Датчик линейных перемещений LIC 4119 FS HEIDENHAIN

Linear scale

LIC 4009

Measuring standard

Coefficient of linear expansion

Steel scale tape with METALLUR absolute and incremental track

αtherm  10 · 10–6 K–1

Accuracy grade*

Baseline error

±3 µm1), ±15 µm2)

≤ ±0.750 µm/50 mm (typical)

Measuring length ML* in mm

70 120 170 220 270 320 370 420 520 620 720 820

920 3) 1020 3) 1220 3) 1420 3) 1620 3) 1820 3)

Mass Scale tape

Screw

31 g/m

< 1 g

Protection 4)

IP00

Scanning head

LIC 411

Interface

EnDat 2.2

Ordering designation

EnDat22

Measuring step*

0.01 µm (10 nm)

0.005 µm (5 nm)

0.001 µm (1 nm)

Calculation time tcal

Clock frequency

≤ 5 µs

≤ 16 MHz

Functional safety

For applications up to

• SIL 2 as per EN 61508 
  (further basis for testing: EN 61800-5-2)
• Category 3, PL "d "as per EN ISO 13849-1:2015

PFH

≤ 20 · 10–9 (up to 6000 m above sea level)

Safe position1)

Encoder: ±550 µm (safety-related measuring step SM = 220 µm)

Mechanical connection: fault exclusions for loosening of the scanning head and scale

(see Functional safety)

Traversing speed2)

≤ 600 m/min

Interpolation error

±20 nm

Electrical connection*

Cable, 1 m or 3 m, with 8-pin M12 coupling (male) or 15-pin D-sub connector (male)

Cable length3)

≤ 100 m

Supply voltage

DC 3.6 V to 14 V

Power consumption (max.)

At 3.6 V: ≤ 700 mW

At 14 V: ≤ 800 mW

Current consumption 
(typical)

At 5 V: 75 mA (without load)

Vibration 55 Hz to 2000 Hz

Shock 11 ms

≤ 200 m/s2 (EN 60068-2-6)

≤ 200 m/s2 (EN 60068-2-27)

Operating temperature

–10 °C to 70 °C

Relative air humidity

≤ 93 % (at 40 °C/4d as per EN 60068-2-78);
without condensation

Protection EN 605294)

IP67

Mass Scanning head

Connecting cable

Connector

≤ 18 g (without cable)

20 g/m

M12 coupling: 15 g; D-sub connector: 32 g