China Turbine generator motor use graphite carbon brush D252, Find details about China Graphite Carbon Brush D252, D252 Carbon Brush from Turbine generator motor use graphite carbon brush D252
1). Item: Turbine generator motor use graphite carbon brush D252
Grade | Density A /cm³ | Resistivity uΩ@ c m | Rockwell Hardness Mpa | Transverse Strength Mpa | Contact Vol.Drop ΔU(V) | Coef.Of Friction | Current Density A /cm³ | Normal Max.Surface Speed M/s |
D252 | 1.48~1.8 | 10.5~19.5 | 50-96 | 8 | 1.88-3.13 | 0.25 | 25 | 75 |
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2. Special specifications and structure, please provide drawings or samples. |
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4.We list the commonly used various sizes and models of carbon brushes , if there are special requirements, please note so that specify them in contract. |