LIC 4119 FS

    Specifications

    Scale

    LIC 4009

    Measuring standard

    Coefficient of linear expansion

    Steel scale tape with absolute and incremental METALLUR 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 head5)

    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 with 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 position6)

    Encoder: ±550 µm (safety-relevant measuring step: SM = 220 µm);
    mechanical coupling: fault exclusions for the loosening of the scanning head and scale tape (see Functional safety)

    Traversing speed7)

    600 m/min

    Interpolation error

    ±20 nm

    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

    * Please select when ordering

    1) Up to a measuring length of 1020 mm

    2) ±5 µm after linear length-error compensation in the subsequent electronics

    3) Additional measuring length only on steel mounting surface

    4) In the application, the device must be protected from contamination by solids and liquids. If necessary, use a suitable enclosure with a gasket and sealing air.

    5) For the electrical connection, look under LIC 411 without functional safety

    6) Further tolerances may apply in the subsequent electronics after position value comparison (contact the manufacturer of the subsequent electronics)

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