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LIP series for very high accuracy

Model

Substrate and mounting

Expansion
coefficient

Position error
per signal period

Measuring length

Interface

undefinedLIP 372
undefinedLIP 382

Zerodur glass ceramic embedded
in bolted-on Invar carrier

≈ 0 x 10-6K-1

± 0.001 μm

70 mm to 270 mm

TTL
1 VPP

undefinedLIP 211
undefinedLIP 281
undefinedLIP 291

Scale of Zerodur glass ceramic
with fixing clamps

≈ 0 x 10-6K-1

± 0.001 μm

20 mm to 3040 mm

1 VPP
EnDat 2.2

undefinedLIP 471
undefinedLIP 481

Scale of Zerodur glass ceramic
or glass with fixing clamps

≈ 0 x 10-6K-1
or

≈ 8 x 10-6K-1

± 0.02 μm

70 mm up to 3040 mm

TTL
1 VPP

undefinedLIP 571
undefinedLIP 581

Glass scale, fixed with clamps

≈ 8 x 10-6K-1

± 0.04 μm

70 mm to 1020 mm

TTL
1 VPP