Sleipner SE50/140S DC Thruster

SE50 is a compact bow thruster with 50-62 kg thrust, suitable for boats between 27-37'. Only available for bow installation. The thruster offers great installation flexibility as it can be mounted at any angle on the tunnel. Additionally, the electric motor can be rotated 90 degrees on the motor bracket. It is galvanically isolated and features Sleipner's patented IPC technology for intelligent power control and safety.

Q-Prop:

• Measured noise reductions of up to 75% in controlled environments. The five-bladed skew propeller reduces noise levels while maintaining exceptional efficiency. Some thruster models even see an increase in thrust power.
• The expected noise reduction in average installations: 20-40%

Intelligent Power Control:

• Sleipner's patented intelligent power control provides a minimal delay between drive directions to reduce wear of the mechanical parts while monitoring solenoid functions. In the case of a solenoid lock-in, the thruster will automatically stop without extra user action or controlling the main switch.

Overheat Protection:

• When an unsafe temperature is detected, On/off thrusters are automatically shut off to prevent overheating. PRO™ thrusters with speed control provide extended run-time by derating the thrust power to maintain temperature within safe levels.

Optional Ignition Protection:

• Sleipner Ignition-protected products are compliant with ISO 8846 and ensure gasoline or other flammable fumes cannot enter or be ignited.

Flexible Installation:

• Sleipner offers installation flexibility to work with the space you have. Sleipner thruster models allow installation at any angle on the tunnel, tailored to fit any space available in your vessel.

Analog:

• Sleipner analog signal cables with Plug & Play connectors are color-coded to match the wiring diagrams with high-quality connectors to ensure a correct installation.

Galvanic Separation:

• Immersed parts exposed to seawater are galvanic isolated from the onboard electrical system, eliminating stray currents.

Sealed Drive Lubricant:

• The thruster gearleg is pre-filled for lifetime lubrication and sealed using a long-time mechanical seal with ceramic and carbon surfaces for ultimate security against water intrusion.

Single Propeller:

• A properly engineered single propeller system will be the most energy efficient thruster. Its compact design fits easily into narrow bows making it the perfect match for the smaller thruster range. With more than 60.000 single propeller thrusters in use, the single propeller has proven its reliability.

Specifications:

• Power Source: Electric
• Voltage: 12V DC
• Power Output: 2.4kW / 3.2 hp
• Thrust at 12V: 62 kg / 136 lbs
• Thrust at 10.5V: 50 kg / 110 lbs
• Current Draw: 370A
• Min. Battery CCA (DIN): 350
• Min. Battery CCA (SAE): 665
• Min. Battery CCA (EN): 600
• Recommended fuse: ANL 325
• Ideal Vessel Class: Motor boat, Sail boat
• Ideal Vessel Size: 8-11 m / 27-37'
• Bow Capability: Yes
• Stern Capability: No
• Retractable Capability: No
• External Mounting Capability: No
• Tunnel Capability: Yes
• Weight: 15 kg / 33 lbs

User's Guide (1.12 MB)

Standard Thruster Installation Instructions (1.70 MB)

Ignition Protected Thruster Installation Instructions (1.62 MB)

Maintenance Instructions