There are many types of cables, and the website cannot display all of them. We have most cables in stock, and special cables can be customized. If you have any cable needs, please contact us.

PUR high flexible control cable manufacturer, focusing on the field of high flexible cable, factory direct sale, quality assurance.

PUR high flexible control cable is used in continuous repetitive movement, also suitable for the situation of moderate mechanical stress with free movement, wear-resistant and cut-resistant.

PUR cables are used in power drag chains and moving mechanical parts, and are more effective when used in conjunction with drag chains.

Cable composition
Conductor: fine oxygen-free bare copper wire, multi-stranded soft conductor, in line with GB/T3956 (VDE0295/IEC60228) 60228 Class5 or 6 standards
Insulation: high-strength modified PVC or PE with excellent electrical insulation properties, colour coded or number coded (can be customized according to customer requirements).
Cable formation: short pitch stranded, 12 cores and above using composite cable structure.
Sheath: High strength and low viscosity special PUR composite material.
Sheath colour: grey (default), black, orange, green (other colours are available upon request).
Cable technical parameters
Rated voltage: ≥0.5mm, 300/500V
Test voltage: 2000V
Insulation resistance: ≥20MΩ/km (20℃)
Zui small bending radius: mobile use: 7.5X cable outer diameter, fixed installation: 4X cable outer diameter
Temperature range: Mobile use: -5℃~70℃, Fixed installation: -40℃~80

Ask
What is the simpler way to distinguish the drag chain cables from ordinary cables is to look at the wire diameter of the copper wire?

Answer
Looking at the wire diameter of the copper wire is indeed a simple way to distinguish the drag chain cable from the ordinary cable. Ordinary cables are generally used for fixed installations, while drag chain cables are movement cables that can be moved and require a certain degree of flexibility. In contrast, the outer diameter of the copper wire of the conductor of the same specification of the drag chain cables should be thinner.

Ask
Is the standard of TRVV drag chain cable the same as the standard of RVV flexible cable?

Answer
Strictly speaking, the standard of TRVV trailing chain cable is not the same as the standard of RVV flexible cable, which should be higher than the standard of RVV flexible cable. Flexible cable RVV is suitable for fixed installation, while drag chain cable TRVV can be used not only for fixed installation, but also for mobile use. Trailing chain cable TRVV can be regarded as the upgraded version of flexible cable RVV, therefore, the national standard of flexible cable RVV is also applicable to trailing chain cable TRVV, but the trailing chain cable which only meets the national standard of flexible cable is not a good trailing chain cable.

There are many types of cables, but the website demonstration is limited. If you need any cable, please contact us and we accept customization.