Copper Brush Wire

Copper Brush Wire

The copper brush wire and tinned copper brush wire is widely suitable for mannufacturing brush Products, our copper brush wire is made by high pure cathode copper rod, product proferties is much better than the original one. To solve the brush pressing sintered at high temperature wire brush brittlet fracture problem.

Brush wire products standards:GB12970.4 Brush wire product type: TS, TSX, TSR

1.The finished brush wire is stranded by the right-direction

2.TS TSX brush wire structure parameters in Table 1

3.TSR brush wire structure parameters in Table 2

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Copper Brush Wire Details

GB12970.4   TS TSX    Table one      
Standardsection (mm²) Calculating
section
mm²
Structure Calculating external
diameter
(mm)
20℃ direct current resistance (Ω/km)
no more than
TS       TSX
Calculating
weight
(kg/km)
Total qty of wires Qty of wires/
Diameter of a single thread (mm)
0.25 0.315 0.40 0.50 0.63 0.80 1.00 1.25  1.6   2.0   2.5  3.15  4.0   5.0   6.3     8      10    12.5    16 0.242 0.323 0.404 0.512 0.620 0.808 0.990 1.264  1.594 1.979  2.47 3.134 3.958 4.948 6.243 7.872 10.04 12.46 15.90 63    84   105   133   161  210  126  161  203   252  315  399  504  630  552  696  888 1102 1406 7*9/0.07 7*12/0.07 7*15/0.07 7*19/0.07 7*23/0.07 7*30/0.07 7*18/0.10 7*23/0.10 7*29/0.10 7*36/0.10 7*45/0.10 7*57/0.10 7*72/0.10 7*90/0.10 12*46/0.12 12*58/0.12 12*74/0.12 19*58/0.12 19*74/0.12 1.0   1.1   1.2   1.3   1.5   1.6   1.8   2.0   2.2   2.4   2.7    3.0   3.3   3.8   4.3    4.8   5.3   5.9   6.7 75.5 56.6 45.2 35.7 29.5 22.6 18.5 14.5 11.5 9.23 7.39 5.83 4.62 3.69 2.94 2.33 1.83 1.48 1.16 81.1 60.7 48.6 38.3 31.6 24.3 19.3 15.1 12.0 9.65 7.72 6.09 4.83 3.86 3.07 2.44 1.91 1.55 1.21 2.28 3.04 3.81 4.82  5.84 7.61 9.33 11.9 15.0 18.6 23.3  29.5 37.3 46.6 59.1 74.5 95.1    118.5    151.2
GB12970.4-91        TSR型             表2 Table Two              
Standardsection (mm²) Calculating
section
mm²
Structure Calculating external
diameter
(mm)
20℃ direct current resistance (Ω/km)
no more than
Calculating
weight
(kg/km)
Total qty of wires Qty of wires/
Diameter of a single thread (mm)
0.063 0.08 0.10 0.125 0.16 0.20 0.25 0.315 0.40 0.50 0.63 0.80 1.00 1.25  1.6   2.0   2.5  3.15  4.0   5.0   6.3 0.0628 0.0785 0.0982 0.124 0.165 0.206 0.247 0.316 0.399 0.495 0.636 0.801 0.990 1.268 1.567 2.015 2.500 3.144 4.022 4.972 6.288 32    40    50    63    84   105   126  160  203  252  324   408  504  646  798 1026 1273 817 1045 1292 1634 32/0.05 40/0.05 50/0.05 63/0.05 7*12/0.05 7*15/0.05 7*18/0.05 7*23/0.05 7*29/0.05 12*21/0.05 12*27/0.05 12*34/0.05 12*42/0.05 19*34/0.05 19*42/0.05 19*54/0.05 19*67/0.05 19*43/0.07 19*55/0.07 19*68/0.07 19*86/0.07 0.5 0.55 0.6 0.65 0.7 0.8 1.0 1.1 1.2 1.3 1.5 1.6 1.8 2.0 2.2 2.4 2.7 3.0 3.3 3.8 288                        231                          184                          146                      111                     88.7                     74.0                    57.8                      45.8                    37.0                     28.9                    22.9                 18.6                 14.5                 11.8                  9.16                  7.38                   5.87                  4.59                   3.71 0.586 0.733 0.917 1.16 1.55 1.92 2.33 2.95 3.76 4.69 6.02 7.58 9.37  12.1 14.9 19.2 23.8 29.9 38.3 47.3

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