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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.

Browse AC Drive Categories

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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 6SL5120-1UE31-3AD0 (Refurbished)

    Siemens

    Siemens 6SL5120-1UE31-3AD0 (Refurbished)

    About Siemens 6SL5120-1UE31-3AD0The Siemens 6SL5120-1UE31-3AD0 is classified under Siemens' AC Drives category.Product HighlightsBrand: SiemensMPN: 6SL5120-1UE31-3AD0Category: AC DrivesProduct...

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  • Siemens 6SL5120-1UE28-5AD0 (New Surplus)

    Siemens

    Siemens 6SL5120-1UE28-5AD0 (New Surplus)

    About Siemens 6SL5120-1UE28-5AD0The Siemens 6SL5120-1UE28-5AD0 is classified under Siemens' AC Drives category.Product HighlightsBrand: SiemensMPN: 6SL5120-1UE28-5AD0Category: AC DrivesProduct...

    $0.00
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  • Siemens 6SL5120-1UE28-5AD1 (New Surplus)

    Siemens

    Siemens 6SL5120-1UE28-5AD1 (New Surplus)

    About Siemens 6SL5120-1UE28-5AD1The Siemens 6SL5120-1UE28-5AD1 is classified under Siemens' AC Drives category.Product HighlightsBrand: SiemensMPN: 6SL5120-1UE28-5AD1Category: AC DrivesProduct...

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  • Siemens 6SL5120-1UE32-0AC1 (New Surplus)

    Siemens

    Siemens 6SL5120-1UE32-0AC1 (New Surplus)

    About Siemens 6SL5120-1UE32-0AC1The Siemens 6SL5120-1UE32-0AC1 is classified under Siemens' AC Drives category.Product HighlightsBrand: SiemensMPN: 6SL5120-1UE32-0AC1Category: AC DrivesProduct...

    $0.00
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  • Siemens 6SL5120-1UE31-3AC1 (New Surplus)

    Siemens

    Siemens 6SL5120-1UE31-3AC1 (New Surplus)

    About Siemens 6SL5120-1UE31-3AC1The Siemens 6SL5120-1UE31-3AC1 is classified under Siemens' AC Drives category.Product HighlightsBrand: SiemensMPN: 6SL5120-1UE31-3AC1Category: AC DrivesProduct...

    $0.00
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  • Siemens 6SL5120-1UE31-3AC0 (Refurbished)

    Siemens

    Siemens 6SL5120-1UE31-3AC0 (Refurbished)

    About Siemens 6SL5120-1UE31-3AC0The Siemens 6SL5120-1UE31-3AC0 is classified under Siemens' AC Drives category.Product HighlightsBrand: SiemensMPN: 6SL5120-1UE31-3AC0Category: AC DrivesProduct...

    $0.00
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  • Siemens 6SL5120-2UE13-0AD1 (New Surplus)

    Siemens

    Siemens 6SL5120-2UE13-0AD1 (New Surplus)

    About Siemens 6SL5120-2UE13-0AD1The Siemens 6SL5120-2UE13-0AD1 is classified under Siemens' AC Drives category.Product HighlightsBrand: SiemensMPN: 6SL5120-2UE13-0AD1Category: AC DrivesProduct...

    $0.00
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  • Siemens 6SL5120-1UE28-5AC0 (New Surplus)

    Siemens

    Siemens 6SL5120-1UE28-5AC0 (New Surplus)

    About Siemens 6SL5120-1UE28-5AC0The Siemens 6SL5120-1UE28-5AC0 is classified under Siemens' AC Drives category.Product HighlightsBrand: SiemensMPN: 6SL5120-1UE28-5AC0Category: AC DrivesProduct...

    $0.00
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  • Siemens 6SL5120-1UE23-0SD1 (Refurbished)

    Siemens

    Siemens 6SL5120-1UE23-0SD1 (Refurbished)

    About Siemens 6SL5120-1UE23-0SD1The Siemens 6SL5120-1UE23-0SD1 is classified under Siemens' AC Drives category.Product HighlightsBrand: SiemensMPN: 6SL5120-1UE23-0SD1Category: AC DrivesProduct...

    $0.00
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  • Siemens 6SL5120-1UE26-0AC0 (New Surplus)

    Siemens

    Siemens 6SL5120-1UE26-0AC0 (New Surplus)

    About Siemens 6SL5120-1UE26-0AC0The Siemens 6SL5120-1UE26-0AC0 is classified under Siemens' AC Drives category.Product HighlightsBrand: SiemensMPN: 6SL5120-1UE26-0AC0Category: AC DrivesProduct...

    $0.00
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  • Siemens 6SL5120-1UE32-0AC0 (Refurbished)

    Siemens

    Siemens 6SL5120-1UE32-0AC0 (Refurbished)

    About Siemens 6SL5120-1UE32-0AC0The Siemens 6SL5120-1UE32-0AC0 is classified under Siemens' AC Drives category.Product HighlightsBrand: SiemensMPN: 6SL5120-1UE32-0AC0Category: AC DrivesProduct...

    $0.00
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  • Siemens 6SL5120-1UE26-0AC0 (Refurbished)

    Siemens

    Siemens 6SL5120-1UE26-0AC0 (Refurbished)

    About Siemens 6SL5120-1UE26-0AC0The Siemens 6SL5120-1UE26-0AC0 is classified under Siemens' AC Drives category.Product HighlightsBrand: SiemensMPN: 6SL5120-1UE26-0AC0Category: AC DrivesProduct...

    $0.00
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