Precision German Engineered. Custom & Standard Designs. Unparalleled Performance.

In Stock. USA Warehoused. Ready to Ship. Short Lead Time.

All New!

CAD data for our standard catalog of slewing drives and slewing rings can be found here:

IMO USA specializes in the manufacturing and sales of Precision German Engineered Slew Drives and Slew Rings. We offer custom engineered drive systems and ready-to-replace, standard bolt-in slew drives. We pride ourselves on precision manufacturing, unparalleled performance, and the highest customer satisfaction in the industry.


We can help you avoid the negative impact on your business: 45% of suppliers report that their shipping and logistics have been disrupted, 35% report incidents of offshore factory suspension and/or production restrictions.

IMO USA has slew drives in stock, U.S. warehoused, ready to ship with short lead times.

Slew Drives for All Applications

Whether it’s the high-efficiency WD-L series due to its gear design as well as the worm gear bearing system, or the market-leading High Power Density WD-H Series due to its patented slewing system, or the IMO Exclusive Spur Gear Series with rotational speeds up to 175 rpm, or a Highly Customizable Drive,  IMO USA has a solution for all applications.

Slew Drive & Ring Performance.

Our patented standard and custom slew drives and slew rings will elevate any application above the competition. IMO USA is an extension of your engineering team, from the early stages of your project in drive selection and design, all the way through field support after deployment. We will maximize the potential of your application.

Innovative Slewing Solutions designed for your application.

IMO USA's engineering team is dedicated to providing custom solutions to your unique requirements. Whether it is a complex Slew Drive System or a unique solution for a large Slew Drive Ring, our experienced team can take your ideas and specs and spin it into a complete engineered design. Our goal is to support you from the inception to the completion; exceeding your expectations in the process.

Slewing Drive Solutions

IMO USA specializes in custom engineered solutions. We also offer a wide range of standardized slew drives.

Require strength? Our WD-H series features slew drives that remain compact while providing 3X the strength of comparable slew drives.

Require continuous rotation? Our SP (spur gear drive) series allows up to 175 rpm.

Require something else? Complete a data sheet and let us do the work to find your solution.

Slew Bearing Efficiency

Improve quality: IMO USA's completely enclosed slew drives to ensure the most efficient transmission of high power and torque possible. They withstand harsh environments, move smoothly and jolt-free (no slip/stick effect), and provide an unlimited slewing angle and range

Decrease costs: Our bolt-in parts easily replace more expensive, complex in-house systems. Their space-saving design has a long service life and low maintenance costs.

Save time: Exchange several components for a single part.

When we first started out we tried many different brands of well-known slew bearings. In 2006 we found IMO and never looked back. The quality in workmanship is unsurpassed.

 – Jason Enzor, Skylift

Bolt. Connect. Slew. Done.