Features
- Fast delivery (one week max.)
- Backlash of less than 3 arc min. (Special product: 1 arc min or less, Model HPG-14A or later)
- High torque capacity
- High output bearings for load capacity and moment capacity
- Easy installation of servo motors from other companies
- High efficiency: 90% or more (85% or more for model Nos. 11 and 14)
The HarmonicPlanetary® HPG series gear head type is a planetary speed reducer for servomotors featuring high accuracy and high stiffness.
Planetary speed reducers with high levels of accuracy and stiffness created by making the most of HarmonicDrive® precision manufacturing technology and expertise in the field of low-speed reduction. Equipped with a unique backlash removal mechanism, it delivers a high level of rotational accuracy.
It was developed as a high-performance, easy-to-handle gear head for servo motors and is the perfect technology for customer-specific needs.
Commercial Applications
Model
- Model: HPG series
- Model Nos.: 11, 14, 20, 32, 50, 65
- Version symbol
- 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
- 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)
- Form symbol on the input side
- Alphabet: 3 to 4 places
Motor flange and input shaft joint form symbols (will vary depending on the motor mounted)
- Alphabet: 3 to 4 places
- Additional codes:
- BL1 = Backlash of less than 1 arc-min., special specification (Model Nos.14-65)
- D = Input side shield bearing is possible to change contact sealed type (DDU)
- NR6 = Silent specification, backlash of less than 6 arc-min (Model Nos. 14-50)
- Special specification (SP is not affixed on standard products)
Rated Table
| Model No. | Reduction ratio | Rated output torque (number of input rotations at 3000 r/min) |
Permissible peak torque at start and stop | Average load torque (number of input rotations at 2000 r/min) |
Max. momentary torque | Permissible maximum input rotational speed |
CAD data |
|---|---|---|---|---|---|---|---|
| N·m | N·m | N·m | N·m | r/min | |||
| 11 | 5 | 2.5 | 7.8 | 5 | 20 | 10000 |  |
| 9 | 2.5 | 3.9 | 3.9 | ||||
| 21 | 3.4 | 9.8 | 6 | ||||
| 37 | 3.4 | ||||||
| 45 | 3.4 | ||||||
| 14 | 3 | 2.9 | 15 | 6.4 | 37 | 5000 | |
| 5 | 5.9 | 23 | 13 | 56 | 6000 | ||
| 11 | 7.8 | 15 | |||||
| 15 | 9 | ||||||
| 21 | 8.8 | ||||||
| 33 | 10 | ||||||
| 45 | 10 | ||||||
| 20 | 3 | 8.8 | 64 | 19 | 124 | 4000 | |
| 5 | 16 | 100 | 35 | 217 | 6000 | ||
| 11 | 20 | 45 | |||||
| 15 | 24 | 53 | |||||
| 21 | 25 | 55 | |||||
| 33 | 29 | 60 | |||||
| 45 | 29 | 60 | |||||
| Model No. | Reduction ratio | Output torque (number of input rotations at 3000 r/min) |
Permissible peak torque at start and stop | Average load torque (number of input rotations at 2000 r/min) |
Max. momentary torque | Permissible maximum input rotational speed |
CAD data |
| N·m | N·m | N·m | N·m | r/min | |||
| 32 | 3 | 31 | 225 | 71 | 507 | 3600 | |
| 5 | 66 | 300 | 150 | 650 | 6000 | ||
| 11 | 88 | 170 | |||||
| 15 | 92 | ||||||
| 21 | 98 | ||||||
| 33 | 108 | 200 | |||||
| 45 | 108 | 200 | |||||
| 50 | 3 | 97 | 657 | 195 | 1200 | 3000 | |
| 5 | 170 | 850 | 340 | 1850 | 4500 | ||
| 11 | 200 | 400 | |||||
| 15 | 230 | 450 | |||||
| 21 | 260 | 500 | |||||
| 33 | 270 | ||||||
| 45 | 270 | ||||||
| 65 | 4 | 500 | 2200 | 900 | 4500 | 2500 | |
| 5 | 530 | 1000 | 3000 | ||||
| 12 | 600 | 1100 | |||||
| 15 | 730 | 1300 | |||||
| 20 | 800 | 1500 | |||||
| 25 | 850 | 1500 | |||||
| 40 | 640 | 1900 | 1300 | ||||
| 50 | 750 | 220 | 1500 |
Contact us
For any comments or questions for the products, please contact us by inquiry form or contact the nearest sales office.
