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Used Ac Drives (Variable Frequency Drives Vf Ds)

  • ABB DRIVE, #ACH500, 208-240vac, well

    ABB DRIVE, #ACH500, 208-240vac, well w-2 speed drive, 30 day warranty

    • Manufacturer: ABB
    • Model: ACH

    “New 30 day warranty” ADI-398 Please see picture for more info Please feel free to ask any questions Unit comes with 30 day warranty and free shipping to lower 48 We add new items weekly to our store If shipping ...

    $1,400 USD
    Hamilton, MI
  • Trusted Seller
    Allen Bradley 1336-BDB-SP69D Gate Driver

    Allen Bradley 1336-BDB-SP69D Gate Driver Board

    • Manufacturer: Allen-Bradley
    • Model: 1336

    “SHELF WEAR” Model number: 1336-BDB-SP69D | Mpn: 1336-BDB-SP69D | Shipping weight: 7 lbs | Shipping dimensions: 20.25 x 15.25 x 6.25 in | Additional notes: SHELF WEAR | Reference sku: 1029688

    $5,168 USD

    Get financing

    Est. $101/mo

    Delta, OH
  • Trusted Seller
    Allen Bradley 1336-BDB-SP69D Gate Driver

    Allen Bradley 1336-BDB-SP69D Gate Driver Board

    • Manufacturer: Allen-Bradley
    • Model: 1336

    “REMANUFACTURED” Model number: 1336-BDB-SP69D | Mpn: 1336-BDB-SP69D | Shipping weight: 7 lbs | Shipping dimensions: 21 x 15 x 7 in | Additional notes: REMANUFACTURED | Reference sku: 1028614

    $7,483 USD

    Get financing

    Est. $147/mo

    Delta, OH
  • Trusted Seller
    ABB ACS880-01-11A0-5 Variable Speed Inverter

    ABB ACS880-01-11A0-5 Variable Speed Inverter Drive VFD 7.5Hp 380/480VAC 3PH

    • Manufacturer: ABB
    • Model: ACS

    In Good Used Condition. Removed from a Working Environment. If this item ships as Flat Rate Freight please see details in Shipping tab

    $950 USD
    Millersburg, IN
  • Trusted Seller
    Allen Bradley VFD, Model 1336

    Allen Bradley VFD, Model 1336 PWSII

    • Manufacturer: Allen-Bradley
    • Model: 1336-PWSII

    Allen Bradley VFD, Model 1336 PWSII Used Allen Bradley VFD, model 1336 PWSII.

    Cleveland, OH
  • Trusted Seller
    5HP ABB DRIVE ACS880107A6(S6LLST9831)

    5HP ABB DRIVE ACS880107A6(S6LLST9831)

    • Manufacturer: ABB
    • Model: ACS

    *Handling times for freight shipments average 5 days, but may vary depending on size, weight, location, and current trucking conditions. This does not include shipping time.* Experience superior motor control wit...

    Shippensburg, PA
  • ABB ACS401602532 AC Drive 3-Phase

    ABB ACS401602532 AC Drive 3-Phase 480V 38A

    • Manufacturer: ABB
    • Model: ACS

    “UNIT AS SHOWN IN PICTURES, FOR PARTS OR REPAIR ONLY, NO WARRANTY” ABB ACS401602532 AC Drive 3-Phase 480V 38A 9-25G-54596-AB This item is not eligible for a return warranty. This item is being sold as is, as pict...

    $1,100 USD
    Baroda, MI
  • ABB ACS60402104000B0000901 Motor Variable Frequency

    ABB ACS60402104000B0000901 Motor Variable Frequency Drive ACS60402105000B0000901

    • Manufacturer: ABB
    • Model: ACS

    “UNIT AS SHOWN IN PICTURES, FOR PARTS OR REPAIR ONLY, NO WARRANTY.” ABB ACS60402104000B0000901 Motor Variable Frequency Drive ACS60402105000B0000901 ACS 600 0-D31B-36364-SF This item is not eligible for a return ...

    $4,000 USD
    Baroda, MI
  • ABB ACS380-040S-03A3-4 AC Drive 3AXD50000031888

    ABB ACS380-040S-03A3-4 AC Drive 3AXD50000031888

    • Manufacturer: ABB
    • Model: ACS

    “New item as seen in the images. No additional items are included in the sale. 30-day warranty Included.” ABB ACS380-040S-03A3-4 AC Drive 3AXD50000031888 8-8C6-88049-EW-ET

    $665 USD
    Baroda, MI
  • Trusted Seller
    ALLEN BRADLEY 1336 PLUS 1336S-B025CAJ-CP-HJ2C-JA-JF-JR

    ALLEN BRADLEY 1336 PLUS 1336S-B025CAJ-CP-HJ2C-JA-JF-JR 25 HP AC Drive 460V

    • Manufacturer: Allen-Bradley
    • Model: 1336

    CLICK HERE FOR MANUFACTURER'S SPECS Hoffman 722418 Type 12 Enclosure W/ 2 Keys Constant Torque. 33 KVA 460V 50/60 Hz Input, 31 KVA 460V 0-400Hz Output Nice Package W/ Room For Your Needs If this item ships as Fl...

    $1,140 USD
    Millersburg, IN
  • Trusted Seller
    Allen Bradley Dynamic Brake Unit

    Allen Bradley Dynamic Brake Unit

    • Manufacturer: Allen-Bradley
    • Model: 1336

    New Open Box Name: Dynamic Brake Unit | Arrival date: 09-02-2025 | Dimensions l x w x h (inches): 22 x 14 x 13 | Capacity: 10HP | Electrical: 750W, 50/60Hz, 380-460VAC | Weight (lb.): 20 | Available quantity: 1

    $1,499 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Powerflex Control Cabinet

    Allen Bradley Powerflex Control Cabinet

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex

    Made In Usa Name: Allen Bradley Powerflex Control Cabinet | Arrival date: 06-13-2025 | Dimensions l x w x h (inches): 37 x 37 x 77 | Electrical: 3/60/460/480 | Weight (lb.): 280 | Available quantity: 1

    $815 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Control Cabinet

    Allen Bradley Control Cabinet

    • Manufacturer: Allen-Bradley
    • Model: 1336

    Name: Control Cabinet | Arrival date: 04-24-2025 | Dimensions l x w x h (inches): 26 x 16 x 31 | Electrical: 3/60/460 | Weight (lb.): 60 | Available quantity: 1

    $130 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Control Cabinet

    Allen Bradley Control Cabinet

    • Manufacturer: Allen-Bradley
    • Model: 1336

    Name: Control Cabinet | Arrival date: 04-24-2025 | Dimensions l x w x h (inches): 26 x 18 x 26 | Electrical: 3/60/460 | Weight (lb.): 70 | Available quantity: 1

    $130 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Control Cabinet

    Allen Bradley Control Cabinet

    • Manufacturer: Allen-Bradley
    • Model: 1336

    Name: Control Cabinet | Arrival date: 04-24-2025 | Dimensions l x w x h (inches): 26 x 16 x 20 | Electrical: 3/60/460 | Weight (lb.): 60 | Available quantity: 1

    $130 USD
    Euclid, OH
89101112

Overview

Variable-frequency drives (VFDs) are devices used to control the speed and torque of electric motors by varying the frequency and voltage of the power supplied. VFDs are commonly used in applications like HVAC systems, industrial machinery, and pumps where precise motor control improves efficiency and performance.

FAQ

What should I consider when buying a used variable-frequency drive?

Check the VFD's compatibility with your motor, its power rating, and any signs of wear or damage. Ensure it has been properly maintained and inquire about its operational history.

How do I ensure the VFD is shipped safely to my location?

Use a reputable transport service that specializes in electronic equipment. Ensure the VFD is securely packaged to prevent damage during transit and consider insuring the shipment.

What is the maintenance schedule for a variable-frequency drive?

Regularly inspect for dust and debris, check connections for tightness, and ensure proper ventilation. Follow the manufacturer's recommendations for periodic checks and servicing.