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Buy VFD Drives and Motor Controls

Variable frequency drives are ideal solutions for motor speed control. Square One sells a wide range of VFD drives, from small, compact units to replace contactors and starters, to more complex units with complex engineering capabilitires. Shop brands including ABB, Baldor, Leeson, Weg, KB Electronics, Eaton Cutler Hammer, and Century. Adjustable speed drives can be found in every industry, from manufacturing to HVAC.

Shop at Square One and enjoy:

  • VFD drives with single phase and three phase input options
  • Various enclosures, from NEMA 1 for clean rooms to NEMA 4x for outside
  • Nationwide warehouses stocked with drives ready to ship
  • Expert support and discount prices

Click here for Square One's VFD Blog page!

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  1. ACS55-01N-01A4-2 ABB VFD

    ACS55-01E-01A4-2 ABB VFD Drive 1/4hp 1.4AMP 200-240V 1Ph

    ABB ACS55-01E-01A4-2 variable speed drive for basic speed control, and includes a built-in EMC filter for noise reduction. Learn More

    Regular Price:

    $211.00

    Special Price:

    $120.27

  2. ACS55-01N-01A4-1 ABB VFD .25HP

    ACS55-01E-01A4-1 ABB VFD Drive 1/4hp 1.4Amp 110-120V 1Ph

    Use the ACS55-01E-01A4-1 for replacing contactors and motor starters. Compact and easy to configure, add a speed pot for simple control. Built in EMC Filter for quiet operation.

    Learn More

    Regular Price:

    $211.00

    Special Price:

    $120.27

  3. ACS150-01U-02A4-2 ABB AC Drive

    ACS150-01U-02A4-2 ABB VFD 1/2hp 2.4AMP 240V 1Ph

    ABB ACS150-01U-02A4-2 component drives provide reliable solutions for motor speed control. Enjoy fast set up with seven pre-configured I/O configuration macros, including PID control, with the option to make your own macros. Learn More

    Regular Price:

    $216.00

    Special Price:

    $123.12

  4. ACS355-01U-02A4-2 ABB VFD .5HP 2.4 AMP

    ACS355-01U-02A4-2 ABB VFD Drive .5HP 2.4Amp 240V 1Ph

    Buy ABB ACACS355-01U-02A4-2S355 VFD drive, designed specifically for the OEM and general machinery building sector.

    Learn More

    Regular Price:

    $319.00

    Special Price:

    $181.83

  5. ACS55-01N-02A2-2 ABB AC Drive

    ACS55-01E-02A2-2 ABB VFD Drive 1/2hp 2.2Amp 200-240V 1Ph

    The ABB ACS55-01E-02A2-2 can be used in a wide range of applications, such as with heat exchangers, ovens, and packaging machines. Built in EMC Filter for reduced noise, 

    Learn More

    Regular Price:

    $230.00

    Special Price:

    $131.10

  6. ACS55-01E-02A2-1 ABB vfd drive

    ACS55-01E-02A2-1 ABB VFD Drive 1/2hp 2.2Amp 110-120V 1Ph

    The ACS55-01E-02A2-1 can be integrated easily into existing panels, is adjustable, and helps with energy saving costs.

    Learn More

    Regular Price:

    $230.00

    Special Price:

    $131.10

  7. ACS150-01U-04A7-2 ABB Adjustable Speed Drive

    ACS150-01U-04A7-2 ABB VFD 1hp 4.7AMP 240V 1Ph

    ABB ACS150-01U-04A7-2 Variable Speed Drives are designed to meet the requirements of an extensive range of machinery applications.

    Learn More

    Regular Price:

    $270.00

    Special Price:

    $153.90

  8. ACS355-01U-04A7-2 ABB 1HP

    ACS355-01U-04A7-2 ABB VFD Drive 1hp 1.4Amp 240V 1Ph

    The ABB ACS355-01U-04A7-2 drive is an affordable control solution.

    Learn More

    Regular Price:

    $362.00

    Special Price:

    $206.34

  9. ACS55-01E-04A3-2 ABB VFD

    ACS55-01E-04A3-2 ABB VFD Drive 1HP 4.3Amp 200-240V 1Ph

    Buy ABB ACS55-01E-04A3-2 motor controller for conveyors, gate controls, material handling and printing equipment, packaging machinery and more, in both variable or constant torque applications. Learn More

    Regular Price:

    $266.00

    Special Price:

    $151.62

  10. ACS150-01U-06A7-2 ABB VFD

    ACS150-01U-06A7-2 ABB VFD 1.5hp 6.7Amp 240V 1Ph

    ABB ACS150-01U-06A7-2 component drives provide reliable solutions for motor speed control. Enjoy fast set up with seven pre-configured I/O configuration macros. Learn More

    Regular Price:

    $311.00

    Special Price:

    $177.27

Items 1 to 10 of 320 total

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