LIP 6000

    Spécifications techniques

    Scale

    LIP 6001

    Measuring standard

    Coefficient of linear expansion

    OPTODUR phase grating on Zerodur glass ceramic; grating period 8 µm

    αtherm = (0±0.1) x 10–6 K–1 (Zerodur glass ceramic)

    αtherm 8 x 10–6 K–1 (glass)

    Accuracy grade*

    ±1 µm (up to measuring length 1020 mm); ±3 µm

    Baseline error

    ±0.175 µm/5 mm

    Measuring length ML*

    in mm

    20 30 50 70 120 170 220 270 320 370 420 470 520 570
    620 670 720 770 820 870 920 970 1020 1140 1240 1340 1440 1540 1640 1840 2040 2240 2640 2840 3040

    Reference mark

    One at midpoint of measuring length

    Mass

    1.1 g + 0,11 g/mm overall length

    Scanning head

    AK LIP 608

    AK LIP 607

    Interface

      1 VPP

    TTL*

    Integrated interpolation/
    Signal period

    4 µm

    5-fold

    0.8 µm

    10-fold

    0.4 µm

    25-fold

    0.16 µm

    50-fold

    0.08 µm

    100-fold

    0.04 µm

    500-fold

    0.008 µm

    Cutoff frequency –3 dB

    1 MHz

    Scanning frequency

    625 kHz

    312 kHz

    ≤ 625 kHz

    ≤ 312 kHz

    ≤ 156 kHz

    ≤ 250 kHz

    ≤ 125 kHz

    ≤ 62 kHz

    ≤ 125 kHz

    ≤ 62 kHz

    ≤ 31 kHz

    ≤ 62 kHz

    ≤ 31 kHz

    ≤ 15 kHz

    ≤ 12.5 kHz

    ≤ 6.2 kHz

    ≤ 3.1 kHz

    Edge separation a

    0.07 µs

    0.14 µs

    0.03 µs

    0.07 µs

    0.14 µs

    Traversing speed

    240 m/min

    --

    150 m/min

    75 m/min

    150 m/min

    75 m/min

    35 m/min

    60 m/min

    30 m/min

    15 m/min

    30 m/min

    15 m/min

    7.5 m/min

    15 m/min

    7.5 m/min

    3.5 m/min

    3 m/min

    1.5 m/min

    0.75 m/min

    Voltage supply

    DC 5 V ± 0.5 V

    Current consumption

    130 mA

    250 mA (without load)

    Cable length

    See Interface description, however:

    Incremental: ≤ 20 m; homing, limit: ≤ 10 m; with HEIDENHAIN cable

    During signal adjustment with PWM 20: ≤ 3 m

    Electrical connection*

    Cable 0,5 m, 1 m oder 3 m with D-sub connector (male) 15-pin;

    with AK LIP 607 interface electronics in connector; cable outlet at left or right

    Interpolation error/

    Position noise RMS

    ± 3 nm

    1 nm (1 MHz)

    Vibration 55 Hz to 2000 Hz

    Shock 6 ms

    500 m/s2 (IEC 60 068-2-6)

    1000 m/s2 (IEC 60 068-2-27)

    Operating temperature

    –10 °C to 70 °C

    Protection EN 60 529

    IP50

    Mass

    Scanning head

    Connector

    Connecting cable

    ≈ 5 g (without cable)

    ≈ 71 g

    ≈ 22 g/m

    * TTLx1 without clock pulse possible upon request