Harmonic Drive LLC | 42 Dunham Ridge, Beverly, MA 01915 | 800-921-3332 Harmonic Drive and Harmonic Planetary are registered trademarks of Harmonic Drive. GEAR UNIT FEATURES: Robust cross-roller output bearing The CSF mini gearheads have a shaft or flange output to deliver excellent positioning accuracy. The four-point contact ball bearing mounts in the main shaft to keep the unit compact. CSF mini gearheads are available in four ratios and five sizes. The Simplicity gear units combine nonhoused component gears and precision cross-roller output bearings. These units don't have an output flange or housing for tight integration in your machine structure. 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