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Copper Carbon Brush for DC Motors

China Copper Carbon Brush for DC Motors, Find details about China Copper Carbon Brush, Carbon Brush DC Motor from Copper Carbon Brush for DC Motors

Origin
China
Origin
China

Copper carbon brush for DC motors    : 
Copper Carbon Brush for DC Motors

What is it ?
Carbon brushes are devices that transfer energy or signals between the fixed part and the rotating part of a motor or generator or other rotating machinery.
It is generally made of pure carbon plus coagulant, and the appearance is generally a square, which is stuck on a metal bracket, and there is a spring inside to tightly press it on the shaft.
When the motor rotates, the electric energy is sent to the coil through the inverter. Because its main component is carbon, it is called carbon brush.
It is easy to wear. Should be regularly maintained and replaced, and clean up carbon deposits.

The carbon brush looks a bit like a pencil eraser, with wires leading out on top. Large and small in size. As a sliding contact, carbon brushes are widely used in many electrical equipment.

Details : 
The product materials mainly include electrochemical graphite, resin bonding, pitch bonding, grease-impregnated graphite, and metal (including copper and silver) graphite.

We provide various grades of carbon brush . Like this :048; 402; 405; 441; 442; 457; 543; 546K; 559; 634; 676N; 840; 840K; 850; 888; 9101; 9234R; 9613;A0; A29; AX5; AY; AYK; AZY;C12; C15; C151; C157; C39; C4; C6; CJA5H; CM; CM0; CM122; CM140; CM1S; CM1S; CM2; CM21; CM28; CM3H; CM3H; CM4; CM41; CM4684; CM4943; CM5; CM5B; CM5H; CM6; CM61; CM8; CM8100; CM8121; CM817; CM835; CM845; CM861; CM880; CM9; CM9; CM9133; COHITE3; COPHITE1; COPHITE2; COPHITE4; CY280; CY3; CY3TA;DE2; DE21; DE3; DE4; DE46; DE7; DE7; DE700; DE7000; DE8; DE9000; DM100; DM20; DM2001; DM3632A; DM4A; DM4D; DM4D; DM5A; DM5D; DWK,EG0/EG0R; EG10; EG101; EG105; EG105S; EG109; EG11; EG111; EG112; EG114; EG116; EG116; EG116S; EG116S; EG119; EG11S; EG12; EG12; EG121; EG123; EG124; EG128; EG12K; EG131; EG132; EG133; EG14; EG14D; EG16; EG16S; EG16T; EG17; EG18; EG2; EG224; EG225; EG236; EG236S; EG238; EG251; EG251R; EG259; EG25; EG260; EG260Z; EG263; EG267; EG268; EG269; EG275; EG275 / ME778; EG277; EG283; EG284; EG295AC; EG3; EG4; EG451; EG501; EG571; EG5763; EG5937; EG6345; EG6434; EG6632; EG6749; EG6749N; EG801; EG809; EG810; EG8101; EG835; EG845; EG855; EG8565; EG8866S; EG898; EG95; EG9610; EGOR;TA35; TA35R; TA45; TA45A2; TA45R;SA25; SA2522; SA35; SA3513; SA3532; SA3538; SA40; SA45; SA4513; SA4542; SA4548; SA4588; SA50; SM; SM2; SM3; SM9173;IM100; IM102; IM103; IM19; IM2; IM23; IM26; IM26/IM9101; IM3; IM31; IM31/IMX31; IM6; IM62; IM7; IM812; IM8876; IM9101; IM9115; IM9117;
N1; N18; N19; N19X; N2; N20; N2000; N315; N4; N43; N44; N48; N6; N6000;M3; M300; MD14; MD4; ME353; ME373; ME377; ME393; ME398; ME770; ME778; MY258; MY258A2; MY258S; MY3D; MY7A; MY7B; MY7D; MYX259;

Carbon brush J164 is Metal graphite and advantage :
- Good commutation and long life.
- Low contact drop
- Low losses/Higher load capabilities/
- Cooler running
Product classificationMotorDensities5.54
Processing customizationYes
current densities
20A/cm2 (80A/inch2)
GradeJ164
Res
0.3
 Ω-in( μΩ-m)
Specificationvarious Max speed
20m/s (20,000 fpm)
Usage:  low voltage and heavy current DC motor .
  
 
Copper Carbon Brush for DC Motors
Copper Carbon Brush for DC Motors
Copper Carbon Brush for DC Motors

Copper Carbon Brush for DC Motors
Copper Carbon Brush for DC Motors
Our production process, from raw material preparation, configuration of powder composition ratio, mixing, pressing or chemical treatment, to the completion of mechanical processing products, has professional equipment and personnel to cooperate.
With more than 20 years of production experience, product stability can be guaranteed.

The equipment is available from cutting-grinding surface-grinding arc surface-chamfering-drilling-seed line-dispensing-terminal to improve efficiency and standardize production.

The equipment specifically includes:
Sawing machine
The carbon block is automatically punched,
Automatic four-side grinding and four-side chamfering
Automatic assembly machine
Arc grinding, bevel grinding, drilling and milling.

Testing Equipment:
Carbon brush tensile testing machine
Resistivity testing machine
Hardness testing machine.
Copper Carbon Brush for DC Motors


Copper Carbon Brush for DC Motors
The quantity ≤ 20 pcs------- it is packed in cartons and lined with anti-drop foam

The quantity ≥ 20pcs ------the carton packaging is lined with anti-drop foam,  the outer packaging is packed in a hard corrugated carton

The quantity ≥ 500pcs -------the carton packaging is lined with anti-drop foam, and the outer packaging is composite board wooden box or plastic pallet

Copper Carbon Brush for DC Motors
 

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