The Quantum Series from HD Systems is the highest torque capacity harmonic drive gearhead ever produced. It delivers 50% more torque than the CSF series while maintaining zero-backlash, 1 arc-min positional accuracy, and +/- 5 arc-sec repeatability. (read more)

The Conic product line of gearboxes provides a unique solution for your phase-shifting and speed-correcting needs. Conic differential gearboxes utilize precision harmonic drives for optimum positional accuracy and torque-to-size ratios. (read more)

The Candy Harmonic Drive Differential, HDD series, is a shaft-mounted 1:1 transmission which provides infinite, bi-directional position control. When mounted to the end of a roll shaft, the HDD offers static and dynamic phase or speed adjustment. (read more)

HD Systems has introduced a new planetary gearhead, which relies on technology borrowed from its line of harmonic drive gearing. This new gearhead, the Harmonic Planetary, utilizes a non-rigid ring gear to achieve both low backlash, and more importantly, consistently low backlash for the life of the gear. (read more)

3rd Harmonic Filters by MTE Corporation will substantially reduce harmonic currents caused by personal computers, electronic ballasts, lighting dimmer controls, uninterruptible power supplies, and 1-phase motor drives/inverters. (read more)

MIRUS is a leader in the design and manufacture of high efficiency harmonic mitigating products for electrical power distribution systems.

Our innovative approach to harmonic mitigation has allowed our customers around the world to benefit by solving their power quality issues, while saving energy and reducing operating costs.

We... (read more)

Schaffner ECOsine™ harmonic filters represent an economical solution to the challenge of load-applied harmonics mitigation in three-phase power systems. With a plug-and-play approach and more compact dimensions than comparable products, they can be quickly installed and easily commissioned. (read more)

HarmonicGuard drive-applied harmonic filters are used where drives are or will be installed, and harmonic reduction is necessary. Prime candidates for filtering are installations of variable frequency drives or adjustable speed devices in facilities where those drives represent a significant portion of the load, or when specifications call for limited harmonics (like IEEE 519, 1992). (read more)

Candy's HDC Series is a shaft-mounted harmonic drive cup-type with a built in ratio for draw and tension control. The unit can be built with a specific ratio between the input and output members. The unit has low backlash and transmission error. Infinitely adjustable, low backlash differential, registration control gearbox. (read more)

New, Harmonic Planetary® Gearhead - Size 20, Backlash less than 1 arc-min for Life (read more)