Planetary gear for e.g. wind turbine, has lubricant feed unit attached to lubricant channels of planetary gear stage for lubricant delivery and provided in region of drive side of planetary gear stage

摘要

The gear has a drive-side planetary gear stage (1) and a downstream output stage (2) in a gear housing (11). A housing-fixed lubricant feed unit (13) is provided for lubricant supply of the planetary gear stage. The lubricant feed unit is attached to lubricant channels (17-20) of the planetary gear stage for lubricant delivery. The lubricant feed unit is provided in a region of a drive side of the planetary gear stage. The lubricant feed unit is partially arranged outside of the gear housing. The lubricant feed unit is integrated into a bearing fixation (14) of a planetary wheel carrier (3).