Harmonic Drive LLC

Compact Hollow Shaft Servo Actuators foster design versatility.
Mechanical Power Transmission

Compact Hollow Shaft Servo Actuators foster design versatility.

Direct Drive Motor Performance in an Extremely Compact Size Peabody, MA – Harmonic Drive LLC, a leader in high precision motion control introduces SHA-CG series, their new line of High Torque, Hollow Shaft Servo Actuators. The SHA-CG offers superior rotary positioning accuracy and an output flange with a surface run-out less than 10 microns. The SHA-CG actuators are the newest offerings in the...

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Compact Hollow Shaft Servo Actuators foster design versatility.
Mechanical Power Transmission

Compact Hollow Shaft Servo Actuators foster design versatility.

Direct Drive Motor Performance in an Extremely Compact Size Peabody, MA – Harmonic Drive LLC, a leader in high precision motion control introduces SHA-CG series, their new line of High Torque, Hollow Shaft Servo Actuators. The SHA-CG offers superior rotary positioning accuracy and an output flange with a surface run-out less than 10 microns. The SHA-CG actuators are the newest offerings in the...

Read More »
Planetary Gearheads with low backlash.
Mechanical Power Transmission

Planetary Gearheads with low backlash.

Utilizing helical gears for quiet performance, HPN Planetary Gearheads couple to any servo motor with Quick-Connect™ coupling. Units are available in 5 sizes of 11, 14, 20, 32, and 40 with reduction ratios from 3:1 to 31:1 Backlash is less than 5 arc-min for 1-stage and less than 7 arc-min for 2-stage. With peak torque from 9–752 N∙m, gearheads provide precision motion control and...

Read More »
Zero-Backlash Gearheads decrease weight while maintaining torque.
Mechanical Power Transmission

Zero-Backlash Gearheads decrease weight while maintaining torque.

20-30% lighter gearheads available with the same specs Peabody, MA – Harmonic Drive LLC, a leader in high precision motion control introduces new lightweight versions of select gearhead products.  These new gearheads are ideal for designs where weight is a critical factor. Building on the success of Harmonic Drive LLCs current CSF, CSG, SHG, and SHF gear units, new lightweight versions were...

Read More »
Planetary Gearheads with low backlash.
Mechanical Power Transmission

Planetary Gearheads with low backlash.

Utilizing helical gears for quiet performance, HPN Planetary Gearheads couple to any servo motor with Quick-Connect™ coupling. Units are available in 5 sizes of 11, 14, 20, 32, and 40 with reduction ratios from 3:1 to 31:1 Backlash is less than 5 arc-min for 1-stage and less than 7 arc-min for 2-stage. With peak torque from 9–752 N∙m, gearheads provide precision motion control and...

Read More »
Zero-Backlash Gearheads decrease weight while maintaining torque.
Mechanical Power Transmission

Zero-Backlash Gearheads decrease weight while maintaining torque.

20-30% lighter gearheads available with the same specs Peabody, MA – Harmonic Drive LLC, a leader in high precision motion control introduces new lightweight versions of select gearhead products.-  These new gearheads are ideal for designs where weight is a critical factor. Building on the success of Harmonic Drive LLCs current CSF, CSG, SHG, and SHF gear units, new lightweight versions were...

Read More »
Gearheads and Actuators suit precision motion control duties.
Mechanical Power Transmission

Gearheads and Actuators suit precision motion control duties.

Series PS Flange Output (PSF) and Shaft Output (PSS) gearheads and actuators provide positional accuracy of less than 1 arc minute. Offered with zero-backlash and high torque of harmonic drive gearing, they are available with various input options and flexible integration to allow use with most servo or stepper motors. Gearheads and actuators transmit torque loads up to 2900 lb-in. Ratios are...

Read More »
Gearheads and Actuators suit precision motion control duties.
Mechanical Power Transmission

Gearheads and Actuators suit precision motion control duties.

Series PS Flange Output (PSF) and Shaft Output (PSS) gearheads and actuators provide positional accuracy of less than 1 arc minute. Offered with zero-backlash and high torque of harmonic drive gearing, they are available with various input options and flexible integration to allow use with most servo or stepper motors. Gearheads and actuators transmit torque loads up to 2900 lb-in. Ratios are...

Read More »
Harmonic Drive Gearheads suit semiconductor industries.
Mechanical Power Transmission

Harmonic Drive Gearheads suit semiconductor industries.

RGH series gearheads employ design that combines zero backlash gear components with integral flange output supported by heavy-duty bearings. Available in 3 sizes, gearheads have rated output torque ranges from 221 to 1213 lbs-in, while max output torque is rated to 6,072 lbs-in. Positional accuracy is less than 1 arc-min, and reduction ratios are available from 50:1 through 160:1. RGH gearheads...

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Harmonic Drive Gearheads suit semiconductor industries.
Mechanical Power Transmission

Harmonic Drive Gearheads suit semiconductor industries.

RGH series gearheads employ design that combines zero backlash gear components with integral flange output supported by heavy-duty bearings. Available in 3 sizes, gearheads have rated output torque ranges from 221 to 1213 lbs-in, while max output torque is rated to 6,072 lbs-in. Positional accuracy is less than 1 arc-min, and reduction ratios are available from 50:1 through 160:1. RGH gearheads...

Read More »
Compact Hollow Shaft Servo Actuators foster design versatility.
Mechanical Power Transmission

Compact Hollow Shaft Servo Actuators foster design versatility.

Direct Drive Motor Performance in an Extremely Compact Size Peabody, MA – Harmonic Drive LLC, a leader in high precision motion control introduces SHA-CG series, their new line of High Torque, Hollow Shaft Servo Actuators. The SHA-CG offers superior rotary positioning accuracy and an output flange with a surface run-out less than 10 microns. The SHA-CG actuators are the newest offerings in the...

Read More »
Compact Hollow Shaft Servo Actuators foster design versatility.
Mechanical Power Transmission

Compact Hollow Shaft Servo Actuators foster design versatility.

Direct Drive Motor Performance in an Extremely Compact Size Peabody, MA – Harmonic Drive LLC, a leader in high precision motion control introduces SHA-CG series, their new line of High Torque, Hollow Shaft Servo Actuators. The SHA-CG offers superior rotary positioning accuracy and an output flange with a surface run-out less than 10 microns. The SHA-CG actuators are the newest offerings in the...

Read More »
Planetary Gearheads with low backlash.
Mechanical Power Transmission

Planetary Gearheads with low backlash.

Utilizing helical gears for quiet performance, HPN Planetary Gearheads couple to any servo motor with Quick-Connect™ coupling. Units are available in 5 sizes of 11, 14, 20, 32, and 40 with reduction ratios from 3:1 to 31:1 Backlash is less than 5 arc-min for 1-stage and less than 7 arc-min for 2-stage. With peak torque from 9–752 N∙m, gearheads provide precision motion control and...

Read More »
Zero-Backlash Gearheads decrease weight while maintaining torque.
Mechanical Power Transmission

Zero-Backlash Gearheads decrease weight while maintaining torque.

20-30% lighter gearheads available with the same specs Peabody, MA – Harmonic Drive LLC, a leader in high precision motion control introduces new lightweight versions of select gearhead products.  These new gearheads are ideal for designs where weight is a critical factor. Building on the success of Harmonic Drive LLCs current CSF, CSG, SHG, and SHF gear units, new lightweight versions were...

Read More »
Planetary Gearheads with low backlash.
Mechanical Power Transmission

Planetary Gearheads with low backlash.

Utilizing helical gears for quiet performance, HPN Planetary Gearheads couple to any servo motor with Quick-Connect™ coupling. Units are available in 5 sizes of 11, 14, 20, 32, and 40 with reduction ratios from 3:1 to 31:1 Backlash is less than 5 arc-min for 1-stage and less than 7 arc-min for 2-stage. With peak torque from 9–752 N∙m, gearheads provide precision motion control and...

Read More »
Zero-Backlash Gearheads decrease weight while maintaining torque.
Mechanical Power Transmission

Zero-Backlash Gearheads decrease weight while maintaining torque.

20-30% lighter gearheads available with the same specs Peabody, MA – Harmonic Drive LLC, a leader in high precision motion control introduces new lightweight versions of select gearhead products.-  These new gearheads are ideal for designs where weight is a critical factor. Building on the success of Harmonic Drive LLCs current CSF, CSG, SHG, and SHF gear units, new lightweight versions were...

Read More »
Mergers & Acquisitions

Merger Announcement of HD Systems and Harmonic Drive Technologies, Nabtesco

HD Systems and Harmonic Drive Technologies, Nabtesco are pleased to announce the merger of the two companies. The newly formed company is named Harmonic Drive LLC. Harmonic Drive LLC is committed to providing harmonic drive gearing and motion control products of the highest quality together with world class customer service and support. The company will employ approximately 90 people and be...

Read More »
Mergers & Acquisitions

Merger Announcement of HD Systems and Harmonic Drive Technologies, Nabtesco

HD Systems and Harmonic Drive Technologies, Nabtesco are pleased to announce the merger of the two companies. The newly formed company is named Harmonic Drive LLC. Harmonic Drive LLC is committed to providing harmonic drive gearing and motion control products of the highest quality together with world class customer service and support. The company will employ approximately 90 people and be...

Read More »
Gearheads and Actuators suit precision motion control duties.
Mechanical Power Transmission

Gearheads and Actuators suit precision motion control duties.

Series PS Flange Output (PSF) and Shaft Output (PSS) gearheads and actuators provide positional accuracy of less than 1 arc minute. Offered with zero-backlash and high torque of harmonic drive gearing, they are available with various input options and flexible integration to allow use with most servo or stepper motors. Gearheads and actuators transmit torque loads up to 2900 lb-in. Ratios are...

Read More »
Gearheads and Actuators suit precision motion control duties.
Mechanical Power Transmission

Gearheads and Actuators suit precision motion control duties.

Series PS Flange Output (PSF) and Shaft Output (PSS) gearheads and actuators provide positional accuracy of less than 1 arc minute. Offered with zero-backlash and high torque of harmonic drive gearing, they are available with various input options and flexible integration to allow use with most servo or stepper motors. Gearheads and actuators transmit torque loads up to 2900 lb-in. Ratios are...

Read More »

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