Shroud integrated motor, has shroud for axially extending against inside of hood, where shroud is provided with inner fins, which comprise shoulder on which motor housing is abutted and fins fed airflow produced by fan along housing

摘要

The motor has a shroud (1) for axially extending against inner side of a hood and provided with inner fins (4), which comprise a shoulder (5) on which a motor housing is abutted. The inner fins fed airflow produced by a fan along the motor housing in axial direction. The shroud comprises a recess (2) for feedthrough of a screw, which is screwed into a threaded bore in the motor housing. A screw head of the screw is pushed against a wall of the shroud on opposite side of the motor housing. The shroud comprises a grill (3), by which the airflow is sucked.