LC 100 series

    Spécifications techniques

    Specifications

    LC 115

    LC 115

    LC 185

    Measuring standard

    Coefficient of linear expansion

    DIADUR glass scale with absolute track and incremental track, grating period 20 µm

    αtherm  8 x 10–6 K–1

    Accuracy grade*

    ±3 µm up to 3040 mm measuring length; ±5 µm

    Measuring length ML* in mm

    140 240 340 440 540 640 740 840 940 1040 1140 1240 1340 1440

    1540 1640 1740 1840 2040 2240 2440 2640 2840 3040 3240 3440 3640 3840

    4040 4240

    Functional safety

    for applications up to

    • SIL-2 according to EN 61 508
    • Category 3, PL ''d” according to EN ISO 13 849-1:2008

    PFH

    15 x 10–9;

    ML > 3040 mm: 25 x 10–9

    (up to 6000 m above sea level)

    Safe position1)

    Encoder: ±550 μm;

    ML > 3040 mm: ±2050 µm

    (safety-related meas. step SM = 220 μm)

    Mechanical connection: fault exclusions for loosening of the housing and scanning unit (page 21)

    Interface

    EnDat 2.2

    Ordering designation

    EnDat22

    EnDat02

    Measuring step At ±3 µm

    At ±5 µm

    0.001 µm

    0.010 µm

    0.005 µm

    0.010 µm

    Clock freq. (calc. time tcal)

    16 MHz ( 5 µs)

    2 MHz ( 5 µs)

    Incremental signals

    1 VPP (20 µm)

    Cutoff frequency –3 dB

    150 kHz

    Electrical connection

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

    Cable length

    100 m2)

    150 m2)

    Voltage supply

    DC 3.6 V to 14 V

    Power consumption (max.)

    3.6 V: 1.1 W; 14 V: 1.3 W

    Traversing speed

    180 m/min (max. acceleration in measuring direction 100 m/s2)

    Required moving force

    4 N

    Vibration 55 Hz to 2000 Hz
    effecting the

    Shock 11 ms

    Housing: 200 m/s2 (EN 60 068-2-6)

    Scanning unit: 200 m/s2 (EN 60 068-2-6)

    300 m/s2 (EN 60 068-2-27)

    Operating temperature

    0 °C to 50 °C

    Protection EN 60 5293)

    IP53 when installed according to instructions in the brochure, IP64 with sealing air from DA 400

    Mass

    0.55 kg + 2.9 kg/m measuring length

    * Please select when ordering

    1) Further tolerances may occur in subsequent electronics after position value comparison (contact manufacturer of subsequent electronics)

    2) With HEIDENHAIN cable; cock frequency 8 MHz

    3) In the application the LC must be protected from the intrusion of particles and liquids