Click image to view full size image
We have a wide range of carbon brush. Our carbon brush has a wide application, such as automotive industry, household appliances, hammers, planers and etc. We directly supply our carbon brushes to many countries, like USA, France, Turkey, Iran, India, Brazil, Argentina, Mexico etc. We could customize carbon brush for our customer.
Technical requirement
Information needed for carbon brush inquiry:
It will be better if customer could send us detailed drawing including below information.
1. Carbon brush dimension: length, width, height, lead wire length
2. Carbon brush material:
3. Carbon brush voltage and current requirement.
4. Carbon brush applications
5. Required quantity
6. Other technical requirement.
If possible, it will better if customer could send us samples.
Technical requirement
| Material | Model | resistance | Bulk density | Rated current density | Rockwell hardness | loading |
| carbon black | D308 | 40±40% | 1.62±10% | 10 | 86(-45%~+25%) | 100KG |
| D374L | 50±50% | 1.71±10% | 12 | 82(-50%~+67%) | 100KG | |
| D374B | 57±57% | 1.57±10% | 12 | 83(-35%~+20%) | 100KG | |
| Advantage: high strength, low bulk density, good rectification performance | ||||||
| Application of D308: suitable for mirco DC motor, like voltage regulator | ||||||
| Application of D374L: suitable for small high speed series excited motor | ||||||
| Application of D374B: suitable for traction motor, generator motor, exciting dynamo motor or DC motor which commutator cannot be used | ||||||
Information needed for carbon brush inquiry:
It will be better if customer could send us detailed drawing including below information.
1. Carbon brush dimension: length, width, height, lead wire length
2. Carbon brush material:
3. Carbon brush voltage and current requirement.
4. Carbon brush applications
5. Required quantity
6. Other technical requirement.
If possible, it will better if customer could send us samples.