Magnet Wire / Winding Wire - Superior Essex

1 NEMAMW37-C,MW38-CorMW73-CClass 220 Copper - Round, Square or Rectangular Conductors - Polyester/Polyamideimide Coated Magnet wire / Winding GP/MR-EXTRA MagnetWire/WindingWireENGINEERINGHIGHLIG HTSGP/MR-EXTRA hasanimprovedinsulationsystemthathasbeen engineeredtoenhanceadhesion,scrapeabrasi on, ismanufacturedutilizingTris(2-hydroxyeth yl)isocyanurate(THEIC)modifiedpolyesterb asecoatinconjunctionwithatough,thermally stablepolyamideimidetopcoatpolymer. Changes to the THEIC polyester basecoat andtothepolyamideimidetopcoatprovideapro ductwithimproved abrasion resistance and thermal Attributes: Excellent Unilateral Scrape Abrasion Resistance Very Good Repeated Scrape Abrasion Resistance High Moisture and Chemical Resistance Excellent Adhesion and Flexibility High Thermal Endurance and Thermoplastic Flow Excellent Heat Shock Resistance High Burnout - AC Overload Resistance Low Coefficient of Friction Excellent Resistance to Refrigerants andReplacement Refrigerants (for CFC s and HCFC s) Preferable Stripping Method is MechanicalNORMAL AVAILABILITY Round Copper Sizes.

2 14 - 36 AWG, Single Build1 - 36 AWG, Heavy Build Square and RectangularPlease consult Magnet wire Marketing for additionalsize (including metric) and build not only complies with the requirementofNEMAMW35-C,MW36-CandMW73-C, ,withitsveryhighthermal properties and abrasion resistance, issuitedfordemandingapplicationssuchashi ghslot-fills,difficultinsertions,severew indingapplications,andhighertemperature magnetwireisrecommendedbutnotlimited to the following applications: Form Wound Coils Fractional and Integral HP Motors Hermetic Motors DC Motors Power Tools Automotive Alternators and Generators All Dry Type Transformers, Class 105 through 220 Electronics, All Types of Coils, Class 105 through 220 TypicalPropertyComparisonofGP/MR-200 andGP/MR-EXTRA 18 AWG Heavy BuildGP/MR-200 GP/MR-EXTRA NEMA MW 1000MW 35-C, MW 36-C,MW 37-C, MW 38-C,MW 73-CMW 73-CTemperature Index213 C228 CThermoplastic Flow389 C393 CHeat Shock300 C300 CBurnout Resistance509 seconds567 secondsCoefficient of Scrape-avg.

3 (strokes)1500 Scrape-avg. (strokes)150211 Essex Group, Wall StreetFort Wayne, IN 2008 Essex Group, GP/MR-EXTRA MagnetWire/WindingWire*Tests not indicated as NEMA are Essex Standards.**The values shown represent typical average results and are not intended to be used as designdata or specification limits. Requirements of NEMA MW 1000; Section MW 37-C. Requirements of NEMA MW 1000; Section MW Sales are subject to Essex Standard Terms and Conditions as posted available upon data is representative of 18 AWG heavy build copper.**THERMALPROPERTIESHEAT SHOCK RESISTANCEGP/MR-EXTRA Magnet wire passes all UL heat shockresistance testing at 20 C above rated PERFORMANCE:300 CREQUIRED PERFORMANCE: 240 CTHERMAL AGINGGP/MR-EXTRA is recognized by UL as a Class 220 Magnet wirewith a thermal index of 228 C per ASTM D PERFORMANCE:228 CREQUIRED PERFORMANCE: 220 C THERMOPLASTIC FLOWGP/MR-EXTRA Magnet wire has excellent thermoplastic flow(cut-thru) PERFORMANCE:393 CREQUIRED PERFORMANCE.

4 325 C Te m p e r a t u r e C ( 1 / k )18 AWG Heavy Build GP/MR-EXTRA Thermal AgingAverageLife, Hours1001001,00010,000100,00020,00012345 6789123456789123456789123456789112014016 0180200220240260280300 CUPHYSICALPROPERTIESABRASION RESISTANCE: REPEATED SCRAPETYPICAL PERFORMANCE: 211 strokes avg.*ABRASION RESISTANCE: UNIDIRECTIONAL SCRAPETYPICAL PERFORMANCE: 2088 g., PERFORMANCE:980 g., minimum;1150 g., minimum avg. COEFFICIENT OF FRICTIONTYPICAL PERFORMANCE: - *ELECTRICALPROPERTIESCONTINUITYTYPICAL PERFORMANCE: 1 fault/100 PERFORMANCE: 5 faults/100 ft. DIELECTRIC BREAKDOWN VOLTAGEROOM TEMPERATURETYPICAL PERFORMANCE: 15,000 volts, PERFORMANCE: 5,700 volts, minimum RATED TEMPERATURETYPICAL PERFORMANCE: 12,000 volts, PERFORMANCE: 4,275 volts, minimum CHEMICALPROPERTIESREFRIGERANT COMPATIBILITYP asses exposure to both R-134a and R-123 RESISTANCE (R-22)EXTRACTIONTYPICAL PERFORMANCE: PERFORMANCE: , maximum DIELECTRIC BREAKDOWN VOLTAGETYPICAL PERFORMANCE: 9,200 voltsREQUIRED PERFORMANCE: 5,700 volts, minimum SOLUBILITYTYPICAL PERFORMANCE: Passes all NEMA SolventResistance Requirements , Essex GROUP