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Best type of electric motors?

  1. Jun 10, 2012 #1
    Choose between two:

    A. Permanent magnet motors( Being the shaft/rotor)
    B. Non-magnetic material( Same being the shaft/rotor)

    Give me you're answer and a detailed explanation why please!
     
  2. jcsd
  3. Jun 10, 2012 #2

    russ_watters

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    Staff: Mentor

    The answer is: it depends on the application.
     
  4. Jun 10, 2012 #3
    Why?
    What the difference between both of um?
     
  5. Jun 10, 2012 #4

    russ_watters

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    Staff: Mentor

    Have you googled this or checked wikipedia yet? We don't like spoonfeeding here.
     
  6. Jun 10, 2012 #5
    I've looked around really didn't find the answered I needed mostly found rubbish on "free-energy"...
    It would be nice for you and someones else to help out someone who needs it.
     
    Last edited: Jun 10, 2012
  7. Jun 11, 2012 #6

    russ_watters

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    Staff: Mentor

  8. Jun 11, 2012 #7
  9. Jun 11, 2012 #8
    Got the best answers that all say permanent magnet motors are the best choice.
     
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