CHAINFLEX
Pertanyaan yang Sering Diajukan
Pertanyaan umum tentang CHAINFLEX dari 3G Electric.
What is the difference between Chainflex CF10 and CF78-UL control cables?
The CF10 series (e.g., CF10-15-12-1) is a 300 V rated control cable with a TPR jacket, designed for moderate flexing applications. The CF78-UL series (e.g., CF78-UL-07-18-100) is rated at 1,000 V with a PUR jacket, offering higher voltage capacity and enhanced resistance to oils and abrasion. The CF78-UL also carries cRUus certification, indicating compliance with North American standards. Both include a ground conductor and are available in multiple conductor counts and AWG sizes.
Can Chainflex bus cables like CFBUS-PVC-021 be used in continuous flexing applications?
Yes, the CFBUS-PVC-021 is a continuous-flexing bus drop cable specifically designed for CAN-Bus systems. It features a shielded pair of 20 AWG conductors with PVC insulation and a minimum bend radius factor of 7× outer diameter for fixed installation. For dynamic flexing, the cable is rated for use in cable carriers, though the exact bend radius factor for continuous motion should be verified from the datasheet. The shielding helps maintain signal integrity in electrically noisy environments.
What voltage ratings are available for Chainflex servo motor cables?
Chainflex servo motor cables, such as the CF280ULH102254, are rated at 1,000 V. This series typically includes multiple conductor groupings—for example, (4) 14 AWG power conductors plus shielded twisted pairs for feedback signals. The PUR jacket provides durability in harsh industrial environments. Other servo cable variants may be rated at 600 V or 1,000 V depending on the series; always check the specific part number for exact ratings.
How do I determine the minimum bend radius for a Chainflex cable in a cable carrier?
Chainflex cables specify a minimum bend radius factor (e.g., 3× OD, 5× OD, 7× OD) for fixed installation. For dynamic flexing in a cable carrier, the bend radius must be larger—typically 7.5× to 10× the outer diameter, depending on the cable series and conductor configuration. Refer to the datasheet for the specific part number, as factors vary by jacket material, conductor size, and shielding. For example, the CF9-UL-10-18 has a fixed bend radius factor of 3× OD, but dynamic values are listed separately.
Are Chainflex cables suitable for outdoor or UV-exposed environments?
Some Chainflex cables are rated for UV and sunlight resistance. For instance, the CF2-01-36 (PUR jacket) is explicitly noted as UV/sunlight resistant. PVC-jacketed cables may have limited UV resistance unless specified. PUR jackets generally offer better resistance to UV, oils, and coolants. Always verify the environmental ratings in the datasheet for the specific cable series, as outdoor use may require additional protection or a different jacket material.
What standards do Chainflex cables comply with?
Chainflex cables carry various certifications depending on the series. Common standards include CE (European conformity), cRUus (North American safety), VW-1 (flame retardance), and DIN EN 50363-10-2 (insulation and sheath materials). Some cables also meet VDMA 24568 requirements for resistance to coolants (e.g., tested with Plantocut 8 S-MB by DEA). Always check the specific part number for applicable certifications, as not all series carry the same approvals.











































