Description:

Generator motor carbon brushes are classified into four categories. The four main brush grades are carbon graphite, graphite, metal graphite and carbon graphite brushes, which entered the brush industry in the early stage.

They are high strength materials with obvious cleaning effect. Generator motor carbon brushes are generally limited to 45 amperes/square inches (7 amperes/centimeter 2) at lower current densities and are used on older, slower machines with maximum surface speeds of about feet/minute (20.3 meters/second). The high friction produced by this material also makes its application in commutators unattractive, but also serves as the basis for contact and metal impregnation grades. 

Electric graphite brushes electric graphite brushes bake at temperatures exceeding 2400 degrees Celsius, making materials physically more graphite structure. Apparent density, strength, hardness and resistivity can be closely controlled by the composition of raw materials and processing process, thus providing a longer life and achieving superior commutation capability. Higher processing temperature will volatilize impurities, so that Generator motor carbon brushes generally do not contain abrasive ash. Therefore, the commutator must have undercut mica because there is little mechanical wear. 


Quick Details:

Place of Origin:China (Mainland)

Brand Name:Kayson 

Model Number:Customized

Type:Carbon Brush

Size:Customers' Requirement

Quality:Contract Standard

Certification:ISO9001:2008

Material:Graphite electrode /Resin graphite /Graphite/Metal silver copper graphite

Application:Generators/ Starters/Other Machines

Packing:Wooden.box.carton.as customer requirement

Color:Black

Name:Electric Motor Parts

Usage:Spare Parts

Shape:Drawing

Packaging & Delivery


Packaging Details

Standard wooden case, carton, or according to customer's requirement.