Supplying high quality Helwig graphite carbon brush 30-159892 for electric motor

• Type: Carbon Brush
• Certification: ISO9001, SGS
• Model No.: 30-159892, K017, K037, K047, K057, 6H6, 6H8
• Place of Origin: China(Mainland)
• Types: Carbon Brush and holder
• Size: 20X32X40mm
• Model NO.: 30-159892
• Material: Graphite, Copper
• Certificate: ISO, SGS
• Designs: as Drawing or Sample
• Mini Quantity: 10PCS
• Application: Motors
• Delivery time: 7 days
• Transport Package: 50 or 100PCS/CTN, 10 Pieces / Small Box
• Specification: SGS, ISO9001: 2015
• Origin: China(Mainland)
• HS Code: 8545200000
• Production Capacity: 500, 000/Year

Product Description

 

Product Description

 

1). Item name: Supplying high quality Helwig graphite carbon brush 30-159892 for electric motor
2). Model No.: 30-159892, K017,K037,K047,K057,6H6,6H8,H670,H671,H680,H3,H23
3). Size:20x32x40mm, also can according to customed sizes. 
4). Material: natural 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




2. About material: 
Aobo Carbon provide carbon brushes in all kinds of applications for OEM customers and end users. Our customers have proven the good quality can keep in long -term use. We are sure to offer you the suitable 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. 

 

Product Parameters

 

Grade	Density A /cm³	Resistivity uΩ@ c m	Shore Hardness Mpa	Transverse Strength  Mpa	Contact Vol.Drop ΔU(V)	Coef.Of Friction	Current Density A /cm³	Normal Max.Surface Speed M/s
electrographite	1.26	2000		10	M	M	11-13

 


 

Detailed Photos

 

 

4. 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

 



5. FAQ

About the products information
1. Which kinds of material could supply ?
A.High pure natural graphite
B.Metal graphite, impregnated metal graphite
C.Electric graphite
D.Resin boned graphite 

2. Can we use our design ?
Yes, you can. Please email your design details to us, we will as your requirement to do it.

3. Do you have Inspection procedures for:
  - Incoming 
  - In-process 
  - 100% self-inspection before packing
  - Final AQL sampling inspection
  - Yes, we have inspection procedures.

4. What certificates about your products ?
  -ISO9001:2015
  -SGS approved

5. Can we mix the different design products?
   Yes, you can mix it.

6. What's the delivery time ?
  Normally 15 -25 days, also depends on your quantity.

 About the payment
7. What's the payment ?
  Usually we accept T/T,   accept Western Union.
 

About the shipping information
8. Can we use our own shipping agent ?
 Yes, you can. We had cooperated with many forwarders. If you need, we can recommend some forwarders to you and you can compare the prices and services.
 

9. Where's the shipment port ?
   Shenzhen , Guangzhou, Shanghai China.
 

Welcome to send the inquiry to us, thanks.