NC Linear Scale ST1381A-4400G Yaskawa /center fixed/0.01 µm w. Para 579-461-85 Mitutoyo

The ABS ST1300 Series is a reflective photoelectric linear encoder equipped with a two-sided telecentric imaging optical system.

The two-sided telecentric imaging optical system captures a scale grid as an image and detects its travel distance using light receiving elements. With a focal depth deeper than the conventional optical system, this system has a greater allowance for changes in the gap, such as allowance for scale undulation, stage posture change, and Detector installation. It also secures a wide imaging range, resulting in a greater allowance even for dirt and small scratches on the scale.

This product achieves the maximum effective length of 12 m, maximum response speed of 8 m/s, and minimum resolution of 0.001 µm. In addition, the following interface specifications compatible with the high-speed serial interface of the companies are available.

• Mitsubishi Electric Corporation specifications
• FANUC Corporation specifications
• Yaskawa Electric Corporation specifications
• Mitutoyo Corporation ENSIS® specifications