Electric motors are mechanical devices that are designed to convert electrical energy into mechanical energy. The mechanical energy generated by these devices is in turn used to drive other devices such as engines to generate motion. In fact, any device that can be used to convert electrical energy into mechanical energy can be referred to as an electric motor. The importance of these devices in modern life continues to increase. When in need of Electric Motors Toronto should be visited.
Motors are generally present in a variety of both commercial and household devices such as printers, video cassette players, faxing machines and many more. There are various other places that motors have found usage. This include printing presses, vehicles, water pumping stations, underground subways, vacuum cleaners, and dishwashers. The list goes on. The motors in this devices are of varying sizes and torque.
The basic principle behind the operation of motors is the Amperes law. The law of Ampere states that a magnetic field is generated around a wire that is carrying an electric current. The magnetic field that is created has a north and south pole. These poles attract and repel the wire as it rotates around a core. This is what causes rotational motion that motors generate.
Motors can run on either AC or DC current. When the current used is AC, the direction in which the current flows changes back and forth, but at a very rapid and regular rate. In the United States AC current is designed to change direction at the rate of 60 times per second. This can also be denoted as 60 hertz, which is the SI unit for frequency.
The alternating flow of current means that the magnetic field created across the loop also keeps on adjusting course sixty times in a second. It is for this continuous change in the direction of magnetic field that makes the wire coil to spin round its own axis. This spinning motion of a motor is normally sufficiently powerful to power a variety of gadgets as mentioned earlier.
A typical motor has various vital parts. The stator is among the most vital components. Normally, the stator is static and is made of electrical conductors and magnetic materials which produce magnetic fields of the necessary shape. The rotor is the next component. It is made of magnetic and electrical conductors which generate shaped magnetic fields. Normally, there is interaction of these fields with the fields which the stator generates.
The rotor is the component that produces the mechanical energy that motors produce. The rotor is also connected to the moving component of the rotor, which connects to machine that is being driven. Thus, the electricity that is supplied to the motor is usually used to generate magnetic fields in both the rotor and motor.
The initial mass produced motors used DC current. This is because the Alternating Current had not been invented yet. These types of motors were used in both high power and low power operations. This motors however lost their popularity with the advent of AC electricity.
Motors are generally present in a variety of both commercial and household devices such as printers, video cassette players, faxing machines and many more. There are various other places that motors have found usage. This include printing presses, vehicles, water pumping stations, underground subways, vacuum cleaners, and dishwashers. The list goes on. The motors in this devices are of varying sizes and torque.
The basic principle behind the operation of motors is the Amperes law. The law of Ampere states that a magnetic field is generated around a wire that is carrying an electric current. The magnetic field that is created has a north and south pole. These poles attract and repel the wire as it rotates around a core. This is what causes rotational motion that motors generate.
Motors can run on either AC or DC current. When the current used is AC, the direction in which the current flows changes back and forth, but at a very rapid and regular rate. In the United States AC current is designed to change direction at the rate of 60 times per second. This can also be denoted as 60 hertz, which is the SI unit for frequency.
The alternating flow of current means that the magnetic field created across the loop also keeps on adjusting course sixty times in a second. It is for this continuous change in the direction of magnetic field that makes the wire coil to spin round its own axis. This spinning motion of a motor is normally sufficiently powerful to power a variety of gadgets as mentioned earlier.
A typical motor has various vital parts. The stator is among the most vital components. Normally, the stator is static and is made of electrical conductors and magnetic materials which produce magnetic fields of the necessary shape. The rotor is the next component. It is made of magnetic and electrical conductors which generate shaped magnetic fields. Normally, there is interaction of these fields with the fields which the stator generates.
The rotor is the component that produces the mechanical energy that motors produce. The rotor is also connected to the moving component of the rotor, which connects to machine that is being driven. Thus, the electricity that is supplied to the motor is usually used to generate magnetic fields in both the rotor and motor.
The initial mass produced motors used DC current. This is because the Alternating Current had not been invented yet. These types of motors were used in both high power and low power operations. This motors however lost their popularity with the advent of AC electricity.
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