Description
The reason for naming these sensors is also based on this. Because these machines decompose the reference voltage into two perpendicular components. If a single winding is used in the resolver rotor, this decomposition takes place only in one direction, and if two windings are used, we will have voltage decomposition in two directions.
LTN RESOLVER RE-21, type RE-21-3-A03:
- Input voltage: 7 Vrms
- Input frequency: 10 & 5 kHz
- Hollow shaft : max. 17 mm
- Outer: 52.4 mm
- Length: 26 mm
- Input: E(R1-R2) = E · sin(cos)
- Output: E(S1-S3) = TR · E(R1-R2) · cos θ
- E(S2-S4) = TR · E(R1-R2) · sin θ
- TR = Transformation ratio
For more information and to purchase the RE-21-3-A03 resolver resolver, contact us on WhatsApp at 09890337892426.
Additional information
Model |
RE-21-3-A03 |
---|---|
Pole pairs |
3 |
Transformation ratio |
0.5 ±10% |
Input current |
62 mA at 7 V & 5 kHz |
Phase shift |
12° ±3° at 7 V & 5 kHz |
Accuracy |
± 6' |
Null voltage |
≤ 30 mV |
Operating temperature |
-55 °C to +155 °C,(-67 °F to +311 °F) |
Permissible speed |
≤ 20.000 min-1 |
Shock |
1.000 m/s2 for 11 ms |
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