Slipring

PRR - ROLLER Series

PRR-ROLLER

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.

Main Features


  • Housing In aluminium
  • Positioning Vertical axis
  • Connections Rings wired with 2 m. long cable
  • Cable entry To connect rings to the clamp, through the tube and to the brush-holders cable entry through the M 20
  • Brushes 10 A copper-graphite brushes
  • Executions From 6 to 24 rings 10 A

Electrical Features


  • Nominal voltage 400 V ac - dc
  • Nominal current Ith 10 A
  • Protection degree IP 65
  • Max rotating speed 100 revs / min
  • Test voltage 2 kV
  • Operating temperature - 20 °C + 60 °C

Dimensions


Regulations


EC:
  • 2014/35/UE
  • 2014/30/UE
  • 2006/42/CE
  • RoHS 2011/65/UE
Rules:
  • CEI EN 60945-1
  • CEI EN 60529
  • EN 60947-5-1

Standard Executions

10 A
Items No. Rings H-mm
G PRR A6 6 135
G PRR A10 10 135
G PRR A16 16 160
G PRR A20 20 200
G PRR A24 24 200

Accessories available upon request:

  • Absolute Encoder
  • Passage for air


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