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Medium Wind Turbine Gearbox - SDNK 1400

Wind Turbine Gearboxes

Hexagonal flanged low speed shaft
FG 320 material
Gear teeth and bearings are splash lubricated

Product description

Elecon manufactures highly demanding wind turbine gearboxes under technical collaboration with Wind Master of Belgium. Structure of the SDNK 1400 wind mill gearbox not only supports the power generator and disc brake, but also the wind turbine blades through a hexagonal flanged low speed shaft. The wind mill gearbox case and adopter are specially developed for this purpose out FG 320 material. This wind turbine gearbox’s internals are carburized, hardened, ground and profile corrected for speed increasing application. Gear tooth and bearings are splash lubricated.

The wind mill gearbox is supported on Nacelle trough sturdy brackets and operates at a height of 40 meters off ground. Hydraulic cylinder shaft maneuvering the blade angle is also accommodated in the gearbox casing.

Features Helical speed increaser gear box suitable upto 100 kW wind mill
Advantages Specially designed speed increaser for wind mills
Technical Specifications    Suitable upto 350 kw power generation and ratio upto 40:1
Product Application Wind Mill for Wind Power Generation
Range Wind Mill for Wind Power Generation

Product specifications

Type & Size

SDNK 1400

Motor Power

300 kW

Turbine Shaft Speed

43 rpm

Generator Shaft Speed

1512 rpm




4 000 kg approx.


  • Wind Mill
  • Small & Medium Wind Turbine
  • High Capacity Wind Turbine


  • Power Industry
  • Windmill
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