LB 382 - multi-section

    Spécifications techniques

    Specifications

    LB 382 from ML 3 240 mm

    Measuring standard

    Coefficient of linear expansion

    Rustproof steel scale tape with AURODUR graduation, grating period 40 µm

    Same as machine main casting

    Accuracy grade

    ± 5 µm

    Measuring length ML*

    Kit with single-section AURODUR steel tape and housing sections for measuring lengths from 3 240 mm to 30 040 mm in 200 mm steps (to 72 040 mm upon request)

    Housing section lengths: 1000 mm, 1200 mm, 1400 mm, 1600 mm, 1800 mm, 2000 mm

    Reference marks* LB 382

    LB 382 C

    Selectable by selector plate every 50 mm

    Distance-coded

    Incremental signals

    1 VPP

    Signal period

    40 µm

    Cutoff frequency –3 dB

    ≥ 250 kHz

    Electrical connection

    Separate adapter cable (1 m/3 m/6 m/9 m) connectable to mounting block

    Cable length1)

    ≤ 150 m

    Power supply without load

    5 V DC ± 5 %/< 150 mA

    Traversing speed

    ≤ 120 m/min

    Required moving force

    ≤ 15 N

    Vibration 55 Hz to 2 000 Hz

    Shock 11 ms

    Acceleration

    ≤ 300 m/s2 (EN 60 068-2-6)

    ≤ 300 m/s2 (EN 60 068-2-27)

    ≤ 60 m/s2 in measuring direction

    Operating temperature

    0 °C to 50 °C

    Protection EN 60 529

    IP 53 when mounted according to the instructions and mounting information

    IP 64 if compressed air is connected via DA 400

    Weight

    1.3 kg + 3.6 kg/m measuring length

    * Please indicate when ordering
    1) With HEIDENHAIN cable