RH Series / DC Servo Actuator / Compact Cylinder Type


A DC servo actuator that combines a dedicated flat AC servo motor design with Harmonic Drive®.

- Output shaft: Shaft type

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  1. Model: RH series
  2. Model Nos: 5, 8, 11, 14
  3. Version symbol
  4. Output shaft rated rotational speed (r/min)
  5. Rated output (W)
    • RH-5, RH-8 x 1
    • RH-11, RH-14 x 10
  6. Option symbol: E = Incremental encoder
  7. Encoder resolution:
    • 100 = 1000p/r
    • 036 = 360p/r
  8. Encoder power supply:
    • A = +5V
    • D = +5 to 12V
  9. Encoder output type:
    • O = Open collector type
    • L = Line collector type
  10. Special specification:
    • No description = Standard product
    • SP = Special specification


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Catalog Series Catalog name Japanese English Traditional Chinese
Mechanical Electronic Products General Catalog for Mechanical Electronic Products 2301-26R 2301-26R 2301-26R

Related products

The HPG-R Series is a high end model that achieves both a quiet design and an approximately 30% torque increase over the HPG Series via the adoption of a helical gear.


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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