![T13ER[2]](/media/112011/T13ER[2]_184x200.jpg)
Cobham Avionics - Le Plessis-Robinson, leader in high technology slip rings, extends its range to offer mass produced cost effective products whilst retaining its renowned qualities.
- Reliability
- Long life
- High performance
Through proven technology: precision ball bearings, gold plated rings, gold brushes.
This model, a natural derivative of the standard slip ring T13SD, allows transmission of 24 signals.
Electrical characteristics
| Term | Specifications |
| Current rating per ring : | 0,5 A |
| Acceptable over current : | 1 A (<1s) |
| Dielectric strength : | 250 V DC |
| Insulation resistance : | 100 MΩ at 500 V DC |
| Contact noise : | 10 µV/mA |
| Lead wires cross section : | AWG 30 (0,0569 mm2) |
| Nominal voltage : | 48 V |
Mechanical characteristics
| Term | Specifications |
| Material : | Thermoplastic |
| Operating speed : | 0 to 150 rpm |
| Service life (for 150 rpm) : | 50.106 rotations |
| Torque : | <= 9N.cm |
| Sealing (according to NFC20-010) : | IP 50 |
| Weight : | <= 140 g |
Climatic environment
| Term | Specifications |
| Operating temperature : | -10°C to +55°C |
| Relative humidity : | 45% to 75% |
Driving on the shaft
![T13ER3a[1]](/media/112018/T13ER3a[1].jpg)
Groove for M2,5 screw with dog point (according to NFE 27-110)
Tightening torque < 25 N.cm
Advice when coupling : use an elastic coupling
Mounting arrangement
![T13ER1a[1]](/media/112032/T13ER1a[1]_200x114.jpg)
4 PLASTITE screws (2.5 dia, L = 16 mm) supplied with slip ring suitable for attachment to plate thickness of 1.5 to 3 mm
To be ordered under reference :
- T13ER18F2 for 18 rings
- T13ER24F2 for 24 rings
Mounting arrangement
![T13ER2a[1]](/media/112025/T13ER2a[1]_200x106.jpg)
3 holes at 120° on 41 dia. for screws M3
To be ordered under reference :
- T13ER18F3 for 18 rings
- T13ER24F3 for 24 rings