Cone Drive Harmonic Solutions®

Ultimate Precision

Cone Drive’s harmonic gearing is zero to low backlash by design.  It provides high transmission accuracy and can support a high ratio reduction in a single stage with low inertia. The highly accurate, torque dense design makes harmonic gears the perfect solution for ultimate precision motion control applications.


We manufacture a wide range of strain wave gearing options in our line of Cone Drive Harmonic Solutions®.

Key Features


  • Sizes: 11 thru 32
  • Ratio: 50:1 thru 160:1
  • Nominal Backlash: < 1 mRad
  • Continuous Output Torque: < 172 Nm
  • Peak Output Torque: < 824 Nm
  • Standard Input Options: Keyed or set screws (including Oldman style coupling)
  • Custom Input Options: Throughbore, solid input, dowel pins, tapped holes, piloted stepper/servo motor ready, special materials and coatings
  • Configurations: Component gearset or gearhead, sealed, throughbore, lightweight, and other options available
Harmonic Gearing FAQ's

Please contact our Customer Service team with your selected style, size, ratio, and quantity.

1-888-994-2663 (toll free)

1-231-946-8410 (International)

The expected life for a standard unit varies by style, size, and ratio. 

Please contact our Customer Service team for additional information.

1-888-994-2663 (toll free)

1-231-946-8410 (International)

Standard parts could be as low as a 2-4 weeks. Custom features may change lead time.

Yes, please reach out to our Application Engineers for your specific needs.

The Cone Drive Product Development Laboratory is a state-of-the-art facility directly adjacent to our Traverse City, Michigan manufacturing location. The lab has the capacity to test a wide range of gear reducer products, for both Cone Drive products as well as those manufactured by other companies. The lab includes capability to run a wide variety of tests including load testing for evaluating reducer performance and operating efficiency.

Request for Quote