Harmonic Drive LLC | 42 Dunham Ridge, Beverly, MA 01915 | 800-921-3332 Harmonic Drive and Harmonic Planetary are registered trademarks of Harmonic Drive. Harmonic Gearhead® Servo Mount Gearboxes Quick Connect® coupling enables our gearboxes to connect easily to any servo motor by using a single bolt clamping design. They are an ideal solution when using a servomotor. Harmonic Drive offers easy-to-connect gearheads with a range of gear ratios and torque capacities. Our Quick Connect® gearheads are available as planetary gearheads or harmonic gearheads. Harmonic Planetary® (ratios 3:1 to 50:1) Harmonic Drive LLC offers a range of Harmonic Planetary® gearheads. HPN-L Face-Mount value series is our newest line of planetary gearboxes and offer affordable pricing with short lead times. Plus, they are a drop-in replacement for many popular planetary gearbox models. HPN-A Planetary gears are available in one-stage and two-stage speed ratios. Both HPN-L and HPN-A are available in a right angle configuration. HPG (standard torque), HPG (standard torque with helical gearing) and HPGP (high torque with helical gearing) gearheads offer precision and low backlash (standard: < 3-arc-min, optional: <1 arc-min), and HPG is available in 3 sizes as a right angle configuration. Harmonic Drive® (ratios 50:1 to 160:1) CSF-GH and CSG-GH Quick Connect® gearheads with zero-backlash Harmonic Drive® gearing utilize our proprietary S tooth profile and provide high precision positioning (repeatability ±4 to ±10 arc-sec). Advancing the Technology of Motion Control Through Innovation Harmonic Drive is a registered trademark of Harmonic Drive. ×Close Login Email * Model: {{d}} Master: {{validation}} Result: {{result}} Email * Required Company * Required Country * Required State/Province * Required County * Required *For areas outside of North America , please contact one of our group companies . Harmonic Drive LLC services customers in North America. Our global companies service regions outside of North America. Password * Required Register {{validation.txt}} Please check your email to confirm your account. ×Close Required Required By submitting this form you are accepting to communications from HDLLC Submit {{validation.txt}} Country * Required State/Province * Required County * Required *For areas outside of North America , please contact one of our group companies . Harmonic Drive LLC services customers in North America. Our global companies service regions outside of North America. Mfg #:* Required Model/Series:* Required Gear ratio/information: {{ inquiryType == 2 ? 'Additional information' : 'Enter your question/comment' }}:* Required By submitting this form you are accepting to communications from HDLLC Submit Inquiry {{validationSummary}} Thank you for submitting this form, we will get back to you soon. ×Close Email * Address * Required City * Required Country * Required State/Province * Required County * Required *For areas outside of North America , please contact one of our group companies . Harmonic Drive LLC services customers in North America. Our global companies service regions outside of North America. Part Number Serial Number Monday through Friday This site uses cookies to provide you with more responsive and personalized service. By using this site you agree the Privacy Policy and Terms of Service . Please read our cookie notice for more information on the use of cookie on this website I Accept