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D-BOX vs Qubic System vs PT Actuators v RS MEGA+: what makes the prices so different?

Discussion in 'Motor actuators and drivers' started by Calvin Lee, May 15, 2022.

  1. Calvin Lee

    Calvin Lee New Member

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    D-BOX vs Qubic System vs PT Actuators v RS MEGA+: what makes the prices so different? All are based on a 4 post actuator set up, but what makes one better than the other?
    Calvin Lee, May 15, 2022
    #1
  2. noorbeast

    noorbeast VR Tassie Devil Staff Member Moderator Race Director

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    Can I suggest ditching the question of 'better' and instead suggest 'difference'.

    Each is a different aspect of the same design approach, D-Box is a long standing and pretty expensive commercial offering locked into their control software, while PT Actuators and Mega+ are commercial offerings utilising the @Thanos AMC-AASD15A controller, which is open to a number of control software options, giving the user some choice, control and flexibility, depending on what their own primary goals are.
    noorbeast, May 15, 2022
    #2
  3. RacingMat

    RacingMat Well-Known Member Gold Contributor

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    @Calvin Lee : please share some links and pics!
    you say prices are "so different", please write them down as well.

    if you need answers, help the members to know what's about :)
    RacingMat, May 16, 2022
    #3
  4. Calvin Lee

    Calvin Lee New Member

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    Ok, for example, lets compare RS MEGA+ – eRacing-Lab which is $1980 and based of SFX 150 and Scorpion S (Super)_Xuzhou PuTuo Machinery Technology Co.,Ltd_电动缸_普拓机械_徐州普拓机械科技有限公司 (pt-actuator.com) which is $6499. The main difference seems to be the actuator rather than the drivers, controller which are the same. Given the difference in spec between the actuators, what would a person actually experience?
    Calvin Lee, May 16, 2022
    #4
  5. Thanos

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

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    .
    • Informative Informative x 1
    Last edited: May 6, 2024
    Thanos, May 17, 2022
    #5