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Harmonic Drive LLC
Beverly Massachusetts US 1915
About Seller: Harmonic Drive LLC is a leading provider of high precision strain wave gearing and motion control solutions through our Harmonic Drive servo actuators, gearheads, and gear component sets. We collaborate with top industry clients of various sizes to deliver both standard products and, when needed, customized servo actuators, gearheads, and gear components. Our focus is on providing high precision, high performance solutions to meet the demands of our customers' critical applications. With over 50 years of experience, our skilled engineering and production teams are constantly developing innovative technologies to address the evolving motion control market. Our sales team consists of qualified sales engineers who are ready to assist you in selecting the right products. Additionally, our application engineers are available at no cost to help you with your designs and concepts. Our US Headquarters and manufacturing facility, located in Beverly, MA, is ISO9001 certified.
We serve various industries, including Robotics (industrial, semiconductor, flat panel, humanoid, mobile robots), Medical (surgical robots, medical imaging, therapeutic, prosthetics, exoskeletons, lab automation), Defense (unmanned vehicles, remote weapon stations, antenna pointing), Aerospace (solar array drives, antenna pointing, valve actuators, lunar and interplanetary rovers), and Machine Tool (milling head, tool changer, rotary table, grinding, B and C axis).
Our products offer:
- True zero backlash
- Exceptional positional accuracy and repeatability
- High torque-to-weight and torque-to-volume ratios
- Compact size
- High reliability
- Single stage high reduction ratio
Servo Actuators:
Harmonic Drive designs and manufactures all essential components of our actuators, including the motor, encoder, gearing, and cross-roller output bearing. This integrated design ensures our actuators have superior torque-to-weight and torque-to-volume ratios.
Gearheads:
Our gear units and gearheads provide true zero backlash precision in various sizes, ratios, and configurations, including hollow shaft versions for cable or shaft passage through the center of rotation. These lightweight gear units deliver exceptional torque-to-weight ratios, zero backlash, and positioning accuracy better than 1 arc-minute.
Harmonic Planetary Gearhead:
Our innovative Harmonic Planetary gearhead features a unique ring gear that automatically adjusts for backlash, ensuring consistent, low backlash throughout the gear's lifespan without requiring manual adjustment.
Component Sets:
Our component sets form the core of a Harmonic Drive precision strain wave gear, offering zero backlash products that provide maximum flexibility for design engineers based on available volume within custom housings.