Transformer 5БВТ-П ЛШ3.010.90 rotating Сельсін

Transformer 5BVT LSH3.010.390 rotary is designed to work in electromechanical calculating devices, tracking systems, as well as a primary sensor in digital converters.
Depending on the switching circuit and the mode of operation (functions performed), transformers are divided into sine-cosine (SCVT), the output voltage of which varies in proportion to the sine (cosine) of the rotor rotation angle, and linear (LVT), the output voltage of which varies according to a linear law in proportion to the angle within ±60 °.
In non-contact rotary transformers, current collection is carried out using ring transformers, which ensures high reliability of products.
Depending on the switching circuit and the mode of operation (functions performed), transformers can be of the following types:
- sine-cosine (SCWT), the output voltage of which varies in proportion to the sine (cosine) of the angle of rotation of the rotor;
- Linear (LVT), the output voltage of which varies according to the linear law - in proportion to the angle of rotation of the rotor within ±60 °;
- sensors in transformer remote transmission (TDP-D);
- receivers in transformer remote transmission (TDP-P);
- differential sensors in transformer remote transmission (TDP-DD).
Mode of operation - VTDP-P;
Technical characteristics of the instrument transformers 5BVT LSH3.010.390 rotating:
No-load impedance - 200 ohms, 450 ohms;
Nominal supply voltage of the instrument transformer 5BVT LSH3.010.390 rotating - 27V;
The nominal frequency of the excitation voltage of the device is 5BWT LSH3.010.390-500Hz;
The range of operating frequencies of the excitation voltage - 380Hz-4200Hz;
Transformation ratio of the instrument transformer rotating 5BWT LSH3.010.390 - 0.960;
Shaft speed - 1000ob/min;
Change in the transformation ratio when the ambient temperature changes by 40 ° C - 0.8%;
Moment of static friction - 0.0025 Nm;
5BWT rotary transformers are divided into accuracy classes:
- transformer 5BVT LSH3.010.390 0.3 accuracy class (0.3 cl. t.) has the following characteristics:
- The error of displaying the linear dependence - ±0,3%;
- Residual EMF LVT - 0.1%;
- transformer 5BVT LSH3.010.390 0.4 accuracy class (0.4 cl. t.) has the following characteristics:
- The error of displaying the linear dependence - ±0,4%;
- Residual EMF LVT - 0.2%;
Vibration loads:
- Frequency range - up to 2000 Hz;
- Acceleration - 100m/s2;
Outer diameter - 50mm.
Weight of the instrument transformer rotating 5BVT LSH3.010.390 - 0.81 kg.