Morgan Advanced Materials produces a wide range of products for electrical equipment of railway transport and rolling stock, namely: carbon brushes, current collectors, contacts for pantographs, current collector shoe for contact rail and other accessories. Not only ready-made offers are available for ordering, but applications for individual design and development according to customer specifications are also accepted. Morgan AT is one of the leading suppliers for the railway systems of many countries of the world.
PANTOGRAPH TYPE PANTOGRAPH FOR RAIL TRANSPORT FROM MORGAN AT
Contact runners have a semicircular shape and reduced weight, have improved response dynamics, and are economical to maintain. Thanks to their special technology, they have a high level of mechanical abrasion resistance and a low resistance between carbon and metal carriers.
Various types of metallized and pure carbon materials are used. Profiles made of galvanized steel with a strip of carbon inlining from 37 to 61 mm wide, standard sizes: NB1006, NB1007, NB1007, NB1007S, NB1010, NB1012A, NB1012S, NB1030, NB1040, NB1042, NB1044, NB1050, NB1046. Horns snake two types of design: PH100 and PH200.
CARBON BRUSHES FOR TRACTION ENGINES FROM MORGAN AT
The materials DE7, EG116 and ME778 are used worldwide as reliable and efficient current collectors for railway and railways. They perfectly cope with the constantly changing load on traction DC systems that are resistant to vibration and thermal shock.
BRUSH HOLDERS FOR TRACTION ELECTRICAL EQUIPMENT FROM MORGAN AT
A wide range of brush holders is available for railway applications. The design of the locking system contains clock springs to create constant pressure and ensure reliable fastening throughout the entire life cycle.
The material used is a copper-based alloy, durable and stable over the entire declared temperature range, bilateral, opposed mounting pins, high-temperature models and other modifications are available.
CURRENT RAIL SHOE FOR CONTACT RAILS FROM MORGAN AT
The use of shoes with coal materials for removing current from contact rails solves the problems of wear of structures, minimizes wear and sparking, and also has natural self-lubrication and anti-icing properties.
| Type of | Description |
Current (A/cm²) |
Static current (A/cm²) |
Resistance (µΩm) |
Density (g/cm³) |
Strength (MN/m²) |
Shore Hardness |
| CY3TA | coal, lead free | 10 | 5 | 38 | 1.7 | thirty | 85 |
| CY280 | coal-graphite, lead free | 10 | 5 | 38 | 1.6 | 35 | 75 |
| MY7A | metallized CY3TA for higher strength and low resistance | 12 | 7 | 10 | 2.4 | 75 | 90 |
| MY7A2 | metallized CY280 for higher strength and low resistance | 12 | 7 | 5 | 2.5 | 70 | 75 |
| MY258A2 | Modified MY7A2, improved strength and resistance performance, lead free | 12 | 7 | <2 | 2.7 | 75 | 85 |
| MY258P | metallized, very low resistivity, lead free | 12 | 7 | <1 | 3.2 | 85 | 80 |
| MY131 | metallized coal, reduced weight, lead free | 12 | 7 | 8 | 2.2 | 80 | 105 |
| MY256 | metallized, improved protection, suitable for underground work | 12 | 7 | 6 | 2.5 | 70 | 90 |
GROUNDING BLOCKS
LUBRICATORS FOR LUBRICATING WHEEL FLANGES FROM MORGAN AT
The problem of material wear at the rail-wheel interface can be minimized by using a lubrication system. The design of the lubricator is a cartridge and a mounting unit of a suitable size. The technology of work is reduced to optimally easy maintenance, which consists only in inspection, oil change and simple adjustment. The lubrication system is resistant to vibration factors and corrosion.