As demanding industries like semiconductor fabrication and LCD manufacturing evolve, one thing is certain — parts are becoming more sophisticated, with greater functionality packed into smaller form factors. Producing these increasingly complex components requires positioning systems with extraordinary accuracy. However, it can be difficult to find a positioning table that can keep up with today’s accuracy demands in a compact size. This is especially true for systems requiring accurate vertical manipulation and alignment. Fortunately, it is possible to achieve the precise vertical positioning that advanced electronics and optical manufacturing applications require in a small elevating device.
In fact, one elevating table, our TZ Series, is an example of a high-accuracy vertical positioning mechanism that is well-suited for the complex requirements of high-precision applications. The unit comes equipped with two IKO Super MX linear motion rolling guides arranged in parallel to guide a unique wedge mechanism in the vertical direction, giving it exceptional rigidity. An optional linear encoder provides full closed loop control to achieve positioning accuracy as high as 0.005 millimeter, with repeatability of ±0.001 millimeter. Limit, origin and pre-origin sensors are embedded into the standard version to save space and simplify mounting. And, the integrated Super MX linear motion rolling guides come with our C-Lube capillary systems built in, supplying lubricating oil to allow maintenance-free operation for five years or 20,000 kilometers. Additional features and specs include:
- A choice of two table dimensions: 120 and 200 square millimeters.
- Wedge reduction ratios of 1:2 and 1:4 to allow an ideal stroke length and resolution for the application.
- Vertical stroke of up to 24 millimeters.
- Precision ball screw drive.
- Durable aluminum construction.
If your application requires XYZ-axis positioning, TZ elevating tables can be combined with our CT Series positioning table. You can learn more about our TZ elevating table in this video.
Precise Vertical Positioning Plus Space Savings
As semiconductor and optical manufacturing processes create ever-smaller and more complex parts, they are also pushing positioning mechanisms to their limits. When fabricating miniature components like semiconductors, TZ elevating tables deliver the precise vertical positioning to ensure highest-quality products every time — all in a compact unit. At IKO, we have a proven history of providing innovative positioning stages plus application expertise for demanding industries and challenging environments like semiconductor manufacturing.
For more information, please visit our product page and watch the video.
