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主轴接地Shaft grounding
|
材质 Grade |
电阻率Specific Elec. Resistivity(Ohm*m㎡/m) |
密度 Bulk density(g/cm³) |
电流密度Current (A/c㎡) |
金属含量 Metal content (%) |
备注 Remarks |
|
S35/Tu (Tu/S35) |
4.0 |
4.0 |
20 |
65 |
双拼含银 Standard combination |
1. Double carbon brush with high silver content has excellent electrical conductivity.
2. Effectively release leakage current and reduce the electrical corrosion damage to the main shaft and bearing.
3. Through the lubricating properties of natural graphite Tu, a complete oxide film is formed, which prolongs the service life of the carbon brush.