one option –that of buying a new motor. Your costs will go up. So it is better to have professionals handle such rewinding work.

Occasionally, you would find that electric motors also stop working completely. When such a thing happens you must try to find out the causes of its breakdown. Most of the time, it has been observed that overheating or overwork are the leading causes. Once a motor breaks down, one might have to get the motor done from start to finish. However, you must always have the services of an experienced professional who is expert on motor rewinds. Searching for a provider who is known for offering quality rewinding services is relatively easy as many of them are available on internet.

About the Author

Beatson.co.uk is an E-commerce store, selling a huge range of Electric Motors, Single phase electric motors, Industrial fans as well as Motor Rewinds and Electric Motors Repair with the best customer services.

Wednesday, August 3, 2011

Single Phase Electric Motor: Lifeline of Several Domestic Appliances

Presence of electric motors in extensive array of electrical devices found in home, offices and industries have brought several types and variant of electric motors in the market. Right from computers, fans, disk drives, to DVD use electric motors to operate and function. Depending upon the operation and functionality, electric motors are categorized into two different types, one runs on alternating electric current and the other runs on direct current. AC electric motors are further categorized into single phase electric motor and three phase electric motors. Single phase electric motor is basically found in electrical devices used in home. The most commonly find single phase electric motor is universal motor, which is called so due to the fact that it can run with DC current too. The major significance of this motor is that their rotational speed can be easily changed.

Single phase electric motor is activated via medium of switch that helps in moving the rotor of the motor and also enables to create magnetic field. The magnetic field is created after the rotor sets in motion that further enables the single phase electric motor to operate efficiently. Single phase electric motor is generally used in electrical appliances that need low horsepower level and are ideal for appliances like fans, compressors, pumps, refrigerators and drills. In single phase power distribution the AC power is distributed through a system where all the voltages of the supply vary in unison. This type of power distribution is generally used when there is heating and lighting load with few large electric motors. This type of motor does not produce a revolving magnetic field and need additional circuits for starting.

Single phase electric motor further gets bifurcated into split-phase electric motor, permanent split capacitor, wound rotor, shaded pole, two-valve motor and capacitor-start single phase electric motor. Requiring very less maintenance, all the variants of single phase electric motors offers quire effective and efficient performance. The single phase electric motors are quite economical in price compared to DC motors and have great demand in the field of electrical market due to economical price, low maintenance and superior performance. Although, Like any other electric motor, single phase electric motor too requires timely service and maintenance to ensure smooth functioning and operation.

Single-phase electric motor is greatly used across the rural areas, where there are small and uncommon loads and the cost of three-phase distribution network is high. The motor supports current flow and operates electrical energy into mechanical energy through the communications of conductors and magnetic fields. Due to the better performance and reduce cost, this type of electric motors have become significant for various domestic tools and appliances. However one thing should be taken into consideration that this type of motor must not be used with the machines that contain inflammable and corrosive gas. The use of motor with such machines requires proper engineer care and maintenance.

About the Author

Beatson.co.uk is an E-commerce store, selling a huge range of Electric Motors, Industrial fans and Single Phase Electric Motor with the best customer services.

Electric Motor: The Power of Electrical and Industrial Machines

A discovery of electric motor made by the Michael Faraday in 1830 has revolutionized our work process to a great extent. He while experimenting with magnets noticed that moving wire through magnetic field produce electric current that further led to the discovery of electric motors. The significance of the electric motor has made it the backbone of many electrical and industrial machines. Electric motor is a device generating electricity due to electromagnetism, in which electricity and magnets are used to produce motion. Electric motor with the use of electricity produces a motoring or mechanical output. Thus, the motor is used to move objects that results in the functioning of the machines.

Types of Electric Motors

There are three types of electric motor available in the market that is categorized basically on the type of devices for which they are used.

Split Phase Motor - First is the split phase motor, which has a special start and run winding energized simultaneously at the time of start of the motor. Generally used for medium starting applications the motor are used for domestic and official appliances like fans, blowers, saws, drill presses. This type of motor is used in the devices when the complete load is applied only after the motor obtain is operating speed.

Capacitor Start Motor - Second type of electric motor is the capacitor start and is considered as the advance version of the split phase motor. This electric motor is known for providing more energy at the starting point and requires less energy to start. It is ideally used for heavy loads and is generally used for strong machinery like pumps, compressors, air conditioners, machine tools, conveyors, and blowers.

Horsepower Motor - Third type of electric motor is the horsepower and RPM motor, which is usually used for vehicles and are commonly encountered in the motor industry.

Functioning of Electric Motor

To understand the functioning of electric motor it is vital to have some basic understanding about the magnets. Magnets, made up of two opposite poles North and South Pole, if find another magnet within the close vicinity tends to pull towards one another through their opposite poles. Using the same principle the electric motor was discovered that comprises of few basic elements. Electromagnet or magnet of the electric motor is created with a coil of wires through which the electric current is passed to produce motion from the motor. Electric motor functions by converting electric energy into mechanical energy, which is carried out via the repulsion of the two magnets that further produces rotational motion from the motor. This further generates electricity, which efficiently runs certain machines.

About the Author

Beatson.co.uk is an E-commerce store, selling a huge range of Electric Motors, Industrial fans and Single Phase Electric Motor with the best customer services.

Thursday, July 28, 2011

Motor Rewinds for Improving Electric Motor Efficiency

Types of Electric Motor Devices

Electric motors are devices that convert electrical energy into the mechanical one. They run on the principle fundamental of generating energy from alternate current (A/C) and direct current (D/C) respectively. Electric motors can be seen incorporated in different electrical equipments such as ceiling and industrial fans, blowers, pumps and house hold appliances like juicers, mixers and grinders, etc. amongst others.

However, the above mentioned electrical items need a rewind after a set time period. For example, motors in ceiling fans get damaged because of frequent and excessive collision between ball bearings that are there inside them. Therefore, it is vital to go for a rewinding process to keep such devices running.

Why Motor Rewinds are Required?

Electric motor rewinds are done primarily to improve the efficiency of an electric motor. However, motor rewinds are usually done to maintain the level of heat generated at the time, when motor is running. In the rewinding process motor plates are replaced with the new one. Lubricating motor parts at periodical intervals with a view to keep running motors for a longer period of time should be taken care of.

How to Examine a Motor for Rewinding?

Examining, whether an electric motor needs a rewind is a difficult process. However, the best way to know about the mechanical efficiency of a motor is by noticing its sound. If a motor makes cracking or a noisy sound repeatedly, it means that the motor requires a rewind. Usually, an electric motor stops working if such a sound comes frequently. Therefore, one should be very careful while running an electric motor device.

Skilled Technician for Motor Rewinding

Although, the process of motor rewinding is a simple affair, it requires expertise of a skilled technician. Therefore, it is important to take the guidance of a skilled technician who has a professional experience in dealing with the repair works of different kinds of electric motors. A sound technician will do a thorough check up of the entire motor before carrying out necessary repairing. Normally, a motor is rewound by changing its motor plate. However, other repairing procedures like oiling of the rest of motor components are done as a usual motor rewinding activity.

About the Author

Beatson.co.uk is an E-commerce store, selling a huge range of Electric Motors, Single phase electric motors, Industrial fans as well as Motor Rewinds and Electric Motors Repair with the best customer services.

Facts about Electric Motors

An electric motor is an electrical device that functions on the common physics fundamental of converting electrical energy into the mechanical energy. Functioning of these motors runs on the law of electro magnetism that focuses on the attraction and repulsion forces between the two particles. Therefore, functioning of a motor depends on how strong are the magnetic fields in them. The stronger the magnetic fields are, stronger will be the motor's functionality.

Motors are Categorised in Different Forms

Electric motors are segmented according to their shapes and sizes. These can be as big as used for the propulsion of huge ships to as small as the ones found in watches and power tools. There are medium sized motors as well that are used for industrial purposes. An electric motor comprises of parts such as armature or a rotor, axle, field magnet, DC power supply and a commutator. All these parts are assembled to make an electric motor device. Whether small or large, an electric motor functions on the prime principle of A/C and D/C power supply.

Types of Electric Motors

There has been an improvement in the mechanical aspect of the electric motors ever since the market for electrical appliances has flourished. Market offers its customers usually two types of electric motors, direct current electric motors and alternate current electric motors respectively. However, the first type of direct electric motor was built by Americans, Emily and Thomas Davenport. Such motors were used for the commercial purposes, but were unsuccessful due to high cost factors. Other examples of direct current motor devices are brushless DC motors and stepping motors.

However, there are other types of electric motors that runs without a winding field. These motors are permanent magnet motors that functions on the basis of permanent magnets.

How an Electric Motor Functions?

An electric motor functions on the basic principle of electromagnetism. Therefore, it runs using attractive and repulsive forces of a magnet that further gives rise to a torque on the shaft of the motor. The components of a motor like rotor and a stator forms a magnetic field between them making the motor run smoothly.

About the Author

Beatson.co.uk is an E-commerce store, selling a huge range of Electric Motors, Single phase electric motors, Industrial fans as well as Motor Rewinds and Electric Motors Repair with the best customer services.

Friday, July 22, 2011

Motor Rewinding Increases the the Electric Motors Efficiency

Electric motors as the name implies are the devices used in domestic and commercial setups to perform a number of day to day operations. Today, there are different types of electric motors available in the market in a wide spectrum of power load capacity and models. No doubt, these motors are known for their durability and high operational efficiency. But, they also need proper maintenance and repairing from time to time to increase their overall productivity and working life span.

Proper maintenance and repairing is vital because like other electrical and electronic devices, these motors can also show some other kind of problems. However, the main thing to keep in mind is that users should pay proper attention to every problem because a slight negligence in such problems may result in major issues. As far as the electric motors problems are concerned, there are different types of problems like overheating, winding cut, etc., that need proper care and repairing. However, most of the problems can also be solved by motor rewinds.

If one doesn't take the right steps at the right time, electric motor problems, even a slight one, may result in posing big threats. And it would be a better decision to solve the problems as soon and quickly as possible. Motor rewinds is also a major repairing step that solve a wide spectrum of problems. Say for instance, winding cut is a problem that take place easily because of overload or other problems. And the solution of such problems is only the electric motor rewinds. In addition to this, overheating is also a major problem in that insulation gets damaged and electricity automatically starts passing from a winding to another. However, the electricity should pass from them in the same time.

Motor rewinds is also a proper solution of a number of other problems that sometimes occur in AC and DC motors. However, it is also vital to keep in mind that motor rewinding is a last step that is applied in repairing of the motors. When it comes to rewinding of the motors, it is not an easy job that can be done at home. It is the job done by experienced engineers who have expertise in the same profession. Therefore, it is vital to look for the right professionals when it comes to electric motor rewinding.

About the Author

Beatson.co.uk is an E-commerce store, selling a huge range of Electric Motors, Single phase electric motors, Industrial fans as well as Motor Rewinds and Electric Motors Repair with the best customer services.

Electric Motors Ensure Productivity of All Electrical Appliances

Believe it or not, but electrical appliances have become a vital part of our day to day life. No doubt, you can see them everywhere from a single house to large production units. But, every electrical appliance whether a small or large one is useless without having electrical motor that by converting electrical energy into mechanical energy ensure the productivity of electrical devices. Every device that is depend on the mechanical movement needs electrical motor to run them smoothly.

Such motors play a major role in driving compressors, rotating pumps, fans, and the list goes on. They are available in a wide spectrum of power range that make use of the magnets to create motion that is later used to run electrical devices. There are a number of advantages of such motors at domestic and commercial level. They also ensure the better productivity of the electrical devices and thus keep the work maintained.

They are highly efficient, durable (work for approximately 30000 hours), high operating life and smooth in functioning. These low maintenance motors can easily be installed. Apart from this, automated control system  no need of fossil fuels to operate and an speciality of working in temperature below than zero degree make them perfect to use any time and anywhere. Electric motors are available in different forms and power capacity as well like AC (Alternative Current) motors and DC (Direct Current) motors.

As far as the AC electric motors are concerned, they comprise two main parts stator and rotor. On the other hand, direct current electric motor use direct-unidirectional current to work and keep the devices workable. Direct current electric motors are considered as very powerful motors that should only be used in industries. Moreover, they are also expensive in comparison to alternative current motors. Needless to say, electrical motors play a major role in keeping the electrical appliances run smoothly.

But, after all they are also electrical devices that also need proper maintenance. Apart from this, for the smooth functioning of these motors, it is also vital to carry out repairing and maintenance activities after a certain time period. When it comes to repairing, it would be a wise decision to call professionals because they have requite knowledge and experience of repairing them properly.

About the Author

Beatson.co.uk is an E-commerce store, selling a huge range of Electric Motors, Single phase electric motors, Industrial fans as well as Motor Rewinds and Electric Motors Repair with the best customer services.