rotary stage, closed loop, 1.0" optic
Product Attachments

The compact size and high performance of our RSA-1.0i motorized rotation stage makes it ideal for motorized rotation applications in the laboratory as well as OEM systems. By employing our standard DC servo motor, the overall thickness of the base is minimized to 1.0-inch (25-mm). Standard mounting features include both 1⁄4-20 and M6 tapped holes on two edges for a post or AS spacer mounting with the axis of rotation horizontal. Additionally, universal slots (U.S. system and metric spread) are included for attachment directly to an isolation table or platform with the axis of rotation vertical. The 1.0-inch inner diameter of the rotating dial accepts standard 1.0-inch and 25-mm optics and is supplied with two Delrin® retaining rings. The dial has six tapped holes (3 each 8-32 and M4) on the face to attach other optical or mechanical elements.

Product Features

  • Quiet running DC servo motor
  • Positive worm gear drive
  • Flexible mounting features
  • UV and Vacuum compatible versions available upon request
  • RoHS compliant→

Performance Specifications

  • Maximum load
    • When axis of rotation is vertical 8 lbs
    • When axis of rotation is horizontal 2 lbs ​
  • Travel 360° continuous
  • Unidirectional repeatability 6 arc seconds
  • Backlash 100 arc seconds
  • Minimum controllable motion 6 arc seconds
  • Runout / wobble 412 arc seconds
  • Encoder counts per revolution 3,885,740
  • Maximum speed 5 rpm
More Information
Optic Size 1.0in
Manual / Motorized MOTORIZED
Open / Closed Loop Closed Loop

Related products

Check items to add to the cart or

You may also be interested in