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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.
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.
Q: Are you trading company or manufacturer ?
A:We are a manufacturer
Q: Do you provide samples ? is it free or extra ?
A:There are many kinds of products in our company. Samples should be sent according to the types of products and negotiated with customers.
Q. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q: How do you make our business long-term and good relationship?
1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
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