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Drives, Motors, and Industrial Systems
Our Promise
as Variable Frequency Providers

DRV uses the best quality products for our Industrial solutions. We work with our customers to find the best products for their needs.

Variable Frequency Drives were the founding technology of DRV, Inc.  We have over 30 years of experience in applying this technology to both industrial and municipal applications.  Today’s VFD’s have become optimized to provide a wide range of price/performance points.  DRV can help you select the drive that meets both your performance specifications and your budget.  Our services include Sizing, Selection, Preventative Maintenance Programs, Field Retrofits, Harmonic Mitigation Solutions, Specialized Packaging, and Turnkey Integration.

Low Voltage AC Drives

DRV uses the best quality Low Voltage AC Drives in our solutions. With both of our Low Voltage AC Drive partners, we provide support for:

  • Ethernet IP, Ethernet Modbus TCP, Profibus and Profinet Network Connection.

  • Integrated CodeSys Based PLC

  • Common DC Bus Solutions

  • Active Front End (AFE) Capability)

Yaskawa AC Drives

Yaskawa's selection of Industrial AC Drives includes their General Purpose drives for full featured and versatile industrial automation, Microdrives for basic variable speed applications, and adjustable frequency drives for Fans and Centrifugal Pumps. For More information, please visit Yaskawa's AC Drive page Here.

Nidec AC Drives

Nidec's Unidrive M series offers an incremental level of functionality, designed to solve more advanced application needs. The family is designed to provide exactly the right drive feature-set for each Manufacturing application, sharing a common software foundation and range of common click-in optional modules. For more information about Nidec AC drives, please visit Nidec's Unidrive M series site Here.

For a look at our selection of DC Drives, see below:

Medium Voltage AC Drives

Yaskawa has been supplying Medium Voltage (MV) Drives to the global market for more than 15 years. They have a proven track record of performance and reliability unmatched in the industry. We use Yaskawa products in all our solutions, including target markets Oil and Gas, Water and Wastewater, Power Generation, and other industrial applications.

  • 2.4Kv Family (200 - 2,750 Hp)

  • 4.16kV Family (300 - 5,000 Hp)

  • "Smart Harmonics" Technology -

    • Near Sine Wave Output - run existing "Non VFD Rated" motors

    • Exceed IEEE-519 requirements for Total Harmonic Distortion (THD) with filters

The MV1000 is a compact, all-in-one package including (optional) input switchgear, ideal for new or retrofit installations. For More information, please visit Yaskawa's Low Voltage AC Drive page Here.

DC Drives

Nidec offers a variety of DC drive options. Developed by the pioneer in DC drive technology, Control Techniques’ Mentor MP and Quantum MP DC motor drives are the most advanced available, providing optimum performance and a high degree of versatile system interfacing capability.

For more information, please visit Nidec's DC Drive page Here.

For a look at our selection of DC Drives, see below:

AC/DC Variable Speed Motors

Variable Speed Motors are a central part of Industrial Systems. We use a selection of Variable Speed Motors from Marathon and T-T Electric motors.



Since 1913, Marathon Electric has been dedicated to providing customers with quality products for targeted applications. Marathon Electric Motors delivers efficient mechanical power solutions using AC electric motors up to 1250 HP. Please take a look at their product list for more information.

For more information, please visit Marathon's page Here.

T-T Electric AC Motors

T-T Electric USA's offers a series of square frame AC motors for variable speed applications with flux vector control. This asynchronous motor has been developed and designed to achieve the same high performance and dimensions as DC motors of similar power. The compact and flexible square frame design facilitates its integration into all types of machinery.

Full Range, High Speed

  • Squirrel-cage rotor/Low Internal Designs

  • Shaft heights from 90 to 255

  • Output up to 1500 HP

  • IP23 and IP54

T-T Electric DC Motors

The modular design of our popular DC motor range offers a high degree of flexibility to adapt to the driven machine, and to fit into a restricted space. Our Drop-In solution permits adaptation of footprint, shaft extension and flanges to match dimensions of almost all DC motors in the market, our own range as well as others, new and old. This, in combination with our short and reliable delivery times, makes T-T Electric DC motor range the right choice also in the retrofit market.


Full Range, High Quality

  • Centre heights from 80 to 900 mml

  • Output from 1 to 2000 kW IEC, VDE, BS, NEMA, CSA standards

  • All cooling forms All mountings and designs

For more information, please visit T-T Electric's website Here.

Harmonic Mitigation

MIRUS International Inc. designs and develops world class power quality improvement products for mission critical operations. Our specialized product line includes highly efficient harmonic filters, transformers, autotransformers and Data Center power distribution equipment. Mirus’ solutions minimize disruption to the power supply, improve reliability and adhere to the strictest of regulatory requirements while also saving energy and reducing operating costs. 

For our solutions, DRV uses the MIRUS Lineator™ Series Harmonic Filters and SOLV™ Harmonic Analysis Software.

For more information, please visit MIRUS's product page Here.

For a look at our selection of Harmonic Filters, see below:

Need Our Services? Give Us a Call Now!
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