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    Sensor

    Wire draw encoders SICK EcoLine

    Type:BCG08-C1QM0371
    Part No.:1068867
    Performance - BCG
    Measurement range 0 m ... 3 m
    Encoder Absolute encoders
    Resolution (wire draw + encoder) 0.01 mm 1) 2)
    Repeatability ≤ 0.2 mm 3)
    Linearity ≤ ± 2 mm 3)
    Hysteresis ≤ 0.4 mm 3)
    • 1) The values shown have been rounded.
    • 2) Example calculation based on the BCG08 with PROFINET: 230 mm (wire draw length per revolution - see Mechanical data): 262,144 (number of steps per revolution) = 0.001 mm (resolution of wire draw + encoder combination).
    • 3) Value applies to wire draw mechanism.

    Interfaces - BCG
    Communication interface CANopen
    Programmable/configurable

    Electrical data - BCG
    Connection type Male connector, M12, 5-pin, universal
    Supply voltage 10 V ... 30 V
    Power consumption ≤ 1.5 W (without load)
    MTTFd: mean time to dangerous failure 270 years (EN ISO 13849-1) 1)
    • 1) This product is a standard product and does not constitute a safety component as defined in the Machinery Directive. Calculation based on nominal load of components, average ambient temperature 40°C, frequency of use 8760 h/a. All electronic failures are considered hazardous. For more information, see document no. 8015532.

    Mechanical data - BCG
    Weight 0.37 kg
    Measuring wire material Highly flexible stranded steel 1,4401 stainless steel V4A
    Weight (measuring wire) 1.2 g/m
    Housing material, wire draw mechanism Plastic, Noryl
    Spring return force 3.3 N ... 4.4 N 1)
    Length of wire pulled out per revolution 230 mm
    Life of wire draw mechanism Typ. 1,000,000 cycles 2) 3)
    Actual wire draw length 3.2 m
    Wire acceleration 10 m/s²
    Operating speed 6 m/s
    Mounted encoder AHM36 CANopen, AHM36A-S3CC014x12, 1065999
    Mounted mechanic MRA-G080-103D3, 5322778
    • 1) These values were measred at an ambient temperature of 25 °C. There may be variations at other temperatures.
    • 2) Average values, which depend on the application.
    • 3) The service life depends on the type of load. This is influenced by environmental conditions, the installation location, the measuring range in use, the traversing speed, and acceleration.

    Ambient data - BCG
    EMC According to EN 61000-6-2 and EN 61000-6-3
    Enclosure rating IP50
    Operating temperature range –30 °C ... +70 °C

    Classifications
    ECl@ss 5.0 27270590
    ECl@ss 5.1.4 27270590
    ECl@ss 6.0 27270590
    ECl@ss 6.2 27270590
    ECl@ss 7.0 27270590
    ECl@ss 8.0 27270590
    ECl@ss 8.1 27270590
    ECl@ss 9.0 27270590
    ECl@ss 10.0 27270613
    ECl@ss 11.0 27270503
    ETIM 5.0 EC001486
    ETIM 6.0 EC001486
    ETIM 7.0 EC001486
    ETIM 8.0 EC001486
    UNSPSC 16.0901 41112113


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