Motor feedback systems rotary HIPERFACE DSL®

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    • Safety-related parameters
      Safety integrity levelSIL2 (IEC 61508), SILCL2 (EN 62061) 1)
      Category3 (EN ISO 13849)
      Test rate1 h
      Maximum demand rate216 µs
      Performance levelPL d (EN ISO 13849)
      Safety-related resolutionChannel 1 = 18 bit or 20 bit, channel 2 = 9 bit
      PFHD: Probability of dangerous failure per hour4 x 10-8 2)
      TM (mission time)20 years (EN ISO 13849)
      MTTFd: mean time to dangerous failure500 years (EN ISO 13849)
      • 1) For more detailed information on the exact configuration of your machine/unit, please consult your relevant SICK branch office.
      • 2) The values displayed apply to a diagnostic degree of coverage of 90%, which must be achieved by the external drive system.
    • Performance
      Resolution per revolution18 bit
      Number of the absolute ascertainable revolutions1
      Signal noise (σ)± 5 ″ (See “signal noise” and “attenuation” diagrams)
      System accuracy± 120 ″
      Speed when switching on/resetting the motor feedback system≤ 6,000 min⁻¹
      Available memory area8,192 Byte
      Measurement step per revolution262,144
      Measurement principleOptical
    • Interfaces
      Type of code for the absolute valueBinary
      Code sequenceIncreasing, when turning the shaft For clockwise rotation, looking in direction “A” (see dimensional drawing)
      Communication interfaceHIPERFACE DSL®
      Initialization timeMax. 500 ms 1)
      Measurement external temperature resistance

      32 bit value, without prefix (1 Ω) 0 ... 209.600 Ω

      At –40 °C ... +160 °C: NTC +-2K; PTC+-3K

      • 1) From reaching a permitted operating voltage.
    • Electrical data
      Connection typeMale connector, 4-pin
      Supply voltage7 V ... 12 V
      Warm-up time voltage rampMax. 180 ms 1)
      Recommended supply voltage8 V
      Power consumption≤ 150 mA (See current consumption diagram) 2)
      Output frequency for the digital positionvalue0 kHz ... 75 kHz
      • 1) Duration of voltage ramp between 0 and 7.0 V.
      • 2) Current rating applies when using interface circuit suggestions as shown in HIPERFACE DSL ® manual (8017595).
    • Mechanical data
      Shaft versionTapered shaft
      Flange type / stator couplingStator coupling
      DimensionsSee dimensional drawing
      Weight0.1 kg
      Moment of inertia of the rotor4.5 gcm²
      Operating speed≤ 12,000 min⁻¹
      Angular acceleration≤ 500,000 rad/s²
      Operating torque0.2 Ncm
      Start up torque0.3 Ncm
      Permissible movement of the drive element, static

      ± 0.1 mm radial

      ± 0.5 mm axial

      Permissible movement of the drive element, dynamic

      ± 0.05 mm radial

      ± 0.1 mm axial

      Life of ball bearings3.6 x 10^9 revolutions
    • Ambient data
      Operating temperature range–20 °C ... +115 °C 1)
      Storage temperature range–40 °C ... +125 °C 2)
      Resistance to shocks100 g, 6 ms (according to EN 60068-2-27)
      Frequency range of resistance to vibrations50 g, 10 Hz ... 2,000 Hz (EN 60068-2-6)
      EMCAccording to EN 61000-6-2, EN 61000-6-4 and IEC 61326-3 3)
      Enclosure ratingIP40, with mating connector inserted and closed cover (acc. to EN 60529-1) 4)
      • 1) Given typical thermal connection between motor flange and encoder stator coupling. The max. internal sensor temperature may not exceed 125 °C.
      • 2) Without package.
      • 3) The EMC according to the standards quoted is achieved when the motor feedback system is mounted in an electrically conductive housing, which is connected to the central earthing point of the motor controller via a cable screen. The GND-(0 V) connection of the supply voltage is also grounded here. If other shielding concepts are used, users must perform their own tests.
      • 4) With mating connector inserted and closed cover.
    • 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
      eCl@ss 10.027273805
      eCl@ss 11.027273901
      eCl@ss 12.027273901
      ETIM 5.0EC001486
      ETIM 6.0EC001486
      ETIM 7.0EC001486
      ETIM 8.0EC001486
      UNSPSC 16.090141112113

    Technical drawings

    Dimensional drawing EKx36-xKF0B0xxA
    Attachment specifications
    PIN assignment Pin assignment supply/communication
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