Type (N)SHTOEU-J Reeling Cable: Highly Resilient Round Cables with High Tensile Strength for Use on Reeling Systems

Application Scenarios

The Type (N)SHTOEU-J Reeling Cable is engineered to provide exceptional performance in heavy duty reeling applications.

It boasts high tensile strength and resilience, making it perfect for use on motorized cable reels. This cable is particularly suitable for:

• Vertical applications operating at high speeds and accelerations.

• Horizontal applications with speeds greater than 120 m/min.

• Continuous heavy duty operations, such as cranes in ports.

• Floating grab dredgers with water submersion capabilities.

Key Features

This cable's design includes several critical features to ensure reliability and durability in demanding environments:

• Maximum torsional rigidity and high load-bearing capacity due to an additional embedded braid between the inner and outer sheaths.

• Insensitive to external mechanical loads thanks to a robust and wear-resistant rubber sheathing material.

• High rigidity from a very small stranding lay.

• Axial rigidity due to optimally interlinked inner and outer sheaths in a two-layer “sandwich” structure.

• Specially designed composite versions for control and data transmission, as well as control and fiber optic availability.

Electrical Parameters

The Type (N)SHTOEU-J Reeling Cable has the following electrical characteristics:

• Rated voltage: Uo/U = 0.6 / 1 kV
• Maximum AC operating voltage: Uo/U = 700/1200V
• Maximum DC operating voltage: Uo/U = 900/1800V
• Ampacity according to VDE 0298 part 4
• AC test voltage: 2.5 kV

Mechanical Load-Bearing Capacity

This cable is designed to handle significant mechanical stresses:

• Travel speed up to 240 m/min for horizontal reeling.
• Travel speed up to 120 m/min for vertical reeling (greater speeds up to 180 m/min available upon request).
• Minimum bending radii: 6 x Ø for reeling, 7.5 x Ø on diversion roller assemblies.
• Minimum distance for S-type forced guide pulley: 20 x Ø.
• Tensile load-bearing capacity of 30 N/mm², For higher load carrying capacity, please contact our engineers.

Thermal and Chemical Specifications

The cable can operate in a broad range of temperatures and resist various environmental factors:

• Ambient temperature (flexing): -35°C to +80°C.
• Ambient temperature (fixed): -50°C to +80°C.
• Special compounds available for low temperature ranges down to -50°C upon request.
• Resistant to ozone, waterproof, oil-resistant, UV-resistant, and of low flammability (LBS-free and silicone-free).

Design Features

The Type (N)SHTOEU-J Reeling Cable incorporates high-quality materials and robust design features:

• Flexible copper conductor, class 5 or "FS".
• Wear-resistant rubber compound sheath (PCP or equivalent).
• Core insulation with special rubber compound based on EPR.
• Sheath color available in yellow or black.
• Supporting braid for torsional stress protection.
• Stranding in layers with a short length of lay.
• Conductor coding per DIN VDE 0293 part 308, with six or more conductors in black with white numbers and a green/yellow earth conductor.

Important Considerations

This cable is particularly suitable for:

• Operations with very high combined tensile and bending loads, such as spreaders.

• Absorbing extreme torsional forces.

• Very high speed and acceleration environments requiring compact and robust designs.

• Operations involving diversion rollers.

However, it is not suitable for level wind reeling applications or permanent use in water without consultation.

FQA: Common Questions and Answers

What is the maximum travel speed for this cable?

The maximum travel speed is 240 m/min for horizontal reeling and up to 120 m/min for vertical reeling.

Can this cable be used in vertical applications?

Yes, it is suitable for both vertical and horizontal applications operating at high speeds.

What are the temperature ranges for flexing and fixed installations?

The ambient temperature range for flexing is -35°C to +80°C, and for fixed installations, it is -50°C to +80°C.

Is this cable resistant to environmental factors?

Yes, it is resistant to ozone, water, oil, UV, and has low flammability. It is also LBS-free and silicone-free.

What is the rated voltage of this cable?

The rated voltage is Uo/U = 0.6 / 1 kV, with maximum AC and DC operating voltages of 700/1200V and 900/1800V, respectively.

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.