Control Transformer Synchro

Features

Specifications

• Body Material:
  Steel, stainless
• Body Style:
  Standard round c
• Shoulder Diameter:
  Between 1.5615 inches and 1.5620 inches
• Pilot Diameter:
  Between 0.9370 inches and 0.9375 inches
• Flange Diameter:
  Between 1.7450 inches and 1.7500 inches
• Flange Thickness:
  0.0930 inches
• Undercut Diameter:
  1.6250 inches
• Undercut Width:
  0.0780 inches
• Shaft Diameter:
  0.1870 inches single shaft and 0.1872 inches single shaft
• Shaft Length:
  0.5400 inches single shaft
• Fragility Factor:
  Moderately rugged
• Maximum Tempurature Rise:
  25.0 degrees celsius
• Body Size:
  18
• Stator Input Voltage Rating In Volts:
  115.0
• Stator Input Current Rating:
  40.0 milliamperes
• Stator Input Electrical Power Rating:
  950.0 milliwatts
• Frequency In Hertz:
  60.0
• Zro Impedance Magnitude In Ohms:
  Between 2875.00 and 3375.00
• Zro Impedance Angle In Deg:
  Between 76.00 and 80.00
• Zss Impedance Magnitude In Ohms:
  Between 660.00 and 810.00
• Zss Impedance Angle In Deg:
  Between 9.00 and 13.00
• Phase Shift Angle In Deg:
  11.000 input to output
• Maximum Fundamental Null Voltage In Millivolts Per Volt:
  30.00 output
• Maximum Total Null Voltage Output In Millivolts Per Volt:
  85.00
• Electrical Error Angular Range In Minutes:
  -8.0/+8.0
• Spline Tooth Quantity:
  21 single shaft
• Torque Gradient Per Angular Deg:
  0.100 inch-ounces
• Alignment Hole Quantity:
  4
• Pilot Length:
  0.0400 inches
• Shoulder Length:
  0.1320 inches
• Mounting Surface To Terminal End Distance:
  2.5200 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
• Terminal Location:
  Rear
• Shaft Thread Length:
  0.2000 inches single shaft
• Shaft Type:
  Spline w/threads single shaft
• Alignment Hole Depth:
  0.1250 inches
• Transformation Ratio:
  0.783 rotor to stator
• Alignment Hole Bolt Circle Diameter:
  1.2500 inches
• Shaft Thread Size:
  0.190 inches single shaft
• 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:
  5 screw
• Specification Data:
  81349-mil-s-20708/33 government specification
• Federal Supply Class (fsc):
  Synchros and resolvers
• National Stock Number (nsn):
  5990-00-988-7902