Incremental encoders

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    • Performance
      Measuring step90° electric/pulses per revolution
      Measuring step deviation± 18° / pulses per revolution
      Error limitsMeasuring step deviation x 3
      Duty cycle≤ 0.5 ± 5 %
    • Interfaces
      Communication interfaceIncremental
      Communication Interface detailTTL / HTL 1)
      Parameterising dataDIP switch, selectable output
      Output functionA and B output
      Initialization time< 5 ms 2)
      Output frequency+ 60 kHz
      Load current≤ 30 mA, per channel
      Operating current≤ 120 mA (without load)
      Power consumption≤ 1.25 W (without load)
      DIP switch parameters
      Pulses per revolution
      Output voltage
      Direction of rotation
      Configuration switches1800 PPR values, direction selection, TTL/HTL selectable
      • 1) The output is not selectable for DIP switch configurations E, F, and G. The output voltage value is dependent on the supply voltage.
      • 2) Valid positional data can be read once this time has elapsed.
    • Electrical data
      Connection typeMale connector, M12, 8-pin, universal 1)
      Supply voltage4.75 ... 30 V
      Reference signal, number1
      Reference signal, position180°, electric, gated with A
      Reverse polarity protection
      Short-circuit protection of the outputs
      MTTFd: mean time to dangerous failure275 years (EN ISO 13849-1) 2)
      • 1) The universal connection is rotatable so that it is possible to position the conector in the radial or axial direction.
      • 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.
    • Mechanical data
      Mechanical designThrough hollow shaft, Front clamp
      Shaft diameter5/8″
      Flange type / stator coupling2-point stator coupling, slot, hole diameter 63 mm – 83 mm
      Weight0.25 kg 1)
      Shaft materialStainless steel
      Flange materialAluminum
      Housing materialAluminum
      Material, cablePVC
      Start up torque0.5 Ncm (+20 °C)
      Operating torque0.4 Ncm (+20 °C)
      Permissible movement static

      ± 0.3 mm (radial)

      ± 0.5 mm (axial)

      Permissible movement dynamic

      ± 0.1 mm (radial)

      ± 0.2 mm (axial)

      Operating speed1,500 min⁻¹
      Moment of inertia of the rotor50 gcm²
      Bearing lifetime3.6 x 109 revolutions
      Angular acceleration≤ 500,000 rad/s²
      • 1) Based on encoder with male connector.
    • Ambient data
      EMCAccording to EN 61000-6-2 and EN 61000-6-3
      Enclosure ratingIP65 1)
      Permissible relative humidity90 % (Condensation not permitted)
      Operating temperature range–30 °C ... +90 °C
      Storage temperature range–40 °C ... +75 °C
      Resistance to shocks100 g (EN 60068-2-27)
      Resistance to vibration30 g, 10 Hz ... 2,000 Hz (EN 60068-2-6)
      • 1) When the mating connector is installed and the DIP switch door is sealed with the encoder housing.
    • Classifications
      eCl@ss 5.027270501
      eCl@ss 5.1.427270501
      eCl@ss 6.027270590
      eCl@ss 6.227270590
      eCl@ss 7.027270501
      eCl@ss 8.027270501
      eCl@ss 8.127270501
      eCl@ss 9.027270501
      eCl@ss 10.027270501
      eCl@ss 11.027270501
      eCl@ss 12.027270501
      ETIM 5.0EC001486
      ETIM 6.0EC001486
      ETIM 7.0EC001486
      ETIM 8.0EC001486
      UNSPSC 16.090141112113

    Technical drawings

    Dimensional drawing Through hollow shaft with front clamping
    PIN assignment View of M12 male device connector on encoder
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