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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 6SL3136-1TE24-0AA0 Industrial Component (New Surplus)
    In Stock

    Siemens

    Siemens 6SL3136-1TE24-0AA0 Industrial Component (New Surplus)

    Product OverviewTechnical specifications for 6SL3136-1TE24-0AA0 Manufacturer Siemens Product Line SINAMICS Part Number 6SL3136-1TE24-0AA0 UPC 804766216855 Weight 10.94 lbs (4.96 kg) Description Line Module Current Rating 67 A Power Rating 40 kW Output...

    $0.00
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  • Siemens 6SL3130-7TE31-2AA3 Active Line Module (New Surplus)
    In Stock

    Siemens

    Siemens 6SL3130-7TE31-2AA3 Active Line Module (New Surplus)

    Product OverviewTechnical specifications for 6SL3130-7TE31-2AA3 Manufacturer Siemens Product Type Active Line Module Product Line SINAMICS Part Number 6SL3130-7TE31-2AA3 UPC 662643433272 Weight 22.00 lbs (9.98 kg) Power Loss 2243.2 W Rated Power 120 kW...

    $0.00
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  • Siemens 6SL3130-6AE21-0AB0 Industrial Component (New Surplus)
    In Stock

    Siemens

    Siemens 6SL3130-6AE21-0AB0 Industrial Component (New Surplus)

    Product OverviewTechnical specifications for 6SL3130-6AE21-0AB0 Manufacturer Siemens Product Line SINAMICS Part Number 6SL3130-6AE21-0AB0 UPC 662643433203 Weight 15.00 lbs (6.80 kg) Module Type Smart Line Power Module Nominal Power Output 10 kW S6...

    $0.00
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  • Siemens 6SL3121-2TE21-0AA4 Industrial Component (New Surplus)
    In Stock

    Siemens

    Siemens 6SL3121-2TE21-0AA4 Industrial Component (New Surplus)

    Product OverviewTechnical specifications for 6SL3121-2TE21-0AA4 Manufacturer Siemens Product Line SINAMICS Part Number 6SL3121-2TE21-0AA4 UPC 887621425449 Weight 5.94 lbs (2.69 kg) Product Name Double Motor Module Compatibility SINAMICS S120 Input...

    $0.00
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  • Siemens 6SL3121-1TE32-0AA4 Industrial Component (New Surplus)
    In Stock

    Siemens

    Siemens 6SL3121-1TE32-0AA4 Industrial Component (New Surplus)

    Product OverviewTechnical specifications for 6SL3121-1TE32-0AA4 Manufacturer Siemens Product Line SINAMICS Part Number 6SL3121-1TE32-0AA4 UPC 040892792867 Weight 12.69 lbs (5.75 kg) Module Type Compact booksize single-motor module Continuous Current at...

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  • Siemens 6SL3120-2TE21-0AD0 Double Motor Module (New Surplus)
    In Stock

    Siemens

    Siemens 6SL3120-2TE21-0AD0 Double Motor Module (New Surplus)

    Product OverviewTechnical specifications for 6SL3120-2TE21-0AD0 Manufacturer Siemens Product Type Double Motor Module Product Line SINAMICS Part Number 6SL3120-2TE21-0AD0 UPC 804766199493 Weight 15.00 lbs (6.80 kg) Output Current 2 x 12.0 A (Base); 2 x...

    $0.00
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  • Siemens 6SL3120-2TE21-0AA3 Industrial Component (New Surplus)
    In Stock

    Siemens

    Siemens 6SL3120-2TE21-0AA3 Industrial Component (New Surplus)

    Product OverviewTechnical specifications for 6SL3120-2TE21-0AA3 Manufacturer Siemens Product Line SINAMICS Part Number 6SL3120-2TE21-0AA3 UPC 662643432978 Weight 15.00 lbs (6.80 kg) Product Classification Dual motor drive module Voltage Output Range 0 to...

    $0.00
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  • Siemens 6SL3120-2TE15-0AA4 Industrial Component (New Surplus)
    In Stock

    Siemens

    Siemens 6SL3120-2TE15-0AA4 Industrial Component (New Surplus)

    Product OverviewTechnical specifications for 6SL3120-2TE15-0AA4 Manufacturer Siemens Product Line SINAMICS Part Number 6SL3120-2TE15-0AA4 UPC 887621204105 Weight 15.00 lbs (6.80 kg) Module Type Dual Motor Module Output Voltage 0–71.7% DC-link voltage...

    $0.00
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  • Siemens 6SL3120-2TE15-0AA3 Double Motor Module (New Surplus)
    In Stock

    Siemens

    Siemens 6SL3120-2TE15-0AA3 Double Motor Module (New Surplus)

    Product OverviewTechnical specifications for 6SL3120-2TE15-0AA3 Manufacturer Siemens Product Type Double Motor Module Product Line SINAMICS Part Number 6SL3120-2TE15-0AA3 UPC 662643432961 Weight 15.00 lbs (6.80 kg) Output Current 2 × 5 A (Nominal); 2 ×...

    $8,296.70
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  • Siemens 6SL3120-2TE13-0AA4 Industrial Component (New Surplus)
    In Stock

    Siemens

    Siemens 6SL3120-2TE13-0AA4 Industrial Component (New Surplus)

    Product OverviewTechnical specifications for 6SL3120-2TE13-0AA4 Manufacturer Siemens Product Line SINAMICS Part Number 6SL3120-2TE13-0AA4 UPC 887621204099 Weight 11.00 lbs (4.99 kg) Product Category Dual motor drive module (compact) Rated Operational...

    $0.00
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  • Siemens 6SL3120-2TE13-0AA3 Industrial Component (New Surplus)
    In Stock

    Siemens

    Siemens 6SL3120-2TE13-0AA3 Industrial Component (New Surplus)

    Product OverviewTechnical specifications for 6SL3120-2TE13-0AA3 Manufacturer Siemens Product Line SINAMICS Part Number 6SL3120-2TE13-0AA3 UPC 662643432954 Weight 11.00 lbs (4.99 kg) Module Type Dual Motor Module Rated Current (In) 2 x 3 A Base-Load...

    $0.00
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