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Pavlovsky Mashinostroitelny Zavod Voskhod
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Electro-hydraulic actuators and electro-hydraulic actuators for control systems
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FEEDBACK TRANSDUCERS

Sensors 22D18, 22D18-01, Sensor blocks HC80A-700, 4.225D40

The sensors and sensors blocks are used as feedback transducers of control redundant systems or as tracking loops as well as they can be used in the layout with electronic equalizer to generate information in the form of DC supply voltage in the flight control actuators.

Sensors  22D18, 22D18-01Sensor blocks HC80A-700, 4.225D40

Technical characteristics
Parameter 22D18
22D18-01
20D18
20D18-01
HC80A700 4.225D40
Supply voltage,V
with frequency
36
2400, sine
36
2400, sine
12
2400, sine
36
2400, sine
Stroke, mm ±11 Inwards 7
Outwards 13
±65 ±112,5
Current, mA 30 30 15 13
Slope of curve, V/mm 1,7±0,057 1,46±0,073 0,15±0,005 0,171±0,007
Nonlinearity, % of max. output U ±2,5 ±3 ±2,5 ±2,5
Overall dimensions LxD, mm 57x21 57x21 490x32 760x40

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