The Piezo motorized aperture module is offered for use in imaging systems for precise patterning. The module allows independent control of X, Y aperture size. The optional Theta configuration also rotates the aperture +/- 45°. 

Specifications

• 2.5mm or 4.0mm Available

• Optional Theta 

  • -45 to +45 degrees

  • Backlash free, precise size and angle control

• 20mm Beam Height

• USB or RS232

• Can be Daisy-Chained

• Compact 

  • w/o Theta,  41mm x 41mm x 30mm

  • w/Theta, 41mm x 41mm x 60mm

• Damage Threshold:    5 J/cm2

• Tact Time:

  • X/Y ≤ 400ms, full range of motion

  • Theta  ≤ 600ms, 0 to ± 45°

• Accuracy: ± (20µm + 0.004 * size)

• Resolution:  2µm

• Theta Slit (optional)

• Accuracy: ± 1.0 degrees

• Resolution: ≤ 0.5 degrees

​