SHG Series / Simple Unit / High Torque Type Unit with Hollow Structure


The simple unit type features an SHG component outfitted with high stiffness bearings (cross roller bearings) only.

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  1. Model: SHF series
  2. Model Nos: 14, 17, 20, 25, 32, 40, 45, 50, 58, 65
  3. Reduction ratio: 30, 50, 80, 100, 120, 160
  4. Model:
  5. Special specification:
    • No description = Standard product
    • SP = Special specification


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Catalog Series Catalog name Japanese English Traditional Chinese
HarmonicDrive® Reducer for precision control General catalog of HarmonicDrive® 2404-27R 2404-27R 2404-27R

Manual / Software

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Manual/Software Type/Series Material name/software name Detailed information English
Manual HarmonicDrive® Speed Reducer HarmonicDrive® Engineering Data

Related products

Achieves a 30% lighter design than the previous SHG unit series. Contributes to lighter and faster equipment and robots with greater load capacity.
The hollow Harmonic Drive® model. The components of this unit product have been made easier to handle. It includes an accurate high stiffness cross roller bearing in the main roller bearing to enable direct support of external loads.
This unit type product with input shaft adopts a high stiffness bearing (cross roller bearing) in the Harmonic Drive®.
The component type Harmonic Drive for this series is a simple unit type that incorporates a cross roller bearing.


If you have any comments about this product, please contact us using the inquiry form or the nearest sales office.

The academic and general name of "Harmonic Drive®" is "Strain Wave Gearing", and the name "Harmonic Drive®" is a registered trademark that can only be used for products manufactured and sold by the Company.

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