Ac motors have frequency but in dc motors there is no frequency
What Is The Difference Between AC Motor And DC Motor?
Ac is alternating current & dc is direct current thats different
Ac motor are not easily portable while dc motor are portable
The ac motor has slip rings and dc motor has split rings
The electrical energy fed to the AC motors is in AC (alternative current) form and to the stator of the motor (no brushes necessary).
The electrical energy fed to the DC motors is in DC (direct current) form and to also the rotor of the motor (via brushes).
The electrical energy fed to the DC motors is in DC (direct current) form and to also the rotor of the motor (via brushes).
1.DC motors are direct current motors while ac motors are alternating current motors.
2.DC motors generally characterize a continual and standard current flow while AC motors are used in variant situations irrespective of the quality of the current flow.
3.DC motors are self starting whereas AC motors require effective starting equipment.
2.DC motors generally characterize a continual and standard current flow while AC motors are used in variant situations irrespective of the quality of the current flow.
3.DC motors are self starting whereas AC motors require effective starting equipment.
An AC motor uses the AC signal for the operation and a DC motor uses the DC signal for the operation.
AC stands for alternate current, DC stands for direct current. Alternate current alternates between positive and negative and the number of times it does per minute is called cycles. Depending on the number of poles in the motor, the speed is constant. Where as in a DC drive, the speed control is simple, by introducing a resistance.