Harmonic Drive LLC

247 Lynnfield Street
Peabody,  MA  01960-4904

United States
978-532-1800
http://HARMONICDRIVE.NET
  • Booth: A1338


 Press Releases

  • Harmonic Drive LLC, a leader in high precision motion control introduces the HPN-L Harmonic Planetary® Gearheads.  HPN-L face-mount helical planetary gearheads for servo grade performance deliver affordable precision.

    HPN Planetary gearheads feature a robust design utilizing helical gears for quiet performance and long life. These gearheads are available with short lead times and are designed to couple to any servo motor with our Quick-Connect coupling. This new face-mount value series of planetary gears carry the reputation for quality and reliability for which Harmonic Drive® products are known throughout the world. HPN gearheads are suitable for use in a wide range of applications for precision motion control and positioning. HPN-L Harmonic Planetary® gears are available in 5 frame sizes: 11, 14, 20, 32, and 40 with reduction ratios ranging from 3:1 to 50:1.

    HPN-L Key Features :

    • Peak Torque 18 N m to 300 N m
    • Robust design
    • High precision
    • Backlash <5 arc-min (One stage) , < 7 arc-min (Two stage)
    • Quick-Connect design for easy mounting to a wide variety of servomotors
    • Reduction ratio 3:1 – 10:1 (One stage), 15:1-50:1 (Two stage)  
    • Helical gears for quiet performance
    • Quick delivery
    • Drop in replacement for popular industry dimensions

    Known for its expert engineering and manufacturing, Harmonic Drive LLC products are relied upon every day throughout the motion control industry.

    About Harmonic Drive LLC

    Harmonic Drive LLC engineers and manufactures precision Harmonic Drive® servo actuators, gearheads and gear component sets.  They work with industry-leading customers and companies of all sizes to provide both standard product and custom-engineered servo actuators, gearheads and gear components. Harmonic Drive LLC provides high precision, high performance solutions to meet customer’s mission critical application requirements. The majority of the products sold by HDLLC are proudly made at their US headquarters and manufacturing facility in Massachusetts. Affiliated companies in, Japan (Harmonic Drive Systems, Inc.) and Germany (Harmonic Drive AG) provide additional manufacturing capabilities. More information can be found by visiting the company’s web site at https://www.harmonicdrive.net/

  • The SHA20A is the newest, and smallest, actuator in the SHA product line from Harmonic Drive LLC.   

    The SHA20A actuator features a compact, hollow shaft configuration for increased design versatility in demanding applications. Ideal for antenna pointing, SHA Series AC servo actuators provide high torque and highly accurate rotary operation. SHA AC servo actuators are composed of a Harmonic Drive® precision gear combined with a brushless servomotor and magnetic absolute encoder.  For higher output speeds, SHA servo actuators (size 25 & 32) are available with HPF series planetary gear option. Positional accuracy better than 1 arc-min and ±5 arc-sec repeatability is achieved while delivering up to 30,000 in-lb of torque. A robust cross-roller bearing allows mounting of large loads directly to the actuator without additional support.

    SHA20A Specifications:

    • High Accuracy:  Zero-backlash Harmonic Drive™ gear reducer
    • Maximum torque:  73 ~ 120Nm
    • High Torque Density:  ~ 60 Nm/kg (for 161:1 ratio)
    • Design: Compact, flat, hollow shaft
    • Outside diameter:   φ94mm
    • Length: 108.5
    • Weight: 2.0 kg (without brake)

    Known for its expert engineering and manufacturing of ultra-precision Harmonic Drive® gear components, Harmonic Drive LLC products are relied upon every day for precision motion control.

    APPLICATIONS for Harmonic Drive products:

    • Defense: Unmanned Vehicles, Remote Weapon Stations, Antenna Pointing
    • Robotics: Industrial, Semiconductor & Flat Panel, Humanoid, Mobile Robots
    • Medical: Surgical Robots, Medical Imaging, Therapeutic, Prosthetics, Exoskeletons, Lab Automation
    • Aerospace: Solar Array Drives, Antenna Pointing, Valve Actuators, Lunar and Interplanetary Rovers
    • Machine Tool: Milling Head, Tool Changer, Rotary Table, Grinding, B & C Axis

    KEY PERFORMANCE features for Harmonic Drive servo actuators, gearheads and component sets:

    • True Zero Backlash
    • Excellent positional accuracy and repeatability
    • High Torque-to-Weight and Torque-to-Volume ratios
    • Compact size
    • High Reliability
    • Single stage high reduction ratio

    About Harmonic Drive LLC

    Harmonic Drive, LLC engineers and manufactures precision servo actuators, gearheads and gear component sets. We work closely with both Fortune 500 and companies of all sizes to understand their application requirements and provide a standard or custom-engineered solution to enable the success of their design project. The majority of the products sold by Harmonic Drive, LLC are proudly made at our manufacturing facility in Peabody, Massachusetts. Harmonic Drive Group Companies in, Japan (Harmonic Drive Systems, Inc.) and Germany (Harmonic Drive AG) provide additional products. We have shared core values, product designs and quality standards. State of the art manufacturing facilities in the US, Japan and Germany enables us to locally serve the needs of our global customers.

    With over 50 years of experience, our expert engineering and production teams develop enabling technologies and products to meet the needs of an evolving motion control market. We are very proud of our outstanding company history. Our high-precision, zero-backlash Harmonic Drive® gears and Harmonic Planetary® gears have, and continue to play critical roles in robotics, spaceflight applications, semiconductor manufacturing equipment, factory automation equipment, medical diagnostics and surgical robotics. More information can be found by visiting the company’s website at www.harmonicdrive.net

    Harmonic Drive is a registered trademark of Harmonic Drive Systems.

  • New Right-Angle Planetary Gearheads from Harmonic Drive LLC

    HPN Planetary Gears offer affordable pricing with short lead times

    Peabody, MA, October 29, 2019 -- Harmonic Drive LLC, a leader in high precision motion control introduces the HPN-RA Harmonic Planetary® Gearheads.  HPN-right angle helical planetary gearheads exhibit servo grade performance and deliver affordable precision in a compact right angle package.  Visit booth A1338 at Fabtech to see the new gearheads.

    HPN Planetary gearheads feature a robust design utilizing helical gears for quiet performance and long life. These gearheads are available with short lead times and are designed to couple to any servo motor with our Quick-Connect coupling system. This new right-angle configuration of our planetary gears carries the reputation for quality and reliability for which Harmonic Drive® products are known throughout the world. HPN gearheads are suitable for use in a wide range of applications for precision motion control and servo grade positioning. HPN-RA Harmonic Planetary® gears are available in 5 frame sizes: 11, 14, 20, 32, and 40 with reduction ratios ranging from 3:1 to 50:1.

    HPN-RA Key Features:

    • 90° angle configuration for tight space
    • Peak Torque 9 N m to 752 N m
    • Robust design
    • High precision
    • Backlash <6 arc-min (single stage) , < 9 arc-min (double stage)
    • Quick-Connect design for easy mounting to a wide variety of servomotors
    • Reduction ratio 3:1 – 10:1 (One stage), 15:1-50:1 (Two stage)  
    • Helical gears for quiet performance
    • Quick delivery
    • Drop in replacement for popular industry dimensions

    Known for its expert engineering and manufacturing, Harmonic Drive LLC products are relied upon every day throughout the motion control industry.

    About Harmonic Drive LLC

    Harmonic Drive LLC engineers and manufactures precision Harmonic Drive® servo actuators, gearheads and gear component sets.  They work with industry-leading customers and companies of all sizes to provide both standard product and custom-engineered servo actuators, gearheads and gear components. Harmonic Drive LLC provides high precision, high performance solutions to meet customer’s mission critical application requirements. The majority of the products sold by HDLLC are proudly made at their US headquarters and manufacturing facility in Massachusetts. Affiliated companies in, Japan (Harmonic Drive Systems, Inc.) and Germany (Harmonic Drive AG) provide additional manufacturing capabilities. More information can be found by visiting the company’s web site at www.harmonicdrive.net

    Harmonic Drive LLC Contact: Colleen Anderson, Marketing Manager / marketing@harmonicdrive.net / 978-573-3427


 Products

  • HPN-L Planetary Gearhead
    HPN-L face-mount helical planetary gearheads for servo grade performance deliver affordable precision. Drop in replacement for popular industry dimensions....
     

  •  HPN-L face-mount helical planetary gearheads for servo grade performance deliver affordable precision.

    HPN Planetary gearheads feature a robust design utilizing helical gears for quiet performance and long life. These gearheads are available with short lead times and are designed to couple to any servo motor with our Quick-Connect coupling. This new face-mount value series of planetary gears carry the reputation for quality and reliability for which Harmonic Drive® products are known throughout the world. HPN gearheads are suitable for use in a wide range of applications for precision motion control and positioning. HPN-L Harmonic Planetary® gears are available in 5 frame sizes: 11, 14, 20, 32, and 40 with reduction ratios ranging from 3:1 to 50:1.

    HPN-L Key Features :

    • Peak Torque 18 N m to 300 N m
    • Robust design
    • High precision
    • Backlash <5 arc-min (One stage) , < 7 arc-min (Two stage)
    • Quick-Connect design for easy mounting to a wide variety of servomotors
    • Reduction ratio 3:1 – 10:1 (One stage), 15:1-50:1 (Two stage)  
    • Helical gears for quiet performance
    • Quick delivery
    • Drop in replacement for popular industry dimensions

    Known for its expert engineering and manufacturing, Harmonic Drive LLC products are relied upon every day throughout the motion control industry.

For Technical Support with this webpage, please contact support.