HPG-U1 Series / Gear Head Planetary Speed Reducer / Input Shaft Unit Type

Features

The HarmonicPlanetary® HPG series input shaft unit is a planetary speed reducer featuring high accuracy and high stiffness.

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*Product images are for reference purposes.

Model

  1. Model: HPG series
  2. Model Nos.: 11, 14, 20, 32, 50, 65
  3. Version symbol
  4. Reduction ratio:
    • Model No. 11 = 5, 9, 21, 37, 45
    • Model No. 14 = 3, 5, 11, 15, 21, 33, 45
    • Model No. 20 = 3, 5, 11, 15, 21, 33, 45
    • Model No. 32 = 3, 5, 11, 15, 21, 33, 45
    • Model No. 50 = 3, 5, 11, 15, 21, 33, 45
    • Model No. 65 = 4, 5, 12, 15, 20, 25, 40, 50
  5. Output shaft shape:
    • F0 = Flange output
    • J2 = Straight shaft (key-less) (No.11 is J20)
    • J6 = Straight shaft (Key center, tapped) (No.11 is J60)
    • (The shaft output of model No.65 is special specifications)
  6. Form symbol on the input side:
    • U1 = Input side shaft type (with keyway)
  7. Additional codes:
    • BL1 = Backlash of less than 1 arc-min., special specification (Model Nos.14-65)
    • NR6 = Silent specification, backlash of less than 6 arc-min (Model Nos. 14-50)
  8. Special specification:
    • No description = Standard product
    • SP = Special specification

Catalog

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Catalog Series Catalog name PDF
High-performance Gear Heads series High-performance Gear Heads for Servo Motors series

Related products

The HPG-RA Series is a high accuracy right angle model that utilizes the features of the HPG Series.
The standard planetary speed reducer Harmonic Planetary® model. This high accuracy planetary speed reducer has a back lash of three minutes or less with standard specifications and one minute or less with precision specifications.
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.

inquiry

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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