As a key electrical contact, a carbon brush conducts current between stationary wires and moving parts. Carbon brushes are widely used in electric motors for locomotives, including traction motors, main alternators, dynastarters, air compressor motors, ventilator motors, dust blower motors, etc. The lifespan of a carbon brush depends on what raw material is adopted, how much the motor is used, and how much power is put through the motor. There are different kinds of raw materials, mainly including natural stone, resin graphite, copper graphite, silver graphite, electrochemical graphite, etc.
- electrochemical graphite series electric brushes
D104, D172, D172F, D202, D252, D214, D214R, D308, D308L, D374L, D350, D347D, D374B, D351, D355, D374F, D374S, D351F, D351S, D355F, D355S, 2561Z, D464F, and more
- silver graphite series electric brushes
J366, J385, J385B, and more
- copper graphite type electric brushes
J101, J102, J113, J151, J164, J201, J203, J204, J205, J206, J220, and more
- natural stone type electric brushes
S103, and more
RISL can supply a wide range of carbon brushes used for locomotive traction motors, main alternators, dynastarters, air compressor motors, ventilator motors, dust blower motors, and so on. Following is a list of main railway motors:
ZD106A | ZD106E | ZD108 |
ZD108A | ZD109B | ZD109C |
ZD109D | ZD109J | ZD111 |
ZD126B | ZD126C | ZD126E |
ZQDR-310 | ZQDR-410 | YZ141B |
GE 752AF8 | GE 761A19 | GE 761A14 |
GE 761A15 | GE 761A23 | ZQF408J |
ZY130-400 | ZTP-180E3 | ZTP-180E4 |
ZTP-62K | 130SZ03/H1 | …… |
If you are interested in any carbon brushes used for locomotive traction motors, main alternators, dynastarters, air compressor motors, ventilator motors, dust blower motors, etc., or any of RISL products, please do not hesitate to contact RISL or send us an email at risl@zyllgroup.com.