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Glossary combining positioners
Premium Line
Merge nanopositioning stages to multi-dimensional sytems
The innovative design of attocube ‘ s positioners in combination with a consequent use of similar mounting patterns enables the assembly of multi axis positioning units composed of several nanopositioning stages .
Different types of positioners ( linear stages , rotators , goniometers and scanners ) may be combined to form a dazzling variety of setups reflecting the diverse applications . The modular concept offers the user highest flexibility in the current setup as well as for future projects . Merging several positioning units with distinct travel ranges and motion options , motor assemblies with up to six degrees of freedom can be built .
For a standard ANPxyz-configuration , two x-positioners ( one rotated by 90 °) are mounted on top of a z-positioner .
Cross mounting rules :
Following general rules apply for building multi-dimensional setups :
• A positioner with a lower number should not be used to support one with a larger number , e . g . an ANPx51 should not carry an ANPz101 , an ECSx3030 should not carry an ECG5050 .
For a standard ECSxyzconfiguration , an ECSx ( high-load ) positioner is mounted vertically via 90 ° -bracket . Alternatively if higher loads are needed or space is crucial a dedicated ECSz positioner can be used .
• Cross-mounting between two differently sized models ( e . g . a 51 series positioner on top of a 101 positioner ) may necessitate an adapter plate ( see adapter plates overview in accessories section )
• All bearing-based positioners ( ECS and ANPx3 * 1 series ) can be mounted on a L-bracket which enables vertical positioning with loads corresponding to the specified dynamic force for the respective positioner .
For more information on adapter plates please refer to the Premium / Industrial Line accessories section .