Stable motorised vertical lift stage has high precision and high load

The precision ground lead screw, precision linear bearings, and the rigid box construction of the moving component of the elevator stage assures smooth, flat (parallel to mounting surface) vertical motion. 

Applications for theAT20-100 vertical lift stage include: testing, inspection, assembly, sampling, laser drilling and machining in a broad range of industrial, medical, semiconductor, and research facilities. 

The AT20-100 Vertical Lift Stage (lowered position) is 318mm (12.52”) high. The stage is constructed of black-anodisedaluminium alloy and steel shafting, and weighs just 10.5kg (023.15lbs). 

The powerful 2-phase NEMA Stepper and precision ground lead screw offers a high load capacity to 50kg (110lbs.) without the concern for cantilevered effects (loss of parallelism), additionally, the moving platform 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 base plate has easy to access holes for mounting.

The AT20-100 Vertical Lift Stage options include: optical encoder, servo motor, and linear encoder. It is also available as a complete plug-and-play system with a motion controller.