high quality graphite brush carbon brush CM3H for industry DC motor

• Customization: Available
• Type: DC motor
• Certification: SGS, ISO
• Model NO.: CM3H
• Model No.: CM3H
• Materials: Metal Graphite
• Types: Carbon Brush
• Size: 20X32X40mm or customized
• Design: as Drawing or Sample
• Mini Quantity: 10PCS
• Delivery Time: 7 days
• packing: 10PCS/small box
• 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:  high quality graphite brush carbon brush CM3H for industry DC motor 
2). Model: CM3H,CM1S,CM3H,CM5H,CM5B,CM9,SM3,CM3T,CM5T,CM9T,SM9173,CM,SM0,MG70,MG88,MG49,MG50.
3). Size: 20x32x40mm, also can according to customed sizes.
4). Material: Graphite material/metal graphite(silver/copper)/eletric graphite/ resin-boned graphite.

5). Grade: China national grade 
6). Sample Lead Time: 3-5 working 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.






 

Detailed Photos

 

 

Product Parameters

carbon brush CM3H:
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)
CM3H	4.3	0.2	10	27	0.52	0.10	16	25

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






4. Materials
-Carbon Graphite
-Electrographite
-Resin-Bonded Graphite
-SMC-Automotice-Brushes
We also offer various impregnations and treatments to further fit your application needs.







5. Carbon brush

We manufacture high-quality brushes to meet a wide range of OEM and aftermarket applications for a variety of industries, including Aerospace, Automotive, Construction, Mining, Power Generation, Printing & Paper, Renewable Energy and Transportation. Our brushes are made from the entire range of our customized grades in order to meet the specific demands and applications of our customers.