Motor: stator and rotor magnetic strength

In summary, the stator is the stationary part of a motor that contains electromagnets, while the rotor is the rotating part that contains permanent magnets. The magnetic strength of the stator and rotor determines the motor's performance, and it can be adjusted by changing the number of windings or using different types of magnets. Factors such as the quality of the magnets, number of windings, and distance between the stator and rotor can affect the magnetic strength. This strength can be measured using a gaussmeter or a Hall effect sensor.
  • #1
wetel
4
0
What is the perfect ratio of
rotor pm magnetic strength:stator em magnetic strength ?

What will happen if we have N52 rotor magnet surrounded by stator 187amp/turn electromagnet ?

Will stator magnetic field will be sufficient for revolution of rotor??
 
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1. What is the difference between stator and rotor in a motor?

The stator is the stationary part of a motor, while the rotor is the rotating part. The stator contains the electromagnets that create a magnetic field, while the rotor contains the permanent magnets that interact with the stator's field to produce motion.

2. How does the magnetic strength of the stator and rotor affect the performance of a motor?

The magnetic strength of the stator and rotor determines the amount of torque and speed that the motor can produce. A stronger magnetic field will result in a more powerful and efficient motor.

3. Can the magnetic strength of the stator and rotor be adjusted?

Yes, the magnetic strength of the stator and rotor can be adjusted by changing the number of windings on the stator or by using different types of permanent magnets for the rotor. This allows for customization of the motor's performance for different applications.

4. What factors affect the magnetic strength of the stator and rotor?

The quality and composition of the permanent magnets used in the rotor, the number of windings and the type of wire used in the stator, and the distance between the stator and rotor all affect the magnetic strength of a motor.

5. How can the magnetic strength of the stator and rotor be measured?

The magnetic strength of the stator and rotor can be measured using a gaussmeter or a Hall effect sensor. These devices can detect the strength of the magnetic field and provide a numerical value for comparison.

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