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Robot-Flex® Robot Suit for FANUC

Robot-Flex® Robot Suit for FANUC


NABELL combined our traditional processing techniques with the latest 3D printing technologies.


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Collaborative robots, commonly known as cobots, are portable robotic systems designed to operate alongside humans in industrial factory environments. These robots undertake diverse tasks such as welding, product inspection, dispensing, and conveying. Despite being engineered for challenging conditions, certain critical components of cobots, particularly their arms, are susceptible to damage from harsh environmental factors and operational stressors. With the increasing adoption of cobots in recent years, Nabell recognized the necessity for protective measures to safeguard robot arms from adverse conditions that could impact performance and longevity.

In response to this need, we have developed the NRF Series of Robot-Flex suits, specifically tailored for collaborative robots, including those under the FANUC brand. Our cobot suits are meticulously designed to offer an optimal range of motion for each cobot model, enhancing both performance and the longevity of the protective covers. The NRF Series seamlessly combines traditional processing techniques with cutting-edge 3D printing technologies.

The Robot-Flex suits by Nabell cater to various usage environments, with a range of fabric options available. These suits serve as protective shields for collaborative robots, and each suit is customized based on the specific requirements of the user.

Test results based on our standard structure:

  • Lacquer Thinner 100%:ISO6450 Passed
  • Nitric Acid (31%), Hydrochloric Acid (23%), Ammonia, Skydrol, Methyl Ethyl Carbonate
  • Half-life Period: 9.7 seconds (Warp: 670V, Weft: 740V)
  • Hydrogen Peroxide Water (Oxydol), Hypochlorous Acid Water, (Conc. 200ppm), Sodium Hypochlorite (Conc. 0.02%), Hypochlorous Acid Water (Conc. 400ppm), Sodium Hypochlorite (Conc. 0.1%)
  • Hydrogen Peroxide(Oxydol): Positive
  • Hypochlorous Acid, (Conc. 200ppm), Sodium Hypochlorite (Conc. 0.02%): Slightly changed color on the material (White ⇒ Light yellow), No tearing
  • Hypochlorous Acid (Conc. 400Ppm), Sodium Hypochlorite (Conc. 0.1%): Spray Test: Positive
  • Hypochlorous Acid (Conc. 400Ppm), Sodium Hypochlorite (Conc. 0.1%): Immersion Test: Slightly changed color on the material (White ⇒ Light yellow), No tearing

NRF Series Robot-Flex Suits and Features

Our following NRF Series Robot-Flex Suits are tailor-made for specific purposes. The materials have been developed after years of research and are proven to offer the best value for investment.

  • NRF-1: The suits are 0.90 mm thick and are designed for general purpose use. NRF-1 suits are Dust and Water Resistant.
  • NRF-2: The suits are 0.70mm thick and assure great Impact Resistance. The suit protects arms from blast, abrasion, and chips.
  • NRF-3: The suits are 0.59mm thick and assure excellent Paint Resistance. The suit protects arms during misting, chemical cleanings, wash downs and painting.
  • NRF-4: The suits are 1mm thick and provide Oil and Coolant Resistance. These are used to protect arms during machining.
  • NRF-5: The suits offer great Heat and Spatter Resistance, and are used to protect cobot arms during machining and welding processes.
  • NRF-6: The suits are 0.54 mm thick and assure excellent Food and Drug Resistance These are primarily designed for food processing units and clean room applications.

In addition to the above, we also provide partial covers, peripheral device covers, and covers to protect different types of industrial robots and cobots. These covers are custom-made to your specifications and tested to meet stringent operational standards.

Key Features of Nabell's Robot-Flex Suits:

  • Ease of Use: All Robot-Flex suits are designed for easy application and removal.
  • Specialized Materials: Crafted from specialized materials, our suits ensure enhanced durability and reduced maintenance costs.
  • Condensation Barriers: They establish excellent condensation barriers, particularly in challenging environments.
  • Enhanced Gripper and Hand Mechanics Sensor Cover: Our suits provide improved cover for gripper and hand mechanics sensors.
  • Comprehensive Protection: They guarantee protection against heat, shock, water, dust, oil, and other contaminants.

Recognizing that cobots represent significant investments for industrial clients, we understand the importance of maintaining a safe working environment for employees on the factory floor. At Nabell, our commitment to promoting safety and delivering high-quality products is evident in the unmatched standards of our Robot-Flex suits. We invite you to contact us to inquire about the NRF Series of our Robot-Flex suits and discuss any specific requirements you may have. Our team of experts is ready to assist you in optimizing the value of your robotics and automation investments.

Name NRF-1 NRF-2 NRF-3 NRF-4 NRF-5 NRF-6
Fabric Material NRF-1 NRF-2 NRF-3 NRF-4 NRF-5 NRF-6
Fabric thickness [mm] 0.90 0.70 0.59 1.00 - 0.54
Heat resistant [°C / F] 80 / 176 60 / 140 150 / 302 300 / 572 700 / 1292 150 / 302
Cold resistant [°C / F] -20 / -4 0 / 32 -60 / -76 -155 / -247 - -30 / -22
Tear strength [N]
(warp / woof)
34.3 / 28.4 392 / 398 - ≧50 / ≧80 ≧50 / ≧50 -
Tensile strength [N]
(warp / fill)
214 / 117 1510 / 1360 185 / 115 ≧600 / ≧500 ≧5000 / ≧4000 242 / 126
Dustproof / Waterproof*1 IP 54
IP 54
IP 54
IP 54
IP 55
Characteristic Dust & Water
Oil & Coolant
Heat & Spatter
Food & Drug
Some common uses General Purpose Blast Abrasion, Chips Painting, Misting Machining Welding Food Process, Clean room

*Please feel free to inquire about other demands.

Additional information

Weight N/A
Dimensions N/A
Robot Model


Fabric Material (CLICK on Image)

NRF-1: Dust & Water Resistant, NRF-2: Impact Resistant, NRF-3: Paint Resistant, NRF-4: Oil & Coolant Resistant, NRF-5: Heat & Spatter Resistant, NRF-6: Food & Drug Resistant


Fit meets function

The NRF Series of our Robot-Flex suits are unique products and developed with much consideration. We believe the following features of our suits make them popular with all leading Cobot suppliers.

  • All Robot-Flex suits are easy to put on and take off.
  • They are made of specialized materials, which assure improved durability and reduced maintenance costs.
  • They create excellent condensation barriers in challenging environments.
  • Our Robot-Flex suits assure improved gripper & hand mechanics sensor cover
  • They insure protection against heat, shock, water, dust, oil and other contaminants.
Our cobot suits are designed for optimal range of motion for each of the cobot models offered, which also extends the cover’s life.
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