Swash Plate Angle Sensor for AC2 controls
The angle sensor detects the swash plate angle position and direction of rotation from the zero position.
The swash angle sensor works on the AMR sensing technology.
Under the saturated magnetic field, the resistance of the element varies with the magnetic field direction.
The output signal give a linear output voltage for the various magnet positions in the sensing range.
Swash plate angle sensor parameters
Parameter Minimum Typical Maximum
Supply voltage range
4.75 V 5 V 5.25 V
Supply protection
– – 28 V
Supply current
– 22 mA 25 mA
Output current signal 1/2
– 0.1 mA –
Short circuit output current to supply or GND
1)
– – 7.5 mA
Sensitivity
70.0 mV/deg 78.0 mV/deg 85.8 mV/deg
Working temperature range
-18° 0° 18°
Correlation between signals 1 and 2
2)
475 mV 500 mV 525 mV
1)
Up to duration of 2.5 seconds at 25°C
2)
Signal 1 (nominal) is lower than signal 2 (redundant)
Swash angle sensor connector
Pin assignment
1. Ground (GND)
2. Output Signal 2(SIG2) – Secondary (redundant)
3. Output Signal 1(SIG1) – Primary (nominal)
4. Supply (V+)
Swash angle sensor connector order numbers
Description Quantity Ordering number
Mating connector Deutsch® DT 06-4S 1 11105824
Wedge lock Deutsch® W4S 1 11084558
Socket contact (16-18 AWG) Deutsch® 0462-201-16141 2 K02325
Technical Information H1 Axial Piston Single Pumps, Size 069/078
Control options
34 11062169 • Rev 0700 • November 2015
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