Accuracy of IKO CRWUG and CRWU crossed roller way units

Accuracy of CRWUG series and CRWU series is indicated in table below. Parallelism at the center of the table represents parallelism of height when the table is stroked.

Parallelism at the side of the table represents parallelism of the side (preload adjusting screw side) when the table is stroked.

In addition, though allowance of unit height H is designed as ±0.1 mm, units with height variation of less than 0.01 mm among multiple units are also available.

accuracy of IKO CRWUG and CRWU series

Unit length L mm Parallelism at the table center Parallelism on the table side
Over Incl.
- 50 2 4
50 100 2 5
100 160 3 6
160 310 3 7
310 510 4 8
510 710 4 9
710 - 5 10

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