BECKHOFF AL2000 Application - Manual (Page 39)

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39
Technical data of some optical linear rulers
Manufacturer
type Encoder
period
Stability Repaetability Accuracy
Maximum
speed
Interface
Heidenhain
LIP481 2µm <2nm <10nm ± 0.1, 0.2, 0.5 or
1µm/m 5m/s
Heidenhain
LIF181 (C) 4µm <10nm <25nm ± 3 or 5µm/m 1m/s 1Vpp
Heidenhain
LIDA181 (C) 40µm <80nm <200nm ± 5µm/m 8m/s 1Vpp
Heidenhain
LIDA185(C) 40µm <80nm <200nm ± 3 or 5µm/m 8m/s 1Vpp
Heidenhain
LS485 20µm <40nm <100nm ± 5µm/m 8 m/s 1Vpp
Heidenhain
LS486(C) 20µm <100nm <500nm ± 3 or 5µm/m 1 m/s
Litton/Zeiss
LIE5-1PC-FA 20µm <50nm <100nm ± 5µm/m 8m/s
Renishaw
RGH-2XR 20µm <50nm <100nm ± 3µm/m 4m/s 1Vpp
TTL