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CHAINFLEX

CHAINFLEX is a product line of continuous-flexing cables and pneumatic tubing engineered for use in cable carriers and moving machine applications. The brand originated in Germany and is part of the igus group, a manufacturer known for motion plastics and energy chain systems. CHAINFLEX cables are designed to withstand repeated flexing, torsion, and high cycle counts without failure. The product families include control cables, servo and motor cables, data cables, bus cables, measuring system cables, and pneumatic tubing. These cables are used in automation, robotics, machine tools, material handling, and cleanroom environments. Technical buyers select CHAINFLEX for its published bend radius factors, jacket materials, and approvals. For example, control cables in the CF9 and CF140 series offer PVC or TPR jackets, voltage ratings up to 300 V, and conductor sizes from 16 AWG to 24 AWG. Data cables such as the CF12 series provide shielded twisted pairs for reliable signal transmission. Servo motor feedback cables like the CF211 series are available with PVC jackets and multiple conductor groupings. Bus cables for CAN-Bus systems, such as the CFBUS-PVC series, feature shielded construction and defined bend radius factors. Cleanroom-rated pneumatic tubing in the CAPE series is made of polyethylene and meets cleanroom requirements. Many CHAINFLEX cables carry approvals including UL, CSA, CE, and NFPA 79, and some meet DESINA and DNV standards. 3G Electric supplies CHAINFLEX products globally, offering 1,451 SKUs with order-by-the-foot flexibility. This allows plant engineers and maintenance managers to specify exact lengths for retrofits or new installations. The product range covers continuous flexing control cables, data cables, servo feedback cables, bus drop cables, and pneumatic tubing. 3G Electric supports the line with technical documentation and access to the full CHAINFLEX catalog. Whether the application requires oil resistance, coolant resistance, or cleanroom compatibility, CHAINFLEX provides a cable or tubing solution. The brand's focus on continuous flexing performance makes it suitable for dynamic applications where standard cables would fail. By stocking a wide range of CHAINFLEX SKUs, 3G Electric enables procurement specialists to source the exact part numbers needed for their machinery. The cables are available in various conductor counts, AWG sizes, and jacket materials to match specific electrical and environmental requirements. For example, the CF881 series offers 12 conductors of 18 AWG with a PVC jacket and ground conductor, while the CF9 series provides 6 conductors of 24 AWG with a TPR jacket. The CF140-UL series includes 36 conductors of 16 AWG with a PVC jacket and flame retardant properties. Data cables like the CF12-05-03-02 feature 20 AWG, 3 conductors, and a TPR jacket with shielded twisted pair construction. Servo motor feedback cables such as the CF211-009 have a green PVC jacket and a conductor grouping of (4) pair 24 AWG and (2) 20 AWG. Bus cables for CAN-Bus systems, like the CFBUS-PVC-021, are shielded and have a minimum bend radius factor of 7 x OD for fixed installations and 10 x OD for flexible applications. Cleanroom pneumatic tubing in the CAPE series is available with inside diameters of 0.16 in and 0.22 in, and outside diameters of 0.24 in and 0.31 in, respectively. These tubing products have a minimum bend radius factor of 7.5 x OD for fixed installations and 10 x OD for flexible applications. 3G Electric's global reach ensures that customers can obtain CHAINFLEX products regardless of location, with support for order-by-the-foot quantities. The combination of CHAINFLEX's engineering and 3G Electric's distribution provides a reliable supply chain for continuous flexing cable and tubing needs.

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About CHAINFLEX

CHAINFLEX is a product line of continuous-flexing cables and pneumatic tubing engineered for use in cable carriers and moving machine applications. The brand originated in Germany and is part of the igus group, a manufacturer known for motion plastics and energy chain systems. CHAINFLEX cables are designed to withstand repeated flexing, torsion, and high cycle counts without failure. The product families include control cables, servo and motor cables, data cables, bus cables, measuring system cables, and pneumatic tubing. These cables are used in automation, robotics, machine tools, material handling, and cleanroom environments. Technical buyers select CHAINFLEX for its published bend radius factors, jacket materials, and approvals. For example, control cables in the CF9 and CF140 series offer PVC or TPR jackets, voltage ratings up to 300 V, and conductor sizes from 16 AWG to 24 AWG. Data cables such as the CF12 series provide shielded twisted pairs for reliable signal transmission. Servo motor feedback cables like the CF211 series are available with PVC jackets and multiple conductor groupings. Bus cables for CAN-Bus systems, such as the CFBUS-PVC series, feature shielded construction and defined bend radius factors. Cleanroom-rated pneumatic tubing in the CAPE series is made of polyethylene and meets cleanroom requirements. Many CHAINFLEX cables carry approvals including UL, CSA, CE, and NFPA 79, and some meet DESINA and DNV standards. 3G Electric supplies CHAINFLEX products globally, offering 1,451 SKUs with order-by-the-foot flexibility. This allows plant engineers and maintenance managers to specify exact lengths for retrofits or new installations. The product range covers continuous flexing control cables, data cables, servo feedback cables, bus drop cables, and pneumatic tubing. 3G Electric supports the line with technical documentation and access to the full CHAINFLEX catalog. Whether the application requires oil resistance, coolant resistance, or cleanroom compatibility, CHAINFLEX provides a cable or tubing solution. The brand's focus on continuous flexing performance makes it suitable for dynamic applications where standard cables would fail. By stocking a wide range of CHAINFLEX SKUs, 3G Electric enables procurement specialists to source the exact part numbers needed for their machinery. The cables are available in various conductor counts, AWG sizes, and jacket materials to match specific electrical and environmental requirements. For example, the CF881 series offers 12 conductors of 18 AWG with a PVC jacket and ground conductor, while the CF9 series provides 6 conductors of 24 AWG with a TPR jacket. The CF140-UL series includes 36 conductors of 16 AWG with a PVC jacket and flame retardant properties. Data cables like the CF12-05-03-02 feature 20 AWG, 3 conductors, and a TPR jacket with shielded twisted pair construction. Servo motor feedback cables such as the CF211-009 have a green PVC jacket and a conductor grouping of (4) pair 24 AWG and (2) 20 AWG. Bus cables for CAN-Bus systems, like the CFBUS-PVC-021, are shielded and have a minimum bend radius factor of 7 x OD for fixed installations and 10 x OD for flexible applications. Cleanroom pneumatic tubing in the CAPE series is available with inside diameters of 0.16 in and 0.22 in, and outside diameters of 0.24 in and 0.31 in, respectively. These tubing products have a minimum bend radius factor of 7.5 x OD for fixed installations and 10 x OD for flexible applications. 3G Electric's global reach ensures that customers can obtain CHAINFLEX products regardless of location, with support for order-by-the-foot quantities. The combination of CHAINFLEX's engineering and 3G Electric's distribution provides a reliable supply chain for continuous flexing cable and tubing needs.

Common Applications

  • Automation and robotics — CHAINFLEX CF9 series control cables for continuous flexing in robotic arms and pick-and-place systems.
  • Machine tools — CHAINFLEX CF140-UL series control cables with 36 conductors for signal and control in CNC machines.
  • Material handling — CHAINFLEX CFBUS-PVC series bus drop cables for CAN-Bus networks in conveyor systems and automated storage.
  • Cleanroom manufacturing — CHAINFLEX CAPE series pneumatic tubing for air supply in semiconductor and pharmaceutical cleanrooms.
  • Servo motor applications — CHAINFLEX CF211 series feedback cables for encoder and resolver connections in servo drives.
  • Data transmission in motion — CHAINFLEX CF12 series data cables for shielded twisted pair signal transmission in cable carriers.

Frequently asked questions

Common questions about CHAINFLEX from 3G Electric.

What are the key specifications of CHAINFLEX CF9 series control cables?

The CHAINFLEX CF9 series includes continuous flexing control cables with 6 conductors of 24 AWG single copper wire. They feature a TPR jacket rated at 300 V and are unshielded. These cables are coolant resistant and meet CEI 20-35 standards. They are suitable for use in cable carriers and moving applications where repeated flexing occurs. The CF9 series is available for order by the foot, allowing precise length specification. Minimum bend radius factors are published for both fixed and flexible installations.

What approvals do CHAINFLEX servo motor feedback cables carry?

CHAINFLEX servo motor feedback cables, such as the CF211-009, carry multiple approvals including CE, CEI 20-35, CSA AWM, CTP C-DE.PB49.B.00416, DESINA VDW, DNV Type Testing 61 935-14 HH, EAC TC RU C-DE. ME77.B.01559, NFPA 79-2012 Chapter 12.9, and UL Listed. These approvals indicate compliance with various international standards for safety and performance. The cable features a green PVC jacket, shielded construction, and a conductor grouping of (4) pair 24 AWG and (2) 20 AWG. It is rated for 50 V and sold by the foot.

What is the minimum bend radius for CHAINFLEX CAPE series pneumatic tubing?

CHAINFLEX CAPE series cleanroom-rated continuous flexing PE pneumatic tubing has a minimum bend radius factor of 7.5 x OD for fixed installations and 10 x OD for flexible applications. This tubing is available in sizes with inside diameters of 0.16 in and 0.22 in, and outside diameters of 0.24 in and 0.31 in. It is made of polyethylene and is suitable for cleanroom environments. The tubing is sold by the foot, and the bend radius factors help ensure proper installation in cable carriers and moving applications.

What conductor configurations are available in CHAINFLEX CF140-UL series control cables?

The CHAINFLEX CF140-UL series includes continuous flexing control cables with various conductor configurations. One example is a cable with 36 conductors of 16 AWG single copper wire, a PVC jacket rated at 300 V, and a ground conductor. It is flame retardant and meets UL standards. The series is designed for applications requiring high conductor counts and reliable performance in continuous flexing environments. Cables are available for order by the foot, and minimum bend radius factors are specified for fixed and flexible installations.

What bus systems are supported by CHAINFLEX bus drop cables?

CHAINFLEX bus drop cables, such as the CFBUS-PVC-021, are designed for CAN-Bus systems. This cable features one pair of 20 AWG conductors with PVC insulation and shielded construction. It has a minimum bend radius factor of 7 x OD for fixed installations and 10 x OD for flexible applications. The cable is suitable for continuous flexing in bus network applications. It is sold by the foot, and additional bus system variants may be available in the CHAINFLEX range.

What jacket materials are used in CHAINFLEX continuous flexing cables?

CHAINFLEX continuous flexing cables use various jacket materials depending on the series and application. Common jacket materials include PVC (polyvinyl chloride) and TPR (thermoplastic rubber). For example, the CF881 series control cable has a PVC jacket, while the CF9 series control cable has a TPR jacket. The CF12 series data cable also uses a TPR jacket. These materials are selected for resistance to oil, grease, coolant, and abrasion, and they contribute to the cable's flexibility and durability in continuous flexing applications. Jacket materials are specified in each product's technical data.