Experience. Know-how. Precision. Thousands of wind turbines worldwide work with our gear wheels. We are your partner for the manufacture of customized spare parts for your gearboxes, whether production according to drawings, samples, reverse engineering or regrinding.
The production of gearbox components for wind turbines has been one of our core expertise for over 25 years Not only do we produce for leading manufacturers such as Winergy (Flender, Moventas), ZF (Hansen, Lohmann & Stolterfoht, Bosch Rexroth), but also supply service companies worldwide with components for all gearbox manufacturers, such as Eickhoff, GETS and GE, JaKe, Mitsubishi, Nanjing, Zollern and Zond.
Thanks to this wide-ranging experience, we guarantee the high reliability and quality of our products at every stage.
Module: 1-45
Tooth width: ø2000 x L 1500 mm
Module: 1-45
Tooth width: ø2000 x L 1500 mm
Module: 1-24
Tooth width: ø90-1800 x L 450 mm
Thanks to our expertise in the manufacture of components for wind gearboxes, we can ensure that every spare part we offer meets the highest standards.
Our impressive portfolio includes thousands of drawings created by Ernst Schad. These speak to our in-depth technical expertise and allow us to respond to individual requirements with precision and efficiency.
| Process | Max. Dimensions in mm |
|---|---|
| Horizontal turning | Ø1350 x 4000 |
| Vertical turning | Ø2000 x 1000 |
| Horizontal milling | 1600 x 800 x 800 |
| Key slotting | 100 x 800 length |
| Gear hobbing | Ø1650 x 1200, Module 1-36 |
| Gear shaping | Ø800 x 200, Module 1-12 |
| Cylindrical grinding – inner | Ø1200 x 800 |
| Cylindrical grinding – outer | Ø1000 x 4000 |
| Gear grinding – inner | Ø100-Ø1800 x 450, Module 1-24 |
| Gear grinding – outer | Ø2000 x 1400, Module 1-45 |
| Gear profile measurement | Ø2000 x 1200 |
| Grinding burns, Nitral etching | Ø1450 |
| Common testing and measuring methods (e.g. MT, spectral analysis, hardness and roughness measurement) |
Upcoming Trade Fair Dates
CLEANPOWER 2025 – Phoenix, AZ, USA
May 19-22, 2025
HUSUM WIND 2025 – Husum, Germany
September 16-19, 2025
Seilerstrasse 8, 44147 Dortmund, Germany
