Arrangement of Gearmotors, Gearboxes, Inverters and Reducers

Great Gearboxes, Solid Solutions

Discover the Sumitomo Standard!


Now Available in the Configurator

The CycloSmart® is the predictive maintenance system your operation needs. 

Gearboxes, Speed Reducers & Inverters for ANY Application.

Sumitomo Drive Technologies has been trusted for over 130 years to provide quality products and innovative solutions to help our customers solve their complex challenges. This rich history has made us a leading manufacturer of gearboxes, gearmotors, speed reducers, inverters, and control products in a wide variety of applications for leading brands around the globe. Brands count on our industrial gearboxes and speed reducers in every industry from Food & Beverage to Mining to Parcel Handling. Gearbox support from Sumitomo doesn't end after installation. Our experienced Aftermarket specialists are always available to handle gearbox repair, gearbox maintenance questions, and anything else you need for your operation.

    Cyclo gearmotor

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    speed reducer
    Speed Reducers

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    variable frequency drive
    Variable Frequency Drives (VFDs)

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    Our Gearbox Service and Support Team is Here for Your Operation Needs

    Repair & Rebuild Services

    We can repair and rebuild your gearbox and reducers to get your operation up and running. 

    Request for a Repair

    custom replacements
    Custom Gearbox Replacement

    Replace your obsolete gearbox with a custom retrofitted and drop-in replacement.  Save money and space with an upgrade. 

    Upgrade Your Operation

    Inspections and Maintenance Services

    Avoid downtime in your operation by staying on top of inspections and maintenance. 

    Schedule Yours Today

    Read Our Company Blog

    See the latest news and blogs from the staff at Sumitomo Drive Technologies.

    Paramax 9000 Extruder Drive Wins Award from the Virginia Manufacturers Association

    The Paramax 9000 Extruder Drive has been awarded First Place in the Industry Machinery & Electronics category in the Virginia Manufacturing Cup. This accolade from the Virginia Manufacturers Association recognizes the product's excellence within Virginia's significant manufacturing industry, which contributes $45 billion to the state's gross product.

    Upgrading to High-Efficiency Gearmotors: How to Save Energy and Money
    Upgrading to High-Efficiency Gearmotors: How to Save Energy and Money

    Read about how to save energy and money in your manufacturing business.

    State and City Representatives Meet with Sumitomo Machinery Corporation of America's Leadership Team to Discuss Future Growth Opportunities
    grand slam
    Another Grand Slam for Sumitomo Gearboxes at T-Mobile Park!

    The retractable roof is driven by 96 Sumitomo BBB gearboxes, and after 24 years of service, the gearbox's condition demonstrated that selecting a quality gearbox and proper maintenance practices were essential for longevity.

    Need gearbox support or have a question?

    Contact your nearest Sumitomo sales representative