Transmitter Synchro

Part Number 7R911-21A

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

We ship worldwide

Features

2.2380 inches nominal overall length.

Includes quality control certificate of conformance.

Specifications

  • Body Material:
    Steel, stainless
  • Body Style:
    Standard round c
  • Shoulder Diameter:
    Between 0.9995 inches and 1.0000 inches
  • Pilot Diameter:
    0.6250 inches
  • Flange Diameter:
    1.0620 inches
  • Flange Thickness:
    0.0930 inches
  • Undercut Diameter:
    0.9800 inches
  • Undercut Width:
    0.0500 inches
  • Shaft Diameter:
    0.1195 inches single shaft and 0.1200 inches single shaft
  • Shaft Length:
    0.2830 inches single shaft
  • Schematic Diagram Designator:
    1 y-rotor, 1 stator
  • Fragility Factor:
    Moderately rugged
  • Body Size:
    11
  • Rotor Input Voltage Rating In Volts:
    26.0
  • Frequency In Hertz:
    400.0
  • Rotor Input Current Rating:
    280.0 milliamperes
  • Rotor Input Electrical Power Rating:
    950.0 allqjaa3.500 finished-chamfered
  • Zro Impedance Magnitude In Ohms:
    107.00
  • Zro Impedance Angle In Deg:
    81.70
  • Zso Impedance Magnitude In Ohms:
    18.10
  • Zso Impedance Angle In Deg:
    79.50
  • Zrs Impedance Magnitude In Ohms:
    23.00
  • Zrs Impedance Angle In Deg:
    23.90
  • Rotor Dc Resistance In Ohms:
    9.00
  • Stator Dc Resistance In Ohms:
    3.00
  • Phase Shift Angle In Deg:
    7.000 input to output
  • Maximum Fundamental Null Voltage In Millivolts Per Volt:
    15.00 output
  • Maximum Total Null Voltage Output In Millivolts Per Volt:
    20.00
  • Electrical Error Angular Range In Minutes:
    -7.0/+7.0
  • Actuator Friction Torque At Minus 55 Deg Celsius:
    16.0 centimeter-grams
  • Actuator Friction Torque At Plus 25 Deg Celsius:
    4.0 centimeter-grams
  • Alignment Hole Quantity:
    4
  • Shaft Radial Play Test Point:
    0.125 inches
  • Shaft Maximum Radial Play:
    0.0008 inches
  • Shaft End Play:
    0.0015 inches
  • Pilot Length:
    0.0620 inches
  • Shoulder Length:
    0.0620 inches
  • Mounting Surface To Terminal End Distance:
    1.9550 inches
  • Shaft Maximum Runout:
    0.0010 inches
  • Terminal Location:
    Side
  • Shaft Slot Depth:
    0.0300 inches single shaft
  • Shaft Slot Width:
    0.0300 inches single shaft
  • Shaft Type:
    Round, slotted single shaft
  • Alignment Hole Depth:
    0.0700 inches
  • Transformation Ratio:
    0.454 rotor to stator
  • Alignment Hole Bolt Circle Diameter:
    0.8120 inches
  • Shaft Radial Play Determining Weight:
    4.0 ounces
  • Shaft End Play Determining Weight:
    8.0 ounces
  • Terminal Type And Quantity:
    5 wire lead
  • Federal Supply Class (fsc):
    Synchros and resolvers
  • National Stock Number (nsn):
    5990-00-682-9933

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