HEIDENHAIN AK LIC 411 V Exposed Linear Encoder

Linear scale

LIC 4003

Measuring standard

Coefficient of linear
expansion*

METALLUR graduation on glass ceramic or glass

?therm  8 · 10–6 K–1 (glass)

?therm = (0 ±0.5) · 10–6 K–1 (Robax glass ceramic)

Accuracy grade*

±1 µm (only for Robax glass ceramic), ±3 µm, ±5 µm

Baseline error

? ±0.275 µm/10 mm

Measuring length ML*
in mm

240 340 440 640 840 1040 1240 1440 1640 1840 2040 2240 2440

2640 2840 3040 (Robax glass ceramic up to ML of 1640)

Mass

3 g + 0.1 g/mm of measuring length

Scanning head

LIC 411 V

LIC 419 F V

LIC 419 M V

LIC 419 P V

LIC 419 Y V

Interface

EnDat 2.2

Fanuc serial interface ?i

Mitsubishi high-speed interface

Panasonic
serial interface

Yaskawa
serial interface

Ordering designation*

EnDat22

Fanuc05

Mit03-4

Mit02-2

Pana01

YEC07

Measuring step*

0.01 µm (10 nm)

0.005 µm (5 nm)

0.001 µm (1 nm)1)

Calculation time tcal

Clock frequency

? 5 µs

16 MHz

–

Traversing speed2)

? 600 m/min

Interpolation error

±20 nm

Electrical connection

Cable, 1 m or 3 m, with 15-pin D-sub connector (female)

Cable length
(with HEIDENHAIN cable)

? 100 m

? 50 m

? 30 m

? 50 m

Supply voltage

DC 3.6 V to 14 V

Power consumption2) (max.)

At 3.6 V: ? 700 mW

At 14 V: ? 800 mW

At 3.6 V: ? 850 mW

At 14 V: ? 950 mW

Current consumption (typical)

At 5 V: 75 mA
(without load)

At 5 V: 95 mA (without load)

Vibration 55 Hz to 2000 Hz

Shock 6 ms

? 500 m/s2 (EN 60068-2-6)

? 1000 m/s2 (EN 60068-2-27)

Operating temperature

–10 °C to 50 °C

Baking temperature

100 °C

Vacuum class

High vacuum down to 10–7 mbar

Protection EN 60529

IP40

Mass Scanning head

Connecting cable

Connecting element

18 g (without cable)

21 g/m

D-sub connector: 64 g

* Please select when ordering

1) Mitsubishi: measuring length ? 2040 mm; Yaskawa: measuring length ? 1840 mm

2) See General electrical information in the Interfaces of HEIDENHAIN Encoders brochure