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carbon brush for exciter commutator :
Grade | Density A/cm³ | Resistivity uΩ·cm | Shore Hardness Mpa | Transverse Strength Mpa | Contact Vol.Drop ΔU(V) | Coef.Of Friction | Current Density A/cm³ | Normal Max.Surface Speed M/s |
EG98 | 1.46 | 1900 | 8 | M | M | 6-10 | 75 |
Our products are designed to cater for:
1.Underloaded applications
2.Overcooled applications
3.High temperature application
1.Carbon brushes are an engineered consumable item, designed to provide maximum life, with minimal commutator or slipring damage.
3.Non-standard products of various models can also be designed and manufactured upon your special requirements.We use complete set of automatical equipments for grinding blending, rolling, second grinding, forming, roasting and graphitizing,which ensures the precision and high quality.
4.And unique equipments for testing and chemical examination,which ensures the high purity graphite.Our products are very popular both at home and abroad,and have gained the high reputation in the carbon brushs circle.
5.Coming together is a beginning, staying together is a progress, and working together is a success.More detailed quotation will be offered once getting your inquire


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