Product Description
1). Item name: offer copper carbon brush, metal graphite brush for industry MC12
2). Model No.: MC12
3). Size: 25x32x40mm, or as per requested 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: 15-25 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
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
Product Parameters
Grade |
Density
A/cm³ |
Resistivity
uΩ·cm |
Shore Hardness
Mpa |
Transverse Strength
Mpa |
Contact Vol.Drop
ΔU(V) |
Coef.Of Friction |
Current Density
A/cm³ |
Normal Max.Surface Speed
M/s |
MC12 |
6.00 |
32 |
|
173 |
VVL |
L/M |
25-30 |
20 |
Detailed Photos
Welcome to send the inquiry to us, thanks.
Audited Supplier 
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