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450A Series Compact Ball Bearing Linear Stage

450A Series Compact Ball Bearing Linear Stage
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450A Series Compact Ball Bearing Linear Stage - 1

M o t i o n C o n t r o l 883 Email: sales@newport.com • Web: newport.com TECHNICAL REFERENCE MANUAL LINEAR STAGES MANUAL ROTATION STAGES MANUAL ACTUATORS MOTORIZED LINEAR STAGES MOTORIZED ROTATION STAGES MOTORIZED ACTUATORS CONTROLLERS AND AMPLIFIERS SYSTEMS 450A Series Compact Ball Bearing Linear Stage 450A • Compact, stackable design • Components mount on either side of the stage • All steel construction • Ultra-fine, 80-pitch drive screw Model 450A Compact Ball Bearing Linear Stage incorporates ball bearing construction in a miniature package for applications where space is at a premium. The 1 in. (25.4 mm) square translating platform is supported within the frame by balls riding between opposing pairs of precision-ground, hardened rods. The stage is preloaded to remove wobble and play and is spring loaded against an 80-pitch lead screw for backlash-free travel. Multi-axis translation systems can be assembled by attaching the frame of one stage directly to the platform of another. Adaptor Plate 450P provides a set of tapped and clearance mounting holes to accommodate post holders and other components, and to provide attachment to optical tables and breadboards. Specifications Maximum Stage Travel [in. (mm)] 0.25 (6) Sensitivity (ìm) 1 Angular Deviation (ìrad) <300 Load Capacity, Centered [lb (N)] 10 (44) Load Capacity, Vertical [lb (N)] 6 (27) Ordering Information Model Description 450A Compact Linear Stage 450P Adaptor Plate Model 450P Adaptor Plate Model 450A .25 .500 .50 TYP 1.50 (38.1) .500 4 HOLES, 8-32 .25 TYP .39 (9.9) 2 HOLES, 8-32 .50 (12.7) 2 HOLES, 8-32 CLR 1.00 (25.4) .25 (6.4) TRAVEL .187 Model 450P 2 HOLES, 1/4-20 .50 1.00 (25.4) .500 TYP 2 HOLES, 1/4 CLR 2 HOLES, 8-32 .250 TYP .75 1.50 (38.1) .500 TYP 2 HOLES, 8-32 CLR .250 TYP .375 (9.5) See our website CADfor CAD files 411/422 Series Miniature Ball Bearing Linear Stages • 0.5 or 1 in. (13 or 25 mm) travel • Stackable for compact XY positioning • Adaptor bracket provides compact XYZ configuration • Convenient mounting hole pattern • Ultra-fine, 80-pitch drive screws Model 411-05S and 422-1S Miniature Ball Bearing Linear Stages are ideal for positioning applications in opto-mechanical instrumentation and laboratory experiments requiring linear motion within a small space. The translating platform rides on a precision ground rail using ball bearings rolling between opposing pairs of hardened and ground steel rods. The stages are preloaded to provide smooth, accurate motion. Ball-tipped 80-pitch screws are spring loaded against the platform to provide high resolution, low backlash performance. Specifications 411-05S 422-1S Maximum Stage Travel [in. (mm)] 0.5 (13) 1 (25) Sensitivity (ìm) 1 Angular Deviation (ìrad) <200 Load Capacity, Centered [lb (N)] 8 (36) 16 (71) Load Capacity, Vertical [lb (N)] 5 (22) 10 (44) 411B 422-1S 411-05S

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