NEWind® Specialty Winding Wire

NEWind

Technical Information

New England Wire Technologies manufactures specialty winding custom wire and cable in single-end, stranded and Litz wire multiconductor cable configurations. While magnet wire in the single-end or Litz wire form is the most common winding wire, its coating has been found to be susceptible to insulation loss between winding turns, separate windings and between the winding and the ground.

NEWind® Specialty Winding Wire solves this problem by insulating the conductors with thin layers of insulation. NEWind® custom wire and cable insulation layers are extruded in either two layers (Supplementary) or three layers (Reinforced). This design ensures that defects in any one layer will not reduce the insulating ability. The result is motors and transformers that can be manufactured without additional insulation, thus reducing their cost and size. NEWind® is a high end, specialty magnet wire that replaces traditional forms of magnet wire.

Cable Selection Guide

As a manufacturer of custom wire and cable products, New England Wire Technologies prides itself with having an extensive raw materials inventory that meets the needs of most of our customer orders, however we will special order products to meet specific requirements.

The following lists some of the more common options to assist with developing your cable. 

Conductor Materials:

  • Bare Copper
  • Oxygen-Free Copper
  • Tinned Copper
  • Silver Plated Copper
  • Nickel Plated Copper
  • Magnet Wire
  • Wide variety of Alloy

Insulations:

  • PFA (Class H - 180° C)
  • FEP (Class H - 180° C)
  • ETFE (Class F - 155° C)

Insulation Colors:

  • Clear
  • White
  • Black
  • Red
  • Green
  • Yellow
  • Blue
  • Brown
  • Orange
  • Gray Violet

Common usage/industries:

  • Power generation
  • Pumps
  • Motors
  • Domestic appliances
  • Transformers
  • Automotive
  • Relays
  • Solenoids
  • Electromagnets
  • Inductors
  • Control device

 

Material Properties
Property ETFE FEP PFA
Temperature Rating Class F 155°C Class H 180°C Class H 180°C
Layer Thickness (Minimum) 0.0015" 0.002" 0.002"
Total Thickness Supplementary (Minimum) 0.003" 0.004" 0.004"
Total Thickness Reinforced (Minimum) 0.0045" 0.006" 0.006"

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