We4Ce Blade Root Connection

The “We4Ce Blade Root Connection” is our clever solution to increase the length of rotor blades.

Our technology guarantees a longer blade with a higher annual yield of the wind turbine, compared to the traditionally used T-bolt (IKEA) connections. With our solution 35% more bolts can be placed at the blade root pitch circle connection.

The We4Ce blade root connection is patented and fully certified according to the latest wind guidelines. The sizes available are M20, M30, M36 and M42. More than 25,000 turbines worldwide are installed with this We4Ce technology successfully.

The We4Ce Blade Root Connection can be integrated in third party rotor blade designs. We have a good cooperation with several turbine producers and rotor blade producers in different continents of the world.

Customers can buy the technology with a License to produce (then they manufacture the bushings themselves), or can buy the necessary hardware (from us or from our assembly partner).

   

The advantages of the We4Ce Blade Root Connection:
• Consistent quality level
​• Faster assembly in the main rotor blade production mould
• Lower maintenance costs during life time OPEX
• Connection suitable for “cylindrical” as well as “non-cylindrical” shapes
• Certified solution
• Alternative: Customer can choose for a smaller blade root Pitch Circle Diameter to save costs on existing wind turbine platforms.