THK Flat Roller

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last updated：Mar 16, 2016

トークシステム

Roller-type linear guide compatible with "90° V-flat sliding surfaces"!

The flat roller incorporates precision rollers that conform to JIS B 1506, which are pressed and formed into an M shape from steel plates to increase rigidity and reduce weight in the cage pocket. The rollers are held in the cage pocket and are designed not to fall out. Since this flat roller is used in a narrowed space between two rolling surfaces, it moves half the distance of the table's movement in the same direction as the table moves. ● For more details, please contact us.

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【Features】 ○ High load-bearing capacity → The rollers are arranged with a small pitch, allowing for a high permissible load, and can be used on the rolling surfaces of un-hardened castings under certain conditions. ○ Standardized assembly accuracy for 90° V surfaces and flat surfaces → It is standardized to be assembled onto the most common 90° V-flat sliding surfaces of narrow guide systems for various machine tables and saddles, allowing for use without significant design changes. ○ The lightest friction in roller-type linear motion systems → The rollers are aligned and held in a lightweight and rigid cage, eliminating mutual friction between the rollers and minimizing roller skew (tilting). ○ One-touch connection of the cage → When incorporated into large machines, flat rollers can be easily connected on the bed, making assembly straightforward even for long lengths. 【Product Lineup】 ○ FT/FT-V type → The roller array is single-row and primarily used for flat surfaces. ○ FTW/FTW-V type → The roller array is multi-row, and the cage is shaped at a 90° angle. ● For more details, please contact us.