The electric motor is an electromechanical device that converts electrical energy into mechanical energy. This mechanical energy is used for, for example, rotate the pump impeller, fan or blower, drive the compressor, lifting materials, etc..
Electric motors are used in the home (mixer, electric drill, fan) and in industry. The electric motor is sometimes called a "work horse" industry because it is estimated that motors use about 70% of the total electrical load in the industry.
How it Works Electric Motors
Mechanism of action for all motors are generally the same (Figure 1):
Electric current in a magnetic field will give gayaJika current carrying wire is bent into a circle / loop, loop makakedua side, ie at right angles to the magnetic field, will have no force in the opposite direction.
Pair of forces creates rotary power / torque to rotate the coil. Motors have multiple loops on dinamonya to provide a more uniform torque and the magnetic field generated by the coil arrangement called the electromagnetic field.
load Motor
In understanding a motorcycle, it is important to understand what is meant by the motor load. Load refers to the output power of the play / torque in accordance with the required speed. Loads can generally be categorized into three groups (BEE India, 2004):
Constant torque load is a load where the output power requirement varies with the speed of operation but the torque does not vary. Examples of constant torque loads are conveyors, rotary kilns, and constant displacement pumps.
Variable torque load is the load torque varies with speed of operation. Examples of variable torque loads are centrifugal pumps and fans (torque varies as the square of the speed).
Constant power load demand is the load torque change inversely with speed. Examples for constant power load is machine equipment.
The electric motor type
This section describes the two main types of electric motors: DC and motors. A list of suppliers of electric motors available in (www.directindustry.com/find/electric-motor.html.)
Figure 3 shows the most common electric motor. These are categorized based on the input supply, construction, and operation mechanism, and are described further below.
Electric motors are used in the home (mixer, electric drill, fan) and in industry. The electric motor is sometimes called a "work horse" industry because it is estimated that motors use about 70% of the total electrical load in the industry.
How it Works Electric Motors
Mechanism of action for all motors are generally the same (Figure 1):
Electric current in a magnetic field will give gayaJika current carrying wire is bent into a circle / loop, loop makakedua side, ie at right angles to the magnetic field, will have no force in the opposite direction.
Pair of forces creates rotary power / torque to rotate the coil. Motors have multiple loops on dinamonya to provide a more uniform torque and the magnetic field generated by the coil arrangement called the electromagnetic field.
load Motor
In understanding a motorcycle, it is important to understand what is meant by the motor load. Load refers to the output power of the play / torque in accordance with the required speed. Loads can generally be categorized into three groups (BEE India, 2004):
Constant torque load is a load where the output power requirement varies with the speed of operation but the torque does not vary. Examples of constant torque loads are conveyors, rotary kilns, and constant displacement pumps.
Variable torque load is the load torque varies with speed of operation. Examples of variable torque loads are centrifugal pumps and fans (torque varies as the square of the speed).
Constant power load demand is the load torque change inversely with speed. Examples for constant power load is machine equipment.
The electric motor type
This section describes the two main types of electric motors: DC and motors. A list of suppliers of electric motors available in (www.directindustry.com/find/electric-motor.html.)
Figure 3 shows the most common electric motor. These are categorized based on the input supply, construction, and operation mechanism, and are described further below.
This written piece gives fastidious understanding yet. electric motors toronto
BalasHapus