Arrangement of Gearmotors, Gearboxes, Inverters and Reducers

Great Gearboxes, Solid Solutions

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Hit the Jackpot with Sumitomo Large Industrial Gearboxes

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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.

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Sumitomo Machinery Corporation of America Unveils New Line of Servo Gearboxes

Sumitomo Machinery Corporation of America (SMA), operating under the trusted brand name Sumitomo Drive Technologies,  is proud to announce the launch of its innovative line of Servo Gearboxes. These new additions to the product portfolio encompass the Servo Cyclo®, Servo Hyponic®, and Servo Bevel BuddyBox® 4. 

clamp ring
Sumitomo Drive Technologies Adds Clamp Ring to Servo Hyponic Design
Sumitomo Drive Technologies is excited to announce the release of a new standard for the Servo...
Engineering Excellence is Not Too Far Far Away on Star Wars Day
In a galaxy far, far away, #Sumitomo power transmission technology meets intergalactic engineering...
9 Warning Signs of Servo Gearmotor Failure
9 Warning Signs of Servo Gearmotor Failure
Recognizing the early warning signs of potential failures not only saves money but ensures...
Understanding Cycloidal Gearboxes:
Understanding Cycloidal Gearboxes | Single-stage vs Multi-stage
Explore the distinctions between single-stage and multi-stage cycloidal gearboxes and their...