Spindle element for a screw drive, method of manufacturing the spindle element and planetary roller screw drive with this spindle element

摘要

Spindle element for a screw drive, with a threaded spindle (1), on the circumference of which a thread (2) wound around the spindle axis is formed, and with a spindle head (3) which is attached to one axial end of the threaded spindle (1), the The spindle head (3) has a hole (4) on its side facing the threaded spindle (1), into which the threaded spindle (1) engages with its thread (2) and is firmly connected to the spindle head (3) in the area of engagement.