SE300 TUNNEL THRUSTER (48V, 300KG)

Part No:
SE300/300TC
POA

Overview

SE300 Tunnel thruster, 48V 300kg thrust ON/OFF

Sleipner manufactor the world's most comprehensive line of thrusters for leisure boats and smaller commercial boats, and we can therefore offer a suitable thruster for almost every boat under 160 feet. To enable the most safe and easy installation as well as the best possible performance for a variety of boats and usages, Sleipner thrusters are offered in several versions to satisfy all requirements.

Properties

 

FLEXIBLE INSTALLATION

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

 

WATERPROOF HOUSING

Waterproof housing for use in areas exposed to water.

 

DC

Powered by direct current.

 

FLEXIBLE COUPLING

Flexible coupling protects the product’s driveline by compensating for misalignment between the shafts of the electric motor and gearleg.

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.

 

OVERHEAT PROTECTION

Automatic detection of overheating of internal components. When an unsafe temperature is detected, the unit is automatically shut off to prevent overheating.

 

 

GALVANIC SEPARATION

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

 

SEALED DRIVE LUBRICATION

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.  

 

TWIN COUNTER-ROTATING PROPELLERS

Two counter-rotating propellers offer the most thrust at a good performance ratio in a minimal tunnel diameter. This system is used in our larger thrusters for maximum power. Our twin-counter thruster range is the favorite among leading boatbuilders in high-end yachts.

 

Q-PROP™

The Q-PROP™ has 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%
  • Upgrade kits are available for most Sleipner thruster models with special adaptors

 

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.

 

Power Value
Operating Power Electric
Power Requirement 48V DC
Power Output 15kW / 20hp
Thrust at 48V 340kg / 749lbs
Thrust at 42V 300kg / 661lbs
Operational Running Limit (min) 2-3 duty cycle at 20°C
Nominal Current Draw 400-450A
Min. Battery CCA (DIN) 400
Min. Battery CCA (SAE) 760
Min. Battery CCA (EN) 680
Recommended fuse ANL 325
Operational Intention Value
Ideal Vessel Class Motor boat, Sail boat
Ideal Vessel Size 22-30m / 72-100ft
Bow Capability Yes
Stern Capability Yes
Retractable Capability No
External Mounting Capability No
Tunnel Capability Yes
Weight Value
Weight 73kg / 160lbs
 
Measurements Value
(H) Height 457mm / 17.99in
(L) Length 274mm / 10.79in
(W) Width 350mm / 13.78in
(ID) Internal Diameter 300mm / 11.81in
(WD) Water Depth 300mm / 11.81in
(TL) Recommended Tunnel Length 333mm / 13.11in
(TL min.) Minimum Tunnel Length 273mm / 10.75in
(T min.) Minimum Tunnel Wall Thickness 10mm / 0.39in
(T max.) Maximum Tunnel Wall Thickness 12mm / 0.47in
 
Stern Measurements Value
(L) Internal Length 407.2mm / 16in
(+L) Tunnel Length 422mm / 16.6in
(WD) Stern Water Depth 300mm / 11.8in
(HT) Maximum Hull Thickness 67mm / 2.6in