Motorized Vertical Lift Stage offers 33 lb load capacity.

Press Release Summary:

Constructed of black anodized aluminum alloy, Model AT10-120 features 3.54 in. profile and 8.7 x 5.5 in. drilled and tapped platform with vertical travel of 4.3 in. twin lead precision ground screw and 6 guide rails provide smooth, flat, vertical motion with resolution to 5 µ (non-microstepping) and 0.50 µ (10 Microstep Driver). Repeatability is 10 µ at travel speeds of 5 mm/sec. Equipped with 2-phase NEMA 23 stepper, stage is suited for testing, inspection, assembly, sampling, and machining.

Original Press Release:

Low Cost, High Precision Vertical Lift Stage from OES!

Van Nuys, CA – The AT10-120 Motorized Vertical Stage from Optimal Engineering Systems, Inc. (OES) is a high resolution, low profile, high load vertical lift stage that can be easily integrated into almost any application. The large 220 mm x 140 mm (8.7 in. 5.5 in.) drilled and tapped platform has a vertical travel of 110 mm (4.3 In.).  The twin lead (right and left hand thread) precision ground screw and six guide rails provides smooth, flat (parallel to mounting surface), vertical motion, and high resolution to 5 µ (non-microstepping) and 0.50 µ (10 Microstep Driver), and repeatability is 10 µ at travel speeds of 5 mm/sec.   Applications for the AT10-120 vertical lift stage include: Testing, inspection, assembly, sampling, laser drilling and machining in a broad range of industrial, medical, semiconductor, and research facilities.

The AT10-120 low profile 90mm (3.54 in.) vertical stage is constructed of black-anodized aluminum alloy and weighs just 6 kg (13.23 lbs).  The powerful 2-phase NEMA 23 Stepper and inclined plane and scissor lift concept offers higher load capacity to 15 kg (33 lbs) compared to vertically mounted stages, and without the concern for cantilevered effects (loss of parallelism), additionally, the moving platform has access from all four sides, and the base plate has easy to access holes for mounting.

About OES – Optimal Engineering Systems, Inc. (OES) is a manufacturer of motion control products including: Stepper motor controllers and drivers, solenoid electronics, and position-ing stages and slides. Applications include: Animation, automated assembly systems, automation, CNC machines, flight simulation, inspection systems, linear and rotary stages, machine tools, medical devices, motion control camera boom systems, optical comparators, CMMs, pan-tilt gimbals, PCB assembly & inspection, pick-and-place, positioning stages, robotics, scanners, security cameras, telescope drive mechanisms, time-lapse photography and winders

Some of the industries OES serves are: Aerospace, Astronomy, Chemical, Communications, Educational Institutes, University, Colleges, Government Agencies, National Labs, Manufacturing, Medical, Metrology, Military, Motion Control, Museum, News Agencies, Semiconductor and Test Equipment. Optimal Engineering Systems, Inc's. competitive advantage is its state-of-the-art in-house manufacturing facility in North America enabling OES to supply clients with custom designed orders or high volume just-in-time deliveries globally.

For additional information contact Joseph Hanks at Optimal Engineering Systems, Inc. (OES), 6901 Woodley Ave, Van Nuys, CA 91406; Tel 888-777-1826, +1 818-222-9200, E-Mail or visit the website at

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