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


Empower
Your Robot®

Rotary Actuators

Rotary Actuators

Harmonic Drive® rotary actuators are the easiest solution for your high precision motion control applications. Performance matched precision gearing, motors, and encoders are designed to provide a power dense, cost effective solution.

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Gear Units

Gear Units

Gear Units are typically housed zero backlash Harmonic Drive® strain wave gears with a precision output bearing & flange. Offered in a variety of compact designs including hollow shaft configurations. A robust and easy-to-use gearhead/gearbox solution.

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Component Sets

Component Sets

Zero backlash Harmonic Drive® gear component sets offer the ultimate in design flexibility and can be tightly integrated into your machine design. These are well suited for applications where high torque density is of paramount importance.

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Servo Mount Gearheads

Servo Mount Gearheads

Zero backlash Harmonic Drive® and low backlash Harmonic Gearhead® Planetary Quick Connect® gearboxes easily mount to any servomotor to create a high precision actuator. Available in a wide range of gear ratios, sizes and output configurations.

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Miniature Products

Miniature Products

Harmonic Drive has a full array of small, zero backlash gears and actuators. Perfect for semiconductor and robotics.

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Direct Drive and Hollow Shaft Motors

Direct Drive and Hollow Shaft Motors

High performance hollow shaft brushless servo motors are available with several motor winding and encoder options. They feature a large through-hole that can be used to pass cables, pipes or shafts concentric to the axis of rotation.

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Phase Adjusters

Phase Adjusters

Specially designed for phase adjusting and differential gear applications, these component sets and gear units are ideal for adjusting registration or phasing of shafts. High reduction ratios allow precise adjustments with minimal torque.

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Linear Actuators

Linear Actuators

Harmonic Drive Linear Actuators deliver both high force and outstanding positional accuracy. These actuators provide linear forces from 49N to 12,000N with sub-micron position resolution.

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Servo Drives

Servo Drives

We offer a complete range of digital servo drives for brush or brushless actuators. Our drives support many command protocols including analog, stepper, CanOpen, DeviceNet and EtherCat.

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Laser Scanning Actuator

Laser Scanning Actuator

The LSA Series Laser Scanning Actuator is a Galvanometer based scanner capable of high speed scanning with high precision. Combined with a dedicated diver, the optical galvano scanner smoothly performs continuous scanning.

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Micro Encoder

Micro Encoder

Available in two sizes (7.5mm & 13mm diameter) these three channel micro incremental encoders can provide up to 4000 counts/rev (with quadrature).

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Custom Design Service

Custom Design Service

Our design engineers are always available to work with you to provide a cost effective custom-designed solution. Our design service is provided free of charge in most cases.

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Legacy Products

Legacy Products

Looking for an older product or a replacement part? Visit our legacy product page.

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HarmonicGrease®

HarmonicGrease®

Selecting the proper grease is critical to the life and performance of the gear.

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Rack Pinion Gearhead

Rack Pinion Gearhead

High accuracy helical rack and pinion.

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New Products

New Products

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

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Upcoming Trade Shows

Visit us at Booth #224 at AMR&L 2024!

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Visit us at Booth #305 at Robobusiness 2024!

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Visit us at Booth #W4774 at Fabtech 2024!

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New Products

Find out about our exciting new product lines!

New Productbox

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New Ultra-Light Weight Gearhead

Check out our new CSF-ULW ultra-light weight gearhead!

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Technology

Discover how zero backlash Harmonic Drive® strain wave gearing works

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Contact

Contact Us

Submit a Question

info@harmonicdrive.net

or
Call: 978-532-1800

Hours 8:00am - 5:00pm EST
Monday through Friday