Motor size and Kv

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  • kookie_guy
    Senior Member
    • Jun 2008
    • 897

    #1

    Motor size and Kv

    I just want to confirm 2 things....

    1) what is the motor Kv of the stock motor? Is it 1600kv?
    2) what is the size of this motor? I have no clue what 8XL, 540XL, etc. actually means. So the stock one, what would it be?

    cheers.
  • xxxrems38xxx
    Senior Member
    • Mar 2010
    • 172

    #2
    hi Kookie,
    the kv of stock motor is 1500, it 's a very good motor for this boat and for the feigao 8xl it' s 2073kv

    Comment

    • kookie_guy
      Senior Member
      • Jun 2008
      • 897

      #3
      Originally posted by xxxrems38xxx
      hi Kookie,
      the kv of stock motor is 1500, it 's a very good motor for this boat and for the feigao 8xl it' s 2073kv
      Right on, that's for the Kv confirmation.

      As far as the size, my question was what's the size of the stock motor?

      Comment

      • xxxrems38xxx
        Senior Member
        • Mar 2010
        • 172

        #4
        Overall Diameter: 36mm
        Shaft Diameter: 5mm
        Shaft Length: 18mm
        Overall Length: 74mm

        Comment

        • kookie_guy
          Senior Member
          • Jun 2008
          • 897

          #5
          Originally posted by xxxrems38xxx
          Overall Diameter: 36mm
          Shaft Diameter: 5mm
          Shaft Length: 18mm
          Overall Length: 74mm
          so what would this specific size be considered? 540? 8lx? 10lx?

          Comment

          • blackcat26
            High Speed Junkie
            • Sep 2009
            • 1598

            #6
            The stock motor is not a 75mm can. It's about 53mm long which is considered a 50mm. In size terms yes it's a 540 size and considered a "s" in terms of length. Feigao lists their motors in 3 lengths which are "s" "l" "Xl" and are as follows 51mm,60mm,75mm. As the length gets longer the power goes up also. Does this help any?
            FE BOATING: Less like a hobby and more like an addiction!

            Comment

            • kookie_guy
              Senior Member
              • Jun 2008
              • 897

              #7
              Originally posted by blackcat26
              The stock motor is not a 75mm can. It's about 53mm long which is considered a 50mm. In size terms yes it's a 540 size and considered a "s" in terms of length. Feigao lists their motors in 3 lengths which are "s" "l" "Xl" and are as follows 51mm,60mm,75mm. As the length gets longer the power goes up also. Does this help any?
              exactly what I was looking for. lol. thank you.

              Comment

              • blackcat26
                High Speed Junkie
                • Sep 2009
                • 1598

                #8
                Anytime bro!
                FE BOATING: Less like a hobby and more like an addiction!

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