Harmonic Drive Systems Inc.

Harmonic Drive Systems produces and sells precision control equipment and components globally. It offers mechatronics products, including rotary and linear actuators, speed reducers, motors, sensors, drivers, controllers, and system elements

HarmonicDrive, a precision speed reducer. Its portfolio also includes high-precision planetary speed reducers under the AccuDrive and HarmonicPlanetary brands, and high-performance gear heads for servo motors series. Its products are used in industrial robots, semiconductor manufacturing equipment, and systems. Founded in 1970, Harmonic Drive Systems is headquartered in Tokyo, Japan.