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CONMOLY / ENGINEERING & CONNECTIVITY

High-Temperature Insulated Wires

Reference configuration: High-strength thin-wall fluoropolymer insulation provides a 300 °C thermal-class direction and hydrolysis resistance for downhole windings, sensors and high-temperature hook-up wiring.

High-temperature hydrolysis-resistant insulated wire and winding
Product form illustration · Final construction depends on configuration

High Flex & Automation Cables

CM-FLEX-WIRE

Insulated Wires

Reference configurations only; specifications and certifications require confirmation.

  • Reference · 300 °C thermal class
  • Reference · 39,530 psi tensile
  • Reference · Hydrolysis and scrape resistance

Reference specifications

Selection reference. Published third-party figures below describe specific reference configurations; they are not Conmoly guaranteed values or certifications. Confirm the final construction and test requirements with engineering.

Comparison data use bare copper conductors with thin-wall insulation; tensile strength and dielectric constant are film-material results.

Scroll the table horizontally to view all configuration conditions.

ParameterReference valueConfiguration / condition
Thermal class300 °CHigh-temperature downhole direction
Tensile strength39,530 psi / 272.55 MPaFilm material
Dielectric constant2.1 @ 23 °CASTM D150
Room-temperature breakdown17 kVAC23 °C
High-temperature breakdown14.5 kVAC289 °C
Post-hydrolysis breakdown15.4 kVAC1500 h exposure at 98 °C
Scrape abrasion17.6 cyclesASTM D1676 direction

Reference source: www.gore.com

Available configurations

Motor and generator windingCompact windings under high temperature, voltage and chemical exposure.
Sensor and thermocouple wireSmall-diameter connection for real-time downhole data.
High-temperature hook-upPreheat cable, tool power and internal control wiring.

Cable construction

Copper conductorSize and surface are selected for winding, flexibility, resistance and high-temperature duty.
Thin-wall fluoropolymer insulationElectrical, abrasion, hydrolysis and chemical protection are delivered at small diameter.
Functional wireSupports windings, sensors, thermocouples, hook-up wiring or high-temperature cable units.
Bundle and shieldTwists, shielding or outer protection are added for signal, power and downhole EMI conditions.
Termination and strain reliefSolder, crimp, winding lead-out and thermal-cycle interfaces are controlled.

Selection checklist

UseMotor winding, sensor, thermocouple or high-temperature hook-up
Electrical needVoltage, current, dielectric constant, breakdown and signal integrity
Thermal environmentContinuous temperature, hot spots, cycles and exposure time
Media exposureWater, steam, acid, oil, methane and hydrogen sulfide
Mechanical boundaryWire diameter, bend, winding tension, scrape and tensile load
Assembly interfaceCoil, terminal, connector, shield and outer cable jacket

Applications

  • Downhole motors and generators
  • Solenoids and transformers
  • Sensors and thermocouples
  • High-temperature equipment hook-up

Interfaces & termination

  • Motor, generator and solenoid windings
  • High-temperature sensors and thermocouples
  • Downhole cable and equipment hook-up wiring

Project validation checklist

  • Room- and high-temperature dielectric breakdown
  • Electrical retention after hydrolysis and chemical exposure
  • Tensile, windability, scrape and flex tests
  • Long-duration energized validation in the actual winding or cable assembly

Material test values do not replace finished winding or cable validation; conductor, insulation wall, termination and thermal environment must be assessed together.

High-Flex Flat Cables
CM-FLEX-FLAT

High-Flex Flat Cables

Reference configuration: Parallel low-profile constructions for repeated planar motion, combining compact routing with conductor-position control, low internal stress and equipment-specific termination.

Reference · Repeated planar flexReference · Compact profile
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Hybrid Round Cables
CM-FLEX-HYBRID

Hybrid Round Cables

Reference configuration: Signal, power, coax, fiber, pneumatic or fluid units combined inside one round jacket to simplify routing on multi-axis motion platforms and harsh equipment.

Reference · Multifunction integrationReference · Multi-axis flex
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Trackless Cables
CM-FLEX-TRACKLESS

Trackless Cables

Reference configuration: Lightweight flat self-supporting cable direction for replacing conventional cable carriers in clean motion platforms, reducing vibration, particles, occupied volume and maintenance complexity.

Reference · Self-supporting directionReference · Low-vibration positioning
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