Construction of DC Machine (Generator & Motor)

The dc generators and dc motors have the same general construction. In fact, when the machine is being assembled, the workmen usually do not know whether it is a dc generator or motor. Any dc generator can be run as a dc motor and vice-versa. Read: Working of DC Motor

THEORY, CONSTRUCTION, AND OPERATION

family of electric rotating machines. Other members of the family are the direct-current (dc) motor or generator, the induction motor or generator, and a number of derivatives of all these three. What is …

Construction of Dc motor (all parts of dc motor in details ...

Nov 26, 2017· Construction of Dc motor. Construction of Dc motor nearly looks like the construction of Dc generator, originally when the Dc machine starts working we can't identify whether it's a Dc generator or motor, briefly Dc motor consists of:. Stator: it's the stationary part containing the field winding and receives the supply. Rotor: which is the rotating part.

DC Motors - University of Rajshahi

DC Motors Although ac motors are used in most of the cases, DC motors have many applications and used for multi-purpose applications. DC Motor Principle A machine that converts dc power into mechanical energy is known as dc motor. Its operation is based on the principle that when a current carrying conductor is placed in a

Working Principle of a DC Motor - Circuit Globe

Working Principle of a DC Motor The DC motor is the device which converts the direct current into the mechanical work. It works on the principle of Lorentz Law, which states that "the current carrying conductor placed in a magnetic and electric field experience a force". And that force is …

Basic construction and working of a DC Generator ...

This article outlines basic construction and working of a DC generator. Construction of a DC machine: Note: A DC generator can be used as a DC motor without any constructional changes and vice versa is also possible. Thus, a DC generator or a DC motor can be broadly termed as a DC machine.

The Construction of AC Motors | WorldWide Electric

We'll now discuss the construction of AC motors so you will be able to identify key differences of motor parts and how each product works for any given application. Construction of AC Motors. Industrial applications frequently use AC induction motors. We'll discuss 3-phase, 460V AC, asynchronous induction motors.

Construction of DC Machine - Polytechnic Hub

Construction of DC Machine - there are seven main parts of dc machine or motor generator which as follows Yoke Pole core and pole shoes Pole coil

PMDC Motor: Construction, Working and Applications

DC motors are classified into different types which work on the same principle. Thus, the DC motor construction can be done by establishing a magnetic field with any kind of magnet like electromagnet otherwise a permanent magnet. A PMDC (Permanent Magnet DC motor) is a kind of DC motor that includes a permanent magnet to form the magnetic field ...

(PDF) Construction and Working of Brushless DC Motors ...

Construction and Working of Brushless DC Motors

Dc motor - LinkedIn SlideShare

Jul 04, 2013· DC Motor: motor that runs on direct current (DC) electricity. 2. Principle of operation of DC Motor: When current carrying conductor is placed in a magnetic field it experience a force. 3. Construction of DC Motor: 4. Construction of DC Motor: 5. Function of each part of DC Motor: Yoke: • It is outer cover of dc motor …

Three Phase Induction Motor Construction & Working Principle

Construction of Three Phase Induction Motor: Figure 8.1 shows the construction of three phase induction motor.A 3 phase induction motor has two main parts (i) stator and (ii) rotor.The rotor is separated from the stator by a small air-gap which ranges from 0.4 mm to 4 mm, depending on the power of the motor.

Construction of DC Motor - your electrical guide

Parts Used in Construction of DC Motor. The main parts used in the construction of a DC motor are the yoke, poles, field winding, commutator, carbon brushes bearings etc. A brief description of the various parts is as follows: Yoke. The yoke acts as the outer cover of a DC motor …

What is DC Series Motor - Working Principle, Speed Control ...

Nov 01, 2019· Construction & Working. The difference between this motor and the others is that the construction of this motor is slightly different from others. The motor winding arrangement is different as discussed earlier. This motor also works on the principle of electromagnetic Induction just like other motors.

Servo Motor - Types and Working Principle

Oct 28, 2015· A DC servo motor is an assembly of four major components, namely a DC motor, a position sensing device, a gear assembly, and a control circuit. The below figure shows the parts that consisting in RC servo motors in which small DC motor …

Servo Motor - Types, Construction, Working, Controlling ...

To choose a motor is the hardest task, based on design criteria such as cost, torque, acceleration, positional accuracy, power and much more. There are many types of motors like DC, Servo, and Stepper available for different types of application. But, Servo motors come with fast functioning, high torque, and accurate rotation.Yes, Stepper Motors are a high-performance alternative of the servo.

Construction and Working of a DC Motor (3D Animation ...

Sep 15, 2018· DC Shunt Motor: Construction and Working (Hindi) 💡 Learn all Electric Motors 🎥 Video 1 - Duration: 9:32. Sourabh Sharma Hindi Channel 12,334 views

Working principle of Dc motor (How a DC motor works ...

Nov 22, 2017· Working principle of Dc motor. Working principle of dc motor … Dc motor, Dc generator both descended from the same family Dc machine which means that there isn't a big difference between Dc motor and Dc …

Dc Motor Construction and Working - LinkedIn SlideShare

Apr 11, 2019· Dc Motor Construction and Working 1. DC Motor Construction and Working 2. • Electric motors are the most important element of today's industrial world. • From a simple drill machine to a sophisticated robotic arm electric motors …

DC motor - Wikipedia

The brushed DC electric motor generates torque directly from DC power supplied to the motor by using internal commutation, stationary magnets (permanent or electromagnets), and rotating electromagnets.. Advantages of a brushed DC motor include low initial cost, high reliability, and simple control of motor …

Construction and Working of DC Motor Electrical - YouTube

Jun 08, 2012· How Motors Work for Beginners (Episode 2): The Generator and Universal Motor: 033 - Duration: 10:12. Jeremy Fielding 244,349 views

Brushless DC Motor - Construction, Working Principle and ...

Jan 08, 2019· How Does A Brushless DC Motor Work? BLDC Motor operation is based on the attraction or repulsion between magnetic poles. Using the three-phase motor as shown in figure below, the process starts when current flows through one of the three stator windings and generates a magnetic pole that attracts the closest permanent magnet of opposite pole.

How a DC motor works? - electricaleasy.com

The same DC machine can be used as a motor or generator. Therefore, theoretically, construction of a DC motor is same as that of a DC generator. Working principle of a DC motor An electric motor is an electrical machine which converts electrical energy into mechanical energy. The basic working principle of a DC motor is: "whenever a current carrying conductor is placed in a magnetic field, it ...

Working Principle of DC Motor - StudyElectrical.Com

There is no basic difference in the construction of a DC generator and a DC motor.. In fact, the same DC machine can be used interchangeably as a generator or as a motor. Like generators, there are different types of DC motors which are also classified into shunt-wound, series-wound and compound-wound dc motors.. DC motors are seldom used in ordinary applications because all electric supply ...

DC Machine - Construction, Working, Types, EMF Equation ...

A DC machine is an electromechanical energy alteration device. The working principle of a DC machine is when electric current flows through a coil within a magnetic field, and then the magnetic force generates a torque which rotates the dc motor. The DC machines are classified into two types such as DC generator as well as DC motor. The main ...

DC Motor, How It works | DC Adventages | Magnetic Innovations

A Direct Current (DC) motor is a motor that turns energy from a direct current and turns this into mechanical energy. The first DC motor was developed around the 1830's-1840s. They were commercially unsuccessful, because these motors …

EDN - Brushless DC Motors – Part I: Construction and ...

Comparison with Induction and Brushed DC motors; Selection criteria for a BLDC motor; Motor control – Speed, Position and Torque, to be covered in Part II of this article. Construction. BLDC motors have many similarities to AC induction motors and brushed DC motors in terms of construction and working principles respectively.

Electric motor - Wikipedia

An electric motor is an electrical machine that converts electrical energy into mechanical energy.Most electric motors operate through the interaction between the motor's magnetic field and electric current in a wire winding to generate force in the form of torque applied on the motor's shaft. Electric motors can be powered by direct current (DC) sources, such as from batteries, motor …