Product Technical Spec.
Body Material:
Steel, corrosion resisting
Body Style:
Standard round c
Shoulder Diameter:
Between 1.3115 inches and 1.3120 inches
Pilot Diameter:
Between 0.8745 inches and 0.8750 inches
Overall Length:
3.0630 inches
Flange Diameter:
Between 1.4320 inches and 1.4370 inches
Flange Thickness:
0.0930 inches
Undercut Diameter:
1.3120 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:
20.0 degrees celsius
Rotor Input Voltage Rating In Volts:
115.0
Rotor Input Current Rating:
22.0 milliamperes
Rotor Input Electrical Power Rating:
360.0 milliwatts
Zro Impedance Magnitude In Ohms:
Between 5335.00 and 6265.00
Zro Impedance Angle In Deg:
Between 80.00 and 83.00
Zss Impedance Magnitude In Ohms:
Between 675.00 and 825.00
Zss Impedance Angle In Deg:
Between 11.00 and 16.00
Phase Shift Angle In Deg:
7.000 input to output
Maximum Fundamental Null Voltage In Millivolts Per Volt:
45.00 output
Maximum Total Null Voltage Output In Millivolts Per Volt:
90.00
Electrical Error Angular Range In Minutes:
-6.0 to 6.0
Spline Tooth Quantity:
21 single shaft
Torque Gradient Per Angular Deg:
0.050 inch-ounces
Alignment Hole Quantity:
4
Pilot Length:
0.0400 inches
Shoulder Length:
0.1320 inches
Mounting Surface To Terminal End Distance:
2.5230 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
Shaft Thread Length:
0.1850 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:
1.1000 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-20708/20 government specification
Item Name:
Generator,self-synchronous
Cross Referenced Parts
Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
M20708/20-01C
