The 0801008 helical planetary gears are essential components of the transmission system used in Gildemeister AS16, AS20, GS20, GM20 and GM20AC multispindle automatic lathes. Inside the spindle drum, six planetary gears mesh with the <strong>central helical gear</strong> 0801005. This configuration ensures balanced load distribution and constant torque transfer to the main spindles, resulting in uniform, quiet and perfectly synchronised rotational movement.

Thanks to the helical tooth profile, these gears provide progressive tooth engagement, reducing vibrations, noise and stress peaks. This behaviour is crucial for maintaining high precision during high-speed machining typical of multispindle lathes. Proper functioning of the planetary gears guarantees that the spindles maintain identical rotational speeds and correct alignment throughout the indexing movement of the drum, preventing misalignment, dimensional errors and premature tool wear.

As components subject to continuous mechanical loads, planetary gears must be replaced when wear or backlash becomes evident to preserve machining quality and ensure reliable motion transmission over time. Proper maintenance of this gear set helps maintain machine efficiency, minimise downtime and ensure maximum accuracy in the production of turned metal parts.

For correct gear selection, technical evaluation and assembly assistance, Tadaah’s technical support team is available with specialised expertise. Contact us to optimise the performance of your multispindle lathe and maintain high production reliability.