Angle sensor 90D-20-1
Also, this device can be called: 90D 20-1, 90D20-1, 90D-201, 90D 20 1, 90D 201.
90D-20-1 encoders information electrical machinery intended for use in digi-systems to produce an output voltage in a range of linearly dependent on the angle of rotation of the rotor.
Type angle sensor 90D-20-1 - contactless linear induction.
Range of linearity - 90 arcmin. deg.
Housing outside diameter - 20 mm.
Accuracy class - 0.2.
The error display a linear dependence of the output voltage - ± 0,2%.
Specifications sensor 90D-20-1:
Voltage - 36 V.
Supply frequency - 400 Hz.
Current consumption - 30 mA.
Rotation angle sensor - ± 80 degrees.
The steepness of the output voltage - 3.85 mV / min.
Residual EMF - 7.8 min.
Nonlinearity characteristics - 0.5%.
Phase shift of the output voltage with respect to the excitation voltage - 10 ± 10 deg.
Load resistance - 10 ohms.
Changing the transformation ratio at the ambient temperature - 6%.
Phase change of the output voltage of the rotation angle of the rotor in the linear range of the output characteristic - 5 deg.
Changing the phase shift of the output voltage - 4 degrees.
Meantime between failures - 3000 hours.
- Diameter - 22 mm;
- Length 55 mm.
Weight - no more than 30 g.
Operating conditions 90D-20-1:
- Range of frequencies - 300 Hz;
- Acceleration - 100 m / s 2.
Shock loads - 120 m / s 2.
Ambient temperature - from -60 ° C to +100 ° C.
Relative humidity at +40 ° C - 98%.
Warranty life - 3000 hours
Mode - continued.
Mount - with flanged thrust collar.
In devices and systems automation encoders 90D-20-1 function as position sensors working body position tracking systems, sensors and receivers for remote transmission of the compensating type of open sensor measuring systems for measuring the angular position of the driving shaft.