Generators motor carbon brush manufacturer EG251
1. Products description:
1). Item name: Generators motor carbon brush manufacturer EG251
2). Model No.: EG251,CM5B,EM620,EG571,EG236S,EG283,EG116,EG224,OR
3). Size: 20X32X40mm, or customer's size
4). Material: Graphite material/metal graphite(silver/copper)/eletric graphite/ resin-boned graphite.
5). Grade: We have Morgan, Schunk, E-Carbon, Mersen, Megaa for you chooses.
6). Sample Lead Time: 10 days.
7). MOQ: 10PCS
8). Delivery time: 10 days.
9). Addition: We can produce as customer's requirement.
10). Payment: TT, L/C, Western Union, Paypal.
11). Shipping: By Sea, by Air, by Express door toor( DHL/TNT/UPS/EMS/FedEx).
12). Packing: 1. Box packing 2. PP bag 50 or 100 sets, 3. As customer's requirement.
2.About material
| Carbon brush material | Feature | Application |
1. Graphite material | -good lubricating properties;
-high material strengths;
-low coefficient of friction. |
-for Slip ring of high-speed turbo-generators. |
2. Metal graphite material |
-with excellent electrical conductivity;
-large carrying capacity. |
-for high load and low voltage motors with less commutation task. |
3. Electro-graphite material |
-it's pure and has excellent sliding properties, self-lubricated function. | -for high current density and a low operational voltage.AC(Alternating Current )and DC(Direct Current) motors. |
4.Resin bonded graphite material |
-with damping and excellent lubricating properties. |
-for small and middle sized DC(Direct Current) motors and schrage motor. |
3. How to select brushes
-according to the motor feature to choose grade of carbon brush
-according to box size of brush holder to confirm size of carbon brush
-according to brush holder structural to know type of carbon brush
Data sheet:
| GRADE | RESISTIVITY | FLEXURAL | HARDNESS | DENSITY | CONTACT | FRICTION | CURRENT | MAX |
|
| STRENGTH |
|
| DROP | COEF. | DENSITY | SURFACE |
| u OHM / m | Mpa | Scleroscope | g/cm^3 |
|
| A/cm sqr | SPEED |
| EG251 | 54 | 21 | 60 | 1.68 | 1.11 | 0.08 | 12 | 60 |
4. About difference between China Similar and Abroad one :
- Density, resistivity, current density and max speed maybe similar or same
- Lifetime not same . eg, Abroad one can use 1 year, China similar can be up to 6-8 monthes.
5. Our service
-We will reply your inquiry for related to our products and prices within 24hours.
-Well-trained and experienced staffs to answer all your question.
-Offering the support to solve the problem in the application or selling period.
-Competitive prices based on same quality.
-Guarantee samples quality same as mass production quality.
5. FAQ
About the products information
1. Which kinds of raw material could supply?
A. High pure graphite
B. Metal graphite, impregnated metal graphite
C. Electro graphite
D. Resin boned graphite
2. Can we use our design?
Yes, you can. Please email your design details to us, we will as your requirement to do it.
3. Do you have Inspection procedures for:
- Incoming
- In-process
- 100% self-inspection before packing
- Final AQL sampling inspection
- Yes, we have inspection procedures.
4. What certificates about your products?
-ISO9001: 2008
-SGS approved
5. Can we mix the different design products?
Yes, you can mix it.
6. What's the delivery time?
Normally 15 -25 days, also depends on your quantity.
About the payment
7. What's the payment?
Usually we accept T/T, L/C is advisable, also accept Western Union, Paypal.
About the shipping information
8. Can we use our own shipping agent?
Yes, you can. We had cooperated with many forwarders. If you need, we can recommend some forwarders to you and you can compare the prices and services.
9. Where's the shipment port?
Shenzhen or Guangzhou, China.
Welcome to send the inquiry to us, thanks.
Changsha Aobo Carbon Co., Ltd was established in 2011, the company is located in Laodao River Town, Kaifu District, Changsha city, Hunan, China. The factory area is covered more than 1200 square meters. The transportation is very convenient.
We have a full set of advanced first-class production equipment, technology and brand-new management system, advanced production craft, complete examination method. Aobo Carbon employs experienced technical and most of them have more than 15 years experience in this field. Currently, Aobo Carbon is already exported to America, France, Austria, Italy and many other countries and regions. We attained ISO9001 Certification in 2015.
We are able to manufacture all kinds of carbon products, such as the carbon brush, brush holder, Carbon-graphite and High-purity graphite seal rings, carbon composite material, constant pressure spring, carbon vane and related products. Our products are widely used in Starter motor, Alternator, Mechanical applications, Power tools, parts for high temperature, samll motors, industry motors and Railway application, and Automotive technology etc.
The company business principle is "Quality first, customer supreme, honest for customer, credibility and integrity management, efficient production time and good after-sale service". We are sincerely hope that to achieve mutually beneficial cooperation both of us for a long time.
