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Used Ac Drives (Variable Frequency Drives Vf Ds)

  • Trusted Seller
    Allen-Bradley PowerFlex 25B-A4P8N114 Ser.A

    Allen-Bradley PowerFlex 25B-A4P8N114 Ser.A

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex 4

    All parts ordered before 3:30 pm (EST) typically ship same day via UPS, FedEx, or USPS! If the order is placed after 3:30 pm and you still would like it send out same day, feel free to reach out to us and we will...

    $130 USD
    Muskegon, MI
  • Trusted Seller
    Allen-Bradley Powerflex 525 25B-D024N104 Ser.A

    Allen-Bradley Powerflex 525 25B-D024N104 Ser.A

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex 525

    All parts ordered before 3:30 pm (EST) typically ship same day via UPS, FedEx, or USPS! If the order is placed after 3:30 pm and you still would like it send out same day, feel free to reach out to us and we will...

    $1,000 USD
    Muskegon, MI
  • Trusted Seller
    Allen-Bradley Powerflex 700 208 D

    Allen-Bradley Powerflex 700 208 D 034 A 0 AYNANC0

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex 700

    All parts ordered before 3:30 pm (EST) typically ship same day via UPS, FedEx, or USPS! If the order is placed after 3:30 pm and you still would like it send out same day, feel free to reach out to us and we will...

    $3,000 USD
    Muskegon, MI
  • Trusted Seller
    Powerflex 525 10HP 25B-D017N104/A SAME

    Powerflex 525 10HP 25B-D017N104/A SAME DAY SHIPPING Sealed Athentic AB NOS

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex 525

    All parts ordered before 3:30 pm (EST) typically ship same day via UPS, FedEx, or USPS! If the order is placed after 3:30 pm and you still would like it send out same day, feel free to reach out to us and we will...

    $1,400 USD
    Muskegon, MI
  • Trusted Seller
    Powerflex 755 2HP 20G11ND3P4AA0NNNNN/A SAME

    Powerflex 755 2HP 20G11ND3P4AA0NNNNN/A SAME DAY SHIPPING Sealed Athentic AB NOS

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex 755

    All parts ordered before 3:30 pm (EST) typically ship same day via UPS, FedEx, or USPS! If the order is placed after 3:30 pm and you still would like it send out same day, feel free to reach out to us and we will...

    $3,500 USD
    Muskegon, MI
  • Trusted Seller
    ABB ACS355-03U-02A4-4

    ABB ACS355-03U-02A4-4

    • Manufacturer: ABB
    • Model: ACS

    All parts ordered before 3:30 pm (EST) typically ship same day via UPS, FedEx, or USPS! If the order is placed after 3:30 pm and you still would like it send out same day, feel free to reach out to us and we will...

    $3,999 USD
    Muskegon, MI
  • Trusted Seller
    ABB ACS 201-2P7-1-00-10 UPS RED!

    ABB ACS 201-2P7-1-00-10 UPS RED!

    • Manufacturer: ABB
    • Model: ACS

    Came from working unit 30 day warranty WrBin3A

    $499 USD
    Muskegon, MI
  • Trusted Seller
    ABB ACS501-004-3-00P200000

    ABB ACS501-004-3-00P200000

    • Manufacturer: ABB
    • Model: ACS501

    Came from working unit 30 day warranty Wr25 Mpn: ACS501-004-3-00P200000

    $1,000 USD
    Muskegon, MI
  • Trusted Seller
    ABB ACS800-U1-0040-5+P901 40HP VARIABLE FREQUENCY

    ABB ACS800-U1-0040-5+P901 40HP VARIABLE FREQUENCY DRIVE 40 HP NEW UNIT #CC-06

    • Manufacturer: ABB
    • Model: ACS800

    ABB ACS800-U1-0040-5+P901 40HP VARIABLE FREQUENCY DRIVE 40 HP NEW UNIT #CC-06

    $7,450 USD
    Montgomeryville, PA
  • Allen Bradley 1336S-MCB-SPI (74100-071-51) Board

    Allen Bradley 1336S-MCB-SPI (74100-071-51) Board For AB 1336S Drive. 3H

    • Manufacturer: Allen-Bradley
    • Model: 1336

    Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...

    $410 USD
    Duncan, SC
  • Trusted Seller
    Allen-Bradley PowerFLex 70 20A D

    Allen-Bradley PowerFLex 70 20A D 2P1A 0 AYNANNN

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex 70

    All parts ordered before 3:30 pm (EST) typically ship same day via UPS, FedEx, or USPS! If the order is placed after 3:30 pm and you still would like it send out same day, feel free to reach out to us and we will...

    $1,000 USD
    Muskegon, MI
  • Trusted Seller
    Allen-Bradley 22D-D010N104 Powerflex 40 Ser.A

    Allen-Bradley 22D-D010N104 Powerflex 40 Ser.A

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex 40

    All parts ordered before 3:30 pm (EST) typically ship same day via UPS, FedEx, or USPS! If the order is placed after 3:30 pm and you still would like it send out same day, feel free to reach out to us and we will...

    $550 USD
    Muskegon, MI
  • Trusted Seller
    Allen-Bradley Powerflex 755 20G11ND5P0AA0NNNNN/A SAME

    Allen-Bradley Powerflex 755 20G11ND5P0AA0NNNNN/A SAME DAY SHIPPING Sealed Athentic AB NOS

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex 755

    All parts ordered before 3:30 pm (EST) typically ship same day via UPS, FedEx, or USPS! If the order is placed after 3:30 pm and you still would like it send out same day, feel free to reach out to us and we will...

    $3,500 USD
    Muskegon, MI
  • Trusted Seller
    Allen-Bradley Powerflex 40 22B-D2P3N104

    Allen-Bradley Powerflex 40 22B-D2P3N104

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex 40

    All parts ordered before 3:30 pm (EST) typically ship same day via UPS, FedEx, or USPS! If the order is placed after 3:30 pm and you still would like it send out same day, feel free to reach out to us and we will...

    $250 USD
    Muskegon, MI
  • Trusted Seller
    Allen-Bradley PowerFlex400 No. 22C-D017N103

    Allen-Bradley PowerFlex400 No. 22C-D017N103

    • Manufacturer: Allen-Bradley
    • Model: PowerFlex

    All parts ordered before 3:30 pm (EST) typically ship same day via UPS, FedEx, or USPS! If the order is placed after 3:30 pm and you still would like it send out same day, feel free to reach out to us and we will...

    $2,000 USD
    Muskegon, MI
3536373839

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.