EMR 57 Stand Alone Resolver

Model Number EMR57
Drawing Number C/F
Model Description Stand Alone Resolver
Pricing EMR-57
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:

-RDE

Features:

  • Stand alone brushless resolver
  • Package size similar to size 23--1 stack motor
  • ABEC 3 bearings
  • 12 inch lead wires