Lift Stage

OES has added three high precision vertical lift stages capable of elevating heavy loads by 30mm (1.18 in.) in an ultra-low profile design. The rigid box construction of the moving component of the elevator stage travels on six slide rails, powered by a two-phase stepper motor with 3.315 microns (full-Step) resolution, 5 microns repeatability, and 15 microns positional accuracy. Motor options include two-phase stepper motor, single phase DC servo motor, and a 3-phase brushless servo motor. The 100kg (220.5 lbs) vertical lift stage features a 500mm x 300mm (19.685 in. 11.811in.) stage. The height at lowered position is 269mm (10.591 in.) high. Constructed with black-anodized aluminum alloy and steel shafting, it weighs 35kg (77.2. lbs).
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