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People also ask
What is a DC motor?
How do DC motors work?
What are the components of a DC motor?
Why do you need a DC motor?
A DC motor is an electrical motor that uses direct current (DC) to produce mechanical force. The most common types rely on magnetic forces produced by currents in the coils. Nearly all types of DC motors have some internal mechanism, either electromechanical or electronic, to periodically change the direction of current in part of the motor.
A DC motor or direct current motor is an electrical machine that transforms electrical energy into mechanical energy by creating a magnetic field that is powered by direct current. When a DC motor is powered, a magnetic field is created in its stator. The field attracts and repels magnets on the rotor; this causes the rotor to rotate.
Apr 21, 2020 · By. Paul Evans. - Apr 21, 2020. 4. Learn how a DC motor works to understand the basic working principle of a DC motor. We consider conventional current, electron flow, the winding, armature, rotor, shaft, stator, brushes, brush arms, terminals, emf, electromagnets, magnetic attraction as well as detailed animations for how the dc motor works.
The applications of different types of DC motors are listed below: Shunt DC Motors. Owing to the fairly constant speed and medium starting torque of shunt DC motors, they are used in the following applications: Centrifugal and reciprocating pumps; Lathe machines; Blowers and Fans; Drilling machines; Milling machines; Machine tools; Series DC Motors
Jan 10, 2023 · DC motors for robots are used to ‘actuate’ something, such as tracks, arms, or cameras, with this motor particularly popular for a number of reasons. DC motors are particularly convenient, as they have high torque and efficiency, making them ideally suited to robotics.
Feb 12, 2024 · DC motor is used in traction work, machine tools, industry, elevators etc. DC motors have the widest variation in speed (compared to other motors). DC series motor has very high starting torque and is commonly used to start high inertia loads such as trains, elevators or hoists.
DC motors are electric motors that are powered by direct current (DC), such as from a battery or DC power supply. Their commutation can be brushed or brushless. The speed of a brushed DC motor can be controlled by changing the voltage alone.
