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Photoelectric Angle Encoder

Phototelectric angle encoder A170 is a wide diameter solid shaft high end encoder that produces up to 3.600.000 output pulses per revolution and can reach accuracy of up to ±2.5 arc. sec.


Technical data

Line number on disc (z)18000, 36000
Number of output pulses per revolution for A170-FZ x k, where k = 1, 2, 3, 4, 5, 8, 10, 20, 25, 50, 100
Reference signal:
- standard (S)
- distance-coded (K) for z= 1800
-distance-coded (K) for z= 36000

one per shaft revolution
36 per shaft revolution
72 per shaft revolution
Permisable mech.speed≤1000 rpm
Max. operating speed (depends on number of output pulses)300 to 500 rpm
Permissible shaft load:
- axial
- radial
≤ 30 N
≤ 30 N
Starting torque at 20°C≤ 0.012 Nm
Rotor moment of inertia< 3.7x10-&sup4; kgm²
Protection (IEC 529)IP64
Maximum weight without cable3.5 kg
Operating temperature0 ... +70 °C
Storage temperature-30 ... +85 °C
Maximum humidity (non condensing)98%
Permissible vibration≤ 100 m/s²
Permissible shock (6 ms)≤ 300 m/s²
For other data, please see the attached data sheet