1. Products description:
1). Item name: Electro Graphite Motor Carbon Brush Manufacturer in China D374N
2). Model No.: D374N, D374, D374B, D374F, D374L,D104,D172,D214
3). Size: 20x25x40mm, 2(12.5× 32× 50)mm, 2(16× 32× 50)mm or customized
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: 3-5 working days.
7). MOQ: 10PCS
8). Delivery time: 7-15 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.
Data sheet:
| Type |
Grade |
Resistivity(μΩ·m) |
Rockwell hardness |
Contact Vo.Drop (V) |
Coef.Of Friction (≤) |
Wear Value in 50rs.
(mm) |
Current Density (A/cm2) |
Application |
| Electro graphite |
D376N |
62 |
99(588) |
2.9 |
0.2 |
0.2 |
12 |
Traction motors and generators for locomotives, exciters , A.C. And D.C.motors |
2.About material
Aobo Carbon provide carbon brushes in all kinds of applications for OEM customers and end uers. Our customers have proven the good quality and tability OS Aobo materail in long -term use. We are sure to offer you the suitable materail.
1) Graphite material --- for slip ring of high-speed turbine.
2) Metal graphite material --- for high load and low voltage motors with less commutation task.
3) Resin bonded graphite material --- for small and middle sized DC(Direct Current) motors and generator plant.
4) Electro graphite material --- has excellent commutating performance and self-lubricated functions, has been widely used in all AC(Alternating Current ) and DC(Direct Current) motors that achieve not only longer product life but also low wear of commutator or slip ring.
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
Picture for reference
4. Buying guides:
| 1. when order brushes product, end users should specify the order drawing number, type and size the required quantity and delivery time requirements. |
2. Special specifications and structure, please provide drawings or samples. |
3. Our company has kept the map, when ordering, please indicate the figure number. |
4.We list the commonly used various sizes and models of carbon brushes , if there are special requirements, please note so that specify them in contract. |
welcome to send the inquiry to us, thanks.
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