| 摘要 |
A rolling-element screw drive has a spindle having a spindle groove on an outer circumference surface of the spindle, a nut having at least one helical nut groove with a constant screw diameter and provided on an inner circumferential surface of the nut, the helical nut groove and the spindle groove defining a threaded channel, the threaded channel and a return channel in the nut forming an endless circulatory channel, a number of rolling elements accommodated in the endless circulatory channel, at least one separate deflection element in which sections of the endless circulatory channel extend, the nut groove having ends extending in the separate deflection element.
|
