Direct Drive

Extol Wind turbines are advance technology direct drive machines. Direct drive technology eliminates gearbox from the drive train. This reduces vibration from gear movement and minimizes maintenance. Variable speed turbines are able to produce optimum energy at below rated wind speeds. When the wind speed remain low, variable speed tribune varies its speed according to the wind. This allows for more power at low wind speeds.

Resulting advantages 

1. Minimum Moving components 
   
2. Optimum energy at low wind