The invention relates to an electric motor comprising a fan with a fan wheel that is at least partially surround by a fan cover. The fan wheel, at its one axial end area, is connected to a signal disc that interacts with sensors of a module provided on the fan cover. The sensors are axially placed behind the signal disc.
申请公布号
WO2007054186(A3)
申请公布日期
2007.08.02
申请号
WO2006EP10031
申请日期
2006.10.18
申请人
SEW-EURODRIVE GMBH & CO. KG;PFANN, JOCHEN;STANEK, KLAUS