Aperçu
The Primatics PDR210 rotary tables are among the most advanced direct drive tables available—featuring a high performance direct drive motor that creates sub arcsecond repeatability and fast settling times, the PDR series is ideal for semiconductor wafer inspection, high speed laser machining, and precision metrology. The PDR210’s compact design also has a smaller footprint than comparable worm drives.
Détails
PERFORMANCES SUPÉRIEURES
The PDR201’s high efficiency, neodymium servo motor permits greater acceleration, shorter settling times and less motor heating than other types of direct drive stages. Additionally, the PDR motors have a high pole count, which aids in obtaining low velocity ripple even at very low speeds—a high performance motor, coupled with platen mounted, high resolution glass scale, results in high servo stiffness over a wide dynamic range.
Un roulement à rouleaux croisés surdimensionné et une transmission garantissent un fonctionnement longue durée sans problème. De plus, le PDR est équipé d'un commutateur hémisphérique pour un retour rapide à la position initiale.
The largest of the PDR Series, the PDR 2210 offers greater load capacity and PLG210 mounting options.
Caractéristiques
- Voyage à 360 degrés
- Resolution up to 0.18 arcseconds
- Précision de +/-5,0 secondes d'arc
- 30 kilogram axial load
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