Harmonic Drive

These easy to use products are unitized versions of the small HarmonicDrive® models.
Choose from the compact and lightweight 2XH type which uses 4-point contact ball bearings,
or the ultra flat/high stiffness 2UP type which uses cross roller bearings

• Non-backlash, high-precision positioning, high rotational accuracy
• Compact, lightweight, high torque capacity
• High load capacity
• Shape supports a wide range of gear ratios and applications
• Ultra flat/high stiffness type 2UP added to lineup

The speed reducer unit has been engineered even smaller and lighter using our uniquely designed 4-point contact ball bearing.
You can select the motor direct connection type and conclusive type for the input shaft specification.

• Compact and lightweight speed reducer unit
• 4-point contact ball bearing available
• Backlash-free
• Numerous mounting variations

Used in a wide range of applications as reliable, high precision reduction gearing.

• Backlash-free
• High directional positional accuracy
• High efficiency
• Flexible customizing possible
• Excellent variation in sizes and speeds

It's a high performance HarmonicDrive®, but is easy to use.
It features one-touch mounting to any servo motor by other companies.

• One-touch installation
• Compatible with servo motors from any company
• High stiffness bearings
• Backlash-free

The component type HarmonicDrive® for this series is made better than previous models.
Its better torque capacity and longer service life delivers better torque to each model in the series.

• High strength
• High load capacity
• Long service life (better rated life)
• Backlash-free
• High efficiency