High Precision Gearhead & Gearbox

Harmonic Drive LLC | 42 Dunham Ridge, Beverly, MA 01915 | 800-921-3332
Harmonic Drive and Harmonic Planetary are registered trademarks of Harmonic Drive LLC.

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

HPN Right Angle

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.

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

HPN-A Planetary Gearbox

HPN-A Planetary Gearbox

Value Series Harmonic Planetary® Gearhead with Fast Delivery

HPN-L Planetary Gearbox

HPN-L Planetary Gearbox

Value Series Harmonic Planetary® Gearbox. Industry Standard Face-Mount Helical Planetary Gearheads for Servo Grade Performance

HPGP Planetary Gearbox

HPGP Planetary Gearbox

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

HPG Planetary Gearbox

HPG Planetary Gearbox

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

HPG-R Planetary Gearbox

HPG-R Planetary Gearbox

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

HP8

HP8

New miniature high-performance gearheads for small servomotors.

HPN Right Angle

HPN Right Angle

Right angle Value Series Harmonic Planetary® Gearhead with Fast Delivery

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

High accuracy helical rack and pinion with HPG gearhead.

HPG with Rack & Pinion

HPG with Rack & Pinion

High accuracy helical rack and pinion

New Gearhead Products

New Products

New Products

Click below to find out about our exciting new product lines!