What is a brushed motor

A brushed motor is an electric motor that uses a mechanical commutator and brushes to transfer electrical power to the motor’s winding. In a brushed motor, the commutator and brushes make physical contact with the rotor to transfer electrical current, which generates a magnetic field that causes the rotor to turn.The operation of a brushed motor is relatively simple. When electrical current flows through the motor’s winding, it generates a magnetic field that interacts with the magnetic field of the permanent magnets in the motor’s housing. The interaction of these magnetic fields causes the rotor to turn.The brushes and commutator are used to transfer electrical power to the motor’s winding. As the rotor turns, the commutator switches the direction of the electrical current flowing through the winding, which ensures that the magnetic field generated by the winding always interacts with the magnetic field of the permanent magnets in the right direction.Brushed motors are commonly used in a wide range of applications, including power tools, household appliances, and small toys. They are relatively simple and inexpensive compared to other types of electric motors. However, they also have some disadvantages, including lower efficiency, shorter lifespan, and the need for regular maintenance to replace the brushes and commutator.


Posted

in

by

Tags: