HPG Series Planetary gears

The HPG Series Planetary Gears are available in six sizes with twelve gear ratios between 3 and 50:1 offering repeatable peak torques from 4 to 2200 Nm. The precision output bearing with high tilting rigidity enables the direct introduction of high payloads without further support and ran thus permits simple and space saving designs.

Lifelong Precision With High Dynamics

Low gear ratios for high dynamics

HPG Series Planetary Gears are available in three versions for the output: with output flange, with smooth output shaft and output shaft with keyway with. On the input side there is a version for motor adaptation, or alternatively it is available with input shaft. Standard servomotors can be simply coupled to our Planetary Gears. Gear and motor together form a compact and lightweight system capable of withstanding high payloads ensuring stable machine properties with short cycle times are guaranteed.


  • Machine tools
  • Materials handling technology


  • Additive manufacturing
  • Waterjet cutting machines
  • Plastic and woodworking machines
  • Special machines
  • Forming machines

HPN Series Planetary gears

The HPN Series Planetary Gears are available in five sizes with thirteen gear ratios between 3 and 50:1 offering repeated peak torque from 9 to 752 Nm with a backlash of just 5 to 7 arcmin, this gear series is ideal for low backlash applications. The outstanding price to performance ratio offers a precision gear solution where low backlash and cost represent a combined value.

The economic planetary gears

Getting started with Harmonic Drive® Precision

HPN Series is built around a helical gearing concept. It exhibits very smooth running and is extremely quiet. To support your application load, the gears are provided with two widely spaced bearings on the output side. The gears are available with standard flanges for various motor types. Based on a combination of high torque capacity and low backlash, HPN Planetary Gears offer a compact solution for your application. Standard servomotors can be simply coupled to the lifetime lubricated gears. With the introduction of the new HPN Series of precision gears we extend our portfolio to supply additional customer cost benefits.


  • Packaging machines
  • Machine tools
  • Industrial robots, automation and handling


  • Plastic and woodworking machines
  • Handling and positioning

CSD Series Component Type

The CSD series was boldly engineered compact.It's shape gives all equipment more of an advantage

  • Ultra-thin, flat structure

  • Backlash-free

  • High efficiency


CSD Series Unit Type ( Hollow / Flat shape unit )

The CSD series was engineered with a boldly thin, hollow structure.
Its compact shape contributes to space-saving.

  • High stiffness bearings

  • Ultra-flat design

  • Backlash-free

  • Hollow structure


CSD Series Unit Type ( Stndard configuration unit )

A standard structure unit type made more compact.

  • High stiffness bearings

  • Compact

  • Backlash-free