Commerce, Department Of- National Institute Of Standards And Technology- Dept Of Commerce Nist
Linear Stage System/ Encoders
3- Axis Motorized Stages - NIST- SS26- CHIPS- 82 PLEASE NOTE THIS A SOURCES SOUGHT NOTICE ONLY Title: 3- Axis Motorized Stages BACKGROUND Sensor Science Division, we are developing a magnetic imagin
3 axis motorized stages linear motorized stages of the xyz stage stack travel ranges x stage: 300 mm travel y stage: 100 mm travel z stage: at least 50 mm travel motion requirements accuracy: 2 m repeatability: 1. 5 m smallest step size: 1. 5 m maximum velocity: 10 mm s must be possible to execute repeated xy scanning z stage specific requirements z stage mounted on top z stage must be low profile lift type stage in order keep stack height small assembly and mapping by vendor the xyz stack must be assembled by the vendor the xyz stack must calibrated at least for x and y directions by the vendor, to show that accuracy and repeatability requirements have been met other stage requirements total stack height must be must operate within specs with payload up to 4 kg 40 n must have non magnetic body e. g. , aluminum must have non magnetic encoders all cables and accessories must be included must have imperial unit dimensions for mounting holes additional linear stages for the 4th axis we will mount these on our own
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