Would this be considered a twin or single motor for SAW racing?????

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  • Rumdog
    Fast Electric Addict!
    • Mar 2009
    • 6453

    #16
    Ask yourself this:
    How is it NOT 2 motors?

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    • maddmatt
      Banned
      • Jun 2011
      • 211

      #17
      So if Mr.Neu created a single motor w/ a divided rotor w/ support bearing in the center, running 2 power leads which divides the load. Would you call that a twin? MM

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      • Doug Smock
        Moderator
        • Apr 2007
        • 5272

        #18
        Absolutely.
        MODEL BOAT RACER
        IMPBA President
        District 13 Director 2011- present
        IMPBA National Records Director 2009-2019
        IMPBA 19887L CD
        NAMBA 1169

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        • karlhh
          Member
          • Dec 2011
          • 99

          #19
          A twin rotor motor. lol

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          • Rumdog
            Fast Electric Addict!
            • Mar 2009
            • 6453

            #20
            just like a inline Zenoah is a twin. It's 2 motors, linked. No way around it.

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            • JIM MARCUM
              Senior Member
              • Jun 2011
              • 773

              #21
              Originally posted by Nautiboyz
              In the IMPBA you cannot run P class with multiple motors.
              Then join NAMBA. JIM
              JIM MARCUM: NAMBA 777; EX? SoCal FE Racers Club; D-19; Official 2012 NAMBA FE Nationals Rescue Diver; Purple Heart Viet Nam Vet; Professional SCUBA/HOOKA Diver, KELCO, 1973-1978; BBA 1978, Magna Cum Laude; MBA 1980 w/honors; Retired DOD GS1102-12 Contract Specialist

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              • m4a1usr
                Fast Electric Addict
                • Nov 2009
                • 2038

                #22
                I just had a thought and fatal flaw to my logic of using one speedo. You cant use one esc to 2 different magnetic field generating devices if they are mechanically connected unless they are perfectly aligned in field creation. And I dont mean mechanically aligned. The magnetic fields, flux lines, would have to be in parallel opposition or attaction fields for the back EMF to be measured accurately with one speedo. It would have to be 2 esc unless you got it perfect. Oh well.

                John
                Change is the one Constant

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                • maddmatt
                  Banned
                  • Jun 2011
                  • 211

                  #23
                  So what if Mr.Neu comes out w/a divided rotor, Center bearing support w/ single leads. Is that a single or double?

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