HPG-R Series / Gear Head Planetary Speed Reducer / Helical Gear Type

Features

The HarmonicPlanetary® HPG series gear head type is a planetary speed reducer for servomotors featuring high accuracy and high stiffness.
Delivers approximately 30% more torque than the HPG Series of planetary gear speed reducers.

- Backlash standard of less than 3 arc min. (Special product: 1 arc min or less, model HPGP-14A or later)
- Quieter operation achieved by adopting a helical gear

*Click here for Online HarmonicGearhead® Selection tool.

*Product images are for reference purposes.

Model

  1. Model: HPG series
  2. Model No.: 11, 14, 20, 32
  3. Version symbol:R
  4. Reduction ratio:
    • Model No. 11 = 4, 5, 6, 7, 8, 9, 10, 20, 25, 30, 35, 40, 45, 50
    • Model No. 14 = 3, 4, 5, 6, 7, 8, 9, 10, 15, 20, 25, 30, 35, 40, 45, 50
    • Model No. 20 = 3, 4, 5, 6, 7, 8, 9, 10, 15, 20, 25, 30, 35, 40, 45, 50
    • Model No. 32 = 3, 4, 5, 6, 7, 8, 9, 10, 15, 20, 25, 30, 35, 40, 45, 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)
  6. Form symbol on the input side:
    • 4 to 6 digit alphabet letters
    • Form symbol for motor flange and input joint (will vary depending on the motor mounted)
    • Check using the matching tool
  7. Additional codes:
    • BL1 = Backlash of less than 1 arc-min., special specification (Model Nos.14-32)
    • D = Input side shield bearing is a contact shield type (DDU)
  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 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-RA Series is a high accuracy right angle model that utilizes the features of the HPG Series.
The HPG-U1 Series is the HPG Series unit with an input shaft. It can be used for connections including belts, pulley inputs, gears, spline inputs.

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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