External rotor, especially electronically commutated, motor with standing bearing axle, has cylindrical carrier with closure elements with elements sealing it relative to inner stator

摘要

The motor (12) has an inner stator (52) arranged on a stationary carrier part (18) and an outer rotor (49) associated with and rotatable relative to the inner stator and with a casing part (14) on whose inner side a permanent magnet arrangement (50) is mounted that interacts with the inner stator. The carrier part is essentially cylindrical with at least one attached closure element (76,78) with at least one element (90) sealing it against the inner stator.