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News 3dof linear acurator with steper motor 12Nm

Discussion in 'DIY Motion Simulator Projects' started by misoswan, Apr 8, 2015.

  1. misoswan

    misoswan Active Member Gold Contributor

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    My Motion Simulator:
    3DOF, Arduino, JRK
    Money is not a problem...... thanks
  2. SeatTime

    SeatTime Well-Known Member

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    Ok then, all the best in your build.
  3. speedy

    speedy Well-Known Member

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    • Like Like x 1
    • Informative Informative x 1
  4. misoswan

    misoswan Active Member Gold Contributor

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    this is big for my :) .....
    you're right project changed....I used linear actuator ( http://www.linak.dk/produkter/Linear-Actuators.aspx?product=LA36)
    like this https://simulatortech.wordpress.com/
  5. noorbeast

    noorbeast VR Tassie Devil Staff Member Moderator Race Director

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    My Motion Simulator:
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    That site information was last updated in 2011. There is no video of the simulator in use under load. Are you aware if it was ever completed and tested?
  6. misoswan

    misoswan Active Member Gold Contributor

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    We will search for information.
  7. misoswan

    misoswan Active Member Gold Contributor

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    I will seek to build linear actuator.Do you have any link.thanks
  8. noorbeast

    noorbeast VR Tassie Devil Staff Member Moderator Race Director

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    My Motion Simulator:
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  9. misoswan

    misoswan Active Member Gold Contributor

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  10. misoswan

    misoswan Active Member Gold Contributor

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  11. noorbeast

    noorbeast VR Tassie Devil Staff Member Moderator Race Director

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    My Motion Simulator:
    3DOF, DC motor, JRK
  12. misoswan

    misoswan Active Member Gold Contributor

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    yes . and for 3 x engine (https://www.motiondynamics.com.au/200w-dc-motor-12-24v-and-1600-3200-rpm-selectable-0.6nm-torque.ht) need 3 x JRK12? speak good? and , 3 X HP Proliant DL380 G4 Power Supply DPS-600PB B 321632-001 367238-001. ....Thank you for your help!
  13. SeatTime

    SeatTime Well-Known Member

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  14. misoswan

    misoswan Active Member Gold Contributor

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    how much support the weight your old prototype?How fast?
  15. SeatTime

    SeatTime Well-Known Member

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    My Motion Simulator:
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    I tested the single prototype actuator which used cheap commercial 200w - 3200 Rpm 0.6Nm motors to 24kg dead lift - using in-game inertia - so around 144kg lift capacity with six motors - OK for what I was building (carbon fibre Rig/I'm not a 'big' person). Speed with the direct drive commercial 200w/3200 rpm motors and 5mm lead ballscrew = 260 linear mm per Sec. The design has changed a bit since then both mechanically and the electronics, with the capability to fit practically any motor/gear combination - for more weight/speed design possibilities. I'm also testing different feedback methods - rotary encoders etc and motor controllers/drivers. Eg. Just some of the motor controller/driver stuff that I am playing with - see below. Unfortunately like I said, it is still a work in progress, which I have to fit between all the other things that I do.

    Actuator test electronics.jpg
    • Like Like x 4
  16. misoswan

    misoswan Active Member Gold Contributor

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    witch motor would you say is best for me to buy .so the linear acturator lift 90kg.
  17. SeatTime

    SeatTime Well-Known Member

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    My Motion Simulator:
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    I have not tested anything that big yet in regards to a sim, so I will leave for others to advise.
  18. misoswan

    misoswan Active Member Gold Contributor

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  19. noorbeast

    noorbeast VR Tassie Devil Staff Member Moderator Race Director

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    My Motion Simulator:
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    It is hard to make a recommendation without a clear design. Have you got a more detailed plan you can post?
  20. misoswan

    misoswan Active Member Gold Contributor

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    looking items to maintain a 100 kg matter if it is a linear actuator or DC Geared Motor Worm Drive .my idea is that it was not big. 3dof