HARDWARE / PRODUCTAdded 23 Aug 2026

Phase Adjusters

Harmonic Drive
Phase Adjusters

Harmonic Drive's phase adjusters are high-precision phasing differential gears designed to fine-tune phase and timing during equipment operation, ideal for demanding applications in space and manufacturing industries.

Technical specifications

Torque range
500 in-lb to 20,000 in-lb
Adjustment ratio
100:1

About

Actuators require high-precision gears with zero backlash and high ratios with trim adjustment to facilitate reliable equipment and performance. At Harmonic Drive, we specialize in innovating, designing and producing high-quality phasing differential gears that can fine-tune phase and timing during equipment operation. Our engineering and development teams focus on building high-precision, quiet phase shifters for demanding use cases in the space and manufacturing industries. We design these components to deliver positional accuracy, ensuring the smooth transition of power for optimal functionality. Using our differential gears in your equipment ensures zero movement loss, delivering precise position and timing. We prioritize a high-torque-to-weight ratio to build high-performing phase adjusters, and our compact gears save space while delivering significant precision and the required torque capacity. Since inventing the strain wave gear in 1955, we have considerably advanced our gearing technology to compact, high-precision quality. Our development and engineering professionals work hard to innovate and build durable, reliable, high-speed phasing differential gears for demanding applications. Our manufacturing process, from ideation to production, takes place in-house, allowing us to adhere to a set of strict and consistent quality standards. We also have ISO 9001:2015 and AS9100 certifications because we are committed to complying with industry standards.

Documentation

No public datasheet yet — request the datasheet / ICD from the supplier.

Source: www.harmonicdrive.net ↗

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