Incremental encoders

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    • Performance
      Pulses per revolution1,024
      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)
      Number of signal channels6-channel
      Initialization time< 5 ms 2)
      Output frequency≤ 300 kHz 3)
      Load current≤ 30 mA, per channel
      Power consumption≤ 0.5 W (without load)
      • 1) Output level depends on the supply voltage.
      • 2) Valid signals can be read once this time has elapsed.
      • 3) Up to 450 kHz on request.
    • Electrical data
      Connection typeCable, 8-wire, radial, 1.5 m
      Supply voltage4.5 ... 30 V
      Reference signal, number1
      Reference signal, position90°, electric, logically gated with A and B
      Reverse polarity protection
      Short-circuit protection of the outputs1)
      MTTFd: mean time to dangerous failure500 years (EN ISO 13849-1) 2)
      • 1) Short-circuit opposite to another channel, US or GND permissable for maximum 30 s.
      • 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 designSolid shaft, face mount flange
      Shaft diameter3/8″
      Shaft length19 mm
      Flange type / stator couplingFlange with 3 x M3 and 3 x M4
      Weight0.7 kg (DBS60I-W*) 1)
      Shaft materialStainless steel V4A (316L)
      Flange materialStainless steel V4A (316L)
      Housing materialStainless steel V4A (316L)
      Material, cableTPU
      Shaft sealing ring materialFKM80
      Material, cable glandStainless steel V4A (316L)
      Start up torque1 Ncm (+20 °C)
      Operating torque0.9 Ncm (+20 °C)
      Permissible Load capacity of shaft

      80 N (radial) 2)

      40 N (axial) 2)

      Operating speed≤ 6,000 min⁻¹ 3)
      Moment of inertia of the rotor45 gcm²
      Bearing lifetime3.6 x 109 revolutions
      Angular acceleration≤ 500,000 rad/s²
      • 1) Relates to encoders with 1.5 m cable connection.
      • 2) Higher values are possible using limited bearing life.
      • 3) Maximum speed which does not cause mechanical damage to the encoder. Impact on the service life and signal quality is possible. Please note the maximum output frequency.
    • Ambient data
      EMCAccording to EN 61000-6-2 and EN 61000-6-3
      Enclosure ratingIP69K (IEC 60529)
      Permissible relative humidity90 % (Condensation not permitted)
      Operating temperature range–30 °C ... +100 °C, at maximum 3,000 pulses per revolution
      Storage temperature range–40 °C ... +100 °C, without package
      Resistance to shocks100 g, 6 ms (EN 60068-2-27)
      Resistance to vibration30 g, 10 Hz ... 2,000 Hz (EN 60068-2-6)
    • 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
    PIN assignment
    Diagrams Signal outputs for electrical interfaces TTL and HTL
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