Asked by: Priscilo Perpiñan
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What can I use an electric motor for?

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In household articles such as washing machines,refrigerators, coolers, dish washing machines, ceiling fans,exhaust fans, table fans etc, electric motors are verywidely used. Small, micro electric motors areused in a wide scale in electronic instruments, computers,space applications like satellites etc.


Similarly, it is asked, why are motors used?

An electric motor is a device that turnselectrical energy into motion, usually rotation. It changeselectrical energy into mechanical energy or kinetic energy (kineticenergy means movement). This works using electromagnetism. If thisrotation is attached to an axle, it can be used to do a lotof useful things.

Furthermore, what are the advantages of electric motor? Advantages Of Electric Motors Electric motors have a number ofadvantages when compared to traditional engines. The initialcost of an electric motor is much lower than a fossil-fuelengine with the same horsepower rating. Electric motors haverelatively few moving parts, which means they have a longerlifespan.

Considering this, what are industrial motors used for?

The speed of slip ring induction motor can bechanged up to 50% of its normal speed. Slip ring inductionmotor is used for those industrial driveswhich require high starting torque and speed control such as lifts,pumps, winding machines, printing presses, line shafts, elevatorsand compressors etc.

How many electric motors does a car have?

Most electric motors in today's cars runfrom the standard 12 V automotive system, with a belt-drivenalternator to generate voltage and a lead-acid battery forstorage.

Related Question Answers

Rinat Thackray

Professional

Why do we use electric motors?

DC motors are used for variable speedcontrol applications such as industrial machinery and motorvehicles. Semiconductors play a major role in electricmotors by boosting performance, minimizing power losses, andoptimizing thermal management.

Hana Toni

Professional

What appliances use electric motors?

The electric washing machine, invented Alva J.Fisher in 1906, is a common home appliance that makesuse of an electric motor. Other homeappliances that use electric motors include clothesdryers, vacuum cleaners, fans, air conditioners, refrigerators andfreezers.

Cheik Osterhues

Professional

How do a motor works?

Large AC motors (used in things like factorymachines) work in a slightly different way: they passalternating current through opposing pairs of magnets to create arotating magnetic field, which "induces" (creates) a magnetic fieldin the motor's rotor, causing it to spinaround.

Ibo Matsievsky

Explainer

What is the principle of the motor?

Working Principle Of A DCMotor
A motor is an electrical machine which convertselectrical energy into mechanical energy. The principle ofworking of a DC motor is that "whenever a current carryingconductor is placed in a magnetic field, it experiences amechanical force".

Devajuti Sotelo

Explainer

What is a motor made of?

You can take a motor apart to see what it'smade of. The coil is made of copper wire - because itis such an excellent conductor (see conducting properties). It iswound onto an armature. The coil becomes an electromagnet when acurrent flows through it.

Mouhcine Sanfeliu

Explainer

How many types of motor are there?

Operating principles. The two main types of ACmotors are induction motors and synchronousmotors. The induction motor (or asynchronousmotor) always relies on a small difference in speed betweenthe stator rotating magnetic field and the rotor shaft speed calledslip to induce rotor current in the rotor AC winding.

Raya Lumb

Pundit

What household appliances use DC motors?

  • Computer. One of the most common household appliances eversince the dawn of the Internet!
  • Refrigerator. Another common household appliance, therefrigerator needs small motors to operate its compressor.
  • Microwave oven.
  • Washing machine.
  • Vacuum cleaner.
  • Smartphone.
  • Electric toothbrush.
  • Electric fan.

Elmira Delaby

Pundit

What are the 3 types of DC motors?

There are 4 main types of DC motors:
  • Permanent Magnet DC Motors. The permanent magnet motor uses apermanent magnet to create field flux.
  • Series DC Motors. In a series DC motor, the field is wound witha few turns of a large wire carrying the full armaturecurrent.
  • Shunt DC Motors.
  • Compound DC Motors.

Igors Langosch

Pundit

What are 3 types of motor controls?

precise speed control Servo motors may be made from severalmotor types, the most common being:
  • brushed DC motor.
  • brushless DC motors.
  • AC servo motors.

Maye Raineri

Pundit

Which DC motor is used in lift?

Which DC motor is used in lift meachanism?DC compound motors are used in elevators. A DCcompound motor can be called as a superimposition ofDC series and DC shunt motor. So, it has highstarting torque like a DC series motor and has bettercontrol of speed like a shunt motor.

Ornela Endermann

Pundit

What are the types of DC motors?

There are three types of electrical connectionsbetween the stator and rotor possible for DC electricmotors: series, shunt/parallel and compound (various blends ofseries and shunt/parallel) and each has unique speed/torquecharacteristics appropriate for different loading torqueprofiles/signatures.

Georgene Marthwis

Teacher

What is the difference between synchronous motor and induction motor?

A three phase Synchronous motor is a doublyexcited machine, whereas an induction motor is asingle excited machine. The armature winding of theSynchronous motor is energized from an AC source and itsfield winding from a DC source. The stator winding of InductionMotor is energized from an AC source.

Ruperta Leyssarrague

Teacher

How many types of motor winding are there?

There are 2 types of windings:
  1. Open Winding:
  2. Closed Winding: Closed path surrounding the periphery.
  3. Armature winding. On rotor on motor may be simplex or multiplexand lap or wave connected.
  4. Field winding. On poles core which are on stator body.These arealways concentrated type.

Lira De Dehesa

Teacher

What is the difference between AC motor and DC motor?

The most obvious difference is the type ofcurrent each motor turns into energy, alternating currentin the case of AC motors, and direct current in the caseof DC motors. AC motors are known for their increasedpower output and efficiency, while DC motors are prized fortheir speed control and output range.

Aouicha Zhemchugov

Teacher

What are the types of electrical motors?

Types of Electric Motors
  • AC Brushless Motors. AC brushless motors are some of the mostpopular in motion control.
  • DC Brushed Motors. In a DC brushed motor, brush orientation onthe stator determines current flow.
  • DC Brushless Motors.
  • Direct Drive.
  • Linear Motors.
  • Servo Motors.
  • Stepper Motors.

Michiel Guiñon

Reviewer

What is meant by servo motor?

A servomotor is a rotary actuator or linearactuator that allows for precise control of angular or linearposition, velocity and acceleration. It consists of a suitablemotor coupled to a sensor for position feedback. Servomotorsare used in applications such as robotics, CNC machinery orautomated manufacturing.

Paqui Magdans

Reviewer

What is the advantage of DC motor?

The primary advantage of the DC motor isthat it can develop constant torque over a wide speed application.Power supply is an important consideration in the application ofDC motors. The most common way to provide DC voltageto a motor from an AC line is through the use of anelectronic drive.

Aryan Hemaldi

Reviewer

What are the advantages of generator?

Main Advantages of IndustrialGenerators:
maximum energy efficiency. continuous operation, and incase of power failure the generator will start and provide acontinuous power.

Co-Authored By:

EveryThingWhat Staff Editor

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1st March, 2020

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