Flexible Cable Rubber Cable
Polyurethane Cable (PUR Cable) is a high-performance industrial cable designed for demanding environments where flexibility, durability, and resistance to oil, abrasion, chemicals, and mechanical stress are essential. Compared with conventional PVC cables, PUR cables offer significantly longer service life under continuous movement and harsh operating conditions.
Polyurethane Cable (PUR Cable) is a high-performance industrial cable designed for demanding environments where flexibility, durability, and resistance to oil, abrasion, chemicals, and mechanical stress are essential. Compared with conventional PVC cables, PUR cables offer significantly longer service life under continuous movement and harsh operating conditions.
Manufactured with premium polyurethane outer sheaths, these cables maintain excellent flexibility even in low temperatures while providing outstanding protection against wear, cutting, tearing, and industrial oils. PUR cables are widely used in automation systems, robotic equipment, CNC machinery, drag chains, material handling systems, and outdoor installations. PUR jackets are valued for their oil resistance, mechanical durability, and flexibility in demanding industrial applications.
The polyurethane outer jacket provides exceptional resistance against abrasion and friction, making the cable suitable for continuous movement and heavy-duty industrial applications.
PUR cables withstand mineral oils, lubricants, hydraulic fluids, and many industrial chemicals without degrading.
Designed for repeated bending and continuous flexing, ideal for drag chain and robotic applications.
High tensile strength and tear resistance reduce cable damage during installation and operation.
Suitable for both indoor and outdoor environments.
Operating Temperature
Fixed Installation: -50°C to +90°C
Flexible Installation: -40°C to +80°C
Excellent resistance to sunlight, moisture, ozone, and outdoor weather conditions.
Available according to IEC 60332-1 and other international flame-retardant standards.
PUR cables typically last significantly longer than PVC cables in dynamic applications due to their superior resistance to mechanical wear and repeated flexing.
| Item | Specification |
|---|---|
| Product Name | Polyurethane Cable |
| Cable Type | PUR Flexible Cable |
| Rated Voltage | 300/500V, 450/750V, 0.6/1kV |
| Conductor | Bare Copper / Tinned Copper |
| Conductor Class | Class 5 Flexible Copper |
| Insulation | PVC / XLPE / TPE (Optional) |
| Outer Sheath | Polyurethane (PUR) |
| Temperature Rating | -50°C to +90°C |
| Color | Black, Orange, Yellow, Gray, Blue |
| Core Number | 2-61 Cores |
| Cross Section | 0.14mm² – 240mm² |
| Shield | Optional Copper Braid Shield |
| Armor | Optional |
| Standards | IEC, VDE, CE, RoHS |
Extremely flexible construction
Excellent bending performance
Resistant to oil and grease
High wear resistance
Chemical resistant
UV resistant
Ozone resistant
Hydrolysis resistant
Cold resistant
Flame retardant
Long service life
Easy installation
Low maintenance cost
Compared with standard PVC cables, PUR cables provide:
| Property | PUR Cable | PVC Cable |
|---|---|---|
| Abrasion Resistance | ★★★★★ | ★★☆☆☆ |
| Oil Resistance | ★★★★★ | ★★☆☆☆ |
| Flexibility | ★★★★★ | ★★★☆☆ |
| Low Temperature Performance | ★★★★★ | ★★☆☆☆ |
| Mechanical Strength | ★★★★★ | ★★★☆☆ |
| Outdoor Use | Excellent | Fair |
| Service Life | Longer | Standard |
We provide customized PUR cable solutions based on customer requirements.
Customization options include:
Conductor size
Number of cores
Shielded or unshielded
Jacket color
Printing logo
Voltage rating
Packaging
Cable length
OEM & ODM service
Every polyurethane cable undergoes strict quality inspection before shipment.
Testing includes:
Conductor resistance test
High voltage test
Insulation resistance test
Spark test
Tensile test
Flexing test
Abrasion resistance test
Aging test
Flame retardant test
Available packaging options:
Wooden Drum
Steel Wooden Drum
Plastic Reel
Coil Packing
Carton Packing
Customized Packaging
