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Metric Goniometers

  • Stackable for Two-Axis Rotation
  • Durable Brass Construction

Goniometers allow for precise angular adjustment of an object about a fixed point located above the center of the mounting surface. Stages with smaller radii can be mounted on top of same size stages with longer radii to provide motion about a common point in two different axes. Each stage features precision movement along a dovetail design with a vernier scale for high-resolution measurements and movement repeatability. A locking thumbscrew allows each stage to be held securely in place. Stage material is a durable black painted brass. 40mm square, 8mm thick top mounting adapter plate #58-290 mounts to M3 holes and provides a counterbore for ¼-20 or M6 socket head cap screw. Compatible with the following stages: #55-029, #55-030, #55-031, #55-838, and #55-839.

60mm square goniometers (#55-840 and #55-841) are compatible with the following stages: #54-687, #55-032, #55-459, #55-527, #56-335, and #56-336.

Technical Information

Stock No. A B C D
#55-838 35mm 16mm 47mm 7mm
#55-839 51mm 15mm 62mm 6.5mm
#55-840 50mm 34mm 63mm
#55-841 84mm 31mm 95mm

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