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Prilads 4DOF DC motor sim rig

Discussion in 'DIY Motion Simulator Projects' started by prilad, Jan 2, 2015.

Page 1 of 2
  1. prilad

    prilad Well-Known Member SimAxe Beta Tester SimTools Developer

    Joined:
    Apr 29, 2012
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    380
    Location:
    Dubna, Russia
    Balance:
    9,635Coins
    Ratings:
    +512 / 1 / -0
    My Motion Simulator:
    3DOF, DC motor, Arduino, 4DOF
    Hi, fellas
    I hope this year I'll exit from "theoretics" and I will build my simulator.
    All parts (and all ideas) have arrived.

    You know, English isn't my native language... Sorry. That is why here will not many words but here will photos and videos.

    In first: Prototype


    In second: Test

    • Like Like x 15
    • Winner Winner x 2
    • Creative Creative x 2
    prilad, Jan 2, 2015
    #1
  2. prilad

    prilad Well-Known Member SimAxe Beta Tester SimTools Developer

    Joined:
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    My Motion Simulator:
    3DOF, DC motor, Arduino, 4DOF
    And some parts

    This is my DC 24V 350W motors (I have four)
    motors_01.jpg


    This is my 'laser cutted' levers
    krivoship_detali.jpg

    And motor assembled (Plastic gears for Hall sensors are made on the 3D printer)
    Motor_krivoship_hall.jpg
    • Like Like x 9
    • Winner Winner x 1
    • Creative Creative x 1
    prilad, Jan 2, 2015
    #2
  3. bsft

    bsft

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    beawdy mate! looks great!
    • Agree Agree x 1
    bsft, Jan 2, 2015
    #3
  4. noorbeast

    noorbeast VR Tassie Devil Staff Member Moderator Race Director

    Joined:
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    Innovative tech specialist for NGOs
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    148,234Coins
    Ratings:
    +10,892 / 54 / -2
    My Motion Simulator:
    3DOF, DC motor, JRK
    A creative design @prilad, I am looking forward to following your build.
    noorbeast, Jan 2, 2015
    #4
  5. SeatTime

    SeatTime Well-Known Member

    Joined:
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    My Motion Simulator:
    AC motor, Motion platform
    Nice simple design, are you going to do any load testing on those motors to see what they can handle (may highlight any issues with inertia or gear binding as the load increases)? What gear ratio are the worm screws?
    SeatTime, Jan 2, 2015
    #5
  6. prilad

    prilad Well-Known Member SimAxe Beta Tester SimTools Developer

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    Location:
    Dubna, Russia
    Balance:
    9,635Coins
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    +512 / 1 / -0
    My Motion Simulator:
    3DOF, DC motor, Arduino, 4DOF
    Hi, @SeatTime,
    At motor's photo you can see labels 24V 75 rpm 1:50 ;)

    And I will test motors in real rig...
    prilad, Jan 2, 2015
    #6
  7. SeatTime

    SeatTime Well-Known Member

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    My Motion Simulator:
    AC motor, Motion platform
    Hi @prilad, as I have loaded tested 200w 60:1 worm screw motors. Below as just food for thought, are some quick calculations I did for effective power with your 4DOF worm screw Vs my 6DOF ball screw design. Note that I ended up with more effective power than you (highlighted in yellow)o_O. If you also throw in the effects of inertia, CG (your design has all the weight above the motors drive axis), worm screw gear binding under load, chosen gear ratio = effective speed, you can see how some testing is certainly worth the effort to make some changes in your design (recommend you at least lower your CG;) by raising you frame axis connection point = lower inertia) before you get too far into the project. This could save you some time/cost/effort. All the best in your build.

    6DOF Ball screw VS 4DOF Worm Screw Pwr output.jpg
    • Like Like x 3
    • Informative Informative x 2
    • Useful Useful x 1
    SeatTime, Jan 2, 2015
    #7
  8. speedy

    speedy Well-Known Member

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    My Motion Simulator:
    3DOF, AC motor, Arduino, Motion platform
    Hey buddy ... Where is the good news ?
    speedy, Apr 24, 2015
    #8
  9. prilad

    prilad Well-Known Member SimAxe Beta Tester SimTools Developer

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    My Motion Simulator:
    3DOF, DC motor, Arduino, 4DOF
    Soon, Buddy ;)
    prilad, Apr 24, 2015
    #9
  10. yobuddy

    yobuddy Well-Known Member Staff Member Moderator SimAxe Beta Tester SimTools Developer Gold Contributor

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    Really nice design!
    Can't wait to see where this goes!
    yobuddy
    yobuddy, Apr 25, 2015
    #10
  11. momoclic

    momoclic Active Member

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    Retraité
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    Nantes - France
    Balance:
    2,761Coins
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    +116 / 1 / -0
    My Motion Simulator:
    DC motor, Arduino
    Only good design ideas. Congratulations!
    Engine: 350 watts available, but the actual consomation is High?
    momoclic, Apr 25, 2015
    #11
  12. Chosa4

    Chosa4 Chosa4

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    Occupation:
    Photographer
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    Lusaka, Zambia
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    My Motion Simulator:
    3DOF, DC motor, Arduino
    Wow. I love this concept and can't wait to see the final build.
    Chosa4, Apr 27, 2015
    #12
  13. dto13

    dto13 DTO13 Gold Contributor

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    DISEÑO
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    My Motion Simulator:
    SCN6
    Megusta .... se ve Diferente .... Hace Como Poner párr las fotos de mi Proyecto

    Attached Files:

    dto13, Apr 27, 2015
    #13
  14. Pit

    Pit - - - - - - - - - - - - - - - - Gold Contributor

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    My Motion Simulator:
    DC motor, Arduino, 6DOF
    @dto13 this is not your thread (open your own thread) and please post in English. Thank you.
    • Agree Agree x 2
    Pit, Apr 27, 2015
    #14
  15. Jeroen

    Jeroen DoctorXeno

    Joined:
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    Location:
    Holland
    Balance:
    - 55Coins
    Ratings:
    +6 / 0 / -0
    My Motion Simulator:
    2DOF, DC motor, Arduino, Motion platform
    Hi Prilad,

    Where did you buy those motors?

    Succes with you're project.

    greets
    Jeroen, May 2, 2015
    #15
  16. prilad

    prilad Well-Known Member SimAxe Beta Tester SimTools Developer

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    Dubna, Russia
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    My Motion Simulator:
    3DOF, DC motor, Arduino, 4DOF
    • Useful Useful x 2
    prilad, May 2, 2015
    #16
  17. michto35

    michto35 Member

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    My Motion Simulator:
    2DOF, DC motor, Arduino
    very nice project I will follow it :thumbs
    michto35, May 3, 2015
    #17
  18. ascertif

    ascertif New Member

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    Hi, any advance on your project?
    I have asked for the motor price to your link but i did not have any answer.
    What price have you payed with the shippping cost?
    ascertif, May 6, 2015
    #18
  19. Jeroen

    Jeroen DoctorXeno

    Joined:
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    Balance:
    - 55Coins
    Ratings:
    +6 / 0 / -0
    My Motion Simulator:
    2DOF, DC motor, Arduino, Motion platform
    I have had an answer to those motors but different specifications.

    Attached Files:

    Jeroen, May 9, 2015
    #19
  20. alexis67

    alexis67 Member

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    +38 / 1 / -0
    My Motion Simulator:
    2DOF
    nice project , good luck
    alexis67, May 11, 2015
    #20
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