Avanti's Manx, twin powered micro cat

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  • Avanti
    Fast Electric Addict!
    • Nov 2007
    • 1280

    #1

    Avanti's Manx, twin powered micro cat

    Well guys, the saw dust has started to fly. I'm not sure how long this build will take as the fall semester has started and my grades come first (I have to maintain my 4.0).
    I have two sets of stringers cut out so far (as I will be building two boats at once).
    Specs
    length: approximately 16"
    Beam: approximately 6"
    power: twin 3550kv outrunners on 6s 1450 mah (3s per motor)
    Motor Dimensions (Diameter x Length) 27.9mm x 37.6mm
    Shaft Dimensions (Diameter x Length) 3.14mm x 15mm
    esc: mystery 30a
    servo: tower-pro SG90
    flex shaft .098
    hardware will most likely be homegrown (since the budget is tight)
    I have a new cooling idea (to be announced later)

    (the second hull will most likely be single power, as I know the twin is going to be absolutely ridiculous)

    more to come

    similar boat builds:
    http://forums.offshoreelectrics.com/...ead.php?t=4563
    http://forums.offshoreelectrics.com/...ead.php?t=3413
    http://forums.offshoreelectrics.com/...ead.php?t=4723
    Attached Files
    Last edited by Avanti; 09-05-2009, 07:11 PM.
    The Manx has been sitting dormant, but I think I finally have my motivation back. I hope to see it float soon.
  • Eyekandyboats
    Fast Electric Addict!
    • Apr 2007
    • 1921

    #2
    i could make you life easier and cut you one on the laser.
    EYEKANDYGRAPHICS

    www.rclipos.com

    Comment

    • Avanti
      Fast Electric Addict!
      • Nov 2007
      • 1280

      #3
      as nice as that would be, if it were laser cut off of someone else plans it would not be as much my boat. I like to do things the hard way some times (I might take advantage of your laser another time)
      The Manx has been sitting dormant, but I think I finally have my motivation back. I hope to see it float soon.

      Comment

      • ace028
        Senior Member
        • Aug 2007
        • 952

        #4
        Nice start, can't wait to see more progress.
        Twin power =

        Comment

        • peells
          Senior Member
          • Jan 2008
          • 716

          #5
          those were fun to cut out!! I had to use a jig saw
          Peter Eells; Fun, and Helping others To Have Fun!!!
          http://rcboatsbypetere.blogspot.com/
          [email protected]

          Comment

          • Avanti
            Fast Electric Addict!
            • Nov 2007
            • 1280

            #6
            all the bulk heads are cut out (except for the weight saver holes)
            (I love my scroll saw, it sure beats the exacto knife I cut the hydromite out with)
            the two boats are both dry fit as well
            Attached Files
            The Manx has been sitting dormant, but I think I finally have my motivation back. I hope to see it float soon.

            Comment

            • ace028
              Senior Member
              • Aug 2007
              • 952

              #7
              Hey if you keep it up, you might almost finish one tonight, lol. Looking good!
              Twin power =

              Comment

              • Avanti
                Fast Electric Addict!
                • Nov 2007
                • 1280

                #8
                a quick sneek peek at the preliminary electronics layout.
                Attached Files
                The Manx has been sitting dormant, but I think I finally have my motivation back. I hope to see it float soon.

                Comment

                • peells
                  Senior Member
                  • Jan 2008
                  • 716

                  #9
                  i think I have an awsome idea for mounting the motors, which will allow servicing
                  Peter Eells; Fun, and Helping others To Have Fun!!!
                  http://rcboatsbypetere.blogspot.com/
                  [email protected]

                  Comment

                  • Avanti
                    Fast Electric Addict!
                    • Nov 2007
                    • 1280

                    #10
                    I already have a plan for that too
                    The Manx has been sitting dormant, but I think I finally have my motivation back. I hope to see it float soon.

                    Comment

                    • bonewar
                      Senior Member
                      • Jan 2008
                      • 549

                      #11
                      to all you guys building these ply cats, i think they are just awesome , keep up the good work. i think i'm going to build one 2. thanks for all the great pics.
                      SIMRAD MARITIMO TWIN 1512 NEU'S , M12 MARITIMO SINGLE 1527 NEU , SV27 1509 NEU , SV27 NITRO O.S. 18CV-R 3.0cc WATER COOLED RACE ENGINE.

                      Comment

                      • peells
                        Senior Member
                        • Jan 2008
                        • 716

                        #12
                        Well guys it looks like we are sparking interest
                        Peter Eells; Fun, and Helping others To Have Fun!!!
                        http://rcboatsbypetere.blogspot.com/
                        [email protected]

                        Comment

                        • peells
                          Senior Member
                          • Jan 2008
                          • 716

                          #13
                          I was going to try and get a scroll saw too after I saw the cost to purchase a laser (15,000) crud I could get a whole lot of rc stuff for that!!
                          Peter Eells; Fun, and Helping others To Have Fun!!!
                          http://rcboatsbypetere.blogspot.com/
                          [email protected]

                          Comment

                          • rcboatfan
                            Senior Member
                            • Aug 2008
                            • 253

                            #14
                            i think i am going to make a mini cat when i am finished my 36 inch mono. looks like it is going to one crazy cat!!!!very nice work
                            SUPERVEE 27 37'' TWIN CAT

                            Comment

                            • Dr. Jet
                              Fast Electric Addict!
                              • Sep 2007
                              • 1707

                              #15
                              Originally posted by peells
                              i think I have an awsome idea for mounting the motors, which will allow servicing
                              A hatch on each sponson directly above each motor?
                              A nation of sheep breeds a government of wolves

                              Comment

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