Slipring

PZG Series

PZG

Ravioli Slip Ring Type PZG – provided without housing – combines the possibility of an optional internal passage for tubes, wires or mechanic shafts to axial limited dimensions, always maintaining a wide range of usable and supported voltages. Blade or copper-graphite or silver-graphite brushes for signals are available, executions range from 4 to 26 rings 50 A.

Ravioli Slip Ring Type PZG is specifically suitable for applications where a considerable internal passage and limited hight dimensions of the device are required.

Main Features


  • Execution Without housing. It is necessary that housing has to be realized by end user according to the armonized rules to assure a suitable protection
  • Positioning A vertical one is to prefer, fixing throguh 3 ties M10 on both ends
  • Inside Passage Diameter 196mm suitable for big pipe mounting
  • Connections Directly on the terminal box for the rings and to the brush holder terminals
  • 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

Electrical Features


  • Rated Voltage 660 V ac - dc
  • Rated Current Ith 50 A
  • Degree protection IP 00
  • Maximum speed 20 rpm
  • Test Voltage 2,5 kV
  • Operating Temperature - 20 °C + 60 °C

Regulations


EC:
  • 2014/35/UE
  • 2014/30/UE
  • 2006/42/CE
  • 2006/95/CE
  • 2004/108/CE
  • RoHS 2011/65/UE
Rules:
  • CEI EN 60947-5-1
  • CEI EN 60529

Standard Executions

50 A
No. Rings H-mm F-mm
4 192 143
6 223 189
8 254 212
10 285 235
12 316 281
14 347 304
16 178 327
18 409 373
20 440 396
22 471 419
24 502 465
26 533 488

For cooper-graphite executions the code is without the final letter L.

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