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AC Drives

AC Drives (Variable Frequency Drives)

AC drives—also known as variable frequency drives (VFDs)—control motor speed and torque by adjusting output frequency and voltage. They improve energy efficiency, reduce mechanical wear, and enable precise motor control in industrial automation systems.

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Browse available refurbished AC drives below. These units are commonly used for maintenance replacement, system upgrades, and spare parts in industrial automation environments.

  • Siemens 6SL5977-0AA00-2EA0 (Refurbished)

    Siemens

    Siemens 6SL5977-0AA00-2EA0 (Refurbished)

    About Siemens 6SL5977-0AA00-2EA0The Siemens 6SL5977-0AA00-2EA0 is classified under Siemens' AC Drives category.Product HighlightsBrand: SiemensMPN: 6SL5977-0AA00-2EA0Category: AC DrivesProduct...

    $0.00
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  • Siemens 6SL5977-0AA00-2EA0 (New Surplus)

    Siemens

    Siemens 6SL5977-0AA00-2EA0 (New Surplus)

    About Siemens 6SL5977-0AA00-2EA0The Siemens 6SL5977-0AA00-2EA0 is classified under Siemens' AC Drives category.Product HighlightsBrand: SiemensMPN: 6SL5977-0AA00-2EA0Category: AC DrivesProduct...

    $0.00
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  • Siemens 6SL5977-0AA00-1GA0 (Refurbished)

    Siemens

    Siemens 6SL5977-0AA00-1GA0 (Refurbished)

    About Siemens 6SL5977-0AA00-1GA0The Siemens 6SL5977-0AA00-1GA0 is classified under Siemens' AC Drives category.Product HighlightsBrand: SiemensMPN: 6SL5977-0AA00-1GA0Category: AC DrivesProduct...

    $0.00
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  • Siemens 6SL5977-0AA00-1GA0 (New Surplus)

    Siemens

    Siemens 6SL5977-0AA00-1GA0 (New Surplus)

    About Siemens 6SL5977-0AA00-1GA0The Siemens 6SL5977-0AA00-1GA0 is classified under Siemens' AC Drives category.Product HighlightsBrand: SiemensMPN: 6SL5977-0AA00-1GA0Category: AC DrivesProduct...

    $0.00
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  • Siemens 6SL5977-0AA00-1DA0 (Refurbished)

    Siemens

    Siemens 6SL5977-0AA00-1DA0 (Refurbished)

    About Siemens 6SL5977-0AA00-1DA0The Siemens 6SL5977-0AA00-1DA0 is classified under Siemens' AC Drives category.Product HighlightsBrand: SiemensMPN: 6SL5977-0AA00-1DA0Category: AC DrivesProduct...

    $0.00
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  • Siemens 6SL5977-0AA00-1DA0 (New Surplus)

    Siemens

    Siemens 6SL5977-0AA00-1DA0 (New Surplus)

    About Siemens 6SL5977-0AA00-1DA0The Siemens 6SL5977-0AA00-1DA0 is classified under Siemens' AC Drives category.Product HighlightsBrand: SiemensMPN: 6SL5977-0AA00-1DA0Category: AC DrivesProduct...

    $0.00
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  • Siemens 6SL5970-0AA00-0AA0 (Refurbished)

    Siemens

    Siemens 6SL5970-0AA00-0AA0 (Refurbished)

    About Siemens 6SL5970-0AA00-0AA0The Siemens 6SL5970-0AA00-0AA0 is classified under Siemens' AC Drives category.Product HighlightsBrand: SiemensMPN: 6SL5970-0AA00-0AA0Category: AC DrivesProduct...

    $0.00
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  • Siemens 6SL5970-0AA00-0AA0 (New Surplus)
    In Stock

    Siemens

    Siemens 6SL5970-0AA00-0AA0 (New Surplus)

    About Siemens 6SL5970-0AA00-0AA0The Siemens 6SL5970-0AA00-0AA0 is classified under Siemens' AC Drives category.Product HighlightsBrand: SiemensMPN: 6SL5970-0AA00-0AA0Category: AC DrivesProduct...

    $0.00
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