HSYDF OTC

Harmonic Drive Systems Inc. specializes in the global production and distribution of sophisticated motion control technologies and components. Its comprehensive product range includes various mechatronic solutions such as speed reducers (featuring its unique HarmonicDrive for space applications), rotary and linear actuators, and AC servo motors. The company further provides high-precision planetary gear speed reducers under the AccuDrive and Harmonic Planetary brands, BEAM SERVO galvano mirror optical scanners, and Harmonicsyn incremental encoders. These advanced products are critical components in a wide array of systems, notably industrial robotics, semiconductor manufacturing equipment, and other complex machinery. Established in 1970, Harmonic Drive Systems Inc. is headquartered in Tokyo, Japan.