Compare Model Drawings, CAD & Specs Diameter Height Load Capacity Thread Type Aperture Diameter Availability Price
$712
In Stock
46 mm 33 mm 30 N 8-32 18 mm
In Stock
$712
5 Weeks
46 mm 23 mm 30 N 8-32 22 mm
5 Weeks
$842
In Stock
79 mm 46 mm 200 N 8-32 and 1/4-20 1.063-20 THD
In Stock
$842
In Stock
79 mm 23 mm 200 N 8-32 50 mm
In Stock
$1,286
In Stock
119.5 mm 50 mm 500 N 1/4-20 62 mm
In Stock
$1,740
2 Weeks
159 mm 68 mm 800 N 1/4-20 90 mm
2 Weeks
$712
In Stock
46 mm 33 mm 30 N M4 18 mm
In Stock
$712
In Stock
46 mm 23 mm 30 N M4 22 mm
In Stock
$842
In Stock
79 mm 46 mm 200 N M4 and M6 M30 x 0.75 THD
In Stock
$842
In Stock
79 mm 23 mm 200 N M4 50 mm
In Stock
$1,286
3 Weeks
119.5 mm 50 mm 500 N M6 62 mm
3 Weeks
$1,740
In Stock
159.0 mm 68 mm 800 N M6 90 mm
In Stock

A manual adjustment screw is included with these rotation stages.
We also offer Non-aperture Versions of these stages.

Specifications

Features

360° Coarse Rotation - 4° Fine Rotation

Disengaging the side-mounted clutch knob permits continuous 360° free rotation. Once the approximate angular orientation is obtained, a zero-backlash manual drive provides a fine adjustment of 4°, which can be locked down by the lock knob opposing the fine adjustment knob once the final alignment is achieved. Scale markings and a vernier on the side of the rotation stage measure angular position with 1 arc min resolution. Sensitivities range from 2 to 6 arc second depending on the model.

Center Aperture For Collinear Optical Access

Each UTR-A manual rotation stage has a center aperture for optical access through the rotation axis or mounting optical components, providing easy integration to systems involving, for example, laser imaging or microscopes. UTR46A and UTR80A stages are all available in a low-profile version UTR46SA and UTR80SA for fitting into more restricted spaces.

Versatile Configuration Options for a Range of Applications

UTR Series Stages offer multiple configurations for mounting to tables and other components. These stages can be table mounted using the optional PBN Series Base Plate, with the included BR Series Mounting Bridles through the stage collar near the base. UTR80SA stage features an M4 threaded hole located on the side for post mounting in a vertical orientation. UTR rotation stages can also integrate with UMR Series Linear Stages and TGN Series Tilt Stages to build a multi-axis positioning system.

Steel Construction Provides High Load Capacity & Smooth Rotation

The UTR stages are made of stainless steel to provide a robust frame with centered load capacities up to 800 N. Bearings are preloaded into precision-ground, tool steel races for a smooth, accurate trajectory with minimum eccentricity.