Harmonic Drive: Gear Units (CSD Series)

These gearheads can be easily adapted to any OEM servo motor. Harmonic Drive® gear products offer zero-backlash with gear ratios from 30:1 to 160:1. Precision planetary gearing products are available with gear ratios from 3:1 to 45:1 with backlash maintained below 1 arc-min. High capacity output bearings are utilized for robust and accurate support of loads. Other benefits include flange and shaft output configurations, hollow shaft designs, and sizes ranging from 0.625 inches to over 10 inches in diameter.

CSD Series: Lightweight and Ultra-Flat

Available with ratios 50:1 to 160:1, CSD is an ultra-thin and compact housed gear component unit with zero backlash.

Many of our customers' humanoid robot and aerospace projects require ultimate "lightweight" while our LCD and semiconductor manufacturing equipment customers demand ultra "Thin Form". The Harmonic Drive® CSD series masters both lightweight and ultra-flat form while maintaining the high performance we are known for.

CSD-2UH

Even more compact than our CSF-2UH series with the same torque capacity

CSD-2UF

The moment load capacity of the output cross roller bearing has almost double capacity compared to our SHD-2SH Series.