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Multi poles ring magnets
  • 产品参数
    Grade
    Br
    Hcb
    Hcj
    (BH)max
    TW
    KGs
    T
    kOe
    kA/m
    kOe
    KA/m
    MGOe
    KJ/m3
    L/D>0.7
     
    N45
    13.3-13.7
    1.33-1.37
    ≥11.0
    ≥876
    ≥12
    ≥955
    43-46
    342-366
    ≤80
     
    42M
    12.9-13.3
    1.29-1.33
    ≥12.0
    ≥955
    ≥14
    ≥1114
    40-43
    318-342
    ≤100
     
    40H
    12.7-13.1
    1.27-1.31
    ≥11.6
    ≥923
    ≥17
    ≥1353
    39-41
    310-326
    ≤120
     
    38SH
    12.3-12.7
    1.23-1.27
    ≥11.4
    ≥907
    ≥20
    ≥1600
    36-39
    287-310
    ≤150
     
    35UH
    11.8-12.3
    1.18-1.23
    ≥10.8
    ≥860
    ≥25
    ≥1990
    33-36
    263-287
    ≤180
     
    33EH
    11.4-11.8
    1.14-1.18
    ≥10.3
    ≥820
    ≥30
    ≥2400
    31-33
    247-263
    ≤200
    Coating
    Process
    Color
    Thickness
    SST (35°C, 5%NaCl)
     
    Phosphate
    Passivation
    Dark Grey
    5~10μm
    2 Hours
     
    Zn
    Plating
    Silver White
    5~10μm
    48 Hours
     
    Ni
    Plating
    Silver
    8~12μm
    72 Hours
     
    NiCuNi
    Plating
    Silver
    10~15μm
    96 Hours
     
    Epoxy
    Electrophoresis
    Any
    12~20μm
    72 Hours

    Mould Size (mm)

    No.

    Outer Diameter

    Inner Diameter

    Height

    1

    15.6

    12.6

    3

    2

    19.8

    14.8

    18

    3

    22.4

    19.4

    3

    4

    23.6

    18

    18

    5

    24

    17

    20

    6

    29.95

    24

    22

    7

    30

    25

    18

    8

    36

    27

    32

    9

    39

    33

    44

    10

    39.9

    32.9

    51

    11

    39.9

    29.9

    51

    12

    40.3

    34.4

    27

    13

    44

    38

    52

    14

    52

    44

    32

    15

    60

    53

    45

    16

    63.8

    55.8

    32

    17

    84

    76

    50

    18

    120

    100

    45

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