High Precision Gearhead & Gearbox | Harmonic Drive

Harmonic Drive LLC | 247 Lynnfield St. Peabody, MA 01960 | 800-921-3332
Harmonic Drive and Harmonic Planetary are registered trademarks of Harmonic Drive LLC.

Quickly filter through a wide range of gear ratios and torque ratings to find the best product.

Easily find a gearhead to match your servomotor using our product selector tool.

Rated Torque, Repeated Peak Torque, Gear Ratio: sort through specifications quickly to find your gearhead.

Try our new product selector tool to find the best gearhead for your project.

Easily find a gearhead to match your servomotor using our product selector tool.

Our new product selector tool will help find the right gearhead to fit your needs.

Quickly filter through a wide range of configurations, ratios and torque ratings to find the right product.

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Servo Mount Planetary Gearheads

HPGP

HPGP

High-Torque, High-Precision, Harmonic Planetary® Gearhead with <3 arc-min Backlash

HPG

HPG

High-Precision, Harmonic Planetary® Gearhead with <3 arc-min Backlash

HPG-Right Angle

HPG-Right Angle

High-Precision, Right Angle Harmonic Planetary® Gearhead with <3 arc-min Backlash

HPN

HPN

Value Series Harmonic Planetary® Gearhead with Fast Delivery

HPG-R

HPG-R

NEW! HarmonicPlanetary® HPG Helical gears with all ratios 3:1 through 10:1

HP8

HP8

New miniature high-performance gearheads for small servomotors.

Servo Mount Gearheads

CSG-GH

CSG-GH

Zero Backlash, High-Torque, High-Accuracy precision Gearhead for Servo and Stepper Motors

CSF-GH

CSF-GH

Zero Backlash, High-Accuracy precision Gearhead for Servo and Stepper Motors

Gear Units

HPF

HPF

Precision Hollow Shaft Harmonic Planetary^® Gear Unit with <3 arc-min Backlash

HPG-U1

HPG-U1

Precision, Harmonic Planetary® Gear Unit with an Input Shaft and <3 arc-min Backlash