Aluminum slip rings PME series
Designed and manufactured to be applied in extremely heavy conditions, Ravioli Slip Ring Type PME Evolution is provided with aluminium bottom and cover, whilst the central core of the device is realised with a special insulating thermoplastic material which combines a high modular versatility together with limited hight of the device, maintaining intact both the elevated mechanical resistance and the high protection degree.
Copper-graphite, silver-graphite or touch system contact brushes for
signals are available, executions range from 6 to 60 rings 20/50/100 A.
Protection degree IP65, optional angular sensors are available upon
request.
Ravioli Slip Rings Type PME Evolution are a perfect mix of heigh
resistance to mechanical stress, multiplicity of single and combined
versions, reduced hight and dimensions, high voltages.
A large number of optional accessories, encoders, sensors and air passages are available upon request.
- Technical Features
- Standards
- Models
- Download
Main Features
-
Housing In aluminium with insulating thermoplastic band
- Positioning Vertical axis, assembly on the base plate by means of 2 screws M10
- Connections Rings wired with 2 m. long cable
- Cable entry With single-pole wires connected to the rings and through pipe unions M32 to the brush-holders
- Brushes 20 A, 50 A and 100 A in copper-graphite
- Executions From 20 to 60 rings 20 A - mixed executions 20/50/100 A
- Armonized rules EN 60947-1 EN 60529 2006/95CE - 2004/108/CE - 2006/42/CE Directives
- Marking CE
Electrical Features
-
Rated Voltage 660 V ac - dc
- Rated Current Ith 20 A - 30 A - 50 A
- Degree protection IP 65
- Maximum speed 30 rpm
- Test Voltage 2,5 kV
- Operating Temperature - 20 °C + 60 °C
Regulations
- 2014/35/UE
- 2014/30/UE
- 2006/42/CE
- RoHS 2011/65/UE
- CEI EN 60947-1
- CEI EN 60529
Standard Executions
| 20 A | ||
| Items | No. Rings | H-mm |
| G PME B20 | 20 | 175 |
| G PME B30 | 30 | 229 |
| G PME B40 | 40 | 283 |
| G PME B50 | 50 | 337 |
| G PME B60 | 60 | 391 |
- Mixed executions with 100 A, 50 A and 20 A
- Types with appropriate rings for signals
- Mercotac
- Absolute Encoder
- Micro-contact
- Step Air