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.
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.
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.
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.
Harmonic Drive has a full array of small, zero backlash gears and actuators. Perfect for semiconductor and robotics.
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.
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.
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.
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.
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.
Available in two sizes (7.5mm & 13mm diameter) these three channel micro incremental encoders can provide up to 4000 counts/rev (with quadrature).
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.
Looking for an older product or a replacement part? Visit our legacy product page.
Selecting the proper grease is critical to the life and performance of the gear.
Discover how zero backlash Harmonic Drive® strain wave gearing works