Ningbo Nide Tech Co., Ltd
NINGBO NIDE TECH CO.,LTD We specialize in the field of electric motors, covering motor manufacturing machinery, DC motor,commutator,ball bearing and carbon brush.
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Industry traction brush
Our industry traction brush has excellent commutation performance and good war resistance, and it was used widely for the large generator, DC motor, AC synchronous motor, lifting motor, mill motor and so on.
Technical requirement
| Material | Model | resistance | Bulk density | Rated current density | Rockwell hardness | loading |
| Pitch coke and graphite
| D252 | 15±15% | 1.63±10% | 15 | 85(-41%~+15%) | 60KG |
| D214 | 28±28% | 1.64±10% | 10 | 82(-33%~+25%) | 100KG | |
| Advantage: good rectification performance | ||||||
| Application: suitable for DC motor with voltage above 200V which commutator cannot be used, small traction motor, exciting dynamo motor, car or tractor generator motor | ||||||
Competitive advantages
1.We directly supply our carbon brushes to many countries.
2. Our carbon brush has a wide application, such as automotive industry, household appliances, hammers, planers and etc.
3. We have a wide range of carbon brush.
4. We could customize carbon brush for our customer.
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.
