Benefits
- Halogen-free and highly flame retardant materials reduce the risk of flame propagation, high smoke density and toxic smoke in the event of a fire.
- Classified fire behaviour according to EU Directive 305/2011 (BauPVO/CPR) with article number selection on the LAPP website.
- The zeroCM® technology with a completely electrical symmetrical cable design has proven to reduce leakage currents by up to 60% compared to conventional motor cables.
- Low-capacitance core insulation for long transmission paths.
- Reduces EMC interference at the frequency converter and thus enables almost double installation lengths.
- Future-proof for future drive generations with higher cycle frequencies.
Applications
- For connecting frequency converters and servo motors.
- Especially for environments where electromagnetic compatibility (EMC) is required.
- For fixed installation and occasional movement without tensile strain.
- Can be used in dry and damp spaces.
- Suitable for medium mechanical stress.
- Suitable for outdoor use, subject to the temperature range.
- Flexible use at temperatures down to -15°C.
Technical specifications
General information
| Brand | ÖLFLEX® |
|---|---|
| Product type | Servo cable |
| Weight | 1003 kg/km |
| Copper index | 704.64 kg/km |
| customs code | 85444999 |
Electrical parameters
| Nominal voltage | U0/U: 0,6/1 kV AC rms according to IEC |
|---|---|
| Test voltage core/core | 4 kV |
| Test voltage core/screening | 4 kV |
| Test voltage | 4 kV |
| Current rating according to | VDE 0298-4 |
Product design
| Conductor number/size | 3X16+1G10+(2X1,5) |
|---|---|
| Nominal conductor cross-section (metric) | 16 mm² |
| Nominal conductor cross-section (AWG) | 6 AWG |
| Conductor material | Bare copper |
| Conductor design | IEC 60228 class 5: fine-wire |
| Including protective earth | Yes |
| Number of cores | 4 |
| Number of pairs | 1 |
| Pair shielding type | Tin-plated copper braiding |
| Cable element 1 | Power core: 3X16 |
| Cable element 2 | Protective earth: 1×10 |
| Cable element 3 | Control core pair: 1x(2×1.5), Shielding: Tin-plated copper braiding |
| Stranding type | Bundle stranding |
| Earth-symmetrical stranding structure | Yes |
| Shielded | Yes |
| Type of overall screening | Tin-plated copper braiding |
| Nominal outer diameter | 25 mm |
| Cable shape | Round |
| Core insulation basic material | Cross-linked polyethylene |
| Core insulation basic material, short form | XLPE |
| Basic material of outer sheath | Halogen-free compound |
| Basic material of outer sheath, short form | HFFR |
| Outer sheath colour | black |
| Cable sheath RAL colour | RAL 9005 |
| Core identification | Colours |
| Conductor colour code | VDE 0293-308 |
Product features
| Application area | Flexible; Fixed installation |
|---|---|
| Minimum bending radius, stationary | 6 x outer diameter |
| Minimum bending radius in mm, fixed installation | 150 mm |
| Minimum bending radius, occasionally flexing | 15 x outer diameter |
| Minimum bending radius in mm, occasionally flexing | 375 mm |
| Temperature, fixed installation | -40 °C to 90 °C max. conductor temperature according to IEC |
| Temperature, fixed installation max | 90 °C |
| Temperature, fixed installation min | -40 °C |
| max. conductor temperature, occasionally moved | -15 °C to 90 °C max. conductor temperature according to IEC |
| Temperature, occasionally moved max | 90 °C |
| Temperature, occasionally moved min | -15 °C |
| Flame-retardant | Yes |
| Flame retardance according to | IEC 60332-1-2; IEC 60332-3-24 |
| Low smoke density according to | IEC 61034-2 |
| Low toxicity of combustion gases according to | EN 50305 |
| Corrosiveness of combustion gases according to | IEC 60754-2 |
| UV-resistant | Yes |
| UV-resistant according to | EN 50620; EN ISO 4892-2, method A (colour change permitted); EN 50525-1 (cables with a black sheath are suitable for permanent outdoor use) |
| Halogen-free | Yes |
| Halogen-free according to | IEC 60754-2 |
| Oil-resistant | Yes |
| Oil resistance according to | EN 50290-2-22: TM 54 |
| PWIS-free | Yes |
| PWIS-free according to | VDMA 24364-B2-L |
| Low capacitance | Yes |
Certifications and standards
| CE marking | Yes |
|---|---|
| CPR fire class | Dca |
| CPR smoke density | s2 |
| CPR drip behaviour | d2 |
| CPR acidity | a1 |
Datasheets and certificates
- Data sheet: DB10024020EN.pdf
- CE declaration of conformity: CE10024020EN.pdf
- CPR declaration of performance: UILCPRDOP25_10024020-1EN.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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