Overview
In outer space, cables are presented with challenging environmental conditions that could impact their performance — possibly having drastic consequences on the mission of the spacecraft.
GORE Space Cables, Type CSWL are constructed with robust materials that are chemical- and temperature-resistant to withstand the harsh conditions of space travel. Additionally, our cables are engineered with a fluoropolymer insulation that reduces the risk of cut-through and material creep.
The cables’ smaller diameter and added durability increase flexibility with a tighter bend radius and extremely low spring-back — making it easier to route the cables through confined areas during installation.
Our cables are well-suited for use in all areas of the spacecraft — from propulsion to optical systems — and meet the rigorous requirements of ESCC 3901/024.
The Science Behind the Cables
The key to our space cables’ performance is the proprietary material used in their insulation, expanded polytetrafluoroethylene (ePTFE). This specialized insulation increases the cable’s ability to bend and flex, while protecting the conductors from stress and damage. The ePTFE material also eliminates the need to trim frayed insulation, and its specialized construction reduces the overall cable diameter so it fits in the tightest enclosures.
Applications
GORE Space Cables, Type CSWL are frequently used for:
- manned/unmanned space missions
- low Earth orbit (LEO) satellites
- transfer vehicles
- launchers
Notably, the cables have been used aboard the Vega Launcher.
Features & Benefits
GORE Space Cables, Type CSWL feature a:
- fluoropolymer insulation that reduces risk of cut-through and creep
- tight bend radius
- low spring-back
- polyimide-free construction
- excellent cut-through performance
These features benefit manufacturers and end users by providing:
- resistance to chemicals, extreme temperatures and abrasion
- flexibility that aids installation
- an excellent and extensive track record in the industry
Additionally, Gore’s worldwide engineering team provides sales and technical support. If you have any questions about the space cables’ features or benefits, please contact us.
Specifications
All GORE® Space Cables, Type CSWL meet these technical specifications:
| Property | Value |
|---|---|
| Maximum Operating Voltage | 600 V RMS |
| Conductor | Silver-plated copper or copper alloy, true concentric |
| Insulation | Double layer: engineered fluoropolymer + PTFE |
| Outer Jacket | Double layer: expanded PTFE + PFA |
| Temperature Range | -200°C to +200°C |
For more information about GORE Space Cables, Type CSWL, please download the Gore Space Cables Product Portfolio.
Resources
Learn more about GORE® Space Cables, Type CSWL in thorough data sheets and a white paper discussing the properties of cables that ensure peak electrical performance.
Catalog: GORE® Space Cables for Traditional Space Applications
Product Selection Guides, 4.33 MB
Improving Cable Performance in Harsh Environments
White Papers, 1.16 MB
Recent News
Event
W. L. Gore & Associates Goes Virtual at IMS2020
August 4, 2020 - August 6, 2020
Due to the ongoing challenge of COVID-19, IMS2020 has been moved to virtual with live streaming. A key topic at the symposium is 5G connectivity, and Gore will present a portfolio of reliable microwave/RF test assemblies for 5G testing. We’ll describe how our cable assemblies provide durable, stable, and consistent performance to ensuring accurate and reliable testing results.
Press Release
Gore Products to Enable Mars 2020 Mission Communications
Posted July 30, 2020
W. L. Gore & Associates (Gore) today announced the company’s involvement in the Mars 2020 Mission scheduled for launch on July 30 from Cape Canaveral Air Force Station in Florida. This U.S. mission addresses high-priority scientific goals for exploration to help answer the questions of potential life on Mars.
Event
Gore is Virtual at 2020 V-MDEX
May 20, 2020 - May 21, 2020
Due to the ongoing challenges of COVID-19, the Michigan Defense Exposition has been moved to a free virtual environment — now called V-MDEX.
Press Release
Gore Launches New Online Microwave/RF Assembly Builder
Posted April 21, 2020
W. L. Gore & Associates has launched its updated GORE® Microwave/RF Assembly Builder, a step-by-step tool that allows the user to configure and request a quote for an assembly with a variety of connector & cable options, assembly lengths, and frequencies.
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