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top quality Metal silver graphite Carbon Brushes J390
1. Description
1). Item name: top quality Metal silver graphite Carbon Brushes J390
2). Model No.: J390,J370, J375
3). Size: 3x4x20, 6x6x20/30mm or customized dimension
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: 3-5 working 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.
Data sheet:
| Type | Grade | Resistivity ( μΩ@m ) | Rockwell hardness | Contact Vo.Drop ( V ) | Coef.Of Friction ( ≤ ) | Wear Value in 50rs. (mm) |
Current Density (A /cm 2) | Application |
| Metal graphite | J390 | 0.07 | 52 (588) | 0.2 | 0.2 5 | 9 | 20 |
Picture for reference:
2. About material:
Graphite material --- for slip ring of high-speed turbine.
Metal graphite material --- for high load and low voltage motors with less commutation task.
Resin bonded graphite material --- for small and middle sized DC(Direct Current) motors and generator plant.
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. Company information
Our company is mainly specializing in Carbon brushes, Brush holder, Graphite products and Seal ring, Carbon composite material, Constant pressure spring, Carbon vane, Graphite block, Pantograph slider and Contacts and related products.
The products are widely used in Mechanical Applications, Power Tools, Industry Motors and Railway Application, Automotive Technology. Non-standard products can be designed and manufactured according to special requirements.
4. 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. 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.