High precision 300mm motorised vertical lift stage

20th August 2018
Posted By : Alex Lynn
High precision 300mm motorised vertical lift stage

A vertical lift of 300mm, high stability, and low cost are just some of the features of the AT20-300 Motorised Vertical Lift Stage from Optimal Engineering Systems (OES). This high load, 50kg, vertical lift stage can reportedly be easily integrated into almost any application. The large 400x200mm stage has a pattern of threaded mounting holes. 

The rigid box construction of the moving component of the elevator stage travels on six slide rails assuring smooth vertical travel and parallelism of the table and mounting surface at all times, and features: 3.315µ (non- Micro-Step) resolution, 5µ repeatability, and 15µ positional accuracy. 

Applications for the AT20-300 Motorised Vertical Lift Stage include: Positioning of Flasks, stirrers, hotplates, and other lab equipment, testing, inspection, assembly, sampling, laser drilling and machining in a broad range of industrial, medical, semiconductor, and research applications. 

The AT20-300 Motorised Vertical Lift Stage (lowered position) is 539mm, it is constructed of black-anodised aluminium alloy and steel shafting, and weighs just 23kg. A powerful two phase NEMA stepper motor and precision ground lead screw offers a high load capacity to 50kg without the concern for cantilevered effects (loss of parallelism), additionally, the stage has access from all four sides. The limit switches prevent over travel, a hand knob on the extended motor shaft is for manual adjustments, and the large base plate has easy access to mounting holes. 

The AT20-300 Vertical Lift Stage options include: servo motor, optical encoder. It is also available as a complete plug-and-play system with a motion controller.


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