Selsyns, rotary transformers, electric motors >> transformers rotating >> VT-4B
Transformer VT-4B LSH3.010.127 rotating (VT4B, BT 4B VT4B LSH3.010.127, BT LSH3.010.127 4B, VT-4B LSHZ.010.127)
Rotary transformers BT-4B are intended for use in electro-mechanical computing devices, servo systems, as well as the primary sensor to digital converters.
Depending on the scheme and the inclusion mode (function) devices rotating transformer VT-4B LSH3.010.127 divided into sine-cosine (Synchro), output voltage which is proportional to the sine (cosine) the angle of rotation of the rotor, the linear (LVT), the output voltage which varies linearly proportional to the angle of ± 60 ° and large-scale ( MW).
Technical characteristics of the instrument transformers VT-4B LSH3.010.127 rotating:
Operation - Synchro, LVT;
The frequency of the instrument transformer VT-4B LSH3.010.127 rotating - 500Hz;
The excitation voltage - 60V;
Input impedance transformer no-load unit VT-4B LSH3.010.127 rotating - 600 ohms, 950 ohms;
Transformation ratio at idle - 0.57;
Accuracy class idling transformer unit VT-4B LSH3.010.127 rotating:
- Using the Synchro - 0.04, 0.06, 0.1, 0.2;
- Classes and accuracy of the instrument transformer VT-4B may be designated LSH3.010.127 rotating as follows: A class of accuracy (A grade. T), B class of accuracy (B cells. T.), 0 the class of accuracy (0 cells. T.) 1, accuracy class (1st class. t.);
- Using the LVT - 0.1, 0.2;
- Classes and accuracy of the instrument transformer VT-4B may be designated LSH3.010.127 rotating as follows: 0 the class of accuracy (0 cells. T.), a precision class (1st class. T.);
Rotation of the rotor - unlimited;
The material of the magnetic device rotating transformer VT-4B LSH3.010.127 - 79NM;
Diameter seat - 50C 1;
The length of the instrument transformer VT-4B LSH3.010.127 rotating with the output shaft ends - 119mm.