4-Wire high reliability hollow shaft slip rings for wrapping machine

Use of the hollow shaft slip rings

A hollow shaft slip ring is fitted onto the hollow shaft. One or more screws fix the slip ring to the hollow shaft. With light loads, the clamping force is sufficient to fix the slip ring permanently to the shaft. If the wall thickness of the shaft is sufficient, the connection is improved by a screwed-in threaded hole.

The slip ring then has a positive connection that reliably prevents slipping. When using slip rings on media lines, it is important to ensure that the heat of the gases and liquids matches the operating temperatures of the modules. Hollow shafts are also very suitable for passing through the inner cable harness. It is thus protected in a particularly sustainable manner.