Encoder Tehnology A90H Incremental Angle Encoder

Features

  • Number of output pulses per revolution 18000-1800000 ppr
  • Line number on disc (z) 18000
  • Reference signal – standard: 1 per shaft revolution
    – distance coded: 36 per shaft revolution
  • Permissible mech. speed ≤ 3000 rpm
  • Max. operating speed 600 to 1000 rpm
  • Accuracy grades ± 5.0 arc. sec
  • Permissible shaft runout – axial: 0.02 mm
    – radial: ± 0.02 mm
  • Starting torque at 20°C ≤ 0.08 Nm
  • Rotor moment of inertia < 0.6×10-4 kgm2
  • Protection (IEC 529) IP64
  • Maximum weight without cable 1.2 kg
  • Operating temperature 0…+70°C
  • Storage temperature -30…+85°C
  • Maximum humidity (non-condensing) 98%
  • Permissible vibration (55 to 2000 Hz) ≤ 100 m/s²

Description

Photoelectric angle encoder A90H is a high-end incremental encoder that produces up to 1.800.000 output pulses per revolution. It has a hollow shaft, integrated stator coupling and an accuracy of up to ±5 arc. sec. and is available in two different mounting types – coupling via shaft collar or central screw.

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