High precision incremental rotary encoder JSC Precizika Metrology
±2.5 arc. sec.

The precision photoelectric angle encoder is used for very precise position measurement of rotary tables, dividers, comparators, antennas and other high precision equipment. It gives information about the value and direction of the motion components. The encoder is used in automatic control, on-line gauging, in process monitoring systems, etc.
The encoder has a rigid stainless steal construction and an internal coupling. Hollow shaft of encoder is connected with an object shaft by screws.

Model: A170
Type: High precision photoelectric angle encoder;
Diameter, mm: 170;
Number of pulses per revolution: 18000 to 900000;
Output signals/Power supply: ~11 µApp; ~1 Vpp; TTL/+5V;
Accuracy, arc. sec.: ±2.5.

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