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Permanent DC Motor Arc Segment Magnets / Arc Ferrite Magnets Natural Color

    Buy cheap Permanent DC Motor Arc Segment Magnets / Arc Ferrite Magnets Natural Color from wholesalers
     
    Buy cheap Permanent DC Motor Arc Segment Magnets / Arc Ferrite Magnets Natural Color from wholesalers
    • Buy cheap Permanent DC Motor Arc Segment Magnets / Arc Ferrite Magnets Natural Color from wholesalers
    • Buy cheap Permanent DC Motor Arc Segment Magnets / Arc Ferrite Magnets Natural Color from wholesalers
    • Buy cheap Permanent DC Motor Arc Segment Magnets / Arc Ferrite Magnets Natural Color from wholesalers

    Permanent DC Motor Arc Segment Magnets / Arc Ferrite Magnets Natural Color

    Ask Lasest Price
    Brand Name : NIDE
    Model Number : NDPJ-CW-5
    Certification : CE
    Price : negotiable
    Payment Terms : L/C, T/T
    Supply Ability : 10000000 kilogram per month
    Delivery Time : 30 working days
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    Permanent DC Motor Arc Segment Magnets / Arc Ferrite Magnets Natural Color

    Magnets for window-rolling motors are applicable for all cars based on Y30H-3 materical grade.


    Ferrite Magnet Grade Equivalent

    ItemGradeBr T(GS)

    HCB

    kA/m(kOe)

    HCJ

    kA/m(kOe)

    (BH) max

    kJ/m³(MGOe)


    IEC standard


    IEC60404-8-1: 2001


    Hard ferrite 32/25 SI-1-9≥0.41≥240≥250≥32.00
    ≥4100≥3016≥3142≥4.02
    Hard ferrite 24/35 SI-1-10≥0.36≥260≥350≥24.00
    ≥3600≥3267≥4398≥3.02
    Hard ferrite 25/38 SI-1-12≥0.38≥275≥380≥25.00
    ≥3800≥3456≥4775≥3.14
    Hard ferrite 31/30 SI-1-13≥0.41≥295≥300≥31.00
    ≥4100≥3707≥3770≥3.896

    NIDE

    Standard


    Q/74690217-4.1-2004


    JC-Y39320.380-0.400230-275235-29027.8-32.5
    (3800-4000)(2890-3456)(2953-3644)(3.49-4.10)
    JC-Y39390.385-0.4000270-290280-32028.5-31.8
    (3800-4000)(3391-3644)(3518-4021)(3.58-4.00)
    JC-Y40410.395-0.415275-295310-34028.2-32.0
    (3950-4150)(3456-3707)(3895-4272)(3.54-4.02)
    JC-Y41270.400-0.424200-225205-22830.0-33.6
    (4000-4240)(2514-2827)(2577-2865)(3.77-4.22)
    JC-Y42310.410-0.430220-260255-27031.8-35.5
    (4100-4300)(2765-3267)(2827-3391)(4.00-4.46)
    JC-Y37440.360-0.380265-288330-36024.0-28.0
    (3600-3800)(3330-3620)(4147-4524)(3.02-3.53)
    JC-Y38490.370-0.390271-305370-40026.0-30.2
    (3700-3900)(3405-3833)(4649-5026)(3.27-3.80)
    JC-Y42400.410-0.430291-314306.1-33032.0-35.4
    (4100-4300)(3657-3946)(3846-4147)(4.02-4.45)

    Physical characteristics of permanent ferrite& technical property

    ItemSymbolUnitValueNote
    Temperature range-40~+80
    Expand coefficientαRK-17~15X10-6
    Densitydg/cm³4.5~5.1
    ResistivitypΩ·cm104 ~ 108
    Curie temperatureθc460~480
    Temperature coefficient of remanenceαBrK-1-(0.18~0.20)%0~100
    Temperature coefficient of coercive forceαHCJK-1(0.20~0.50)%0~100
    Recoil permeabilityμ1.05~1.30
    HardnessHv480~580

    NIDE can offer a variety of motor magnets, please contact us if necessary.



    Quality Permanent DC Motor Arc Segment Magnets / Arc Ferrite Magnets Natural Color for sale
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