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Diablo2112's 4-axis SFX-100 build

Discussion in 'DIY Motion Simulator Projects' started by diablo2112, Jul 2, 2019.

  1. noorbeast

    noorbeast VR Tassie Devil Staff Member Moderator Race Director

    Joined:
    Jul 13, 2014
    Messages:
    21,141
    Occupation:
    Innovative tech specialist for NGOs
    Location:
    St Helens, Tasmania, Australia
    Balance:
    148,541Coins
    Ratings:
    +10,902 / 54 / -2
    My Motion Simulator:
    3DOF, DC motor, JRK
    SFX-100 actuators use servo motors.
  2. Billel

    Billel Member

    Joined:
    Mar 29, 2022
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    195Coins
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    +2 / 0 / -0
    My Motion Simulator:
    Arduino, Motion platform, 6DOF
    and that's an other type of motors i suppose, when i came to this forum two weeks ago i didn't even know the difference between AC and DC motors :grin
  3. Thanos

    Thanos Building the Future one AC Servo at a time... or 6

    Joined:
    Jul 6, 2017
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    Occupation:
    Electronics Engineer
    Location:
    United States
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    2,773Coins
    Ratings:
    +1,051 / 9 / -0
    My Motion Simulator:
    AC motor, Motion platform, 4DOF, 6DOF
    Think Stepper motors as DC motors, that can be positioned similar to servos but without sensors. They move when you alternate its direction coils in certain order. Usually draw terrible large currents in operation for their lock step motion.

    Fluid motion is the last thing you should consider using steppers for... they are designed for single speed motion to position certain load with fixed accelerations. Great for CNC, 3d printers or repetitive actions....