PRR-ROLLER

Slipring

PRR - ROLLER Series

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.

Technical Features
Standards
Models
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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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