Abstract: The present document relates to an air cooling assembly comprising a transmission assembly, a coupling housing mounted on the transmission assembly, a transmission input shaft at least partially disposed within the coupling housing and defining an axial direction, an air fan mounted on the transmission input shaft, and a fan hood at least partially enclosing the coupling housing and at least partially extending over the transmission assembly in the axial direction. The fan hood is configured to guide an air flow created by the air fan for cooling the transmission assembly.

Abstract: Disclosed are a fan cover assembly for a gearbox, a method for producing same, an assembly and a modular set, the gearbox having a rotatable shaft and a fan mounted on the rotatable shaft, the fan cover assembly comprising: a fan cover with a first aperture for receiving the rotatable shaft and a shielding member with a second aperture for receiving the fan cover wherein the fan cover is arrangeable in the second aperture with at least a first orientation defining a first position of the first aperture relative to the shielding member and with a second orientation defining a second position of the first aperture relative to the shielding member.