1.3 Stepper motor

Which of the following is NOT a type of stepper motor?

• Permanent magnet stepper motor

• Variable reluctance stepper motor

• Hybrid stepper motor

• Synchronous stepper motor

What is the main difference between a permanent magnet stepper motor and a variable reluctance stepper motor?

• The number of steps per revolution

• The size of the motor

• The type of magnetic material used

• The type of rotor construction

Which type of stepper motor has the highest torque-to-inertia ratio?

• Permanent magnet stepper motor

• Variable reluctance stepper motor

• Hybrid stepper motor

• Synchronous stepper motor

Which type of stepper motor has the highest positional accuracy?

• Permanent magnet stepper motor

• Variable reluctance stepper motor

• Hybrid stepper motor

• Synchronous stepper motor

Which type of stepper motor is commonly used in robotics and automation?

• a) Permanent magnet stepper motor

• b) Variable reluctance stepper motor

• c) Hybrid stepper motor

• d) Synchronous stepper motor