Currently, there is not a single area of industry and human activity where the use of conductive materials made of graphite, carbon, carbide-silicon compounds would not be required. They are actively used in industrial and crane equipment, generator and battery installations, in electric transport, in mobile grounding circuits.
Today, together with Morgan AMT companies, we are ready to offer not only standard solutions for current transmission and current removal, but also specially develop materials (electric brushes /switches) that will optimize the operational characteristics of your equipment and increase reliability.
Our strengths are the design and manufacture of graphite conductive materials to work in the following conditions: with increased vibrations; with thermal shocks; with cyclic changes in current loads; in a polluted environment; with thyristor control; when operating in the regeneration /recovery mode.
Applications of Morgan AMT graphite materials in industry
1.DC electric motors and generators
Criteria for the use of the material | Name of the material Morgan AMT |
DC electric motors with a capacity of more than 500kW | EG236 /SA40, EG 236S /SA35, EG 251/N48, EG283 /SA45, ME377 /N6000, EG571, TA35, TA35R, TA45R |
Electric generators with a capacity of more than 500 kW | EG 251 /N48, ME377 /N6000 |
General industrial electric machines up to 500kW | EG283 /SA45, IM31, IM 9101 /IM26, ME377 /N6000, TA35, TA35R, TA45R |
DC motors up to 500kW with thyristor control | EG 236 /SA40, EG 236S /SA35, EG251 /N48, EG283 /SA45, EG295AC, EG571, IM 9101 /IM26, ME377/N6000, N19X, TA45R |
Low-power electric machines up to 50kW and voltage up to 100V (battery and charging installations) | CM9 /GM61, EG0 /EG0R, EG12, EG224, EG260 |
Synchronous DC electric motors (Servomotors, servo motors) | CM5H /CM5B, EG8101, IM9101 /IM26, SM3 |
Electric machines operating in low-load mode (underloaded) | EG251 /N48, EG 260, IM9101 /IM 26, ME377 /N6000, N19X, N48 |
Working in low humidity conditions | ME377 /N6000 |
Working in a polluted environment | EG260, IM 9101 /IM26, ME377 /N6000, N48 |
Operation in high load mode | EG18, EG295AC, EG571, TA35, TA35R, TA45R |
Working at high temperatures | EG18, EG295AC, EG571, TA35, TA35R, TA45R |
2. AC electric machines
Criteria for the use of the material | Name of the material Morgan AMT | |
Collector electric motors | comt. rings | EG260, CM5H/CM5B, CM9/GM61 |
shields | EG8101, IM 8876, IM31 | |
Electric motors with steel contact rings | 12A/cm2 | CM9/GM61, EG0/EG0R,EG18, EG283/SA45 |
15A/cm2 | CM3H, CM5H/CM5B, EG18 | |
25A/cm2 | CM1S, SM9173 | |
Electric motors with copper contact rings | 12A/cm2 | CM9/GM61, EG0/EG0R, EG18, EG283/SA45 |
15A/cm2 | CM3H, CM5H/CM5B, EG18, CM 9 | |
25A/cm2 | CM1S, SM9173 | |
Turbo generators with a speed of more than 35 m/s | 634/HM 24 | |
Turbo generators with a speed of less than 35 m/s | 634/HM24, EG0/EG0R, EG283/SA45 | |
Tachogenerators | EG0/EG0R, EG283/SA45, SM3 |
Applications of Morgan AMT graphite materials in transportation
1.Traction electric motors of rolling stock:
1.1. Electric freight transport
Criteria for the application of the material | Name of the material Morgan AMT |
DC electric motors | DE7, DE7000, DE9000, EG105S, EG14D /EG116S, EG259, EG268, EG275 /EG284 /ME778, ME393 /ME373 /ME353 |
Electric motors running rectifiers | DE7, DE7000, DE9000, EG14D /EG116S, EG268, EG275 /EG284 /ME778, ME393 /ME373 /ME353 |
Thyristor-controlled motors | DE7, DE7000, DE9000, EG105S, EG116, EG14D /EG116S, EG268, EG275 /EG284 /ME778 |
Pulse-controlled motors | DE7, DE7000, DE9000, EG105S, EG116, EG14D /EG116S, EG268, EG275 /EG284 /ME778, ME393 /ME373 /ME353 |
1.2. Long-distance passenger electric transport
Criteria for the use of the material | Name of the material Morgan AMT |
DC electric motors | DE7, DE7000, DE9000, EG105, EG105S, EG259, EG275/EG284/ME778, N2000, N6000/ME377 |
Electric motors operating rectifiers | DE7, DE7000, DE9000, EG105, EG105S, EG259, EG275/EG284/ME778, N2000, N6000/ME377 |
Thyristor-controlled motors | DE7, DE7000, DE9000, EG105, EG105S, EG259, EG275/EG284/ME778, N2000, N6000/ME377 |
Pulse-controlled motors | DE7, DE7000, DE9000, EG105, EG105S, EG259, EG275/EG284/ME778, N2000, N6000/ME377 |
1.3. Suburban passenger electric transport
Criteria for the use of the material | Name of the material Morgan AMT |
DC electric motors | DE7, EG116,EG14D/EG116S, EG259, EG275/EG284/ME778, H100, N2000, N6000/ME377 |
Electric motors operating rectifiers | DE7, EG116, EG14D/EG116S, EG259, EG275 /EG284 /ME778, EG6749N, N2000, N6000 /ME377 |
Thyristor-controlled motors | DE7, EG116, EG14D/EG116S, EG275/EG284/ME778, EG6749N, N2000, N6000/ME377 |
Pulse-controlled motors | DE7, EG116, EG275/EG284/ME778, EG6749N, N2000, N6000/ME377 |
1.4. Metro Electric trains
Criteria for the use of the material | Name of the material Morgan AMT |
DC electric motors | DE3, EG116, EG14D /EG116S, EG259, EG275 /EG284/ME778,ME393/ME373/ME353,N19,N2000,N4 |
Electric motors running rectifiers | DE3, EG116, EG14D /EG116S, G275 /EG284 /ME778, ME393 /ME373 /ME353, N19, N2000, N4 |
Thyristor-controlled motors | DE3, EG116, EG14D/EG116S, EG275 /EG284 /ME778, ME393 /ME373 /ME353, N19, N2000, N4 |
Pulse-controlled motors | DE3, EG116, EG275/EG284/ME778, ME393/ME373/ME353, N19, N2000, N4 |
1.5. Trolleybuses /trams
Criteria for the use of the material | Name of the material Morgan AMT |
DC electric motors | DE3, DE7000, EG116, EG275 /EG284 /ME778, ME393 /ME373 /ME353, ME752, N19, N2000, N4 |
Electric motors running rectifiers | DE3, DE7000, EG116, EG275/EG284/ME778, ME393 /ME373/ME353, ME752, N19, N2000, N4 |
Thyristor-controlled motors | DE3, DE7000, EG116, EG275 /EG284 /ME778, ME393 /ME373 /ME353, ME752, N19, N2000, N4 |
Pulse-controlled motors | DE3, DE7000, EG116, EG275 /EG284 /ME778, ME393 /ME373 /ME353, ME752, N19, N2000, N4 |
2. Auxiliary electrical equipment
Criteria for the use of the material | Name of the material Morgan AMT |
AC electric motors | EG275/EG284/ME778, N4, N48, TA35R |
Electric generators | DE8, EG114, EG236S/SA45, EG260AY, IM9101/IM26, N48, |
Compressors | C12, EG275/EG284/ME778, IM9101/IM26 |
Fans | EG14D/EG116S, H100, IM9101/IM26, PM50P |
Pumps | EG236S/SA45 |
Grounding circuits | CM1S |
If you have any questions about the selection or manufacture of electrographite brushes or brush holders, please contact our technical specialists by phone +7 (800) 333-47-37 or send completed questionnaires by e-mail ag@vecgroup.com .
