Nabtesco is the largest precision Cycloidal gearbox manufacturer in the world and leads the precision gear industry by providing High Performance Reduction Gears, Hollow Shaft Gear Heads and Single Axis Servo-Actuators and Controllers. Our precision equipment provides large torque, high-ratio and significant shock-load capabilities with extreme precision and very low backlash.

Our equipment is used to improve the functionality for a wide variety of applications - from satellite antenna and military/defense to robotics, semiconductor and welding.

For high quality and proven performance, Nabtesco is the preferred choice wherever precise motion is required. Nabtesco employs over 4,000 people and has numerous manufacturing plants and sales/support offices around the world to ensure complete customer satisfaction.

Nabtesco's Precision equipment consists of a patented 2-stage Cycloidal design that provides far superior performance when compared to traditional planetary reducers and other geared positioning devices. Our Precision Gear Boxes and Servo-Actuators not only provide large torque, high ratios and near zero backlash, but also incorporate a set of large, internal angular support bearings that provide large moment capacities and negate the need for external support devices - further reducing costs and simplifying end user designs.

Nabtesco aims to be the "World's Leading Manufacturer of Motion Control Systems and Related Components for Air, Land and Marine Applications." In order to accomplish this goal, Nabtesco has established 4 divisions to serve the global market: Precision, Transportation, Aircraft & Oil Hydraulic, and Industrial. We have utilized our versatility in these various industries to become market share leaders in each division with our selected product of entry (click here for details). Nabtesco is committed to long-term growth through the development of continually innovative products based upon our diverse strength and experience in both component and system technologies.