Wanted: 3.2mm to 2.3mm coupler

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  • befu
    Senior Member
    • Aug 2009
    • 980

    #16
    Originally posted by sundog
    The 6-32 wasn't a quantity, it's the size. Quantity was four - 2 on each end drilled through. And that is a good arrangement. You'll want at least 2 screws on each end to be able to balance the coupler to minimize vibration. I usually ask for three (spaced 120 degrees apart) when the application is a jet drive. Jeff Wohlt does a bangup job on these, I've had several made up for me in the past.
    Yeah, that requires me to actually lift my rotary table up and bolt it down - lots of work there for a free coupler!

    Yeah, 6-32, 6-33, whatever it takes....

    Brian

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    • bustitup
      Fast Electric Addict!
      • Aug 2008
      • 3071

      #17
      Originally posted by befu
      Yeah, that requires me to actually lift my rotary table up and bolt it down - lots of work there for a free coupler!

      Yeah, 6-32, 6-33, whatever it takes....

      Brian
      yes sundog makes sense 2 on each end sounds fine

      befu I wasn't expecting it to be free...thanks so much for the gesture and effort
      SPRINT CAT 40.........BOOGIMAN 25" MONO 8xl
      EX President of the Offshore FE Vultures Society

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      • befu
        Senior Member
        • Aug 2009
        • 980

        #18
        Originally posted by bustitup
        yes sundog makes sense 2 on each end sounds fine

        befu I wasn't expecting it to be free...thanks so much for the gesture and effort
        Shoot me your address, it will mail out tomorrow. That is the second time I needed a 2.3mm drill bit so I ordered one, will be in tomorrow. The rest of it is done but I need to drill it out the last .002" for 2.3mm. Hopefully it will work, when I make them I usually have the shaft and motor here to trial fit them. The one I made for my mini hydro I just used a .093 bit, but it felt loose.

        Let me know how you like that motor. I have the 2350kv version in my 1/16 hydro and it seems to work well.

        Brian

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        • bustitup
          Fast Electric Addict!
          • Aug 2008
          • 3071

          #19
          I received the coupler from befu about a week ago and worked absolutley perfect.....very nicely done

          thanks befu
          SPRINT CAT 40.........BOOGIMAN 25" MONO 8xl
          EX President of the Offshore FE Vultures Society

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          • befu
            Senior Member
            • Aug 2009
            • 980

            #20
            Originally posted by bustitup
            I received the coupler from befu about a week ago and worked absolutley perfect.....very nicely done

            thanks befu
            Your welcome.

            Glad it worked out, Brian

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