FHG-14 Harmonic Drive Bearing with Zero Backlash High Rigidity and P4 Precision for Industrial Robots
Price:
USD 50/ PC
MOQ:
1
Delivery Time:
Negotiable
Brand:
GQZ or OEM
Product Description
FHG Series Harmonic Drive Bearing FHD-14 for Industrial Robots
The FHG series is engineered to deliver high torque and superior performance compared to standard products. With a torque capacity that is 30% higher, the FHG series is designed to handle heavier loads and provide more powerful output, making it suitable for applications requiring significant force and efficiency.
In addition to its increased torque, the service life of the FHG series is extended by 43%, ensuring long-term reliability and reducing the need for frequent replacements or maintenance.
This extended service life, combined with its high load capacity, makes the FHG series a reliable solution for demanding industries such as heavy machinery, manufacturing, and automotive, where both high performance and durability are essential.
Key Features
- Ultra-Thin Section & Lightweight Saves space and reduces inertia-critical for collaborative robots (cobots) and high-dynamic applications.
- Precision Ground & Preloaded All raceways ground to IT5 tolerance; preloaded to eliminate clearance-ensures zero backlash and smooth motion.
- High-Quality GCr15 / SUJ2 Bearing Steel Heat-treated to HRC 58-62 with super-finished surfaces for long fatigue life under cyclic loading.
- Cleanroom Assembled & Vacuum Greased Lubricated with low-outgassing, long-life grease (e.g., NSK AFA or equivalent)-ideal for cleanroom or vacuum environments.
- Full Dimensional & Runout Inspection Report Includes certificates of conformity, roundness data, and preload verification-trusted by Tier-1 robot manufacturers.
- OEM/ODM Supported Custom marking, packaging, or minor dimension tweaks available for qualified partners.
- Proven in Real Robot Applications Already deployed in 6-axis arms, surgical robots, and AGV steering modules across EU, Japan, and North America.
Technical Specifications
| Model | Speed ratio | Rated torque at 2000 rpm | Permissible peak torque during start-stop operation | Maximum permissible average load torque | Instantaneous maximum permissible torque | Permissible maximum input speed (grease lubrication) | Permissible average input speed (grease lubrication) | Backlash | Weight | Design life | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N·m | kgf·m | N·m | kgf·m | N·m | kgf·m | N·m | kgf·m | r/min | r/min | Arc Sec | Kg | Hour | ||
| 14 | 50 | 7 | 0.7 | 23 | 2.3 | 9 | 0.9 | 46 | 4.7 | 8500 | 3500 | ≤20 | FHG-I/II:0.40 | 10000 |
| FHG-III:0.7 | ||||||||||||||
| 80 | 10 | 1 | 30 | 3.1 | 14 | 1.4 | 61 | 6.2 | FHG-IV:0.66 | 15000 | ||||
| 100 | 10 | 1 | 36 | 3.7 | 14 | 1.4 | 70 | 7.2 | FHG-V:0.40 | 15000 | ||||
| 17 | 50 | 21 | 2.1 | 44 | 4.5 | 34 | 3.4 | 91 | 9 | 7300 | 3500 | ≤20 | FHG-I/II:0.54 | 10000 |
| 80 | 29 | 2.9 | 56 | 5.7 | 35 | 3.6 | 113 | 12 | FHG-III:0.99 | 15000 | ||||
| 100 | 31 | 3.2 | 70 | 7.2 | 51 | 5.2 | 143 | 15 | FHG-IV:0.90 | 15000 | ||||
| 120 | 31 | 3.2 | 70 | 7.2 | 51 | 5.2 | 112 | 11 | FHG-V:0.62 | 15000 | ||||
| 20 | 50 | 33 | 3.3 | 73 | 7.4 | 44 | 4.5 | 127 | 13 | 6500 | 3500 | ≤20 | FHG-I/II:0.72 | 10000 |
| 80 | 44 | 4.5 | 96 | 9.8 | 61 | 6.2 | 165 | 17 | FHG-III:1.32 | 15000 | ||||
| 100 | 52 | 5.3 | 107 | 10.9 | 64 | 6.5 | 191 | 20 | FHG-IV:1.29 | 15000 | ||||
| 120 | 52 | 5.3 | 113 | 11.5 | 64 | 6.5 | 191 | 20 | FHG-V:0.82 | 15000 | ||||
| 160 | 52 | 5.3 | 120 | 12.2 | 64 | 6.5 | 191 | 20 | 15000 | |||||
| 25 | 50 | 51 | 5.2 | 127 | 13 | 72 | 7.3 | 242 | 25 | 5600 | 3500 | ≤20 | FHG-I/II:1.22 | 10000 |
| 80 | 82 | 8.4 | 178 | 18 | 113 | 12 | 332 | 34 | FHG-III:2.02 | 15000 | ||||
| 100 | 87 | 8.9 | 204 | 21 | 140 | 14 | 369 | 38 | FHG-IV:1.99 | 15000 | ||||
| 120 | 87 | 8.9 | 217 | 22 | 140 | 14 | 395 | 40 | FHG-V:1.4 | 15000 | ||||
| 160 | 87 | 8.9 | 229 | 23 | 140 | 14 | 408 | 42 | 15000 | |||||
| 32 | 50 | 99 | 10 | 281 | 29 | 140 | 14 | 497 | 51 | 4800 | 3500 | ≤20 | FHG-I/II:2.54 | 10000 |
| 80 | 153 | 16 | 395 | 40 | 217 | 22 | 738 | 75 | FHG-III:4.2 | 15000 | ||||
| 100 | 178 | 18 | 433 | 44 | 281 | 29 | 841 | 86 | FHG-IV:4 | 15000 | ||||
| 120 | 178 | 18 | 459 | 47 | 281 | 29 | 892 | 91 | FHG-V:2.7 | 15000 | ||||
| 160 | 178 | 18 | 484 | 49 | 281 | 29 | 892 | 91 | 15000 | |||||
| 40 | 50 | 178 | 18 | 523 | 53 | 255 | 26 | 892 | 91 | 4000 | 3000 | ≤20 | FHG-I/II:4.4 | 10000 |
| 80 | 268 | 27 | 675 | 69 | 369 | 38 | 1270 | 130 | FHG-III:7.2 | 15000 | ||||
| 100 | 345 | 35 | 738 | 75 | 484 | 49 | 1400 | 143 | FHG-IV:7 | 15000 | ||||
| 120 | 382 | 39 | 802 | 82 | 586 | 60 | 1530 | 156 | FHG-V:5.4 | 15000 | ||||
| 160 | 382 | 39 | 841 | 86 | 586 | 60 | 1530 | 156 | 15000 | |||||
| 45 | 80 | 407 | 41 | 918 | 94 | 507 | 52 | 1651 | 168 | 3800 | 3000 | ≤20 | FHG-I:6.5 | 15000 |
| 100 | 459 | 47 | 982 | 100 | 650 | 66 | 2041 | 208 | FHG-III:6.5 | 15000 | ||||
| 120 | 523 | 53 | 1070 | 109 | 806 | 82 | 2288 | 233 | 15000 | |||||
| 50 | 80 | 484 | 49 | 1223 | 125 | 675 | 69 | 2418 | 247 | 3500 | 2500 | ≤20 | FHG-I:9.6 | 15000 |
| 100 | 611 | 62 | 1247 | 130 | 866 | 88 | 2678 | 273 | FHG-III:14.5 | 15000 | ||||
| 120 | 688 | 70 | 1404 | 143 | 1057 | 108 | 2678 | 273 | 15000 | |||||
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Company
Wuxi Guangqiang Bearing Trade Co.,Ltd
Location
No. 650 North Xingyuan Road, Beitang District, Wuxi, China.
Contact Person
Mike Zhang