Resolver der LTN Servotechnik GmbH

Resolver RE-21

Stated values are standard. Other configurations are available on request.

csm_LTN_Resolver_modular_RE21_01_e9592bd05elightbox_plus
TypeRE-21-1-A01          RE-21-1-A05          RE-21-3-A03          RE-21-1-K05
Pole pairs1131
Transformation ratio1 ±10%0,5 ±10%0,5 ±10%0,5 ±10%
Input current40 mA at 7 V & 5 kHz70 mA at 7 V & 5 kHz62 mA at 7 V & 5 kHz21 mA at 5 V & 1 kHz
Phase shift11° ±3° at 7 V & 5 kHz8° ±3° at 7 V & 5 kHz12° ±3° at 7 V & 5 kHz26° ±3° at 5 V & 1 kHz
Accuracy± 6', ± 4' on request± 6'± 6'± 10'
Null voltage≤ 30 mV≤ 30 mV≤ 30 mV≤ 30 mV
Operating temperature-55 °C ... +155 °C
(-67 °F ... +311 °F)
-55 °C ... +155 °C
(-67 °F ... +311 °F)
-55 °C ... +155 °C
(-67 °F ... +311 °F)
-55 °C ... +155 °C
(-67 °F ... +311 °F)
Permissible speed≤ 20.000 min-1≤ 20.000 min-1≤ 20.000 min-1≤ 20.000 min-1
Shock1.000 m/s2 for 11 ms1.000 m/s2 for 11 ms1.000 m/s2 for 11 ms1.000 m/s2 for 11 ms
Vibration   ≤ 500 m/s2 at 10 ... 500 Hz≤ 500 m/s2 at 10 ... 500 Hz≤ 500 m/s2 at 10 ... 500 Hz≤ 500 m/s2 at 10 ... 500 Hz
Hi-pot housing/winding≤ 500 VAC at 50 Hz & 1 s≤ 500 VAC at 50 Hz & 1 s≤ 500 VAC at 50 Hz & 1 s≤ 500 VAC at 50 Hz & 1 s
Hi-pot winding/winding         ≤ 250 VAC at 50 Hz & 1 s≤ 250 VAC at 50 Hz & 1 s≤ 250 VAC at 50 Hz & 1 s≤ 250 VAC at 50 Hz & 1 s
Rotor / StatorCompletely impregnatedCompletely impregnatedCompletely impregnatedCompletely impregnated

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