Heavy Duty Marine Slip Ring for Azimuth Thruster Applications
Heavy-Duty Electrical Connection for Marine Propulsion Marine propulsion equipment must maintain reliable electrical connections under demanding operating conditions. Azimuth thrusters combine propulsion and steering functions in a rotating assembly. Electrical signals therefore need to pass continuously between stationary and rotating components. The LPT250-1202 (JP23-211-15) is a large-size marine slip ring designed for this type of […]
Information
Heavy-Duty Electrical Connection for Marine Propulsion
Marine propulsion equipment must maintain reliable electrical connections under demanding operating conditions.
Azimuth thrusters combine propulsion and steering functions in a rotating assembly. Electrical signals therefore need to pass continuously between stationary and rotating components.
The LPT250-1202 (JP23-211-15) is a large-size marine slip ring designed for this type of propulsion equipment.
Reliable Performance from -25°C to +90°C
Marine equipment may operate across significant temperature variations.
The LPT250-1202 supports:
Operating temperature: -25°C to +90°C
It is also designed for environments with relative humidity up to:
98%
This makes the product suitable for marine machinery exposed to cold, humidity and changing environmental conditions.
IP68 Protection for Marine Applications
Water and moisture protection are important considerations for marine electrical equipment.
The LPT250-1202 features:
IP68 protection
This provides a high level of enclosure protection for demanding marine applications.
Combined with its marine environmental design, the product can be used in applications involving substantial exposure to moisture and water.
Resistant to Vibration and Impact
Propulsion equipment is subject to mechanical movement and vibration during normal operation.
The LPT250-1202 is designed to withstand vibration and impact generated during normal equipment operation.
This is important for:
- Azimuth thrusters
- Marine propulsion machinery
- Shipboard rotating equipment
- Offshore machinery
PT100 Signal Transmission
The product also supports PT100 temperature signal transmission.
This allows the slip ring to participate in temperature monitoring systems within the rotating propulsion assembly.
Electrical specifications include:
- 2A current
- 24VDC voltage
- ≥500 MΩ insulation resistance
- ≤10mΩ contact resistance variation
Applications
The LPT250-1202 can be used for:
- Azimuth thrusters
- Marine propulsion systems
- Heavy-duty ship equipment
- Offshore machinery
- Specialized marine rotating equipment
Conclusion
For marine propulsion systems operating under challenging environmental and mechanical conditions, the LPT250-1202 provides a combination of IP68 protection, wide temperature capability, vibration resistance and PT100 signal transmission.
It is a suitable large-size heavy duty marine slip ring solution for azimuth thrusters and related propulsion equipment.
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