This series is composed of extremely lightweight and compact-configured Harmonic Drives perfected to answer the needs of the market.
Main features of this series are:

• Thickness in the axial direction has been reduced to 1/2 that of the conventional CSF series
• Compatible with hollow-shaft construction as well.

For details please go to the CSD series page.

It is harmonic drive for high torque which added improvement to the traditional harmonic drive "CSF series".
The new CSG series features:

• Enhanced rated torque;
  
• Enhanced peak torque at start-up and stoppage;
  
• Improved momentary tolerable maximum torque
  
• Improved ratcheting torque;
  
• Extended rated service life.

For details please go to the CSG series page.

The conventional thin, hollow-shaft "FH 2000 series" products have been completely restyled to make them even thinner and to offer higher performance.
Main features of the improved FH 2000 series include:

• Ultra-flat construction;
  
• Hollow-shaft construction
  
• High torque;
  
• High positional accuracy;
  
• High torsional rigidity.

For details please go to the FH 2000 series page.

Planetary gear speed reducer "HPG series" debut that utilized precision processing technique of harmonic drive in the field of low speed reduction ratio.
Main features of the "HPG series" are:

• High moment capacity;
  
• Near zero backlash;
  
• High efficiency;
  
• Ease of installation on a variety of servomotors now on the market.

For details please go to the HPG series page.

• Faster response;
  
• Higher torque;
  
• Extremely low temperature increases;
  
• Excellent noise resistance;
  
• High resistance to changes in environmental conditions.