Schleifring Und Apparatebau Gmbh

Schleifring Gmbh

Matthias Hermann

Christian Holzapfel

Holger Steffens

Peter Heinbuch

Holger Häffner

A slipring with at least one slip ring module having at least one sliding track, and at least one wear indication track. A wear indication circuit is connected to the at least one wear indication track for monitoring electrical properties of the wear indication track and signaling an abnormal slipring condition. A wear indication track may be exposed to higher load, higher rotation speed, higher brush pressure force, or other lifetime-reducing influence as compared to a normal sliding track.

Slipring with wear monitoring

A slip ring brush includes a holding device made of two U-shaped holding plates inserted into each other. A holding plate includes clamping fingers which, disposed opposite of one another in pairs, form cavities that accommodate brush wires. The brush wires are tightly clamped inside these cavities by clamping fingers and are secured by additional clamping sleeves.

Growing community of inventors

Munich, Germany

Matthias Hermann