LIDA series for high traversing speeds and large measuring lengths

ModelSubstrate and mountingExpansion
coefficient
Position error per
signal period
Measuring lengthInterface
LIDA 473
LIDA 483
Glass or glass ceramic scale, bonded to the mounting surface≈ 0 x 10-6K-1
or
≈ 8 x 10-6K-1
± 0.2 μm240 mm to 3040 mmTTL
1 VPP
LIDA 475
LIDA 485
Steel scale tape drawn into aluminum extrusions and tensionedSame as mounting surface± 0.2 μm140 mm to 30040 mmTTL
1 VPP
LIDA 477
LIDA 487
Steel scale tape drawn into aluminum extrusions and fixed≈ 10 x 10-6K-1± 0.2 μm240 mm to 6040 mmTTL
1 VPP
LIDA 479
LIDA 489
Steel scale tape, cemented on mounting surface≈ 10 x 10-6K-1± 0.2 μmUp to 6000 mmTTL
1 VPP
LIDA 277
LIDA 287
Steel scale tape drawn into aluminum extrusions and fixed≈ 10 x 10-6K-1 ± 2 μm Up to 10000 mm TTL
1 VPP
LIDA 279
LIDA 289
Steel scale tape, cemented on mounting surface ≈ 10 x 10-6K-1 ± 2 μm Up to 10000 mm TTL
1 VPP