Turntable for disc-shaped information carriers

1. The invention relates to a turntable for disc-shaped information carriers and the process for its production. 2.1 The object of the invention is to produce a turntable with little wobble and high centring accuracy. 2.2 According to the invention, this object is achieved by the turntable being formed by a perforated disc (LS) which has a shoulder (S) and is arranged on the inside, up to alongside the shoulder (S), embedded in a moulding (F) receiving a drive spindle. A centring piece (Z) is preferably integrated in the moulding (F) or configured as a separate part. Little wobble is achieved in particular by using a supporting surface (AF) of the turntable for the information carrier in the injection mould as a reference surface when the moulding (F) is being produced, thereby avoiding cumulative tolerances which adversely affect accuracy. 2.3 The application relates to turntables for equipment for playing back and/or recording disc-shaped information carriers, such as, for example CD, CD-ROMs, CD-videos or photo-CDs.