C Walt Musser - inventor of harmonic gear

Improve the Productivity of your Factory Automation Systems with Lightweight Gears and Actuators
A whitepaper by Robert Mullins and Alan Clements. Learn how lightweight Harmonic Drive® gears and actuators help improve the productivity of factory automation systems.

Harmonic Drive General Catalog
This general catalog provides an overview of the complete line of precision motion control products from Harmonic Drive LLC. Harmonic Drive LLC engineers and manufactures precision servo actuators, gearhead sand gear component sets. We work with industry-leading customers and companies of all sizes to provide both standard product and custom-engineered solutions to meet their mission critical application requirements. The majority of the products sold by HDLLC are proudly made at our US headquarters and manufacturing facility in Massachusetts. Affiliated companies in Japan (Harmonic Drive Systems, Inc.) and Germany (Harmonic Drive AG) provide additional manufacturing capabilities.With over 50 years of experience, our expert engineering and production teams continually develop enabling technologies for the evolving motion control market. We are proud of our outstanding engineering capabilities and successful history of providing customer specific solutions to meet their application requirements.Our high-precision, zero-backlash Harmonic Drive® gears and Harmonic Planetary®gears p lay critical roles in robotics, spaceflight applications, semiconductor manufacturing equipment, factory automation equipment, medical diagnostics and surgical robotics.

Ultra-Lightweight Gear Units from Harmonic Drive LLC
New gear units boast ultra-thin profile and extreme lightweight.

Harmonic Drive LLC opens new US Headquarters in Beverly, MA
Harmonic Drive LLC, a leader in high precision motion control celebrates new US Headquarters with Ribbon Cutting ceremony in Beverly MA. The new US manufacturing and headquarters more than doubles the company’s current square footage. The move to Bev...