GEARBOX

摘要

The invention relates to a gearbox of a wind turbine, the gearbox comprising a planetary gear stage having a sun gear (1), a planetary carrier (2) with planetary gears rotatably mounted therein and a ring gear. On the rotor side, the planetary carrier (2) is connected to a rotor of the wind turbine for conjoint rotation and rotatably mounted in a transmission case (4) by means of a plurality of axially interspaced planetary carrier bearings (3). At least one lubricating channel (5) is provided in the planetary carrier (2) for lubrication of the planetary carrier bearings. According to the invention, a planetary carrier bearing (3) mounted on the rotor side is also supplied with lubricant through the lubricating channel (5) in the planetary carrier (2). The invention further comprises a wind turbine having said gearbox. RE-READ