High-performance Gear Heads for Servo Motors series

HarmonicPlanetary®
A gear head series that features one-touch installation to servo motors.
Select from a wide range of speed reduction ratios and torque capacities with our Harmonic Drive® products and Harmonic Planetary® precision planet gear speed reducer products.

Harmonic Drive® Type

ProductDetail
This series adopts standard one-touch input joints and mounting flanges for servo motors from various companies to enable simple motor mounting. The CSG Series features the highest-spec model with a 30% higher torque capacity and 43% longer speed reducer life than the CSF Series of standard models.
ProductDetail
This series adopts standard one-touch input joints and mounting flanges for servo motors from various companies to enable simple motor mounting. The CSF Series is the standard Harmonic Drive® model.

HPG Series Planetary Speed Reducer Type

ProductDetail
The HPG-R Series is a high end model that achieves both a quiet design and an approximately 30% torque increase over the HPG Series via the adoption of a helical gear.
ProductDetail
The standard planetary speed reducer Harmonic Planetary® model. This high accuracy planetary speed reducer has a back lash of three minutes or less with standard specifications and one minute or less with precision specifications.
ProductDetail
The HPG-RA Series is a high accuracy right angle model that utilizes the features of the HPG Series.
ProductDetail
The HPG-U1 Series is the HPG Series unit with an input shaft. It can be used for connections including belts, pulley inputs, gears, spline inputs.

Other Planetary Speed Reducer Type Products

ProductDetail
The HPN Series is a mid-range model with short delivery times and a low price. It adopts high accuracy helical gears to achieve a quiet, lightweight, and compact design.
ProductDetail
The HPF Series utilizes the features of the HPG Series while adopting a hollow shaft structure. It enables the versatile needs of the customers to be achieved such as allowing piping, wiring or even a laser beam to pass through the unit, or to drive a ball screw.
ProductDetail
The HPGP Series is a high torque model that achieves an approximately 33% torque increase over the HPG Series.

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