Robotic cable; 3G2,5; Core identification: Numbers; U0/U: 300/500 V; PUR; Torsion
Benefits
- Highly flexible cable design requires maximum product performance (LAPP performance class „Core Line“).
- Tried-and-tested cable, successfully tested for 5 million torsion cycles.
- Special core stranding allows simultaneous bending and twisting (torsion angle up to ± 360°/m).
- Durable, resistant product thanks to the outer sheath PUR material that is resistant to abrasions, notches and cuts.
- Extremely weather-resistant with a wide temperature range.
- Longer maintenance cycles at very high torsion angles save costs and increase the efficiency of machines.
- Space-saving due to small outer diameters.
Applications
- Suitable for power supply, control or data transmission.
- The cable design allows flexible, continuously moving use under torsional stress in industrial robots and handling devices.
- The cable design allows highly flexible, continuously moving use in moving machine parts and in cable chains, with horizontal travel distances of up to 10 m.
- Can be used in dry and wet conditions, and especially in harsh and oily environments.
- The PUR outer sheath withstands high mechanical loads.
- The PUR outer sheath is resistant to mineral oil-based lubricants and highly resistant to chemicals.
- Suitable for outdoor use.
- Flexible use at temperatures down to -40°C.
Product notes
- For use in cable chains: please follow the T3 technical assembly guidelines
Technical specifications
General information
| Brand | ÖLFLEX® |
|---|---|
| Product type | Robotic cable |
| Weight | 124 kg/km |
| Copper index | 72 kg/km |
| Industry segment | Automotive; Construction Machinery; Food & Beverage; Intralogistics; Lifts & Elevators; Machine tools; Packaging; Robotics |
| customs code | 85444995 |
Electrical parameters
| Nominal voltage | U0/U: 300/500 V AC rms according to IEC |
|---|---|
| Test voltage | 3 kV |
| Current rating according to | VDE 0298-4 |
| Max. conductor resistance at 20°C | 7.98 Ω/km |
Product design
| Conductor number/size | 3G2,5 |
|---|---|
| Nominal conductor cross-section (metric) | 2.5 mm² |
| Conductor material | Bare copper |
| Conductor design | extra-fine wire |
| Including protective earth | Yes |
| Number of cores | 3 |
| Stranding type | Layered stranding |
| Wrapping over stranding | PTFE film |
| Shielded | No |
| Nominal outer diameter | 9.3 mm |
| Cable shape | Round |
| Core insulation basic material | Thermoplastic elastomers |
| Core insulation basic material, short form | TPE |
| Basic material of outer sheath | Polyurethane |
| Basic material of outer sheath, short form | PUR |
| Outer sheath colour | black |
| Cable sheath RAL colour | RAL 9005 |
| Core identification | Numbers |
| Conductor colour code | EN 50334; VDE 0293-1 |
Product features
| Application area | Torsion; Flexible |
|---|---|
| For permanent bending | Yes |
| For torsional load | Yes |
| Minimum bending radius, stationary | 4 x outer diameter |
| Minimum bending radius in mm, fixed installation | 37.2 mm |
| Minimum bending radius, dynamic continuously flexing | 15 x outer diameter |
| Minimum bending radius in mm, dynamic continuously flexing | 139.5 mm |
| Minimum bending radius, occasionally flexing | 15 x outer diameter |
| Minimum bending radius in mm, occasionally flexing | 139.5 mm |
| Torsion | for +/- 360 °/m and min. -40 °C up to 5000000 Torsion cycles |
| Temperature, fixed installation | -50 °C to 80 °C max. conductor temperature |
| Temperature, fixed installation max | 80 °C |
| Temperature, fixed installation min | -50 °C |
| max. conductor temperature, occasionally moved | -40 °C to 80 °C max. conductor temperature |
| Temperature, occasionally moved max | 80 °C |
| Temperature, occasionally moved min | -40 °C |
| Temperature, dynamic continuously flexing | -40 °C to 80 °C max. conductor temperature |
| Temperature, dynamic continuously flexing max | 80 °C |
| Temperature, dynamic continuously flexing min | -40 °C |
| Flame-retardant | Yes |
| Flame retardance according to | IEC 60332-1-2 |
| UV-resistant | Yes |
| UV-resistant according to | EN ISO 4892-2, method A (colour change permitted) |
| Weather-resistant | Yes |
| Chemical resistant | Yes |
| Halogen-free | No |
| Oil-resistant | Yes |
| Oil resistance according to | EN 50363-10-2 |
| PWIS-free | Yes |
| PWIS-free according to | VDMA 24364-B2-L |
| Low-adhesive sheath surface | Yes |
Certifications and standards
| CE marking | Yes |
|---|---|
| EAC-certified | Yes |
| EAC certification number | ЕАЭС N RU Д-DE.АЮ64.В.00130/20 |
| UL recognized | No |
| UL listed | No |
| cUR recognised | No |
| cUL listed | No |
| CSA certified | No |
| Flame retardance tested according to UN/ECE-R118 | No |
Datasheets and certificates
- Data sheet: DB0028110EN.pdf
- Technical table: T9_Core ID code as per VDE colour code_int.pdf
- CE declaration of conformity: CE0028110EN.pdf
Manufacturer notes
- Unless specified otherwise, the product values shown are rated values at room temperature. You can receive further values, such as tolerances, upon request if they are available and have been released for publication.
- Photographs and graphics are not to scale and do not represent detailed images of the respective products.
- The absence of PWIS raw materials does not protect against the potential risk of contamination with substances that interfere with the paint wetting during subsequent handling of the product(s) during transport, storage or further processing after delivery.
LAPP product information and documents
Manufacturer nominal values; images are representative. The confirmed configuration, quantity and displayed total apply to the order.
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