Lemo Connector L and S Series
A range of products dedicated to applications in which connectors need to function even in case of rotation. Similar to coaxial or triaxial connectors, these precision-engineered connectors are fitted with multiple concentric electrical contacts.
The number of contacts ranges from 4 to 10contacts. Connectors are available in various shell sizes. For an IP68 connector, the solution selects the E series.
These contacts, designed for low-speed rotation, can last up to 10,000 rotation cycles. Unlike coaxial or triaxial connectors this range is not impedance controlled.
The contacts are recessed and scoop-proof. Applications include petroleum downhole drilling systems and turret applications, in other words, applications where the connection may require free rotation (instrumentation mast).
Main Features:
- Push-Pull self-latching
- 4 to 10 concentric contacts within size 2S to 5S
- up to 10000 rotation cycles ( low speed)
- Shell styles based on the S and B series
- Temp. range -55°C to 250°C
- Shielding:
- > 75dB at 10Mhz
- > 40dB at 1 Ghz
- Solder contacts
- IP50
- For cable ø 3.2 to 23.6 mm
| Number Of LV Contact | Male Contact | Female Contact | Series | Test Voltage (kV rms) | Test Voltage (kV dc) | Rated Current (A) | |
| Standart | Watertight | ||||||
| 4 | 2S | 2E | 0.60 | 0.85 | 5.5 | ||
| 5 | 3S | 3E | 0.60 | 0.85 | 6.0 | ||
| 6 | 4S | 4E | 0.60 | 0.85 | 6.0 | ||
| 8 | YS | – | 0.60 | 0.85 | 6.5 | ||
| 10 | 5S | 5E | 0.60 | 0.85 | 7.0 |
Note: YS Series is only available for FAA And EHP models.