Differential Transmitter Synchro

Part Number MIL-S-20708/64

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

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Features

5.3550 inches nominal overall length.

Includes quality control certificate of conformance.

Specifications

  • Body Material:
    Steel, stainless
  • Body Style:
    Standard round d
  • Shoulder Diameter:
    Between 2.6950 inches and 2.7000 inches
  • Pilot Diameter:
    0.5000 inches
  • Second Shoulder Diameter:
    Between 2.7490 inches and 2.7500 inches
  • Second Shoulder Length:
    0.3750 inches
  • Flange Diameter:
    Between 3.0990 inches and 3.1000 inches
  • Flange Thickness:
    0.2500 inches
  • Body Diameter:
    2.7000 centimeters
  • Shaft Diameter:
    0.2403 inches single shaft and 0.2405 inches single shaft
  • Shaft Length:
    0.7300 inches single shaft
  • Fragility Factor:
    Moderately rugged
  • Maximum Tempurature Rise:
    20.0 degrees celsius
  • Body Size:
    31
  • Stator Input Voltage Rating In Volts:
    90.0
  • Stator Input Current Rating:
    190.0 milliamperes
  • Stator Input Electrical Power Rating:
    10.2 watts
  • Frequency In Hertz:
    400.0
  • Zrs Impedance Magnitude In Ohms:
    4.80
  • Zrs Impedance Angle In Deg:
    44.00
  • Rotor Dc Resistance In Ohms:
    1.20
  • Stator Dc Resistance In Ohms:
    1.00
  • Phase Shift Angle In Deg:
    1.500 input to output
  • Electrical Error Angular Range In Minutes:
    -8.0/+8.0
  • Spline Tooth Quantity:
    22 single shaft
  • Actuator Friction Torque At Plus 25 Deg Celsius:
    0.50 inch-ounces
  • Torque Gradient Per Angular Deg:
    0.600 inch-ounces
  • Shaft Radial Play Test Point:
    0.125 inches
  • Shaft Maximum Radial Play:
    0.0008 inches
  • Shaft End Play:
    0.0030 inches
  • Pilot Length:
    0.0300 inches
  • Shoulder Length:
    0.6150 inches
  • Aft Of First Flange Diameter:
    2.7500 inches
  • Mounting Surface To Terminal End Distance:
    4.6250 inches
  • Spline Tooth Diametral Pitch:
    96 single shaft
  • Shaft Maximum Runout:
    0.0008 inches
  • 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:
    0.3640 inches single shaft
  • Shaft Type:
    Spline w/threads single shaft
  • Transformation Ratio:
    1.154 rotor to stator
  • Shaft Thread Size:
    0.2500 inches single shaft
  • Shaft Radial Play Determining Weight:
    16.0 ounces
  • Shaft End Play Determining Weight:
    16.0 ounces
  • Test Data Document:
    81349-mil-s-20708 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
  • Terminal Type And Quantity:
    6 screw
  • Specification Data:
    81349-mil-s-20708/64 government specification
  • Federal Supply Class (fsc):
    Synchros and resolvers
  • National Stock Number (nsn):
    5990-00-925-6614

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