Wire draw encoders

Ready for dispatch in 2 to 3 weeks
  • Copy shortlink
    • Performance
      Measurement range0 m ... 5 m
      Reproducibility≤ 0.2 mm 1)
      Linearity≤ ± 2 mm 1)
      Hysteresis≤ 0.4 mm 1)
      Resolution (wire draw + encoder)0.05 mm 2) 3)
      • 1) Value applies to wire draw mechanism.
      • 2) The values shown have been rounded.
      • 3) 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).
    • Interfaces
      EncoderAbsolute encoders
      Electrical interfacePROFIBUS DP
      Connection typeConnector 3 x M12, 5-pin, axial
      Address setting0 ... 127, DIP switch
      ProtocolPROFIBUS DP V0
      Bus terminationVia DIP switches
      Set (electronic adjustment)Via PRESET push button or protocol
      Encoder profileEncoder profile version 1.1 class 1 and class 2
    • Electrical data
      Initialization time 1)
      Supply voltage10 V ... 32 V
      Power consumption1.5 W
      MTTFd: mean time to dangerous failure60 years 2) 3)
      • 1) Valid positional data can be read once this time has elapsed.
      • 2) 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.
      • 3) The value applies to the mounted encoder.
    • Mechanical data
      Weight (including encoder)1.08 kg
      Weight (mechanics)800 g
      Measuring wire materialHighly flexible stranded steel 1.4401 stainless steel V4A
      Weight (measuring wire)1.2 g/m
      Housing material, wire draw mechanismPlastic, Noryl
      Length of wire pulled out per revolution385 mm
      Spring return forceApprox. 4.5 N ... approx. 7 N 1)
      Life of wire draw mechanismTyp. 1 million cycles 2) 3)
      Actual wire draw length5.2 m
      Measuring wire diameter0.55 mm
      Wire acceleration4 m/s²
      Operating speed4 m/s
      Mounted encoderA3M60
      Part number encoder1051018
      Mounted mechanicMRA-G130-105D3
      Part number mechanic5322779
      • 1) These values were measred at an ambient temperature of 25 °C. There may be variations at other temperatures.
      • 2) A cycle consists of the wire being pulled out and drawn in.
      • 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
      EMCAccording to EN 61000-6-2 and EN 61000-6-3
      Enclosure rating encoderIP67
      Enclosure rating mechanicIP50
      Resistance to shocks80 g, 6 ms (according to EN 60068-2-27)
      Frequency range of resistance to vibrations30 g, 10 Hz ... 2,000 Hz (according to EN 60068-2-6)
      Working temperature range (encoder)–10 °C ... +70 °C
      Working temperature range (mechanics)–30 °C ... +70 °C
      Working temperature range (combination)Defined by the higher minimum and lower maximum value of the operating temperature of the encoder and the mechanism
      Relative humidity/condensation95 % (condensation of the optical scanning not permitted)
    • Classifications
      ECl@ss 5.027270590
      ECl@ss 5.1.427270590
      ECl@ss 6.027270590
      ECl@ss 6.227270590
      ECl@ss 7.027270590
      ECl@ss 8.027270590
      ECl@ss 8.127270590
      ECl@ss 9.027270590
      ETIM 5.0EC001486
      ETIM 6.0EC001486
      UNSPSC 16.090141112113

    Technical drawings

    Dimensional drawing
  • View: View Gallery View List Show all
    Hide all