Generally speaking, DC motors have commutators.
The commutator is an important part of the DC motor. Its function is to convert the DC current passing through the brush into the alternating current in the winding or the alternating electromotive force in the winding into the DC electromotive force on the brush end.
In addition, it should be understood that the structure of the motor, the commutator is a component of the DC permanent magnet series IP idea in order to allow the electric idea to continue rolling.
An important part of a DC motor, its role is to convert the DC current passing through the brush into an alternating current in the winding or to convert the alternating electromotive force in the winding into a DC electromotive force on the brush end. The undercutting machine of the commutator It is suitable for engraving under the armature commutator slot of automobile motor, motorcycle starter motor, electric tool motor and micro special motor. Put an armature into the positioning seat, the start switch will be automatically tightened, and the machine will automatically align the slot. Engraving and indexing until the engraving is completed and the top tightening device is automatically released. Then, the operator removes the armature and puts another armature in the positioning seat, and restarts the cycle. The characteristic commutator is DC permanent magnet A part of the serial IP idea to allow the electric idea to continue rolling.