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lighting protection carbon brush

Basic Info

Model No.: lighting protection carbon brush

Product Description

lighting protection Carbon Brush :

 

Technical parameter

 

 

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

MD-02

1.46

1900

 

9

M

M

6-10

75

 

 

 

 

 

 

 

 

Product Description

1.   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

 

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, have                                                                                         been widely used in all AC(Alternating Current ) and  DC(Direct Current) motors 

2.  About material original :

    ----    Original ,                From Original products manufacturer 

    -----  Abroad  one ,         From Abroad , eg, Germany or American , same as original carbon brush material 

    -----  China similar one, From China local, similar to Original material 

3.  About difference between China Similar and Abroad one  :

     ----- Density ,  resistivity , current density and max speed maybe similar or same 

     ----- Lifetime not same . eg, Abroad one can use 1 year,  China similar can be up to 6-8 monthes.

 

 

 

 

 

 

 

 

 

Detailed Images

 

 

 

 

 

 

 

 

 

 

 

 

Packaging

Firstly --- Lined with bubble film 

          

                                                         

Then ---  Outer use five layers of corrugated board 

     

                                                          

Finally --- Product is heavy or customer demand, will use wooden case

                

 

 

 

 

 

 

 

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. How to select brushe

-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

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Contact us if you need more details on Lighting Protection Carbon Brush. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Lighting Protection Carbon Brush Holder、Lighting Protection Earthing Carbon Brush Holder. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Carbon Brush > Industry Application

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