Product Description
1). Item: China National Grade EG8220 carbon brush for traction motor
2). Model: EG8220
3). Size: 2(12.5x40x54mm), also can according to customed sizes.
4). Material: Graphite material/metal graphite(silver/copper)/eletric graphite/ resin-boned graphite.
5). Grade: We have Schunk, E-Carbon, Mersen, Megaa for you chooses.
6). Sample Lead Time: 10 days.
7). MOQ: 10PCS
8). Delivery time: 5-7 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.
Product Parameters
| carbon brush EG8220 |
| Type |
Grade |
Resistivity
( μ Ω @ m ) |
Rockwell hardness |
Contact Vo. Drop (V) |
Coef. Of Friction ( ≤ ) |
Wear Value in 50rs.
(mm) |
Current Density (A/cm2) |
Application |
| metal graphite |
EG8220 |
13 |
103(196) |
2.7 |
0.25 |
0.20 |
12 |
D. C. welding dynamous and 80-120 V D. C. machin e s |
2. Product pictures
3.Materials
Our industrial brushes are made from the following materials:
-Carbon Graphite
-Electrographite
-Resin-Bonded Graphite
-Copper Graphite
-Silver Graphite
-Other Metal Graphite
We also offer various impregnations and treatments to further fit your application needs.
4.Custom Solutions
Each of our industrial brushes can be custom-manufactured to your specific requirements. We develop our own proprietary grades and manufacture each product, so we will work closely with you to find the right brush grade or develop new grades to optimize your product's performance, reduce wear and decrease costly maintenance.
Welcome to send the inquiry to us, thanks.
Audited Supplier 
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