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Question Lever Arms for Gearbox

Discussion in 'DIY Motion Simulator Projects' started by Joey Bennett, May 7, 2026.

  1. Joey Bennett

    Joey Bennett New Member

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    My Motion Simulator:
    2DOF, AC motor, Motion platform
    Hey everyone! I’m looking for some recommendations on where to buy lever arms and linkage rods for my gearboxes. Specifically needing parts like lever arms, rod ends/heim joints, and linkage rods like the picture below. If anyone has a good source or supplier they’ve used before, I’d really appreciate the help. Thanks in advance!
    Attached Files:

    Joey Bennett, May 7, 2026
    #1
  2. Gadget999

    Gadget999 Well-Known Member

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    You are best to make some from steel bar

    Or adapt something like an old spanner
    Gadget999, May 7, 2026
    #2
  3. noorbeast

    noorbeast VR Tassie Devil Staff Member Moderator Race Director

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    Innovative tech specialist for NGOs
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    My Motion Simulator:
    3DOF, DC motor, JRK
    noorbeast, May 8, 2026
    #3
  4. Jon Amico

    Jon Amico Active Member Gold Contributor

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    My Motion Simulator:
    3DOF, DC motor, Arduino
    What size is the shaft? I found a file for a 17mm arm if you have access to CNC or water Jet.. Or modify with a CAD program?! DWF File

    Attached Files:

    Jon Amico, May 9, 2026
    #4