Motion Control –  Precision Lift Stages

Motion Control Van Nuys, CA – Optimal Engineering Systems, Inc. (OES) has released the AT20-30 series of Motorized Vertical Lift Stages featuring sub-micron resolution, very high parallelism and a vertical lift of 30 mm.

The AT20-30-01 (pictured) is driven by a Two-Phase Stepper Motor that features a repeatability of 5 microns, positional accuracy of 15 microns and a Full Step resolution of 0.2 microns! This stepper motor driven stage also has a knob on the motor for manual adjustment.

The AT20-30-02 is driven by a Brushless DC Servo Motor with a Quadrature Incremental Encoder and the AT20-30-03 is driven by a Brushed DC Servo Motor with a Quadrature Incremental Encoder. Each of the Servo Motor options, the -02 and -03 versions, offer faster travel speeds. The AT20-30-04 is driven by a Two-Phase Stepper Motor that has a Quadrature Incremental Encoder for position verification.

The large 500 mm by 300 mm stage table has a pattern of threaded mounting holes, and the rigid box construction of the moving component of the elevator stage travels on six slide rails always assuring smooth vertical travel and high very parallelism of the table to the mounting surface.

The high 100 kg load capacity of the AT20-30 Series Stages allows for positioning of: Multi- Axis Stages, 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 AT20-30 Motorized Vertical Lift Stage (lowered position) is 269 mm high and weighs 35 kg. Constructed of black-anodized aluminum alloy and steel shafting, it incorporates a center mounted, precision ground lead screw having a transmission ratio of 40 microns per motor revolution. Additionally, the stage has access from all four sides. Limit switches prevent over travelling and the large base plate has easy access to mounting holes.

The AT20-30 Vertical Lift Stage Series is also available as a complete plug-and-play system with a motion controller, drivers, keypad, and joystick.

About OES – Optimal Engineering Systems, Inc. (OES) is a supplier of motorized and manual Motion Control Single and Multi-axis Stages, and Motion Controllers. High precision stages from OES includes: Linear Motion Stages, Rotary Motion Stages, Goniometer Stages, Vertical axis Stages (also called Z axis Stages, Elevator Stages, and Labjacks), and Gimbal Mounts (stages). Available as Stepper Motor Stages and Servo Motor Stages, the stages are available as a complete Plug-and-Play Motion Control System with a Single or Multi axis Controller, Joystick, Keypad, and Custom Length Cables. Capable of Submicron Positioning the Servo Motor Stages can be supplied with a Brushless DC or Brushed DC Servo Motor with Quadrature Optical Encoders for closed loop applications.

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, identifying crystals, examining cutting edges of medical instruments, estimating hyperspectral bidirectional reflectance, gloss measurements, measurements of radiation patterns of LEDs, directing lasers, aligning mirrors, and manufacturing quartz oscillator plates using quartz cutting X-rays.

For additional information, contact sales team at: OES, 6901 Woodley Ave.; Van Nuys, CA 91406; Telephone: 888-777-1826 or +1 818-222-9200, FAX +1 818-436-0446 or E-Mail: sales@oesincorp.com or visit the website at http://www.oesincorp.com

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