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Cant Afford a Motion Rig. But I Studied the Dof Reality

Discussion in 'DIY Motion Simulator Projects' started by coy, Sep 21, 2021.

  1. coy

    coy New Member

    Joined:
    Sep 20, 2021
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    I Found Parts Far Superior to the H3 Motors. Actual 40nm Steel Geared Worm Gear Servos. So I Am Just Going to Convert My Gt Omega Chassis Into a 3 Dof Rig... I Will Need Help With the Software in the Future. If You Dont Want to Go Through the Extra Trouble of Addind Encoders to Wiper Motors, Here Is a Link for the Servos.. On $175 Each.. https://www.amequipment.com/shop/hd40-industrial-servomotor
    Last edited by a moderator: Nov 4, 2021
  2. superwhitewish

    superwhitewish Member

    Joined:
    Jul 3, 2016
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    Occupation:
    Avionic Engineer
    Location:
    Malaysia
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    225Coins
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    My Motion Simulator:
    2DOF, 3DOF, DC motor, Arduino, Motion platform
    Other important things that you need to find out about the motor are rated torque and rated speed. 40NM mentioned is the stall torque which is not the correct indication of the ability of the motor. Also 520 pulse per revolution at the output shaft is quite low imo and you cannot use the smc3 with encoder, only potentiometer or hall sensor.
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