FHT-11 Harmonic Drive Bearing | for HD-11 Reducer | Crossed Roller Slewing | Zero Backlash | High Rigidity | Sample Available
Price:
USD 50/ PC
MOQ:
1
Delivery Time:
Negotiable
Brand:
GQZ or OEM
Product Description
FHT Series Harmonic Drive Bearing for Reducer
The FHT series is a unit type designed with a large diameter hollow shaft, making it highly efficient and easy to operate. This design feature allows for greater flexibility in various applications, particularly when dealing with large loads or requiring more space for components like wiring or tubing to pass through the shaft.
The large diameter hollow shaft also enhances the overall strength and durability of the unit, ensuring smooth operation even under high-stress conditions.
This makes the FHT series ideal for use in industries such as manufacturing, automation, and heavy machinery, where robust performance and reliability are critical. Additionally, the ease of operation reduces the need for frequent maintenance, leading to increased uptime and lower operational costs.
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 value for average load torque | Instantaneous maximum permissible torque | Maximum permissible input speed (for 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 | ||
| 11 | 50 | 3.5 | 0.36 | 8.3 | 0.85 | 5.5 | 0.56 | 17 | 1.73 | 8500 | 3500 | ≤30 | FHT-I:0.27 | 10000 |
| 100 | 5 | 0.51 | 11 | 1.12 | 8.9 | 0.91 | 25 | 2.55 | 10000 | |||||
| 14 | 50 | 5.4 | 0.55 | 18 | 1.8 | 6.9 | 0.7 | 35 | 3.6 | 8500 | 3500 | ≤20 | FHT-I/II:0.4 | 10000 |
| FHT-III:0.7 | ||||||||||||||
| FHT-IV:0.66 | ||||||||||||||
| FHT-V:0.4 | ||||||||||||||
| FHT-C: 0.14 | ||||||||||||||
| 80 | 7.8 | 0.8 | 23 | 2.4 | 11 | 1.1 | 47 | 4.8 | FHN-III: 0.55 | 15000 | ||||
| 100 | 7.8 | 0.8 | 28 | 2.9 | 11 | 1.1 | 54 | 5.5 | FHN-IV: 0.5 | 15000 | ||||
| 17 | 50 | 16 | 1.6 | 34 | 3.5 | 26 | 2.6 | 70 | 7.1 | 7300 | 3500 | ≤20 | FHT-I/II: 0.54 | 10000 |
| FHT-III: 0.99 | ||||||||||||||
| FHT-IV:0.9 | ||||||||||||||
| FHT-V:0.62 | ||||||||||||||
| 80 | 22 | 2.2 | 43 | 4.4 | 27 | 2.7 | 87 | 8.9 | FHT-C: 0.19 | 15000 | ||||
| 100 | 24 | 2.4 | 54 | 5.5 | 39 | 4 | 110 | 11 | FHN-III:0.79 | 15000 | ||||
| 120 | 24 | 2.4 | 54 | 5.5 | 39 | 4 | 86 | 8.8 | FHN-IV:0.69 | 15000 | ||||
| 20 | 50 | 25 | 2.5 | 56 | 5.7 | 34 | 3.5 | 98 | 10 | 6500 | 3500 | ≤20 | FHT-I/II:0.72 | 10000 |
| FHT-III:1.32 | ||||||||||||||
| FHT-IV:1.29 | ||||||||||||||
| 80 | 34 | 3.5 | 74 | 7.5 | 47 | 4.8 | 127 | 13 | FHT-V:0.82 | 15000 | ||||
| 100 | 40 | 4.1 | 82 | 8.4 | 49 | 5 | 147 | 15 | FHT-C:0.27 | 15000 | ||||
| 120 | 40 | 4.1 | 87 | 8.9 | 49 | 5 | 147 | 15 | FHN-III:1.04 | 15000 | ||||
| 160 | 40 | 4.1 | 92 | 9.4 | 49 | 5 | 147 | 15 | FHN-IV:0.98 | 15000 | ||||
| 25 | 50 | 39 | 4 | 98 | 10 | 55 | 5.6 | 186 | 19 | 5600 | 3500 | ≤20 | FHT-I/II:1.22 | 10000 |
| FHT-III:2.02 | ||||||||||||||
| FHT-IV:1.99 | ||||||||||||||
| 80 | 63 | 6.4 | 137 | 14 | 87 | 8.9 | 255 | 26 | FHT-V:1.4 | 15000 | ||||
| 100 | 67 | 6.8 | 157 | 16 | 108 | 11 | 284 | 29 | FHT-C:0.46 | 15000 | ||||
| 120 | 67 | 6.8 | 167 | 17 | 108 | 11 | 304 | 31 | FHN-III:1.6 | 15000 | ||||
| 160 | 67 | 6.8 | 176 | 18 | 108 | 11 | 314 | 32 | FHN-IV:1.43 | 15000 | ||||
| 32 | 50 | 76 | 7.8 | 216 | 22 | 108 | 11 | 382 | 39 | 4800 | 3500 | ≤20 | FHT-I/II:2.54 | 10000 |
| FHT-III:4.2 | ||||||||||||||
| FHT-IV:4 | ||||||||||||||
| 80 | 118 | 12 | 304 | 31 | 167 | 17 | 568 | 58 | FHT-V:2.7 | 15000 | ||||
| 100 | 137 | 14 | 333 | 34 | 216 | 22 | 647 | 66 | FHT-C:1 | 15000 | ||||
| 120 | 137 | 14 | 353 | 36 | 216 | 22 | 686 | 70 | FHN-III: 3.19 | 15000 | ||||
| 160 | 137 | 14 | 372 | 38 | 216 | 22 | 686 | 70 | FHN-IV: 3.17 | 15000 | ||||
| 40 | 50 | 137 | 14 | 402 | 41 | 196 | 20 | 686 | 70 | 4000 | 3000 | ≤20 | FHT-I/II: 4.4 | 10000 |
| FHT-III:7.2 | ||||||||||||||
| 80 | 206 | 21 | 519 | 53 | 284 | 29 | 980 | 100 | FHT-IV:7 | 15000 | ||||
| 100 | 265 | 27 | 568 | 58 | 372 | 38 | 1080 | 110 | FHT-V:4.06 | 15000 | ||||
| 120 | 294 | 30 | 617 | 63 | 451 | 46 | 1180 | 120 | FHT-C:1.87 | 15000 | ||||
| 160 | 294 | 30 | 647 | 66 | 451 | 46 | 1180 | 120 | FHN-III:5.95 | 15000 | ||||
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wuxi Guangqiang Bearing Trade Co.,Ltd
Location
No. 650 North Xingyuan Road, Beitang District, Wuxi, China.
Contact Person
Mike Zhang