PUR SPIRAL CABLES
Conductor: high bending strength multiple fine bare copper wire
Insulation: wear-resistant, high-strength, high-elasticity TPE material
Filling: high-strength tensile fiber
Tape: Toughness, high strength, low viscosity, peelable tape
Outer sheath: wear-resistant, oil-resistant, flame-retardant special modified polyurethane PUR mixture
PUR Spiral Cables Description:
Polyurethane PUR sheathed spiral cable is made of abrasion-resistant, oil-resistant and flame-retardant special modified polyurethane PUR mixture, which is resistant to chemical corrosion, acid and alkali resistance, hydrolysis resistance, and ultra-high resilience. It is designed for movable occasions where the outer sheath has higher mechanical force bearing requirements while maintaining the rapid expansion and contraction of the cable.
PUR spiral cables characteristics:
Using soft conductor structure, good flexibility, good flexibility, high resilience (the elongation length can reach 3-5 times the original spring length), the spiral cable made of pur material is resistant to oil stains, hydrolysis, and weak acid and alkali. Anti-microbial corrosion, anti-aging, anti-ultraviolet and other excellent chemical properties, as well as various excellent physical properties such as bending resistance, abrasion resistance, good elasticity and tear resistance. The service cycle is long, and it can still maintain good stability in continuous work in multiple shifts. Pur spiral cables are currently the most widely used.
PUR Spiral Cables Structure:
Copper wire bare, extra finely stranded acc. to DIN VDE 0295 Class 6 / IEC 60228 Class 6
Core insulation: TPE-E
Core identification acc. to DIN 47100
Cores stranded in layers
Outer sheath: PUR
Sheath colour: black
PUR Spiral Cables Application:
Handling Equipment
Entertainment Equipment
Medical devices
Measurement instruments
Rolling doors
In all fields in which low-current cables are used
PUR Spiral Cables Technical Data
| Temperature range: | -25°C to +70°C |
| Nominal voltage | up tp 0,14 mm² 300 V from 0,25 mm² 500 V |
| Test voltage | 1000 V |
| Expansion ratio | 1:4 |
| straight ends | in each case 200 mm |
PUR Spiral Cables Spec:
| Cross-section mm² |
Spiral length unexpanded (WL in mm) |
Cable Ø app. mm |
Spiral-outer Ø app. mm |
Cop.weight kg / 1000 pcs |
AWG-No. |
| 2 x 0,14 | 300 | 3.5 | 13 | 9.2 | 26 |
| 2 x 0,14 | 400 | 3.5 | 13 | 11.9 | 26 |
| 2 x 0,14 | 500 | 3.5 | 13 | 15.6 | 26 |
| 2 x 0,14 | 1000 | 3.5 | 13 | 28.1 | 26 |
| 4 x 0,14 | 300 | 4 | 14 | 18.4 | 26 |
| 4 x 0,14 | 400 | 4 | 14 | 23.8 | 26 |
| 4 x 0,14 | 500 | 4 | 14 | 29.2 | 26 |
| 4 x 0,14 | 1000 | 4 | 14 | 56.2 | 26 |
| 5 x 0,14 | 300 | 4.4 | 15.8 | 22.8 | 26 |
| 5 x 0,14 | 400 | 4.4 | 15.8 | 29.5 | 26 |
| 5 x 0,14 | 500 | 4.4 | 15.8 | 36.2 | 26 |
| 5 x 0,14 | 1000 | 4.4 | 15.8 | 69.7 | 26 |
| 6 x 0,14 | 300 | 4.9 | 17.8 | 27.5 | 26 |
| 6 x 0,14 | 400 | 4.9 | 17.8 | 36.7 | 26 |
| 6 x 0,14 | 500 | 4.9 | 17.8 | 43.8 | 26 |
| 6 x 0,14 | 1000 | 4.9 | 17.8 | 84.2 | 26 |
| 7 x 0,14 | 300 | 5.2 | 18.4 | 32 | 26 |
| 7 x 0,14 | 400 | 5.2 | 18.4 | 42.4 | 26 |
| 7 x 0,14 | 500 | 5.2 | 18.4 | 50.8 | 26 |
| 7 x 0,14 | 1000 | 5.2 | 18.4 | 97.8 | 26 |
| 8 x 0,14 | 300 | 5.4 | 19.8 | 36.7 | 26 |
| 8 x 0,14 | 400 | 5.4 | 19.8 | 47.5 | 26 |
| 8 x 0,14 | 500 | 5.4 | 19.8 | 58.3 | 26 |
| 8 x 0,14 | 1000 | 5.4 | 19.8 | 112.3 | 26 |
| 2 x 0,25 | 300 | 3.9 | 13.8 | 16.3 | 24 |
| 2 x 0,25 | 400 | 3.9 | 13.8 | 21.1 | 24 |
| 2 x 0,25 | 500 | 3.9 | 13.8 | 25.9 | 24 |
| 2 x 0,25 | 1000 | 3.9 | 13.8 | 49.9 | 24 |
| 4 x 0,25 | 300 | 4.6 | 17.2 | 36.7 | 24 |
| 4 x 0,25 | 400 | 4.6 | 17.2 | 42.2 | 24 |
| 4 x 0,25 | 500 | 4.6 | 17.2 | 51.8 | 24 |
| 4 x 0,25 | 1000 | 4.6 | 17.2 | 99.8 | 24 |
| 5 x 0,25 | 300 | 5.4 | 19.8 | 40.8 | 24 |
| 5 x 0,25 | 400 | 5.4 | 19.8 | 52.8 | 24 |
| 5 x 0,25 | 500 | 5.4 | 19.8 | 64.8 | 24 |
| 5 x 0,25 | 1000 | 5.4 | 19.8 | 124.8 | 24 |
| 6 x 0,25 | 300 | 5.5 | 20 | 48.9 | 24 |
| 6 x 0,25 | 400 | 5.5 | 20 | 63.4 | 24 |
| 6 x 0,25 | 500 | 5.5 | 20 | 77.8 | 24 |
| 6 x 0,25 | 1000 | 5.5 | 20 | 149.8 | 24 |
| 8 x 0,25 | 300 | 6.4 | 23.8 | 65.3 | 24 |
| 8 x 0,25 | 400 | 6.4 | 23.8 | 84.5 | 24 |
| 8 x 0,25 | 500 | 6.4 | 23.8 | 103.7 | 24 |
| 8 x 0,25 | 1000 | 6.4 | 23.8 | 199.7 | 24 |
| 12 x 0,25 | 300 | 6.9 | 24.8 | 97.9 | 24 |
| 12 x 0,25 | 400 | 6.9 | 24.8 | 126.7 | 24 |
| 12 x 0,25 | 500 | 6.9 | 24.8 | 155.5 | 24 |
| 12 x 0,25 | 1000 | 6.9 | 24.8 | 299.5 | 24 |
| 2 x 0,5 | 300 | 4.6 | 16.2 | 32.6 | 20 |
| 2 x 0,5 | 400 | 4.6 | 16.2 | 42.3 | 20 |
| 2 x 0,5 | 500 | 4.6 | 16.2 | 51.8 | 20 |
| 2 x 0,5 | 1000 | 4.6 | 16.2 | 99.8 | 20 |
| 4 x 0,5 | 300 | 5 | 18 | 65.3 | 20 |
| 4 x 0,5 | 400 | 5 | 18 | 84.5 | 20 |
| 4 x 0,5 | 500 | 5 | 18 | 103.7 | 20 |
| 4 x 0,5 | 1000 | 5 | 18 | 201.8 | 20 |
| 6 x 0,5 | 300 | 6.2 | 22.4 | 97.9 | 20 |
| 6 x 0,5 | 400 | 6.2 | 22.4 | 126.7 | 20 |
| 6 x 0,5 | 500 | 6.2 | 22.4 | 155.5 | 20 |
| 6 x 0,5 | 1000 | 6.2 | 22.4 | 299.5 | 20 |
| 8 x 0,5 | 300 | 7.4 | 26.8 | 130.6 | 20 |
| 8 x 0,5 | 400 | 7.4 | 26.8 | 169 | 20 |
| 8 x 0,5 | 500 | 7.4 | 26.8 | 207.4 | 20 |
| 8 x 0,5 | 1000 | 7.4 | 26.8 | 399.4 | 20 |
| 12 x 0,5 | 300 | 8.2 | 29.4 | 195.8 | 20 |
| 12 x 0,5 | 400 | 8.2 | 29.4 | 254.3 | 20 |
| 12 x 0,5 | 500 | 8.2 | 29.4 | 311.1 | 20 |
| 12 x 0,5 | 1000 | 8.2 | 29.4 | 599.1 | 20 |
Spiral Cable Why Choose HuaDong Cable
