Crossed Roller Motorized Series Stage

The 100cri, 100cri-A, 200cri and 200cri-A motorized crossed roller bearing translation stages offer exceptionally smooth linear travel. The time-tested design has been improved with the addition of more bearing area than similar stages. The increased bearing surface reduces non-linear motion when changing directions. 200cri and 200cri-A are the integration of 200cr and 200cr-A translation stages with our 841 actuators. By combining actuator and stage we have effectively created a smaller package. Our e series and MC2010 controllers drive these stages through a closed loop inter­face between the controller and motor encoder. The closed loop connec­tion ensures 0.2 μm and 0.1 μm resolution, respectively.

Product Features

• 1.7 mm/second rapid positioning
• Limit switch soft stops
• Visual quick reference scale
• Vacuum compatible versions available

Performance Specifications

• Maximum horizontal axis load 30 lbs
• Maximum vertical axis load 10 lbs
• Travel 2.0 inch (50 mm)
• Backlash ≤ 5 μm
• Point-to-point accuracy ± 2 μm