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Actuator keeps turning off

Discussion in 'Commercial Simulators and Peripherie' started by Robert Tassmer Jr., Feb 20, 2024.

  1. Robert Tassmer Jr.

    Robert Tassmer Jr. New Member Gold Contributor

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    My Motion Simulator:
    3DOF
    Hi all, might not be right place to post this.
    I have a prosimu 1000 3dof motion rig. It has scn6 200 actuators. Problem im having is after swapping out the chassis with an aluminum extrusion chassis the front right actuator continues to turn off after a few mins. I have switched it out with a known good actuator from left side and same problem. Switched the servo amplifier and same problem. Servo turns red/green after a few minutes and motion stops from that side. Ive reinstalled sim tools to no avail. Is this somehow a weight induced problem from new chassis? That side is slightly heavier with gear shifter but cant be by much. Left side never stops working. I have also tried several different usb ports. Same result. Is there something else im missing? Ive had this rig for at least five yrs. Never a problem till chassis swap. Gotta be weight then? Just strange that the left front never fails if its a weight issue? Thanks for any help
  2. noorbeast

    noorbeast VR Tassie Devil Staff Member Moderator Race Director

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    Ratings:
    +10,880 / 54 / -2
    My Motion Simulator:
    3DOF, DC motor, JRK
    Are there any sound warning or text error messages?
  3. Robert Tassmer Jr.

    Robert Tassmer Jr. New Member Gold Contributor

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    3DOF
    No, no error log either. Im wondering if power supply is on way out? Idk.
  4. Robert Tassmer Jr.

    Robert Tassmer Jr. New Member Gold Contributor

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    3DOF
    Actually they are scn6 100 not 200. My mistake in original post
  5. noorbeast

    noorbeast VR Tassie Devil Staff Member Moderator Race Director

    Joined:
    Jul 13, 2014
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    Occupation:
    Innovative tech specialist for NGOs
    Location:
    St Helens, Tasmania, Australia
    Balance:
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    Ratings:
    +10,880 / 54 / -2
    My Motion Simulator:
    3DOF, DC motor, JRK
    It could be weight, does it happen without you on board?
  6. Robert Tassmer Jr.

    Robert Tassmer Jr. New Member Gold Contributor

    Joined:
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    +1 / 0 / -0
    My Motion Simulator:
    3DOF
    To end this post if anyone has a problem like mine. Turns out it was weight problem. I moved the new chassis further toward back of prosimu base and problem resolved instantly.
    • Like Like x 1
  7. spikedbat

    spikedbat New Member

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    My Motion Simulator:
    SCN6
    I'm having this same problem on my Prosimu T1000 Ddof motion rig right now. The right front actuator will drop down and stop working after a few minutes of racing.
    My cockpit is alum extrusions custom built with a Corbeau race bucket, so I'm assuming its fairly light.
    However the way I have it built into the motion platform it's currently all the way forward. After seeing this thread i'm thinking maybe my issue is the same as yours?
  8. spikedbat

    spikedbat New Member

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    My Motion Simulator:
    SCN6
    Did you find that your actuators atleast the 2 front moved slowly up but fast down? The extend/upward direction on mine seem to be at half speed, compared to how fast they can drop in test mode.
  9. spikedbat

    spikedbat New Member

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    +2 / 0 / -0
    My Motion Simulator:
    SCN6
    I fixed my rig issues, which was that it would go dead after a minute, was by moving my cockpit back further on the motion platform. Thanks!