Do you know that there are three main types of DC motors to choose from, each for a different use? Read on and find out what they are. BrushedA Brush DC motor contains a split-ring converter for converting AC current ( Electricity to our home) The DC current that the motor needs to run. The brush travels around the diverter to transfer the electricity to where it is needed. Some people believe that since there is a brush motor that needs a brush to run, it is not possible to run to the maximum extent. The brush will create friction and scratch the surface of the changer. In the end, both the brush and the ring need to be replaced. The brush is made of solid heavy duty material and therefore is able to cause such great damage. It turned out to be copper ( This practice is now out of date) Carbon is now used because it has a longer life, less friction, and is actually cheaper than copper. Installing brushed motors is also much cheaper than many other DC types. The brushed DC motor also contains a converter for converting our regular AC current to DC current. Different from the brushed DC model, the external of the brushless DC motor has a converter. Since its designers have found a way to completely eliminate the use of brushes, it is said that the motor has a longer life span than the Brush Motor. In addition, the brushless motor can run longer without maintenance, increase the power output and be more efficient. Because of this, it is very suitable to use brushless DC motor in heavy duty work. This electric mode is much cooler to run than having a brushed DC motor and a variety of AC motors, thus extending its service life and making it a more popular choice. Stepping Motor is the most common type of DC motor, and stepping motor is also a kind of brushless motor. Rely only on the type model of the magnet rotating the inner shaft. It has an iron tooth gear attached to the inner shaft, and four tooth magnets are placed around this shaft at different intervals. When the motor is turned on, one of the tooth magnets will attract the center gears until their teeth are aligned. Then, when the second magnet is turned on, the first one will turn off and the rotating gear is facing it until their teeth are aligned as well. The process of the remaining two magnets continues before the center gear is fully rotated. There are stepping DC motors in many daily applications, such as CD drivers, printers, scanners, some children\'s toys, and even in satellites. The stepping motor is also considered durable due to its brushless function.
