![]() ![]() The magnetic poles of this rotor field will be attracted to the opposite poles generated by the stator, causing the rotor to turn. When these windings are energized they produce a magnetic field. The rotor, also called the armature, is made up of one or more windings. The Brush DC Motor stator is stationary, while the rotor rotates with respect to the Brush DC Motor stator.The stator generates a stationary magnetic field that surrounds the rotor. A Brush DC Motor consists of two pieces: the stator which includes the housing, permanent magnets, and brushes, and the rotor, which consists of the output shaft, windings and commutator. The Brush DC Motor has two terminals when voltage is applied across the two terminals, a proportional speed is outputted to the shaft of the Brush DC Motor. This generates a magnetic field, which ultimately pushes the coils away from the magnets they are facing, and causes the rotor to turn. ![]() The coils are positioned to face the magnets, causing electricity to flow to them. ![]() A Brush DC Motor consists of two magnets facing the same direction, that surrounding two coils of wire that reside in the middle of the Brush DC Motor, around a rotor. The brush DC Motor consists of six different components: the axle, armature/rotor, commutator, stator, magnets, and brushes. ![]() Brushed DC (BDC) motors are inexpensive, easy to drive, and are readily available in all sizes and shapes. Brushed DC motors are widely used in applications ranging from toys to push-button adjustable car seats. There are several variations on the brush DC motor, but permanent magnet DC motor (PMDC) is used extensively in robotics.
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