Carl Stahl TECHNOCABLES

Copper wire or copper strand with stainless steel or galvanised steel wires

The conductive wire ropes with copper wire in our e-rope product line transmit electrical energy and mechanical tensile forces. They simultaneously fulfill the function of a power cable and a wire rope. A current-carrying wire rope from the e-rope product range consists of stainless steel or galvanised steel wires that are stranded with copper wire or a copper strand, depending on the design. The high conductivity of the low-voltage rope is achieved by the copper strand or copper wires contained in the rope. The current-carrying cables of the e-rope brand are manufactured in our cable factory, also with an insulating plastic sheath. They can be assembled ready for installation on request.

Selection e-rope current-carrying wire rope with copper wire

Click on the desired rope construction for detailed information on construction, material, ...
The wires marked in blue represent the copper wires.

Current-carrying cable properties + mechanical properties of a wire rope

Our e-rope product range is highly conductive due to the special material mixture and has been developed for the transmission of protective extra-low voltage as well as mechanical forces. The current-conducting wire ropes with copper wire can have a higher stiffness or a higher bending fatigue strength according to customer requirements. The wire ropes of the e-rope brand are mainly used in applications where they fulfill a dual purpose, where both mechanical and electrical properties are required. The advantages for our customers are simpler design and production. Material and space savings as well as visual aspects also play an important role. The current-conducting ropes of the e-rope brand are flexible and resilient. Thanks to the flexible rope structure, they can also be guided via deflection pulleys. The e-rope low-voltage rope offers clear advantages with dual use, e.g. in LED lighting technology as a low-voltage rope system. As a low-voltage rope system, it replaces the conventional power cable and also acts as a suspension rope.

copper wire rope

Copper cable and stainless steel or steel cable combined

To increase conductivity, e-rope brand cables are stranded with copper wires. They not only consist of a copper wire or copper strand, but also contain wires made of galvanized steel or stainless steel to maintain the mechanical properties. This means that the rope also serves as a conductor and can absorb mechanical forces. An e-rope brand steel cable replaces a core of an electric cable. A current-carrying cable is therefore no longer required for the respective application.

copper wire cable

Wire rope stainless steel + copper wire 6 x 7 - e-rope electrical wire rope

Material:stainless steel + copper
Nominal-ø in mm:1,00 mm
Minimum breaking force in N:450 N
Outer-ø in mm (coated):1,4
Voltage range in V:0-50
Electrical conductivity m / Ω x mm²34,81
IACS (intern. annealed copper standard) %:62,1
Specific restistance Ω x mm² / m:0,0287
Conductor resistance Ω / m:0,0554
Seil mit Kupferdraht
Nominal-ø Outer-ø Min. break. load Voltage range Electrical conductivity IACS Specific resistance Conductor resistance Item No.
1,00   450 0-50 34,81 62,10 0,0287 0,0554 SE000608
Nominal-ø Outer-ø Min. break. load Voltage range Electrical conductivity IACS Specific resistance Conductor resistance Item No.
1,00 1,40 450 0-50 34,81 62,10 0,0287 0,0554 SE000579
Nominal-ø Outer-ø Min. break. load Voltage range Electrical conductivity IACS Specific resistance Conductor resistance Item No.
1,00 1,40 450 0-50 34,81 62,10 0,0287 0,0554 SE000610

Wire rope galvanised steel + copper wire 6 x 7 - e-rope electrical wire rope

Material:galvanised steel + copper
Nominal-ø in mm:1,80 mm
Minimum breaking force in N:1450 N
Outer-ø in mm (coated): 
Voltage range in V:0-50
Electrical conductivity m / Ω x mm²25,57
IACS (intern. annealed copper standard) %:45,6
Specific restistance Ω x mm² / m:0,0391
Conductor resistance Ω / m:0,0250
copper wire rope
Nominal-ø Outer-ø Min. break. load Voltage range Electrical conductivity IACS Specific resistance Conductor resistance Item No.
1,80   1450 0-50 25,57 45,60 0,0391 0,0250 SE000525
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