| 摘要 |
Drive device ( 1 ), with a rolling-body screw mechanism ( 11, 12 ), in whose housing divided into two housing parts ( 2, 3 ) transversely to the axis of rotation a hollow rotor ( 6 ) is mounted rotatably by means of a rolling mounting ( 12, 25 ), through which rotor ( 6 ) a threaded spindle ( 20, 28 ) of the rolling-body screw mechanism ( 11, 22 ) is led, the threaded spindle ( 20, 28 ) being mounted rotatably on a spindle nut ( 10, 27 ) of the rolling-body screw mechanism ( 11, 22 ), the said spindle nut being drive-connected to the rotor ( 6 ), the rolling mounting ( 11, 22 ) being provided on only one housing part ( 3 ) of the housing ( 2 ).
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