Slip rings – ROLLER series

The innovative Slip Ring Roller Plus by Ravioli combines the best technical features of the previous models Roller and Kombi-Roller Ravioli, being an outstanding evolution.
Roller Plus Ravioli encapsulates high rotation speed, IP65 protection degree and high mechanic resistance aluminium cover and bottom. It also guarantees executions up to max 36 rings and the optimisation of the consumption of the brushes.
Roller Plus is an irreplaceable ally when it comes to applications in packaging lines that require air passages, which the new Roller Plus is already internally predisposed to: space saving and reduced weight of the device, combined with guaranteed high-performance standards.
Equipped and provided with cable and brush wiring, Roller Plus ensures a considerable saving of time and money to the operator, who receives a device ready to be used.
Rotating electrical joint Roller Plus, as well as Roller Slip Ring, offers a remarkable advantage in maintenance: if needed, it’s possible to take action on the brushes avoiding the removal of the installed slip ring.

The slip ring with limited dimensions combined to high rotation speed

Ravioli Slip Ring type Roller is mostly applied when the reduction of axial and radial dimensions is specifically required. Its aluminium bottom and cover guarantee strong mechanical resistance and high protection degree.
Copper-graphite or silver-graphite brushes for signals are available, executions range from 6 to 24 rings 10 A. Protection degree IP65, one or more fluidic passages or angular sensors are available as optional upon request.
Ravioli Slip Rings Type Roller are specifically suitable for applications where reduced dimensions and high rotation speeds are needed.

Ravioli Slip Ring Kombi-Roller is provided as the perfect match between an electric slip ring and a fluidic one.
The electric slip ring assures reduced radial and axial dimensions, while the aluminium housing guarantees high mechanical resistance.
Copper-graphite or silver-graphite brushes for signals are available, executions range from 6 to 24 rings 10 A. Protection degree IP65, angular sensors are available as optional upon request.
The combined fluidic slip ring is characterised by 2 or 4 passages 1/4”, fluid can be compressed air – 10 bar pressure – or oil – 200 bar pressure.
Ravioli Slip Rings Type Kombi-Roller are extremely suitable in case reduced dimensions of the device and high rotation speeds are required.