high flexible motor and servo cable for drag chain 0,6/1 kV,
for example acc. to Siemens 6FX8008PLUS, Lenze, Bosch Rexroth

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Technical data
  • Special PUR drag chain cable
    acc. to UL AWM Style 21223 or
    20234 CSA AWM
  • Temperature range
    flexing -30°C to +80°C
    fixed installation -40°C to +90°C
  • Nominal voltage
    VDE U0/U 600/1000 V
    UL/CSA 1000 V
  • A.c. test voltage, 50 Hz
    4000 V
  • Insulation resistance
    min. 20 MOhm x km
  • Coupling resistance
    max. 250 Ohm/km
  • Minimum bending radius
    flexing 7,5x cable Ø
    fixed installation 4x cable Ø
Cable structure
  • Bare copper conductor, to
    DIN VDE 0295 cl.6, extra fine wire,
    IEC 60228 cl.6
  • Core insulation halogen-free PP
  • Core identification
    power supply cores
    core 1: black with imprint U/L1/C/L+
    core 2: black with imprint V/L2
    core 3: black with imprint W/L3/D/L-
    control cores
    TOPSERV® 109 PUR
    without control cores
    TOPSERV® 113 PUR with 1 control cores
    acc. to Siemens
    core 1: black with imprint BR1
    core 2: white with imprint BR2
    acc. to Lenze
    core 1: brown with imprint BR1
    core 2: white with imprint BR2
    TOPSERV® 121 PUR with 2 control cores
    pair 1: black with number no. 5+6
    pair 2: black with number no. 7+8
  • GN-YE conductor
  • Screening of the control cores in pairs
    wrapped with tinned copper braid
  • Power supply cores laid up
    with optimal lay length and
    stabilising filler
  • Fleece wrapping facilitates sliding
  • Overall screening from tinned copper
    braid, optimal coverage approx. 85%
  • Outer sheath of PUR
  • Sheath colour: orange (RAL 2003)
  • Low adhesion, flame retardant, extremely
    abrasion resistant, halogen-free, resistant
    to UV, oil, hydrolysis and microbial attack
    PUR sheath
  • Optimized insulation materials ensure
    resistance to oils (including mineral oils),
    greases, coolants, hydraulic fluids as well
    as many alkalis and solvents.
  • Optimum compliance with requirements
    for electromagnetic compatibility (EMC) by
    approx. 85% coverage from the braided
  • These cables are produced to high quality
    specifications and conform to the
    DESINA® standard.
  • The materials used during manufacturing
    are cadmium-free, contain no silicone
    and are free from substances harmful
    to the wetting properties of lacquers
  • Resistant to cleaning and disinfecting
    agents acc. to ECOLAB®
  • PUR outer sheath self-extinguishing and
    flame retardant to DIN VDE 0482-332-1-2,
    DIN EN 60332-1-2, IEC 60332-1 (equivalent
    DIN VDE 0472 part 804 test method B)
  • For a corresponding encoder cables please check chapter TOPGEBER 512 PUR
  • For servo cables with non or only slight drag chain application please check chapter TOPSERV® PVC
  • Brackets ( ) indicate screen
  • DESINA® explanation see introduction
  • SIEMENS product designations 6FX 5008-plus are registered trademarks of Siemens AG and are to be used only for purposes of comparison
  • Lenze product designations are registered trademarks of Lenze AG and are to be used only for purposes of comparison
  • Bosch Rexroth product designations INK are registered trademarks of Bosch Rexroth AG and are to be used only for purposes of comparison
The combination of supply cores with the control cores for the braking function and the thermal protection in these cables is ideal. Precision servomotors, as used today in many areas of highly-automated manufacturing processes, call for high-quality, reliable and long-lasting cables. These requirements are met to a high degree by these cables. The cables have an additional overall screen to ensure EMC compatibility, i. e. for protection against electromagnetic interference. Production is based on the specifications of established manufacturers of servo-drives and controls, as well as on various VDE, UL and CSA standards. Applications include machine, plant and robot construction, automation, drive, control and production engineering. Attractive for export-oriented mechanical and system engineering. Please observe applicable installation regulations for use in energy supply chains.
EMC = Electromagnetic compatibility
To optimize the EMC features we recommend a large round contact of the copper braiding on both ends.
CE = Product conforms with Low-Voltage Directive 2014/35/EU.
Data sheet
Certificate of compliance

TOPSERV® 109 PUR, Siemens 6FX8008PLUS


No.cores x




Part no.


Outer Ø

app. mm


kg / km


app. kg / km</