# function of construction ofan electric motor

### AC Motor | Basic Stator and Rotor Operation Diagrams

The term, "stator" is derived from the word stationary. The stator then is the stationary part of the AC motor. The rotor is the rotating electrical component. It also consists of a group of electro-magnets arranged around a cylinder, with the poles facing toward the stator poles.

### Construction of DC Motor | Yoke Poles Armature Field ...

A DC motor like we all know is a device that deals in the conversion of electrical energy to mechanical energy and this is essentially brought about by two major parts required for the construction of DC motor…

### Electric motor | Britannica.com

Electric motor, any of a class of devices that convert electrical energy to mechanical energy, usually by employing electromagnetic phenomena. Most electric motors develop their mechanical torque by the interaction of conductors carrying current in a direction at right angles to a magnetic field.

### Principle and Working of Electric Motor - YouTube

Jul 08, 2013· Principle, Construction and Working of an electric motor meant for CBSE class X students.

### What Are the Functions of Parts in an Electric Motor ...

The main parts of an electric motor include the stator and rotor, a series of gears or belts, and bearings to reduce friction. DC motors also need a commutator to reverse current direction and keep the motor …

### 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 winding currents to generate force in the form of rotation.

### Parts of an Induction Motor - Three Phase Induction Motor

construction of the squirrel cage motor: The most common type of three phase induction motor is the squirrel cage type. The electric motor has its name derived from the fact that the rotor assemble resembles the wheel of a squirrel's cage.

### Construction of squirrel cage induction motor explained

Almost 95% of the induction motors used is of squirrel cage type. And in the previous article on Types of Electrical Motors, we have classified Induction Motors based on the type of rotor used. They are . 1. Squirrel Cage Induction Motors & 2. Slip-Ring or Wound-rotor Induction Motors. Construction Of Squirrel Cage Induction Motor

### What is the function of an electric motor, and what ...

Nov 26, 2018· An electric motor is an electrical machine that converts electrical energy into mechanical energy. The reverse of this is the conversion of mechanical energy into electrical energy and is done by an electric generator, which has much in common with a motor.

### An introduction to electric motors - st.com

An electric motor is a device converting electrical energy into mechanical energy (usually a torque). ... The output torque of an electrical motor depends on the intensity of the rotor and stator magnetic fields and on their phase relation: B sta B rot

### The Basics of Contactors | Electrical Construction ...

The NEMA selection process always results in a choice of a contactor you can use over a broad range of operating conditions. For example, you could use a NEMA Size 5 contactor to run a 50-hp motor operating at 230V or a 200-hp motor at 460V. Using IEC standards, however, you can size contactors very close to their ultimate capabilities.

### Electric motor - Construction of induction motors ...

Electric motor - Construction of induction motors: The stator frame consists of laminations of silicon steel, usually with a thickness of about 0.5 millimetre. Lamination is necessary since a voltage is induced along the axial length of the steel as well as in the stator conductors.

### 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. All dc machines have five principal components

### Construction and Working of DC Motor Electrical - YouTube

Jun 08, 2012· Model Railroad Scenery: Getting rid of that FLAT look. Easy and fun, HOW TO - Duration: 8:19. djstrains Recommended for you

### nction construction ofan electric motor

function of construction ofan electric motor Function Of Construction Ofan Electric Motor. write the construction and working of an electric motor. Rotor (electric) - Wikipedia The rotor is a moving component of an electromagnetic system in the electric motor, ... construction of an …

### How does an electric motor function? - Quora

An electric car motor is a lot simpler than a gas engine. An electric motor in an electric car is a 3 phase AC electric motor. This means it has one magnet and 3 separate windings for each phase. Each phase creates a unique electro magnetic field which is what pushes the magnet in turn spinning the motor.

### Electrical Motors Basic Components ~ Electrical Knowhow

Electric motors defined as electromechanical devices that convert electrical energy to mechanical energy; they are the interface between the electrical and mechanical systems of a facility. Electric motors are an important part of any electrical system.

### Types of Electric Motors - UAH - Engineering

3. Stepper motor: a special type of synchronous motors. Rotates a number of degrees with each electric pulse. 4. BhlBrushless DC motor: a close cousin of a permanent magnet stepper motor with electronic controllers 5. Universal motor: If a seried dc motor has a

### Basic construction and working of a DC Generator ...

Thus, a DC generator or a DC motor can be broadly termed as a DC machine. These basic constructional details are also valid for the construction of a DC motor. Hence, let's call this point as construction of a DC machine instead of just 'construction of a dc generator'.

### Parts of a Motor | Sciencing

Every electric motor has two essential parts: one stationary, and one that rotates. The stationary part is the stator. Though configurations vary, the stator is most often a permanent magnet or row of magnets lining the edge of the motor casing, which is usually a round plastic drum.

### write the construction and working of an electric motor ...

An electric motor is a rotating device that converts electrical energy into mechanical energy. A number of devices such as fans, mixers, grinders, washing machines etc. consist of a motor. The basic principle on which the electric motor works is the magnetic effect of current.

### Basic construction of 3-phase AC induction motors you ...

The stator and the rotor are each made up of: An electric circuit, usually made of insulated copper or aluminum, to carry current; A magnetic circuit, usually made from laminated steel, to carry magnetic flux; The stator. The stator is the outer stationary part of the motor, which consists of:

### function of construction ofan electric motor

AC Motors: General Principles of Operation (Motors . AC Induction Motor. The main parts in an AC induction motor is the rotor (rotating element) and the stator …

### A.C. Induction Motor Design and Operating Principles

Induction Motor Design Principle. We all know that an electric motor is used for the conversion of electrical energy into mechanical energy. This mechanical energy may be used for the pumping of liquid from one place to other by using pumps or even to blow air by blowers or ceiling fans.

### The Basics of AC Motors | Electrical Construction ...

From tiny hysteresis motors that drive electric clocks to huge synchronous motors that develop more than 50,000 hp, the alternating current (AC) motor has become an indispensable part of everyday life. These omnipresent devices come in many varieties, but generally fall into two categories: synchronous and induction machines.

### To Study the Construction & Function | Transformer ...

TO STUDY THE CONSTRUCTION & FUNCTION. OF AN ELECTRIC MOTOR BASIC CONSTRUCTION AND WORKING OF A DC GENERATOR I. DC GENERATOR A dc generator is an electrical machine which converts mechanical energy into direct current electricity. This energy conversion is based on the principle of production of dynamically induced emf.

### function of construction ofan electric motor

dc motor working and construction . function of construction ofan electric motor; DC series motor works on the direct current Understanding the DC Series Motor Construction and Principle of ...

### Construction of Three Phase Induction Motor - electrical4u.com

The three phase induction motor is the most widely used electrical motor.Almost 80% of the mechanical power used by industries is provided by three phase induction motors because of its simple and rugged construction, low cost, good operating characteristics, the absence of commutator and good speed regulation. In three phase induction motor, the power is transferred from stator to rotor ...