electro graphite carbon brush D252 for 220~440V DC motor

• Customization: Available
• Type: Carbon Brush
• Certification: ISO, SGS
• Model NO.: D252
• Place of Origin: China (Mainland)
• Model No.: D252, D104, D172, D214, D308, D374f
• Materials: ELectro Graphite
• Types: Carbon Brush
• Size: 25X32X70mm
• Design: as Drawing or Sample
• Certificate: ISO, SGS
• Application: motor
• delivery time: 7 days
• Transport Package: 50 or 100PCS/CTN, 10PCS/Small Box
• Specification: SGS, ISO9001: 2015
• Origin: China (Mainland)
• HS Code: 8545200000
• Production Capacity: 500, 000/Year

Product Description

Product Description

 

1). Item: electro graphite carbon brush D252 for 220~440V DC motor 
2). Model: D252,S3,S6M,S6,D104,D172,D214,D308,D374F,D374B
3). Size: 25x32x70mm, 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: 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.




 

Product Parameters

 

Grade	Density A /cm³	Resistivity uΩ@ c m	Rockwell Hardness Mpa	Transverse Strength  Mpa	Contact Vol.Drop ΔU(V)	Coef.Of Friction	Current Density A /cm³	Normal Max.Surface Speed M/s
D252	1.48~1.8	10.5~19.5	50-96	8	1.88-3.13	0.25	25	75

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








3.Key Markets

-Aerospace
-Automotive
-Construction
-Consumer Products
-Industrial
-Mining
-Paper & Printing
-Power Generation
-Renewable Energy
-Steel
-Transportation







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. 

5.Product pictures













Welcome to send the inquiry to us, thanks.