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Question Type of PWM and its use

Discussion in 'Motor actuators and drivers' started by motiondynamics, May 27, 2024.

  1. motiondynamics

    motiondynamics Member

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    My Motion Simulator:
    2DOF, 3DOF, DC motor, AC motor, SimAxe, Arduino, Motion platform, 6DOF
    Hi all, I'm trying to develop a new BLDC board but I'm having problems.
    My technician asks me the following information:

    1) In the SMC3 sketch, what is the purpose of the PWM signal?
    2) In the SMC3 sketch, does the duty increase from 0 to 100%?
    3) What changes the engine speed?

    I await your answers, thank you
    motiondynamics, May 27, 2024
    #1
  2. noorbeast

    noorbeast VR Tassie Devil Staff Member Moderator Race Director

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    3DOF, DC motor, JRK
    noorbeast, May 27, 2024
    #2