Electrical Resolver

Part Number URB15/20-4A

Quality inspected with certificate of conformity. For questions and pricing call us at +1 210-468-8090

We ship worldwide

Features

2.4560 inches nominal overall length.

Includes quality control certificate of conformance.

Specifications

  • Body Material:
    Steel, corrosion resisting
  • Body Style:
    Standard round b
  • Shoulder Diameter:
    Between 1.3115 inches and 1.3120 inches
  • Pilot Diameter:
    Between 0.8745 inches and 0.8750 inches
  • Flange Diameter:
    Between 1.4340 inches and 1.4370 inches
  • Flange Thickness:
    0.0930 inches
  • Undercut Width:
    0.0780 inches
  • Shaft Diameter:
    0.1870 inches single shaft and 0.1872 inches single shaft
  • Shaft Length:
    0.5550 inches single shaft
  • Fragility Factor:
    Moderately rugged
  • Body Size:
    15
  • Stator Input Voltage Rating In Volts:
    26.0
  • Frequency In Hertz:
    400.0
  • Zso Impedance Magnitude In Ohms:
    2550.00
  • Zso Impedance Angle In Deg:
    79.00
  • Rotor Dc Resistance In Ohms:
    320.00
  • Stator Dc Resistance In Ohms:
    390.00
  • Compensation Method:
    Winding compensated
  • Compensator Dc Resistance In Ohms:
    520.00
  • Compensator Transformation Ratio In Percent:
    0.990 rotor to compensator
  • Phase Shift Angle In Deg:
    8.500 input to output
  • Maximum Fundamental Null Voltage In Millivolts Per Volt:
    8.00 output
  • Maximum Total Null Voltage Output In Millivolts Per Volt:
    15.00
  • Spline Tooth Quantity:
    21 single shaft
  • Actuator Friction Torque At Plus 25 Deg Celsius:
    0.15 inch-ounces
  • Pilot Length:
    0.0400 inches
  • Shoulder Length:
    0.1320 inches
  • Mounting Surface To Terminal End Distance:
    1.9160 inches
  • Spline Tooth Diametral Pitch:
    120 single shaft
  • Shaft Thread Series Designator:
    Unf single shaft
  • Shaft Thread Direction:
    Right-hand single shaft
  • Shaft Thread Class:
    2a single shaft
  • Terminal Location:
    Rear
  • Shaft Thread Length:
    0.1590 inches single shaft
  • Shaft Type:
    Spline w/threads single shaft
  • Transformation Ratio:
    0.980 rotor to stator
  • Shaft Thread Size:
    0.190 inches single shaft
  • Terminal Type And Quantity:
    12 screw
  • Federal Supply Class (fsc):
    Synchros and resolvers
  • National Stock Number (nsn):
    5990-00-938-6296

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