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Showroom 3DOF to 4DOF Racing simulator

Discussion in 'DIY Motion Simulator Projects' started by hartsa90, Aug 11, 2019.

  1. hartsa90

    hartsa90 Member

    Sep 12, 2016
    +12 / 0 / -0
    My 3dof racing simulator needed a little upgrade so I added a heave action.
    I am using a fan cooled jrk and Banebots P80 gearbox/motor with a ratio of 81:1.
    PSU 12V 40A. Gearbox is little noisy but not too bad...

    Linear bearings to keep the movement linear as possible.

    Had to redo PID after this video because the motor was running too hot.
    Overshooting and not keeping the correct position was causing the motor to overheat.
    So more power to the motor and the heating issue is gone.
    Also 120mm case fan helped a little bit :grin
    IMG_20190812_172623.jpg IMG_20190812_172559.jpg IMG_20190812_172528.jpg

    • Like Like x 1
    Last edited: Aug 12, 2019
  2. Ads Master

    Ads Master

    +0 / 0 / -0