MDI

Motor Drives International (MDI) Variable Frequency Drives (VFDs) – Reliable Motor Control Solutions

Motor Drives International (MDI) delivers reliable, industrial-grade variable frequency drives (VFDs) and integrated VFD control panels engineered for demanding motor control applications. With decades of industry experience, MDI products are designed for rugged performance in HVAC systems, pump and fan control, conveyors, OEM builds, and general industrial automation.

Shop the full range of MDI VFDs and panels to find solutions that fit your motor control specifications, performance needs, and environmental demands. Need help selecting the right model? Call 1-800-800-2261 to speak with an application engineer for fast, knowledgeable guidance!

  • GALT ELECTRIC logo Galt Electric GPT Motor GPT0075-4-213T-K, 7.5HP, 1800RPM, 3-Phase, 208,460V, 60Hz, 213T (GPT0075-4-213T-K)

    Galt Electric GPT Motor GPT0075-4-213T-K, 7.5HP, 1800RPM, 3-Phase, 208,460V, 60Hz, 213T (GPT0075-4-213T-K)

    • Weight:
      68.04 LBS
    In Stock
    $1,544.92
    Online Price: $772.46
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  • GALT ELECTRIC logo 150HP, 480V, Galt Electric G500 VFD (G540-01800UL-03)

    150HP, 480V, Galt Electric G500 VFD (G540-01800UL-03)

    • Weight:
      125.66 LBS
    In Stock
    List Price:  $9,848.00
    Online Price: $6,647.36
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  • GALT ELECTRIC logo 30HP, 480V, Galt Electric G500 VFD (G540-00450UL-03)

    30HP, 480V, Galt Electric G500 VFD (G540-00450UL-03)

    • Weight:
      19.84 LBS
    In Stock
    List Price:  $2,688.00
    Online Price: $2,015.95
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  • GALT ELECTRIC logo 1HP, 240V, 3Ph, Galt Electric G200 VFD (G220-00042EU-02)

    1HP, 240V, 3Ph, Galt Electric G200 VFD (G220-00042EU-02)

    • Weight:
      3.00 LBS
    In Stock
    List Price:  $528.00
    Online Price: $197.96
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  • GALT ELECTRIC logo Galt Electric, X22 Series, Control Station, IP66 Control Box 1 Hole, Gray, GX22-CS-C1W (GX22-CS-C1W)

    Galt Electric, X22 Series, Control Station, IP66 Control Box 1 Hole, Gray, GX22-CS-C1W (GX22-CS-C1W)

    • Weight:
      0.01 LBS
    In Stock
    List Price:  $42.00
    Online Price: $12.75
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  • Saftronics logo 3HP 460V Saftronics VFD, Inverter, AC Drive S104003-9 (S104003-9)

    3HP 460V Saftronics VFD, Inverter, AC Drive S104003-9 (S104003-9)

    • Weight:
      6.80 LBS
    In Stock
    Online Price: $199.99
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  • Saftronics logo 1/4HP 230V Saftronics VFD, Inverter, AC Drive S102F25-41 (S102F25-41)

    1/4HP 230V Saftronics VFD, Inverter, AC Drive S102F25-41 (S102F25-41)

    • Weight:
      4.99 LBS
    In Stock
    Online Price: $69.99
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  • FRAKO logo Capacitor, 31-10934, 480V, 18.8kVAR, 85mm, 3ph (LKT-18.8-480-DD60)

    Capacitor, 31-10934, 480V, 18.8kVAR, 85mm, 3ph (LKT-18.8-480-DD60)

    • Weight:
      3.28 LBS
    In Stock
    $281.14
    Online Price: $238.97
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  • POWER QUALITY COMPONENTS logo Image coming soon

    PSF Sine Wave Filter, 50HP, 480V, 50-80Hz, KIT (PSF53-0065-CK)

    • Weight:
      0.01 LBS
    In Stock
    $2,812.80
    Online Price: $2,390.88
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  • FRAKO logo Capacitor, 31-10954, 600V, 20kVAR, 85mm, 3ph (LKT-20-600-DD60)

    Capacitor, 31-10954, 600V, 20kVAR, 85mm, 3ph (LKT-20-600-DD60)

    • Weight:
      3.80 LBS
    In Stock
    $349.69
    Online Price: $297.24
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  • FRAKO logo Capacitor, 31-10989, 480V, 11.7kVAR, 70mm, 3ph (LKT-11.7-480-DD60)

    Capacitor, 31-10989, 480V, 11.7kVAR, 70mm, 3ph (LKT-11.7-480-DD60)

    • Weight:
      1.69 LBS
    In Stock
    $168.85
    Online Price: $143.52
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  • GALT ELECTRIC logo Galt, GPX4511-150PSIG-E-B1-C6 Pressure Transmitter, 0-150 PSI gauge, 4-20mA, 1% (GPX4511-150PSIG-E-B1-C6)

    Galt, GPX4511-150PSIG-E-B1-C6 Pressure Transmitter, 0-150 PSI gauge, 4-20mA, 1% (GPX4511-150PSIG-E-B1-C6)

    • Weight:
      0.01 LBS
    In Stock
    List Price:  $199.93
    Online Price: $149.95
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