Aerotech - Motion Control and Positioning Systems. Since 1970, Aerotech has been providing custom manufactured, top quality motion control products and positioning systems to medical, industrial, research, educational, and government customers.
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Home >> Goniometers Selection Guide

Our goniometers and their unique design utilise our best-in-class direct-drive noncontact motor technology and represent a significant breakthrough in the high-accuracy angular alignment of optical components. Our ANT series goniometers provide 20 degrees of travel at an industry-leading positioning speed of 150 degrees per second, with up to 0.013 arc-second resolution.

Stacking the goniometers can provide pitch and roll about the same point in space. High-precision bearings, linear encoder feedback, and non contact and non cogging direct-drive technology assure the highest level of performance and make excellent repeatability and in-position stability a reality.


goniometers

ANT-20G Series Direct-Drive Goniometers

AGC Series Goniometers

ALAG Series Goniometers

Aerotech’s ANT-20G goniometers represent a significant breakthrough in the high-accuracy angular alignment of components. This unique design utilizes Aerotech’s best-in-class, direct-drive motor technology. When used with Aerotech’s controllers, the ANT-20G series provides an industry-leading positioning speed of 150 degrees per second and accuracy to ±30 µrad.

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AGC motorized mechanical goniometers are used in applications where 90 degrees of angular travel is needed with the payload at the center of rotation, or where two axes of rotation are needed about a common point. AGC goniometers are designed to be mounted to standard optical tables, as well as standard Aerotech rotary stages, to provide roll, pitch, and yaw about a common 3-axis intersection.

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ALAG series goniometers are designed to position large, heavy loads up to 680 kg in air or vacuum environments, and are capable of sub-arc-second resolution and accuracy.

Contact an Aerotech Application Engineer for more information on the ALAG series goniometers.

Max Travel
20 degrees
Accuracy ±30 µrad
Speed
150 degrees per second
Load
3.5 kg
Travel
±45 degrees
Resolution
3 arc second
Speed
78 degrees/s
Travel
±5 degrees
Resolution
0.0045 arc-second/count
Speed
5 degrees/s
Load
1500 lb (680 kg)
   
     


   
     

  

 

 
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Aerotech is a motion controller and motion control systems manufacturer.