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IKO Technology Extra Long Unit

Higher running accuracy! Higher load capacity and rigidity! For Extra Long Unit

The Extra Long Unit is longer by about 1.2 times than the conventional longest slide unit. This unit reduces the run-out don to about 1/2 and increases the load capacity and rigidity up to about 1.3 times.

Comparison of machine tool models (Example)

You can increase the performance and reduce the total cost of your machine tools by changing from standard units to Extra Long Units.


Comparison of machine tool models (Example)
Comparison of machine tool models (Example)

Rigidity raised higher

Elastic deformation relative to load is small in comparison with long unit, device rigidity is improved, accuracy is improved, and resonance can be avoided.


Rigidity raised higher
Rigidity raised higher

Super accurate feeding mechanism is realized

As running accuracy is as low as a half of that of long unit, feeding mechanism with super high accuracy can be realized.


Super accurate feeding mechanism is realized
Super accurate feeding mechanism is realized

High quality, high performance products manufactured by IKO.

Introducing IKO original technologies,"ALL IKO's own."

Capillary Technology

Capillary Technology

"C-Lube," IKO's original lubricating part, using the capillary action (capillarity). "C-Lube" can minimize the quantity of required lubricant and realize maintenance-free products. "C-Lube" can greatly contribute to the environment of the earth.

Interchange Specification

Interchange Specification

Due to IKO's unique and high machining technology and strict dimensional management of slide units and track rails, unparalleled highly interchangeable products can be realized. You can order whatever you want, whenever you want, and as much as you want.

Small Sizing

Small Sizing

Simple structure and compact design based on proprietary down-sizing technology. Even in case of extremely small size products, high performance and high quality are realized.

Roller Technology

Roller Technology

In comparison with ball bearings, rollers have minimal elastic deformations in terms of load. Taking full advantage of these characteristics, smooth operation, high reliability, high rigidity, and high accuracy were realized.

Extra Long Unit

Extra Long Unit

IKO have greatly improved the load capacity and run-outs of the long unit by extending conventional long units without changing the sectional dimensions. This can downsize the guide mechanism and improve the performance without re-designing the units.

Special Environments

Special Environments

With IKO's special ideas and experiences, IKO have lineups of various products for special environments. You can select products fit for your requirement.




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