Customized TPU Neutral Buoyancy Cable 3 * 1.0mm ²+4SMF+0.22mm ² Copper PE Insulation LCP Filling Tensile Strength 2500KG For ROV
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Customized TPU Neutral Buoyancy Cable 3 * 1.0mm ²+4SMF+0.22mm ² Copper PE Insulation LCP Filling Tensile Strength 2500KG For ROV


Specification: 3 * 1.0mm ²+4SMF+0.22mm ²

Conductor material: Bare copper

Insulation material: PE

Sheath material: TPU

Filling material: LCP

Rated voltage: 300/500V
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Product Introduction

This 3*1.0mm ²+4SMF+0.22mm ² double-layer sheathed optoelectronic composite zero buoyancy cable integrates 4-core single-mode armored optical fiber and power conductor, which can synchronously transmit power and optical signals; Built in high-strength LCP tensile braided layer, with a tensile load of up to 2500KG, resistant to dragging and pulling; Adopting a double-layer co extruded TPU structure, the inner layer of TPU foam achieves zero buoyancy suspension effect, the outer layer is protected by a bright TPU sheath, and matched with PE insulation, it has excellent resistance to seawater corrosion and hydrolysis, suitable for underwater work scenarios such as ROV underwater robots, marine surveying, underwater monitoring, and underwater communication.

 

Specification Attributes
Specification  3 * 1.0mm ²+4SMF+0.22mm ²
Rated Voltage 300 V - 500 V
Conductor Material Bare Copper
Working Temperature -20℃ ~ +70℃
Wrapping material LCP
Sheath thickness 4.1
Insulation Material PE
Jacket TPU foam+TPU glossy surface
Wrap material polyester tape+non-woven fabric
Outer diameter of sheath 17mm
Sheath color yellow (customizable)
Feature Tensile strength 2500KG

 

Cable detail display
 

 

2026110515141023033

 

Ideal for:

  • ROV underwater robot
  • Subsea inspection & survey
  • Underwater camera & monitoring
  • Marine environmental monitoring
  • Offshore aquaculture detection

 

2026110515131222533

 

Conclusion:

This double sheathed zero buoyancy optoelectronic composite cable integrates power supply and optical signal transmission, with high tensile strength, neutral buoyancy, and resistance to seawater corrosion and hydrolysis. It is a reliable mooring cable solution for various underwater marine operations.

 

Frequently asked questions:

FAQS

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