Winergy is the brand for drive system solutions - such as gearboxes and generators - in the wind industry under the Flender GmbH corporate structure, headquartered in Voerde, Germany.
For over 40 years, Flender is offering gearboxes and generators for onshore and offshore applications up to 20 MW under the Winergy brand, as well as comprehensive services for wind turbine drives. In addition to a global service network, the company has sites in Europe, China, India and the USA.
Our drive components – as customised as your requirements
We develop products that are perfectly tailored to the interaction of all components in the wind turbine drivetrain. The result: mechanical and electrical components and drivetrain systems that make a significant contribution to increasing energy efficiency.
Winergy REVO – More power in the same design space
Winergy REVO represents the next generation of wind turbine gearboxes with significantly increased torque density. Thanks to an optimised planetary gear layout, the use of journal bearings and advanced gears with induction hardening, REVO enables higher power output without requiring a larger design space. This technology concept offers turbine manufacturers customised solutions whilst maintaining Winergy’s consistently high quality.
Quality – The foundation of our products
We have applied the same high standards of quality that we demand of our products to our processes as well. To ensure our customers worldwide can benefit from high-quality products and short lead times, we rely on holistic process management, lean processes and zero-defect tolerance.
Service 360 – Experience the power of all-round service.
With our multibrand service, we offer services for the entire drivetrain and support individual components – from wind gearboxes and couplings to generators and DirectDrive segments – throughout their entire lifecycle. We are close to our customers worldwide and available to handle individual cases.
Partner of Choice for a Sustainable Future
From the first wind turbine gearbox in 1981 to the present day, we have already delivered over 400 GW of gearbox and generator capacity. Reliable, efficient and with low lifecycle costs, Winergy components help convert wind into electricity.