ÖLFLEX® SERVO FD 781 CY

Screened, low capacitive servo cable with PVC outer sheath for flexible power chain application

ÖLFLEX® SERVO FD 781 CY - Low capacitive and screened servo motor cables for mean load in power chain applications.

  • Core Line Performance - Medium to increased travel lengths or acceleration
  • EMC-compliant

Interference signals Power chain Oil-resistant

CE EAC Fire

Article number Number of cores and mm² per conductor Outer diameter [mm] Copper index (kg/km) Weight (kg/km)
ÖLFLEX® SERVO FD 781 CY
0036320
4 G 1.5 9.8 89 157
0036321
4 G 2.5 11.9 133.8 233
0036322
4 G 4.0 13.5 210.9 335
0036324
4 G 10.0 19.7 488.2 747
0036325
4 G 16.0 23.9 744.8 1109
0036327
4 G 35.0 33.3 1,565.4 2264
0036328
4 G 50.0 38.3 2,174.9 3090

Benefits

  • Well-proven and reliable
  • Longer cable connection possible between frequency converter and motor due to low capacitance design
  • Copper screening complies with EMC requirements and protects against electromagnetic interference

Application range

  • Connecting cable between Frequency converter and motor
  • In power chains or moving machine parts
  • For power circuits in machine cabling
  • In dry, damp or wet interiors with normal mechanical stress conditions
  • Only for outdoor use within the indicated operating temperature range, with UV-protection

Product features

  • Oil-resistant
  • Flame retardant acc. to IEC 60332-1-2
  • Low-adhesive surface

Norm references / Approvals

  • Based on VDE 0250 / 0285
  • For use in power chains: Please comply with assembly guideline Appendix T3

Product Make-up

  • Extra-fine wire strand made of bare copper wires (class 6)
  • Core insulation: polypropylene (PP)
  • Cores twisted in short lay lengths
  • Non-woven wrapping
  • Tinned-copper braiding
  • PVC outer sheath, orange (RAL 2003)

Classification ETIM 5

  • ETIM 5.0 Class-ID: EC000104
  • ETIM 5.0 Class-Description: Control cable

Classification ETIM 6

  • ETIM 6.0 Class-ID: EC000104
  • ETIM 6.0 Class-Description: Control cable

Core identification code

  • Black with white numbers acc. to VDE 0293-1

Conductor stranding

  • Extra-fine wire according to VDE 0295, class 6/IEC 60228 class 6

Minimum bending radius

  • Flexing: up from 7.5 x outer diameter
  • Fixed installation: 4 x outer diameter

Nominal voltage

  • U0/U: 600/1000 V

Test voltage

  • Core/Core: 4 kV
  • Core/Screen: 4 kV

Protective conductor

  • G = with gn-ye protective conductor

Temperature range

  • Flexing: -5°C to +70°C
  • Fixed installation: -40°C to +80°C

Bending cycles & operation parameters

  • See Selection Table A2-1 in the appendix of our online catalogue

  • Unless specified otherwise, the shown product values are nominal values at room temperature. Detailed values (e.g. tolerances) are available upon request.
  • Copper price basis: EUR 150/100 kg. Refer to catalogue appendix T17 for the definition and calculation of copper-related surcharges.
  • Please find our standard lengths at: www.lappkabel.de/en/cable-standardlengths
  • Packaging size: coil ≤ 30 kg or ≤ 250 m, otherwise drum
  • Please specify the preferred type of packaging (e.g. 1 x 500 m drum or 5 x 100 m coils).
  • Photographs and graphics are not to scale and do not represent detailed images of the respective products.