ULE trigger

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  • hjater
    Registered User
    • Feb 2007
    • 16

    #1

    ULE trigger

    ULE trigger pull kit fits in Emag, Xmag and X-Valves, it should not be used in an Emag or Xmag.


    WHY????????????????????????
  • Pneumagger
    I like 'Mags.

    • Jun 2006
    • 3556

    #2
    Originally posted by hjater
    ULE trigger pull kit fits in Emag, Xmag and X-Valves, it should not be used in an Emag or Xmag.


    WHY????????????????????????
    the emag sear assembly is quite a bit larger and more complex. It has another arm, another clevis, and a magnetic plunger atached (for the solenoid). Because of all this added mass, a ULT can deliver inconsistent results when trying to push all that that around at high cycle rates. The on/off is the device that returns the sear to the closed position, and if it does so with less force, that means it resets the larger sear with much less speed.

    Force=Mass*Acceleration

    Essentially, an emag sear assembly has more mass. A ULT on/off delivers less force. Based on the basic equation of motion, you have made TWO changes that BOTH decrease the acceleration. Your sear now NOTICABLY resets slower.

    Can a ULT work in an EMAG or XMAG... yes. Bt your max ROF is going to be slower, and if your solenoid is not 100% smooth sliding, you run a high risk of the whole think locking up on you. Go for it if you like, you won't hurt any of your components if that what your wondering.

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    • hjater
      Registered User
      • Feb 2007
      • 16

      #3
      Thanks Pneumagger......

      Comment

      • Lenny
        I AM the AO famous!
        • Dec 2003
        • 1628

        #4
        Nuclear Fission!


        /I wish I could be all techie and smart once in a while
        //
        Autocockers are the greatest markers ever made.
        ~The greatest BACKUP markers to AUTOMAGS!!

        Only temporary, get'n a new sig soon.

        Comment

        • Toll
          Registered User
          • Jun 2005
          • 758

          #5
          If you were using an Emag valve on a pnuemag, would the ULT kit still be less than ideal?

          Comment

          • Joni
            Registered User
            • Nov 2003
            • 942

            #6
            The E-mag valve in itself is no different from the X-valve, just different laser engraving. So if the pneumag setup runs fine on ULT, using an E-mag valve should make no difference.

            I have heard that some pneu installs do better on a RT on/off and others do better with ULT. I guess it depends...


            ULE RT Custom

            Red ULE body
            ULT
            Electric Logic vert frame

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