Silver-graphite brushes for tachymetryc dynamos

Lampar, specializing in the production of carbon brushes of any type and dimension for electrical machines, manufactures and sells silver-graphite brushes for tachymetryc dynamos.

Silver-graphite can be obtained mixing, compacting and synthesized graphite and silver dusts; it has a very good conductivity and therefore it is especially used where it absolutely necessary to have the lowest voltage drop, for example, to get electric signals with low values of voltage of current.