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2dof rig. (Hopefully very cheap)

Discussion in 'DIY Motion Simulator Projects' started by Mattlekim, Jan 30, 2023.

Page 2 of 2
  1. Mattlekim

    Mattlekim Member

    Joined:
    Jan 19, 2023
    Messages:
    38
    Balance:
    - 5Coins
    Ratings:
    +18 / 0 / -0
    My Motion Simulator:
    Arduino
    Built my own heavy duty u joint.

    [​IMG]

    [​IMG]

    Attached Files:

    • Creative Creative x 1
    Mattlekim, Feb 15, 2023
    #21
  2. zapata_h

    zapata_h Active Member

    Joined:
    Dec 25, 2013
    Messages:
    221
    Occupation:
    Industrial Maintenance Manager
    Location:
    España
    Balance:
    307Coins
    Ratings:
    +43 / 0 / -0
    My Motion Simulator:
    3DOF, AC motor, Arduino
    It is a good idea for those who do not have a universal joint
    zapata_h, Feb 15, 2023
    #22
  3. Mattlekim

    Mattlekim Member

    Joined:
    Jan 19, 2023
    Messages:
    38
    Balance:
    - 5Coins
    Ratings:
    +18 / 0 / -0
    My Motion Simulator:
    Arduino
    Mattlekim, Feb 15, 2023
    #23
  4. itsumairu

    itsumairu Active Member

    Joined:
    Dec 13, 2021
    Messages:
    194
    Occupation:
    Psychologist
    Location:
    Indonesia
    Balance:
    394Coins
    Ratings:
    +85 / 1 / -0
    My Motion Simulator:
    2DOF, DC motor, Arduino
    curious how durable it is in action. good job!
    itsumairu, Feb 16, 2023
    #24
  5. Mattlekim

    Mattlekim Member

    Joined:
    Jan 19, 2023
    Messages:
    38
    Balance:
    - 5Coins
    Ratings:
    +18 / 0 / -0
    My Motion Simulator:
    Arduino
    From the feel of it I think it will be very. Hopefully anyway
    Mattlekim, Feb 16, 2023
    #25
  6. noorbeast

    noorbeast VR Tassie Devil Staff Member Moderator Race Director

    Joined:
    Jul 13, 2014
    Messages:
    20,554
    Occupation:
    Innovative tech specialist for NGOs
    Location:
    St Helens, Tasmania, Australia
    Balance:
    145,142Coins
    Ratings:
    +10,780 / 52 / -2
    My Motion Simulator:
    3DOF, DC motor, JRK
    Nice progress :thumbs

    Wen is the final assembly and initial testing?
    noorbeast, Feb 17, 2023
    #26
  7. Mattlekim

    Mattlekim Member

    Joined:
    Jan 19, 2023
    Messages:
    38
    Balance:
    - 5Coins
    Ratings:
    +18 / 0 / -0
    My Motion Simulator:
    Arduino
    Iv just shorted my motor arms. With the rig been wood it's very heavy for the windscreen motors. Going to test tonight.
    Mattlekim, Feb 17, 2023
    #27
  8. Mattlekim

    Mattlekim Member

    Joined:
    Jan 19, 2023
    Messages:
    38
    Balance:
    - 5Coins
    Ratings:
    +18 / 0 / -0
    My Motion Simulator:
    Arduino
    Had to put battery on rear as counterbalance, due to oversight on my part. Version 2 out of aluminium will be much more compact.

    [​IMG]

    Just need to connect everything up and test now.

    Attached Files:

    • Like Like x 1
    Mattlekim, Feb 17, 2023
    #28
  9. Mattlekim

    Mattlekim Member

    Joined:
    Jan 19, 2023
    Messages:
    38
    Balance:
    - 5Coins
    Ratings:
    +18 / 0 / -0
    My Motion Simulator:
    Arduino
    Was hoping to have this working by now. Had an issue with motor 2. Only working in 1 direction. After much testing and resorting to applying 5v to the enable pin and power pin figure out I have a faulty h-bridge. Waiting for replacement
    Mattlekim, Feb 19, 2023
    #29
  10. Mattlekim

    Mattlekim Member

    Joined:
    Jan 19, 2023
    Messages:
    38
    Balance:
    - 5Coins
    Ratings:
    +18 / 0 / -0
    My Motion Simulator:
    Arduino
    Since waiting for my replacement h-bridge I decided to rebuild my rig as it's way way to heave and huge.

    Will have an better update soon
    • Like Like x 1
    Mattlekim, Feb 21, 2023
    #30
  11. Mattlekim

    Mattlekim Member

    Joined:
    Jan 19, 2023
    Messages:
    38
    Balance:
    - 5Coins
    Ratings:
    +18 / 0 / -0
    My Motion Simulator:
    Arduino
    Built a complete new rig out of wood..basic design that I'm going to use in aluminium in the future.

    [​IMG]

    Attached Files:

    • Like Like x 1
    • Winner Winner x 1
    Mattlekim, Feb 22, 2023
    #31
  12. Mattlekim

    Mattlekim Member

    Joined:
    Jan 19, 2023
    Messages:
    38
    Balance:
    - 5Coins
    Ratings:
    +18 / 0 / -0
    My Motion Simulator:
    Arduino
    Actually got it working :) got my self a cv joint for £6 to see if it would remove some of the unwanted rotation. but no difference. Limits of a wooden rig.

    Going to neaten up cables and submit a video.
    Mattlekim, Mar 1, 2023
    #32
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