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Wuxi Guangqiang Bearing Trade Co.,Ltd

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China FBS-U-C Harmonic Drive Bearing with Zero Backlash High Rigidity and P4 Precision
China FBS-U-C Harmonic Drive Bearing with Zero Backlash High Rigidity and P4 Precision

  1. China FBS-U-C Harmonic Drive Bearing with Zero Backlash High Rigidity and P4 Precision
  2. China FBS-U-C Harmonic Drive Bearing with Zero Backlash High Rigidity and P4 Precision

FBS-U-C Harmonic Drive Bearing with Zero Backlash High Rigidity and P4 Precision

  1. MOQ: 1
  2. Price: USD 50/ PC
  3. Get Latest Price
Payment Terms T/T,Western Union
Supply Ability 1000PCS/WEEK
Packaging Details Export packaging
Product name Harmonic Drive Bearing
Model FBS-U-C-11
Precision P4
Package cartons, plywood case
Precsion Level High precision
Speed ratio 50,80,100
Rated torque at 2000 rpm 3.5N,5N
Permissible peak torque during start-stop operation 8.3N,11N
Maximum permissible value for average load torque 5.5N,8.9N
Instantaneous maximum permissible torque 17N,25N
Maximum permissible input speed (for grease lubrication) 3600RPM
Permissible average input speed (grease lubrication) 2500RPM
Backlash ≤40
Application Industrial Robot Service Robots Medical Devices Analysis,Test Equipment Energy Related Equipment Papermaking Equipment
Brand Name GQZ or OEM
Model Number FBS-U-C-11
Certification ISO9001
Place of Origin China

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Product Specification

Payment Terms T/T,Western Union Supply Ability 1000PCS/WEEK
Packaging Details Export packaging Product name Harmonic Drive Bearing
Model FBS-U-C-11 Precision P4
Package cartons, plywood case Precsion Level High precision
Speed ratio 50,80,100 Rated torque at 2000 rpm 3.5N,5N
Permissible peak torque during start-stop operation 8.3N,11N Maximum permissible value for average load torque 5.5N,8.9N
Instantaneous maximum permissible torque 17N,25N Maximum permissible input speed (for grease lubrication) 3600RPM
Permissible average input speed (grease lubrication) 2500RPM Backlash ≤40
Application Industrial Robot Service Robots Medical Devices Analysis,Test Equipment Energy Related Equipment Papermaking Equipment Brand Name GQZ or OEM
Model Number FBS-U-C-11 Certification ISO9001
Place of Origin China
High Light Zero Backlash Harmonic Drive BearingHigh Rigidity Robot BearingP4 Precision Harmonic Reducer Bearing
FBS-U-C Series Harmonic Drive Bearing FBS-U-C-11 for Industrial Robots

The FBS-U-C Type is a versatile, high-performance harmonic reducer designed to handle a broad range of industrial requirements.

Building on the core FB Series technology, the FBS-U-C offers a wider selection of sizes and ratios.

It is engineered to withstand extreme pressure without grease failure, thanks to its enhanced load-bearing capabilities and customizable backlash settings, ensuring the reducer remains in optimal condition regardless of the operational environment.

Key Features
  • Increased Load Capacity: Leveraging the FB tooth profile, the FBS-U-C delivers a 15% increase in load-bearing capacity compared to standard profiles, making it suitable for demanding dynamic loads.
  • Optimized Performance: The design prevents grease failure under extreme pressure by minimizing sliding friction.
  • Flexible Configuration: During development, the flexspline tooth profile is matched to the radial displacement of the generator, allowing for precise backlash adjustment to suit specific application conditions.
  • Easy installation and integration – The unit type design simplifies assembly and ensures stable performance, minimizing errors caused by misalignment.
  • 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
N·m kgf·m N·m kgf·m N·m kgf·m N·m kgf·m r/min r/min Arc Sec
11 50 3.5 0.36 8.3 0.85 5.5 0.56 17 1.7 3600 2500 ≤40
80 5 0.51 11 1.12 8.9 0.91 25 2.55
100 5 0.51 11 1.1 8.9 0.91 25 2.6
14 50 5.4 0.55 18 1.8 6.9 0.7 35 3.6 3600 2500 ≤40
80 7.8 0.8 23 2.4 11 1.1 47 4.8
100 7.8 0.8 28 2.9 11 1.1 54 5.5
17 50 16 1.6 34 3.5 26 2.6 70 7.1 3600 2500 ≤40
80 22 2.2 43 4.4 27 2.7 87 8.9
100 24 2.4 54 5.5 39 4 108 11
20 50 25 2.5 56 5.7 34 3.5 98 10 3600 2500 ≤40
80 34 3.5 74 7.5 47 4.8 127 13
100 40 4.1 82 8.4 49 5 147 15
25 50 39 4 98 10 55 5.6 186 19 3600 2500 ≤40
80 63 6.4 137 14 87 8.9 255 26
100 67 6.8 157 16 108 11 284 29
32 50 76 7.8 216 22 108 11 382 39 3600 2300 ≤40
80 118 12 304 31 167 17 568 58
100 137 14 333 34 216 22 647 66

Company Details

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,

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 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter,Trading Company

  • Year Established:

    1989

  • Total Annual:

    1000000-10000000

  • Employee Number:

    10~100

  • Ecer Certification:

    Verified Supplier

  Established in 1999, Wuxi Guangqiang Bearing Trade Co.,Ltd works hard in researching and manufacturing high quality bearings and rely on it's advantages of strong technologies, advanced equipment, professional technical team, quality production and reasonable prices has gain a broad...   Established in 1999, Wuxi Guangqiang Bearing Trade Co.,Ltd works hard in researching and manufacturing high quality bearings and rely on it's advantages of strong technologies, advanced equipment, professional technical team, quality production and reasonable prices has gain a broad...

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  • Wuxi Guangqiang Bearing Trade Co.,Ltd
  • No. 650 North Xingyuan Road, Beitang District, Wuxi, China.
  • https://www.ball-rollerbearing.com/

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