Harmonic Drive LLC Product

The HPF Harmonic Planetary® gear unit delivers High-Torque and High-Accuracy with a Hollow Shaft design. The gearhead incorporates continuous backlash compensation that ensures low backlash throughout the life of the gear. An extra-large Cross Roller bearing serves as the output flange and can directly support large loads with exceptionally high moment stiffness. The large coaxial hollow shaft allows cables, shafts, ball screws or lasers to pass directly through the axis of rotation.
- Hollow Shaft: 25mm to 32mm
- Available in 2 Frame Sizes
- Peak Torque: 100Nm to 200Nm
- Ratio: 11:1
- Backlash <3 arc-min
- Extra-large Cross Roller output bearing
Harmonic Drive LLC has a dedicated website for its Harmonic Planetary® and Harmonic Drive® Quick Connect® gearheads (HPN, HPG, HPGP, CSF-GH, CSG-GH, HPF and HPG-U1). The website offers users a quick and easy way to choose the best Harmonic Drive LLC product for their application. Developed with the design engineer in mind, the website features a robust product selector tool, PDF and DXF CAD drawings, as well as downloadable 3-D solid models. The Product Selector Tool enables the design engineer to quickly filter through Harmonic Drive product specifications to find the right gearhead to connect to their servomotor.
Known for its expert engineering and manufacturing, Harmonic Drive LLC products are relied upon every day throughout the motion control industry.
About Harmonic Drive LLC
Harmonic Drive LLC engineers and manufactures precision Harmonic Drive® servo actuators, gearheads and gear component sets. They work with industry-leading customers and companies of all sizes to provide both standard product and custom-engineered servo actuators, gearheads and gear components. Harmonic Drive LLC provides high precision, high performance solutions to meet customer’s mission critical application requirements. The majority of the products sold by HDLLC are proudly made at their US headquarters and manufacturing facility in Massachusetts. Harmonic Drive LLC is AS9100 and ISO 9001 registered. Affiliated companies in, Japan (Harmonic Drive Systems, Inc.) and Germany (Harmonic Drive SE) provide additional manufacturing capabilities.
With over 50 years of experience, our expert engineering and production teams develop enabling technologies and products to meet the needs of an evolving motion control market. We are very proud of our outstanding company history. Our high-precision, zero-backlash Harmonic Drive® gears and Harmonic Planetary® gears have, and continue to play critical roles in robotics, spaceflight applications, semiconductor manufacturing equipment, factory automation equipment, medical diagnostics and surgical robotics.
Harmonic Drive is a registered trademark of Harmonic Drive Systems.