Carbon brushes

Carbon brush leading manufacturer 

A carbon brush is a component used to transmit electrical current from the static to the rotating part in a motor or generator.

The choice of a carbon brush is important to ensure a spark-free commutation with the best brush life.

Carbon brushes are maintained by brush-holders to be in permanent contact with the slip ring assembly or with the commutator. Mersen offers a wide range of carbon brushes for all types of motors, generators and alternators, grounding devices and current and signal transmission.

Our local expert network can support you in the choice of the appropriate brushes for the best performance of your machines thanks to our wide range of grades and designs.

Our standard production range meets the requirements of international standards (ISO9001, IEC, NEMA, DIN).

Carbon brushes for DC motors

process industries carbon brush

Carbon brushes for DC motors

Mersen's carbon brushes for DC motors in process equipment: traction motors, lifting, rolling mills, winders…

Carbon brushes for Generators & alternators

Thermal power carbon brush / Wind power carbon brush

Carbon brushes for Generators & alternators

Mersen's generators and alternators carbon brushes (LFC 554 grades, CG626 and CG677 grades)

Carbon brushes for FHP motors

motor FHP brush Mersen

Carbon brushes for FHP motors

Mersen's specific brush grades for FHP applications

Grounding and lightning protection brushes

Process industry brush-holder

Grounding and lightning protection brushes

Mersen's brushes for grounding systems are made from metal-graphite grades.

Carbon brushes for wound-rotor motors (slip ring rotor motors)

Carbon brush for process industries

Carbon brushes for wound-rotor motors (slip ring rotor motors)

Mersen's metal graphite brushes suited to asynchronous motors

Carbon brushes for signal & power transmission

current signal transmission brush Mersen

Carbon brushes for signal & power transmission

Graphite brushes for current and signal transmission: pitch motors, annealers, galvanic lines, motor driven cable reels...

USA, NJ - Boonton

Sales & Engineering

400 Myrtle Avenue
07005 Boonton, NJ

T: +1 800 526 0877

F: +1 973 334 6394

France - Amiens

Sales & Engineering

10 Avenue Roger Dumoulin
F-80084 Amiens

T: +33 (0)3 22 54 45 00

Austria - Hittisau

Sales & Engineering

Brand 389
6952 Hittisau

T: +43 5513 4113

Brazil - São Paulo

Sales & Engineering

Av. Jabaquara, 3060
5 andar- Cj. 502.
Bairro Mirandópolis
CEP: 04046-500

T: +55 11 2348-2360

China - Pudong

碳刷, 刷架, 滑环组件, 工业受流 电机和发电机的电气解决方案

上海浦东祝桥金闻路72号
201323 Shanghai

T: +86 21 58106360

F: +86 21 58106356

India - Bangalore

Sales & Engineering

No 5 Bommasandra Industrial Area
Annekal Taluk
560099 Bangalore, Karnataka

T: +91 80 68455121
+91 80 68455127