PRECIZIKA
A90H
Photoelectric angle encoder A90H is a high end incremental encoder that produces up to 1.800.000 output pulses per revolution. It has hollow shaft, integrated stator coupling and the accuracy of up to ±5 arc. sec. and is available in two different mounting types – coupling via shaft collar or via central screw.
DownloadProduct Specifications
MECHANICAL DATA
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: < 0.6x10-4 kgm2
Protection (IEC 529): IP64
Maximum weight without cable: 1.2 kg
Operating temperature: 0...+70°C
Storage temperature: -30...+80°C
Maximum humidity (non-condensing): 98%
Permissible vibration (55 to 2000 Hz): ? 100 m/s2
Permissible shock (11 ms): ? 300m/s2
