Crane cable ÖLFLEX® CRANE PUR 4G50, 0.6/1 kV, Flexible, Drum operation, PUR, UV-resistant 0045234

Robust cable for lifting and conveyor applications

The ÖLFLEX® CRANE PUR cable is a reliable solution for powering devices in demanding conditions, such as cranes, conveyors and transport systems. Designed for use on a drum, it provides flexibility and durability even with frequent winding and unwinding. Its polyurethane (PUR) construction guarantees resistance to mechanical damage, weathering and UV radiation, making it an ideal choice for both indoor and outdoor applications.

Construction and application

This cable is particularly recommended for areas with high mechanical loads and dynamic movements. It will work in dry or humid environments, as well as outdoors, although short-term immersion in industrial water is permissible (up to 2 weeks). A key structural element is the central load-bearing element, which absorbs the stresses generated during winding and unwinding the cable from the drum. The integrated braiding prevents twisting of the wires and the formation of the so-called pigtail effect – a problem often encountered with dynamic movements. This ensures that the cable maintains its functionality and safety for a long time.

Advantages and benefits

• Exceptional flexibility: Allows easy routing of the cable in tight spaces and dynamic applications.
• Resistance to external conditions: Polyurethane coating protects against UV radiation, oils and other chemicals.
• Mechanical durability: Central load-bearing element and braiding provide high resistance to tensile and torsional forces.
• Safety: TPE insulation and optional protective conductor (G = with GN-YE) guarantee safe operation.
• Cost reduction: Smaller cable diameter allows the use of smaller drums, guide rollers and drive motors – which translates into financial savings.
• Wide temperature range: The cable retains its properties in the temperature range from -40°C to +80°C.
• Compliance with standards: It has certificates confirming its safety and quality (e.g. halogen-free IEC 60332-1-2).
• Versatility: Suitable for use in cranes, conveyors, industrial robots and other devices requiring flexible power supply.