Power Transfer Technologies
Major player in Signal and Power Transfer Technologies
- Worldwide expertise acquired in the various systems used around the world for more than 120 years
Mersen offers a wide range of products and solutions for all motor and generator applications:
- Carbon brushes,
- Brush-holders,
- Brush-rockers and brush gear housings
- Slip ring assemblies
- Signal and power transmission systems
- Current collection (pantograph strips, 3rd rail shoes and industrial current collectors).
- Wheel flange lubrication solutions
- Carbon dust collection systems
- Monitoring solutions
We address markets requiring reliable and highly efficient solutions:
- Renewable energies: wind and hydro power
- Conventional energies: thermal, nuclear, mining, oil & gas
- Transportation: civil and military aeronautics, railways, transit (metro & tramways, trolleybus, bus)
- Process industries: steel, pulp & paper, rubber & plastics...
Our premium carbon grades, LFC 554 (turbo generators), CG626 & CG677 (wind turbine generators) and EG34D (DC motors), are currently regarded as benchmark around the world.
Mersen's design departments work closely with their customers to develop high added-value customized solutions such as MERSEN DustCollector, Signal & Power Transfer Solutions, brush gear housings.
Our global expertise, backed up by the use of high-tech test benches and equipment in our R&D centers, enables us to be actively focused on innovation,
Motor and Generator Maintenance Services
Our expert teams are fully dedicated to provide full support geared to our customers' requirements:
- Reengineering solutions (retrofit)
- Expertise and diagnostics
- In situ machining and maintenance
- Dedicated measurement devices and maintenance tools
- Adapted technical training (at the customer's or at Mersen's premises)
You are an OEM, an operator or a repair company?
Our international network will provide you with its technical expertise, efficient service, and all the benefits that come with our local coverage.

Carbon brushes

Carbon Brush Holders

Current Collection Solutions

Brush gear assembly housing

Wheel flange lubrication systems

Slip ring assemblies

Signal & power transfer systems
Mersen DustCollector

MERSEN Total Monitoring

Motor maintenance, Services, Tools & training
PTT Portslade office
George Street
West Sussex
Portslade
BN41 1RA
T: +44 1273 425 114
Electrical solutions for motors and generators
26/06/2017 - 2.14 MB