摘要 |
The invention relates to a spindle motor, comprising an electric motor having a rotor connected to a threaded spindle, the thread of which is engaged with a thread of a spindle nut connected to a piston rod, wherein the spindle nut, along with the piston rod, is axially guided in a housing part, a guide part is connected to the spindle nut and piston rod for axially guiding the same, and wherein the threaded spindle is mounted by means of a bearing in the housing part or in a second housing part connected to the first housing part, a cooling channel being configured in the housing part, in particular a cooling channel which extends in the circumferential direction. |
申请人 |
SEW-EURODRIVE GMBH & CO. KG.;DITTES, GERHARD;BECKER, JUERGEN;GABRIEL, MARKUS |
发明人 |
DITTES, GERHARD;BECKER, JUERGEN;GABRIEL, MARKUS |