Ravioli Slip Ring Type PMS
Ravioli Slip Ring Type PMS is designed with alloy bottom and aluminium cover which guarantee a strong mechanical resistance and a high protection degree. Copper-graphite or silver-graphite brushes for signals are available, executions range from 6 to 30 rings 20 A and 50 A, protection degree IP55. One or more fluidic passages or angular sensors are available upon request.
Ravioli Slip Ring Type PMS is extremely useful especially for outdoor applications where small dimensions and reduced hight of the device are required, thanks to the limited distance among the rings of only 5mm.
- Technical Features
- Standards
- Models
- Download
Main Features
-
Housing In aluminium, suitable for installation in inside or outside area
- Positioning Vertical axis
- Connections Rings cabled with 2 m. long cable
- Cable entry Inside the fastener pipe for the rings and through the PG21 cable entry for the brush holders
- Brushes 20 A or 50 A copper-graphite
- Executions From 10 to 30 rings 20 A - mixed executions 20 A / 50 A
Electrical Features
-
Rated Voltage 660 V ac - dc
- Rated Current Ith 20 A - 50 A
- Degree protection IP 55
- 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
- CEI EN 60947-1
- CEI EN 60529
- EEC 73/23
- EEC 89/336
- EEC 89/392
Standard Executions
| 20 A | ||
| Items | No. Rings | H-mm |
| G PMS B6 | 6 | 91 |
| G PMS B10 | 10 | 91 |
| G PMS B16 | 16 | 141 |
| G PMS B20 | 20 | 141 |
| G PMS B26 | 26 | 192 |
| G PMS B30 | 30 | 192 |
- Types with 50 A rings
- Mixed executions with 20 A / 50 A rings
- Signal versions with gold or silver ring
- Flat bottom version without housing pipe
- Mercotac
- Absolute Encoder
- Micro-switches application
- One passage for air