Type NSHTÖU Crane Reeling Cable Winding Operation With Tensile Stress And Torsional Stress

High-Performance Type NSHTÖU Reeling Cable for Industrial Applications

Introduction to Type NSHTÖU Reeling Cable

The Type NSHTÖU Reeling Cable is designed for winding operations under tensile and torsional stress. It is widely used as a connection and control cable in lifting devices, hoisting plants, and transporting machines that are subject to heavy mechanical loads. Additionally, it serves as a reliable drum and drag cable in dry, damp, or wet environments, including wet industrial conditions.

Detailed Structural Analysis of Type NSHTÖU Reeling Cable

Conductor:

• Made from electrolytic annealed, class 5 stranded tinned copper wires (plain conductor available on request), ensuring high flexibility and low resistance.
• A suitable tape separator may be applied over the conductor.

Insulation:

• Utilises 3GI3 type HEPR based elastomer compound for excellent electrical performance and heat resistance.
• Core identification according to VDE 0293-308.

Inner Sheath:

• Constructed with GM1b type elastomer compound, offering superior abrasion resistance and mechanical strength.

Sheath Reinforcement:

• Antitorsion textile braided embedded sheath provides additional mechanical protection and flexibility.

Outer Sheath:

• Made from 5GM3 type heavy duty special rubber compound, enhancing the cable's mechanical strength and environmental adaptability.
• Available in black or yellow.

• DIN VDE 0250-814 for construction.
• General requirements per DIN VDE 0250-1.
• Guide to use according to DIN VDE 0298-3.
• Electrical tests per DIN VDE 0472-501, 502, 503, 508.
• Non-electrical tests per DIN VDE 0472-401, 402, 602, 303, 615.
• Under fire conditions tests according to DIN VDE 0472-803, 804.
• Flame retardant as per VDE 0482-332-1-2, DIN EN 60332-1-2, IEC 60332-1.
• Oil resistant as per HD/EN/IEC 60811-2-1, DIN VDE 0473-811-2-1.

Electrical Parameters of Type NSHTÖU Reeling Cable

• Rated Voltage: 0.6/1 kV
• Max. Operating AC Voltage: 0.7/1.2 kV
• Max. Operating DC Voltage: 0.9/1.8 kV
• AC Test Voltage: 3.5 kV
• Conductor Operating Temperature: Max. 90ºC
• Conductor Short Circuit Temperature: Max. 250ºC

• Working Temperature:
  • Fixed: -40ºC to +80ºC
  • Mobile: -25ºC to +80ºC

• Min. Bending Radius: VDE 0298-3 Tab. 3
• Current Carrying Capacity: VDE 0298-4
• Travel Speed:
  • In Festoon Systems: Up to 240 m/min
  • In Reeling Application: Up to 120 m/min horizontal

• Max. Tensile Load of Cable: 20 N/mm²

Application Scenarios for Type NSHTÖU Reeling Cable

The Type NSHTÖU Reeling Cable is suitable for various mobile equipment and heavy machinery. It is commonly used in:

• Lifting Devices: For hoists and cranes where high mechanical stress is prevalent.

• Hoisting Plants: In industrial settings requiring reliable power and control cable solutions.

• Transporting Machines: For equipment that demands high flexibility and durability under mechanical load.

• Dry, Damp, or Wet Rooms: Ideal for use in environments with varying moisture levels.

• Wet Industrial Conditions: Resistant to industrial oils and chemicals, ensuring long-term performance in harsh conditions.

Common Issues and Professional Solutions for Type NSHTÖU Reeling Cable

Issue 1: Why is the cable core breaking during high-frequency reeling?

• Solution: This issue is often due to substandard cable quality or improper installation. Using high-quality NSHTÖU cables can significantly reduce this problem. Proper installation and maintenance are crucial, ensuring the cable is not excessively stretched or twisted during reeling.

Issue 2: What should be done if the sheath is damaged due to prolonged exposure to harsh environments?

• Solution: While the rubber sheath offers excellent abrasion and weather resistance, extreme conditions can still cause damage. Regularly inspect the cable's outer sheath, and promptly repair or replace any damaged sections. Preventing contact with sharp objects is also essential to avoid damage.

Issue 3: How can electromagnetic interference affecting signal transmission be addressed?

• Solution: The shielding layer of the NSHTÖU cable is designed to effectively prevent EMI. If interference issues persist, consider enhancing shielding measures or checking for potential interference sources in the surrounding environment and implementing appropriate isolation measures.

Why Choose Type NSHTÖU Reeling Cable

The Type NSHTÖU Reeling Cable is a high-performance, durable industrial cable designed for applications requiring high mechanical strength and superior electrical performance. Its advanced design and high-quality materials ensure stable and reliable performance even in extreme environments. Whether used in lifting devices, hoisting plants, or transporting machines, the NSHTÖU cable is a dependable choice.

Note: This is just part of the standard parameters of our products. Please contact our Engineer if you need more. And the information contained within this webpage is for guidance only and is subject to change without notice or liability. All dimensions and specifications are nominal and are subject to normal manufacturing tolerances. All pictures shown are for illustration purposes only. The actual product may vary. All the information is provided in good faith and is believed to be correct at the time of publication.