Nabtesco 'Motion Control' - Precision Reduction Gears for Powerful, Elaborate and Swift Movements at the Forefront of Manufacturing. 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.