Mersen Slip ring assemblies

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Leading manufacturer of slip rings for AC motors
Slip ring assemblies are in contact with the brush / brush-holder system.

Mersen will study your needs and manufacture the solutions that fit best your asynchronous motors with wound rotor and generators & alternators.

Mersen offers a large range of slip ring assemblies for generators and alternators.

We also propose carbon brush/brush-holder systems as well as the complete metallic box/slip ring assembly/rocker ring.

Electric and Diesel Electric Locomotives (generators and alternators)
Wind mills (generators)
Chemical Industry (alternators)
Hydro-electric plants (exciter rings for alternators)
Mining trucks and front loaders (alternators)
Generators & alternators slip rings
Plain or helically-grooved rings
Molded or machined rings (for high speed, up to 3,600 rpm)
Large diameter rings
Selected materials (non-ferrous alloys, stainless steel, dielectric materials…)
Customized designs
High quality solutions
Cutting-edge equipment and software (CNC machines…)
Performance and optimization
Finished product compliance (balance, dielectric testing).
International standards (ISO 9001, IEC, NEMA, ASTM, SAE, DIN)
5 manufacturing plants on 3 continents

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