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A stepper motor is
  • a)
    a two phase induction motor
  • b)
    is a kind of rotating amplifier
  • c)
    is an electromagnetic transducer used to convert an angular position of shaft into electrical signal
  • d)
    is an electromechanical device which actuates a train of step angular movements in response to a train of input pulses on one to one basis
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
A stepper motor isa)a two phase induction motorb)is a kind of rotating...
When input pulses are applied, the motor moves in steps.
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A stepper motor isa)a two phase induction motorb)is a kind of rotating...
Stepper Motor

A stepper motor is an electromechanical device used to convert an input pulse into a train of step angular movements. It consists of a rotor and a stator. The rotor is the moving part of the stepper motor, while the stator is the stationary part.

Working Principle

The working principle of a stepper motor is based on the magnetic field. The stator of the stepper motor contains several poles, and each pole has a winding. When an electrical current is applied to the winding, it generates a magnetic field. The rotor, which is made of a permanent magnet, is attracted to the magnetic field generated by the stator.

Types of Stepper Motors

There are three types of stepper motors: permanent magnet stepper motor, variable reluctance stepper motor, and hybrid stepper motor.

Applications

Stepper motors are used in a wide range of applications, including robotics, CNC machines, printers, and medical equipment.

Advantages

Some of the advantages of stepper motors include:

- High precision and accuracy
- Low cost
- High torque at low speeds
- Easy to control
- No feedback required

Conclusion

A stepper motor is an electromechanical device used to convert an input pulse into a train of step angular movements. It is used in a wide range of applications and has several advantages, including high precision and accuracy, low cost, and high torque at low speeds.
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A stepper motor isa)a two phase induction motorb)is a kind of rotating amplifierc)is an electromagnetic transducer used to convert an angular position of shaft into electrical signald)is an electromechanical device which actuates a train of step angular movements in response to a train of input pulses on one to one basisCorrect answer is option 'D'. Can you explain this answer?
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A stepper motor isa)a two phase induction motorb)is a kind of rotating amplifierc)is an electromagnetic transducer used to convert an angular position of shaft into electrical signald)is an electromechanical device which actuates a train of step angular movements in response to a train of input pulses on one to one basisCorrect answer is option 'D'. Can you explain this answer? for Electrical Engineering (EE) 2024 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about A stepper motor isa)a two phase induction motorb)is a kind of rotating amplifierc)is an electromagnetic transducer used to convert an angular position of shaft into electrical signald)is an electromechanical device which actuates a train of step angular movements in response to a train of input pulses on one to one basisCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A stepper motor isa)a two phase induction motorb)is a kind of rotating amplifierc)is an electromagnetic transducer used to convert an angular position of shaft into electrical signald)is an electromechanical device which actuates a train of step angular movements in response to a train of input pulses on one to one basisCorrect answer is option 'D'. Can you explain this answer?.
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