Screw nut for a linear drive mechanism has a female thread hole for a spindle so as to form a trapezoid thread drive linked to a stator casing, a spindle casing and bearings

摘要

Made from plastic, bronze, bronze alloy and/or copper alloy, a screw nut can be used for combining with other steel components. A stator casing (StC) (2) can link to a casing cover (CC) (1) with an exact fit on the B side. A spindle casing (3) (SpC) can link to the StC on the A side. The SpC and the CC on the B side have a bearing seating for bearings (4) for a rotor (6). An independent claim is also included for a linear drive mechanism with a stator and a rotor with a rotor shaft.