Nide is specialized in carbon brush produce. Nide possess a complete set of advanced and special equipment for carbon brush production and inspection to guarantee our quality. Nide team will provide customers with advanced technology, first class quality and best service, will be always at your service.
Technical requirement
| Material |
Model |
resistance |
Bulk density |
Rated current density |
Rockwell hardness |
loading |
| Natural graphite |
S3 |
11±30% |
1.66±10% |
11 |
77(-60%~+22%) |
60KG |
| G4 |
15±30% |
1.73±10% |
11 |
83(-60%~+22%) |
60KG |
| Advantage: running stable, temperature rising slow |
| Application: suitable for 80-120V DC motor |
Carbon brush features
1) Good quality
2) small spark
3) low noise
4) long duration
5) good lubrication performance
6) good electric conductivity
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.
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. We could customize carbon brush for our customer.
About Motor component and accessories
NIDE can supply the full range of electric motor components such as commutator, ball bearing, thermal protector, carbon brush, insulation paper, shaft, magnet, fan, motor cover,etc.
Audited Supplier 
){kind=link}
){kind=link}