Extended Temperature Products Stand Alone Resolvers
EMR 57 Stand Alone Resolver
| Model Number | EMR57 |
| Drawing Number | C/F |
| Model Description | Stand Alone Resolver |
| Available Environment Options | All |
| Resolver Mounting | NEMA 23 |
| Excitation | 5,000 Hz, 4 VRMS, 25 mA |
| Transformation Ratio | 0.5:1 |
| Output Voltage (VRMS) | 2 |
| Impedance {ZRO; ZRS; ZSO; ZSS} (Ohms) | 90 + j190; 80 + j145; 140 + j190; 115 + j140 |
| Rotor DC Resistance | 18 |
| Stator DC Resistance | 75 |
| Null Voltage (mV) | 20 |
| Phase Shift at 25 degrees C (degrees) | 0 |
| Change With Temperature (degrees/degrees C) | 0.12 |
| Maximum Error (+/- arc min) | 10 |
| Operating Temperature Range (degrees C) | -20 to 125 |
| Shock | 50G for 11ms |
| Vibration | 5Hz to 2kHz @ 20 G |
More Information
Support Electronics:
-ERD
Features:
- Stand alone brushless resolver
- Package size similar to size 23--1 stack motor
- ABEC 3 bearings
- Ten foot cable-standard
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