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488 Series Height-Adjustable Rotary Platform

488 Series Height-Adjustable Rotary Platform

Product catalog summary
Manual Positioning Equipment Overview
This document provides technical specifications and details for various manual positioning equipment, including fiber alignment, actuators, linear stages, and rotation and tilt stages. The focus is on models 36 and 37, as well as the 488 Series Lab Jack with Rotary Platform.
Model 36 and 37 Specifications
Both models feature multiple threaded holes for mounting, with specific dimensions provided for each type of hole. Model 36 includes 12 holes of type A and 6 holes of type B, while Model 37 includes 14 holes of type A and 9 holes of type B. The dimensions and spacing of these holes are detailed in the document.
488 Series Lab Jack with Rotary Platform
The 488 Series Lab Jack is designed for high-resolution vertical adjustments with a large mounting platform. It features lockable motion and a mechanical design that minimizes backlash. Key specifications include:
  • Maximum Stage Travel: 1.0 in. (25.4 mm)
  • Minimum Height: 2.0 in. (50.8 mm)
  • Vertical Graduations: 0.0004 in. (0.01 mm)
  • Rotational Graduations: 2°
  • Adjustable Load Capacity: 10 lb (44.5 N)
  • Static Load Capacity: 150 lb (667 N)
The platform includes a scalloped adjustment ring for precise vertical travel and a knurled rim for coarse rotational adjustments. It also features a generous array of tapped mounting holes for securing optics up to 2 in. (50.8 mm) high.
Ordering Information and Related Products
The document provides ordering information for the 488 model, including metric specifications. It also references related products such as broadband polarizing cube beamsplitters.
Thread Dimensions
Thread dimensions for the 488 model are provided, with specific measurements for each thread type (A, B, C, D, E, F). CAD files are available on the company's website for further reference.
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Catalog excerpts

488 Series Height-Adjustable Rotary Platform  -1

918 Phone: 1-800-222-6440 • Fax: 1-949-253-1680 M a n u a l P o s i t i o n i n g MANUAL FIBER ALIGNMENT MANUAL ACTUATORS MANUAL ROTATION MANUAL LINEAR STAGES AND TILT STAGES Model 36 12 HOLES, THD A B TYP C TYP C TYP B TYP 6 HOLES, THD A 1.44 (36.6) .31 TYP (7.9) 5 HOLES, THD A CLR 4 HOLES, THD A 3.76 (95.5) 3.00 (76.2) C TYP C TYP B TYP B TYP 4.35 (110.4) D B TYP .625 TYP (15.8) 3.50 (88.9) B TYP D TYP .31 TYP (7.9) 4 ACCESS HOLES Model 37 4.50 (114.3) B TYP .875 (22.2) 9 HOLES, THD A CLR B TYP .875 11 HOLES, (22.2) THD A 9 ACCESS HOLES .375 TYP (9.5) 1.5 (38) 3.7 (94) 4.50 (114.3) 9 ACCESS HOLES B TYP .875 (22.2) .875 (22.2) 14 HOLES, THD A 9 HOLES, THD A CLR B TYP 488 Series Lab Jack with Rotary Platform 488 (M-488) The 488 Series high-resolution vertical lab jack provides a large mounting platform, lockable motion, and a novel mechanical design that virtually eliminates all backlash and provides a rock-solid, wobble-free mount at any height. A scalloped adjustment ring provides non-rotating vertical travel over 1 in. (25.4 mm) of travel with 0.01 mm graduations. A recessed locking screw securely fixes the mount at the desired height to prevent inadvertent adjustments. The lockable, rotating platform has a knurled rim for coarse adjustment with graduations every 2°. Specifications Maximum Stage Travel [in. (mm)] 1.0 (25.4) Minimum Height [in. (mm)] 2.0 (50.8) Vertical Graduations [in. (mm)] 0.0004 (0.01) Rotational Graduations 2 ° Adjustable Load Capacity [lb (N)] 10 (44.5) Static Load Capacity [lb (N)] 150 (667) Ordering Information Model (Metric) 488 (M-488) • High-resolution model is solid at any height • Independent, lockable vertical and rotary motions • Includes two clamps secure mounting for optics up to 2 in. (50.8 mm) high such as prisms or cubes • Generous array of tapped mounting holes in platform Related Products Broadband Polarizing Cube Beamsplitters (see page 577) Model 488 .312 (7.9) 2.00 (50.8) MIN 3.00 (76.2) MAX .155 (3.9) 5.25 (133.4) MAX 2.50 (63.5) D C C C 2.50 (63.5) 4 HOLES, THD B C ø2.584 (65.6 ) 8 HOLES, THD A D .258 (6.6) 4 HOLES, ø.26 (6.6) .258 (6.6) ø E TYP 1.8 (46) MAX F MAX Thread Dimensions [in. (mm)] Model (Metric) A B C D E F 488 (M-488) 8-32 (M4) 1/4-20 (M6) 1.000 (25.0) 2.00 (50.0) 0.937 (24.0) 1.56 (40.1) See our website for CAD files.

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.