Revisions to MW 102-A and MW 102-C to align their dielectric breakdown, springback and continuity requirements with the MW 35 series, which is the base specification for “Polyester (amide)(imide) Overcoated with Polyamideimide”.
New MW 88-C specification for polyvinyl acetal film insulated rectangular aluminum wire with self-bonding overcoat, with accompanying amendments to include minimum dimensional increases due to the bonding layer, and a lap shear bond strength test.
New MW 103-C specification for Polyester Overcoated with Polyamideimide with Self-Bonding Overcoat.
New MW 122-C specification for Polyamideimide with Self-Bonding Overcoat.
Revision to the circumferential cut method for determining adherence and flexibility properties, to include photos of a typical fixture and specimen preparation.
Revisions to Appendix H for Fully Insulated Wire, to align with amendments to IEC 60851-5.
Revisions to the refrigerant resistance test to replace the use of R-22 with the use of alternative refrigerants listed in Appendix F.
Top - NEMA Members that Manufacture Magnet Wireįor 2021, the following magnet wire manufacturers are NEMA Members:
MWS Wire Industries–Westlake Village, CA.
Virginia Insulated Products, Inc.– Saltville, VA.
In the Table of Contents, the Part 2 specifications are first listed in order according to MW specification number, then by Thermal Class for easy reference to a particular type of magnet wire. To properly use MW 1000, first, review Part 1 for general information, then locate the specification in Part 2 for the particular type of insulation and conductor of interest. Part 2 is arranged in MW number order as shown beginning on page ii. The dimensionsįor each Part 2 MW type are provided in Part 1 beginning with Table 1. The specification in Part 2 will indicate the performance requirements to be met and references the test procedures and corresponding test values to be attained in Part 3.