Wind Turbine 3MW-10MW Planet Carrier

Made of high-strength steel such as 42CrMoA/42CrMo4, the planet carrier is manufactured via integral forging and CNC machining. It features high structural rigidity and excellent deformation resistance, suitable for 3MW-10MW high-power loads with a service life of over 20 years. The bearing position accuracy reaches IT6 grade, which ensures the stable operation of planetary gears and reduces transmission loss.
Its core selling points focus on "high reliability + easy maintenance": The integrated design reduces the risk of component loosening, while the lightweight structure lowers the load on the gearbox. Reserved maintenance channels facilitate the inspection of internal components, and they comply with the IEC 61400 wind power standard.
Applied in the main gearboxes of 3MW-10MW onshore/offshore wind turbines, it serves as the core load-bearing component of the planetary transmission system. Connecting the sun gear and planetary gears, it stably transmits the torque of the wind rotor to the generator, making it a key component for ensuring the efficient operation of wind turbines.