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Author Question: If you see a stepper motor with eight leads, what is the likely wiring configuration? What will ... (Read 55 times)

Tirant22

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If you see a stepper motor with eight leads, what is the likely wiring configuration?
 
  What will be an ideal response?

Question 2

Explain why the torque of a dc motor goes down as the motor speeds up.
 
  What will be an ideal response?



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dudman123

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Answer to Question 1

It is likely to be a parallel-wound bifilar stepper motor.

Answer to Question 2

As a dc motor speeds up, a back emf is generated that opposes the applied voltage, thus reducing the torque.



Tirant22

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Both answers were spot on, thank you once again




 

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