- Structure
- Voltage: 300/500V, 300/750V
- Conductor: single strand/glued bare soft copper wire/tinned copper wire
- Insulation: polyvinyl chloride, polyethylene
- Sheath: polyurethane elastic material, TPU material or PVC
- Working temperature: cold resistance -65°C~125°C
- Production range: Standard section: 0.12～4 square meters (special specifications can be produced according to customer requirements).
- Number of electric cores: 1～37 cores (special specifications can be produced according to customer requirements).
Spiral Cable is a straight wire cable twisted by one or several groups of insulated wires. The spiral state is completed on the metal core rod, and then it is cooled and cooled after 30 minutes to 120 minutes of heat processing and shaping in the drying room. There are air cooling and water cooling. Spiral Cable is stretchable in a spiral state (the time is determined by the temperature and the sheath material).
Spiral Cable classification
- 1. PVC spiral cable: high economy, low mechanical and chemical resistance. Medium elasticity. It is suitable for installation and use in light industry, computer and other occasions.
- 2. PUR spiral cable: very good elasticity. It has mechanical and chemical properties, especially cold resistance, oil resistance, weather resistance, abrasion resistance and tear resistance. It is suitable for use in machinery manufacturing, electric tools and other occasions. It is an excellent solution in most areas of application.
- 3. PUR shielded spiral cable: has the chemical properties. Particularly resistant to cold, oil, weather, abrasion and tearing. The spiral overall shielding structure can resist all kinds of electromagnetic interference, and is especially suitable for all occasions that require very small installation space such as medical treatment, semiconductors, and chips
Spiral Cable Specification
| PVC spiral cable | Pur spiral cable | Pur shielded spiral cable | TPU spiral cable | |
| Elastic elongation | 1:03 | 1:04 | 1:04 | 01:03.5 |
| voltage | 300/500 | 300/500 | 300/500 | 300/750 |
| working temperature | -5℃ ~ +70℃ | -25℃ ~ +80℃ | -25℃ ~ +80℃ | -25℃ ~ +80℃ |
| Number of cores (customizable) | 2,3,5 | 2,3,4,5,7,12,18 | 2,4,5,6,7,8,12,25 | 2,3,4,5,7,8,12 |
| Nominal cross section of core mm 2 (customizable) | 0.75,1.5 | 0.75,1.0,1.5,2.5 | 0.14,0.25,0.5 | 0.5,0.75,1.0,1.5,2.5 |
| Screw closure length (WL) mm | 200~2800 | 200~3000 | 200~1500 | 500~2500 |
| Tensile range mm | 400~5600 | 800~12000 | 900~4500 | 1750~8750 |
| Color of outer sheath | Black, white | Black, white, orange | black | bla |
