Which type of rotor is commonly used in BLDC motors?a.Wound rotorb.Induction rotorc.Permanent magnet rotord.Squirrel cage rotor
Question
Which type of rotor is commonly used in BLDC motors?a.Wound rotorb.Induction rotorc.Permanent magnet rotord.Squirrel cage rotor
Solution
The type of rotor that is commonly used in Brushless DC (BLDC) motors is the Permanent magnet rotor.
Here's why:
BLDC motors, as the name suggests, are a type of motor that uses magnets instead of windings in the rotor. This design allows for a more efficient and reliable motor, as there are no brushes to wear out or cause electrical noise. The magnets in the rotor create a magnetic field, which interacts with the magnetic field generated by the stator windings to produce torque.
So, the correct answer is c. Permanent magnet rotor.
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