ÖLFLEX® SERVO FD 7TCE

Highly flexible, low capacitive servo motor cable with TC-ER (UL) or c(UL)-Listing for North America

ÖLFLEX® SERVO FD 7TCE - screened, low capacitive servo motor cable for highly flexible installation with UL TC-ER listing.

  • Core Line Performance - Medium to increased travel lengths or acceleration
  • Wide application range (NFPA 70/NEC)/ compliance with NFPA 79 for industrial machinery
  • Low-capacitance design

UV-resistant Interference signals Power chain Oil-resistant Mechanical resistance Flame-retardant

CE UL C_UL C_RU

Article number Number of cores and mm² per conductor Outer diameter (mm) approx. Copper index (kg/km) Weight (kg/km)
700750 4 G 1.5 10.2 90.782 174
700751 4 G 2.5 11.4 141.382 230
700752 4 G 4.0 13.1 200.911 319
700753 4 G 6.0 15.0 282.763 431
700754 4 G 1,5 + (2 x 1,5) 12.7 144.358 259
700755 4 G 2,5 + (2 x 1,5) 13.8 199.423 356
700756 4 G 4 + (2 x 1,5) 16.1 273.834 447
700757 4 G 6 + (2 x 1,5) 17.1 345.269 537
700758 4 G 1 + 2 x (2 x 1,0) 13.3 151.799 280
700759 4 G 1,5 + 2 x (2 x 1,0) 14.8 190.493 355
700760 4 G 2,5 + 2 x (2 x 1,0) 15.9 277.699 410
700761 4 G 4 + (2 x 1,0) + (2 x 1,5) 17.9 318.481 525
700762 4 G 6 + (2 x 1,0) + (2 x 1,5) 18.8 389.916 613

Benefits

  • Multi-standard certification offers universal application range, reduces part varieties and saves costs
  • TC-ER and Flexible Motor Supply Cable listings enable open wiring on cable trays as well as the static or highly flexible usage for industrial machines with the same cable
  • Cost-saving, easy installation due to omission of closed raceways (suitable for open wiring)
  • Longer cable connection possible between frequency converter and motor due to low capacitance design
  • Resistant to contact with many mineral oil-based lubricants, diluted acids, aqueous alkaline solutions and other chemical media
  • Ideal for export-oriented machinery and equipment manufacturers thanks to high normative acceptance by the North American NEC (National Electrical Code)

Application range

  • Connecting cable between servo controller and motor
  • In power chains or moving machine parts
  • Static open wiring on and between cable tray an industrial machine acc. NEC
  • Industrial machinery and machine tools
  • Linear robots, automated handling equipment
  • Assembly lines, production lines, in all kinds of machines

Product features

  • Oil-resistant according to UL OIL RES I & II
  • Flame-retardant according to CSA FT4
    UL Vertical-Tray Flame Test
  • -40°C Cold Bend; -25°C Cold Impact; 90°C Wet or Dry
  • Sunlight Resistant
  • Direct Burial (according US standard)
  • Low capacitance

Norm references / Approvals

  • UL TC-ER (exposed run) per UL 1277
  • Flexible Motor Supply Cable per UL 2277
  • Class 1 Division 2 per NEC Article 501
  • c(UL) CIC/TC FT4 (18AWG - 14AWG);
    cRU AWM I/II A/B FT4
  • For use in power chains: Please comply with assembly guideline Appendix T3

Product Make-up

  • Extra-fine wire strand made of bare copper
  • Core insulation: EPR compound
  • Individual design depending on the item: power cores without or with one or two individually screened control core pairs twisted together in short lay lengths
  • Non-woven wrapping
  • Tinned-copper braiding
  • Outer sheath: Specially formulated thermoplastic elastomer (TPE), orange

Classification ETIM 5

  • ETIM 5.0 Class-ID: EC000057
  • ETIM 5.0 Class-Description: Low voltage power cable

Core identification code

  • Power cores: black with marking U/L1/C/L+; V/L2; W/L3/D /L-; GN/YE protective conductor
  • Optional designs with
    one pair of control cores: black; white
    Two pairs of control cores: black with white numbers: 5, 6, 7, 8

Certifications

  • USA: UL TC-ER, Flexible Motor SupplyCanada: c(UL) CIC/TC FT4, cRU AWM I/II A/B FT4

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: 5 x outer diameter

Nominal voltage

  • UL TC: 600V
    UL Flexible Motor Supply: 1000V
    c(UL) CIC/TC: 600V
    cRU AWM: 1000V
  • IEC U0/U: 600/1000 V

Test voltage

  • Core/Core: 4 kV
  • Core/Screen: 2 kV

Protective conductor

  • G = with GN-YE protective conductor

Temperature range

  • Occasional flexing: -25°C to +90°C
    Fixed installation: -40°C to +90°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.
  • Please find our standard lengths at: www.lappkabel.de/en/cable-standardlengths
  • Photographs and graphics are not to scale and do not represent detailed images of the respective products.