Slipring Assembly

PMP Series

PMP

Ravioli Slip Ring Type PMP is completely manufactured in metal which assures a high mechanical resistance and a good protection degree.
Copper-graphite or silver-graphite brushes for signals are available, executions range from 18 to 42 rings 20 A and 50 A. Protection degree IP42, optional angular sensors are available upon request.

The key features of Ravioli Slip Ring Type PMP are the reduced height of the device – thanks to the limited distance among the rings of only 5mm – and the capability of supporting a high numbers of passages.

Main Features

  • Housing Metallic
  • Positioning Vertical axis
  • Connections Rings wired 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

Electrical Features


  • Rated Voltage 660 V ac - dc
  • Rated Current Ith 20 A - 50 A
  • Degree protection IP 42
  • Maximum speed 30 rpm
  • Test Voltage 2,5 kV
  • Operating Temperature - 20 °C ÷ + 60 °C

Regulations


EC:
  • 2014/35/UE
  • 2014/30/UE
  • 2006/42/CE
  • RoHS 2011/65/UE
Rules:
  • CEI EN 60947-5-1
  • CEI EN 60529

Standard Executions

20 A
Items No. Rings H-mm
G PMP B18 18 130
G PMP B24 24 160
G PMP B30 30 19
G PMP B36 36 220
G PMP B42 42 250

Availability on demand:

  • Types with 50 A rings
  • Mixed executions with 20 A / 50 A rings
  • Signal versions with gold or silver ring

It is also possible to apply:

  • Mercotac
  • Absolute Encoder
  • Micro-switches application
  • One passage for air


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