Sleipner Electric Vector Fins™

The 3rd generation Vector Fins™ are more efficient underway and at anchor. For faster boats the lift from the fins results in improved fuel efficiency compared to flat fins.

Sustainable elimination of roll

At anchor, Vector Fins™ typically double the stabilizing force per kW input, consuming much less energy to achieve the same stabilizing forces as flat fins, proving the system to be more efficient and, simultaneously, a more sustainable choice.

Curved patented design

Compared to flat fin stabilizers, the patented Vector Fins™ create lift while cruising, reducing the drag of the boat's hull, resulting in less fuel consumption and better top speed.

Quiet operation

The patented electric actuator isolates the moving, mechanical high-torque gears and motor from the boat reducing about 92% of structural born noise known to be a challenge for boat owners looking to stabilize their vessels overnight.

Easy retrofit

The compact actuator design is cleverly engineered around a frameless torque motor and harmonic drive strain wave gear. Easier installation with flange and bolt-lock.