Direct Current Motor FAQs
What is a DC Motor?
DC motor is an electrical machine that transforms direct-current (DC) electricity into motion
How does a DC Motor Function?
DC motors work on the principle of electromagnetic induction, using magnetic fields and current to achieve rotation.
How many Types of DC motor?
There are basically DC motor two types of DC Motor namely, self excited DC Motor and separately excited DC Motors
What is DC Seies Motor Application?
DC series motor produces, high torque and hence are used in cranes, locomotives, conveyors etc.
What is Application of DC Shunt Motors?
DC Shunt motors provide constant speed and hence are used in centrifugal machines, drilling machines etc.
What is Working Principle of Brushless DC Motors?
Brushless Motors don’t use carbon brushes. They work on the principle of Lorentz Force
What is the Role of Commutator in a DC Motor?
The commutator in the DC motor is responsible for controlling terminal which provides current to armature coil. It maintains rotation by altering where magnetic field interacts.
What is the Function of Brushes in a brushed DC motor?
In a brushed DC motor, brushes are used to transfer the electrical current between fixed and moving parts.
DC Motor
DC motor is a machine that converts electrical energy of direct current into mechanical energy. In a DC motor, the input electrical energy is direct current which is converted into mechanical rotation.
In this article, we will learn what is DC motor, its Diagram, Construction, Working, types, and applications. We will also compare DC and AC Motors based on various parameters.
Table of Content
- What is DC Motor?
- Construction of DC Motor
- DC Motor Working Principle
- DC Motor Characteristics
- Types of DC Motors
- AC and DC Motors
- Applications of DC Motor