The slipring PMP Type is a product studied by Ravioli's Company to solve customer requests and to obtain high performance in small dimensions. This slipring, thanks to a 5 mm. lenght among rings, allows to use a very high number of strips in a small dimension. Brush-holders have copper graphite brushes.

Electrical Features

Nominal voltage : 660 V ac - dc
Nominal current : Ith 20 A - 50 A
Protection degree : IP 42
Max rotating speed : 30 revs / min
Test voltage : 2,5 kV
Operating temperature : - 20 °C ÷ + 60 °C

Positioning Vertical axis
Connections Rings cabled with 2 m long cable Cable entry With single-pole wires connected to the rings and through two pipe unions 3/4” Gas to the brush-holders Brushes 20 A or 50 A copper-graphite/silver-graphite for signals

Executions From :  18 to 42 rings 20 A - mixed executions 20 A / 50 A
Armonized rules :  EN 60947-5-1 EN 60529 2006/95/CE - 2004/108/CE - 2006/42/CE Directives
Marking :  CE

Standart Models