Advance Under 3MW Series

The rated power of the Advance 3MW wind turbine gearbox is 3330 kw, the increase ratio range is 1:53.57-1:92.05, the rated input speed range is 11.95r/min-14r/min, and the rated output speed range is 750r/min-1100r/ min. Mainly used for 3MW wind turbines
3MW series wind turbine gearbox is designed of planets + parallel shaft gearing structure, using power split arrangement and flexible pin technology, thus making gearbox compact in structure, high in reliability, duration in service life; applying gears made of quality alloy steel, in which external gears reaching class 5 (ISO1328) in precision and internal gears class 6 (ISO1328); carrying out dynamic simulation analysis with on gears with simulation software to get best profile effect; conducting FEM analysis on housing, torsion arm, planet carrier to optimize the structure under the precondition of ensuring strength and stiffness; providing forced lubrication to gears and bearings to ensuring gearbox service life.
As the official agent of Advance, SeaMac provides complete transmission systems for global wind energy products, and we also provide full life cycle services for all customers, from installation to commissioning, from sales service training to spare parts supply, from troubleshooting to overhaul technology support.

Advantages Of  Advance Under 3MW Series

1. Use gears made of quality alloy steel, with external gears reaching class 5 (ISO1328) in precision and internal gears class 6 (ISO1328).
2. Carry out finite element analysis on the shell, torsion arm, and planet carrier, and optimize the structure under the premise of ensuring strength and rigidity.

3. Provide forced lubrication for the bearing, prolonging the service life of the bearing.

4. Two-stage parallel shaft arrangement, compact in structure and high in reliability;

5. Reasonable sealing method is adopted to avoid oil leakage.

6. Customized gearboxes can be provided according to customer requirements and working conditions.