Technical Feasibility – Overcoming Limits, Creating Solutions
- ISO certified
- Made in Germany
With a wide range of sizes, shapes, and materials, we develop special cables that are perfectly tailored to your requirements. Our expertise ranges from extremely small cross-sections to complex cable constructions with multifunctional properties. Through innovative manufacturing techniques, customized solutions, and the support of our in-house laboratory, we successfully implement even the most demanding projects.
Our Promise
At Kabel Sterner, technical feasibility stands for the highest quality, precision, and reliability. Our cables are manufactured from first-class materials, all of which are RoHS compliant. They are specifically designed to function optimally even under demanding conditions.
We guarantee temperature resistance from -60°C to +125°C – and up to 200°C for special applications with FEP. Whether it’s mechanical resilience, chemical resistance, or long-term durability: our cables meet strict standards at every stage of production. Additionally, we can manufacture cables in almost any desired shape – whether oval, square, star-shaped, or mushroom-shaped. This allows us to provide individual solutions that perfectly adapt to your requirements.
What We Can Do
Cross-sections
from 0.022 mm² - 300 mm²
Stranding
Element size
Ø max 8.0mm
Number of cores
2 - 65 cores (stranded in layers)
over 100 cores possible in bundles
Dimensions
Outer dimensions
Ø from 0.5 mm – 40 mm
W x H up to 80mm x 20mm
Light measurement
Measuring device for POF cores (attenuation)
OTDR measuring device (single-mode and multi-mode fibers)
Fusion splicer (single-mode and multi-mode fibers)
Delivery spools
| Cardboard spools: | 80 mm – 250 mm |
| Plastic spools: | 80 mm x 500 mm |
| Plywood spools: | up to 1250 mm |
| Plastic spools: | 80 mm x 500 mm |
| Wooden spools: | 800 mm – 1000 mm |
| Special packaging / IPPC drums on request | |
Electrical measurements
| Capacitance per unit length | Conductor resistance |
| Inductance per unit length | Insulation resistance |
| Characteristic impedance | Microphony |
| High voltage |
Mechanical measurements
Aging ovens / long-term material tests
Flexing tests according to VDE 0472 / Part 603 Test type H and J
Torsion cabinet with 8 test stations +/- 720°
Elongation, sheath adhesion and tensile forces with tensile-compression testing machines
Keyence microscope with depth of field
Flame chamber (VDE 60332 / UL1581)
Drag chain test facility speed 20m/s; travel 2m; acceleration 5m/s²; bending radii 55, 75 and 95 mm, individual customer requirements can also be realized here;
Individual testing devices according to customer or special requirements possible and realizable
Cold chamber down to -60°C for material tests
High-quality materials for every requirement
High-quality materials for every requirement
High-quality materials form the basis for the quality and longevity of our cables. Whether copper strands, innovative insulating materials, reliable shielding, or robust strain reliefs – each material is carefully selected and precisely matched to the required specifications.
