Sleipner E120 eVision tunnel bow/stern thruster 24V/48V

The E120 is a highly efficient, compact, lightweight thruster suitable for boats between 14-20 meters.

Κωδικός: E120/215T
Μήκος σκάφους
14 - 20 m


The E120 is a highly efficient, compact, lightweight thruster suitable for boats between 14-20 meters (44-64 feet). The integrated inverter for variable speed control makes for a quick and easy installation.

E120 has the new 6-phase PMSM synchronous motor made explicitly for marine thruster use, delivering performance and runtime never seen before in a DC thruster.

  • Up to 50% lighter
  • Compact design
  • Industry-leading runtime
  • Active air cooling
S-Link™ is a CAN-based control system used for communication between Sleipner products installed on a vessel.
  • Compact and waterproof plugs
  • Keyed and color-coded connectors to ensure correct and easy installation
  • Different cable lengths, extenders and T-connectors makes the system scalable and flexible to install
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
A PRO™ thruster system enables you to apply only the necessary power to complete your maneuver. The variable speed control eliminates the noise associated with standard on/off thrusters.

The system also includes a practical hold-function. In a dual system (bow and stern) a single press of a button will keep you alongside the docks - making docking truly a one-person job.

Speed controlled thrusters are the best choice for joystick interaction.​
Our ignition-protected products are compliant with ISO 8846 and ensure gasoline or other flammable fumes cannot enter or be ignited.
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.
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.
Power Supply
Powered by direct current.
Immersed parts exposed to seawater are galvanic isolated from the onboard electrical system, eliminating stray currents.
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.
Flexible coupling protects the product’s driveline by compensating for misalignment between the shafts of the electric motor and gearleg.
Twin propellers can provide more thrust than a single propeller system in the same tunnel diameter. We use this system in our mid-range models, where high thrust is required in small tunnel diameters. Due to the compact design and high performance, the twin models have become the thrusters of choice among boatbuilders worldwide. Manufacturer product page 24V Manufacturer product page 48V
  • (H) Height: 387mm / 15.2in
  • (L) Length: 285mm / 11.2in
  • (W) Width: 258mm / 10.2in
  • (ID) Internal Diameter: 215mm / 8.46in
  • (WD) Water Depth: 215mm / 8.46in
  • (TL) Recommended Tunnel Length: 280mm / 11in
  • (TL min.) Minimum Tunnel Length: 235mm / 9.3in
  • (T min.) Minimum Tunnel Wall Thickness: 6mm / 0.24in
  • (T max.) Maximum Tunnel Wall Thickness: 8mm / 0.32in
Stern dimensions:
  • H: 285mm / 11.2in
  • (L) Internal Length: 354,5mm / 13.9in
  • (+L) Tunnel Length: 300mm / 11.8in
  • W: 330mm / 13in
  • (D) Diameter: 258mm / 10.2in
  • (WD) Stern Water Depth: 215mm / 8.5in
  • (HT) Maximum Hull Thickness: 57mm / 2.2in
Power SourceElectric
Voltage24V / 48V DC
Power Output6.0kW / 8.0hp
Thrust at 24V / 48V120kg (264lbs)
Thrust at 21V / 42V120kg (264lbs)
Current Draw (24V/48V)330A / 170A
Min. Battery CCA (DIN)560 /170 (24V/48V)
Min. Battery CCA (SAE)1064 / 323 (24V/48V)
Min. Battery CCA (EN)940 / 289 (24V/48V)
Recommended fuseANL 300 / ANL 150 (24V/48V)
Operational Intention
Ideal Vessel ClassMotor boat, Sail boat
Ideal Vessel Size14-20m / 44-64ft
Bow CapabilityYes
Stern CapabilityYes
Retractable CapabilityNo
External Mounting CapabilityNo
Tunnel CapabilityYes
Weight27kg / 59lbs

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