January 30, 2017 - The AT20-100 Motorized Vertical Lift Stage from Optimal Engineering Systems (OES) is a vertical lift stage that can be integrated into almost any application.
The 120 mm x 180 mm (4.72 in. x 7.08 in.) drilled and tapped platform has a vertical travel of 100 mm (3.93 in.) and features: 3.315 µ (non- Micro-Step) resolution, 5 µ repeatability, and 15 µ positional accuracy.
Applications for the AT20-100 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 318 mm (12.52 in.) high.
The stage is constructed of black-anodized aluminum alloy and steel shafting, and weighs just 10.5 kg (23.15 lbs). The 2-phase NEMA Stepper and precision ground lead screw offers a load capacity to 50 kg (110 lbs.) 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.
