Safety encoders
AFS/AFM60S Pro

AFM60S-S4SA032768
1118307
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    • Safety-related parameters
      Safety integrity levelSIL3 (IEC 61508, IEC 61800-5-3) 1)
      Performance levelPL e (EN ISO 13849-1) 1)
      Category

      3 (EN ISO 13849-1)

      4 (EN ISO 13849-1)

      PFHD: Probability of dangerous failure per hour

      5.5 x 10-9 at 40 °C 2)

      1.8 x 10-8 at 80 °C 2)

      TM (mission time)20 years (EN ISO 13849-1) 3)
      Safety-related accuracy

      0.09° category 3 4)

      0.35° category 4 4)

      • 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 the temperature at the operating temperature measuring point and diagnostic degree of coverage of 99%, which must be achieved by the external evaluation unit.
      • 3) Depending on the application, the operating life may also be limited by the bearing lifetime.
      • 4) The safety-related accuracy indicates the maximum positioning error limit with which the safety functions can be supported.
    • Performance
      Max. resolution (number of steps per revolution x number of revolutions)15 bit x 12 bit (32,768 x 4,096)
      Error limits G0.05° 1)
      Repeatability standard deviation σr0.002° 2)
      • 1) In accordance with DIN ISO 1319-1, position of the upper and lower error limit depends on the installation situation, specified value refers to a symmetrical position, i.e. deviation in upper and lower direction is the same.
      • 2) In accordance with DIN ISO 55350-13; 68.3% of the measured values are inside the specified area.
    • Interfaces
      Communication interfaceSSI
      Communication Interface detailSSI + Sin/Cos
      Parameterising data

      Number of steps per revolution

      Preset position, preset position via hardware pin, counting direction, counting direction via hardware pin, reset factory setting, read out error memory, generate report

      Initialization time2 s 1)
      Position forming time< 1 µs
      SSI
      Code typeGray
      Code sequence parameter adjustableCW/CCW configurable 2)
      Clock frequency100 kHz ... ≤ 1 MHz
      Set (electronic adjustment)H-active (L = 0 - 3 V, H = 4,0 - Us V)
      CW/CCW (counting sequence when turning)L-active (L = 0 - 1,5 V, H = 2,0 - Us V)
      Sin/Cos
      Sine/cosine periods per revolution1,024
      Output frequency≤ 153.6 kHz
      Load resistance≥ 120 Ω
      Signal before differential generation0.5 Vpp, ± 20 %
      Signal offset before differential generation2.5 V ± 10 %
      Signal after differential generation1 Vpp, ± 20 %
      • 1) Valid signals can be read once this time has elapsed.
      • 2) Set on tool side: CW with view to the shaft.
    • Electrical data
      Connection typeMale connector, M23, 12-pin, radial
      Supply voltage4.5 ... 32 V
      Power consumption0.7 W (without load)
      Reverse polarity protection
      Short-circuit protection1)
      • 1) SinCos interface: Short-circuit to another channel or GND permitted for max. 30 sec. In the case of US ≤ 12 V additional short-circuit to US permitted for max. 30 sec.
        SSI interface: Short-circuit to another channel or GND permitted for max. 30 s. In the case of US ≤ 5 V, additional short-circuit to US permitted for max. 30 s.
    • Mechanical data
      Mechanical designSolid shaft, face mount flange
      Shaft diameter10 mm
      Shaft length19 mm
      Weight0.3 kg 1)
      Shaft materialStainless steel
      Flange materialAluminum
      Material, stator couplingStainless steel
      Housing materialAluminum die cast
      Start up torque≤ 0.5 Ncm, at 20 °C
      Operating torque≤ 0.3 Ncm, at 20 °C
      Permissible Load capacity of shaft

      80 N (radial)

      40 N (axial)

      Moment of inertia of the rotor8 gcm²
      Bearing lifetime3.6 x 109 revolutions 2) 3)
      Angular acceleration≤ 500,000 rad/s²
      Operating speed≤ 9,000 min⁻¹
      • 1) Based on devices with male connector.
      • 2) Depending on the application, the operating life may also be limited by the bearing lifetime.
      • 3) The value corresponds to L10mr (ISO/TS 16281) at 10 °C up to 60 °C operating temperature, speed > 10 U/min, at max. permitted shaft load / shaft movement.
    • Ambient data
      EMC

      EN 61000-6-2

      EN 61000-6-3

      EN 61000-6-7

      Enclosure ratingIP65 (IEC 60529)
      Permissible relative humidity90 % (Condensation not permitted)
      Operating temperature range (depending on variant)–30 °C ... +95 °C 1)
      Storage temperature range–30 °C ... +85 °C, without package
      Resistance to shocks100 g, 6 ms (according to EN 60068-2-27) 2)
      Resistance to vibrations (depending on variant)30 g, 10 Hz ... 1,000 Hz (EN 60068-2-6) 2)
      Operating height (above sea level)≤ 2,000 m (80 kPa)
      Protection classIII (according to DIN EN 61140)
      Contamination rating2 (IEC 60664-1)
      • 1) At operating temperature measuring point.
      • 2) Tested during operation within the safety-related accuracy.
    • Classifications
      ECl@ss 5.027272501
      ECl@ss 5.1.427272501
      ECl@ss 6.027272590
      ECl@ss 6.227272590
      ECl@ss 7.027272590
      ECl@ss 8.027272590
      ECl@ss 8.127272590
      ECl@ss 9.027272590
      ECl@ss 10.027270502
      ECl@ss 11.027270502
      ETIM 5.0EC001486
      ETIM 6.0EC001486
      ETIM 7.0EC001486
      ETIM 8.0EC001486
      UNSPSC 16.090141112113

    Technical drawings

    AFM60S-S4SA032768
    Dimensional drawing Solid shaft, face mount flange, M12 and M23 radial male connector
    AFM60S-S4SA032768
    PIN assignment
    AFM60S-S4SA032768
    Diagrams Signal SIN/COS before differential generation
    AFM60S-S4SA032768
    Diagrams Signal SIN/COS after differential generation
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