DCMotor system

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This topic contains 1 reply, has 2 voices, and was last updated by  cK 10 years, 3 months ago.

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  • 20 January, 2014 at 2:06 pm #454

    Venkat
    Participant

    I am working on DC motor system.
    Providing different VA (Armature voltage) I could see different Tarque from the electrical system of a DC motor to Mechanical system of DC motor.
    Positive Va will provide rotation of motor.
    What to do to make the DC motor to run in reverse direction?
    I don’t think we can produce -Ve Va.

    20 January, 2014 at 2:17 pm #455

    cK
    Keymaster

    Of course you can give negative Va. Instead of +6 try -6 value for the constant or step block which sources Va.

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