Engine Accessory Generator

Features

Specifications

• Thread Direction:
  Right-hand
• Thread Length:
  0.781 inches
• Furnished Items:
  Cooling fan and drive pulley and woodruff key
• Taper Length:
  1.344 inches
• Keyway Width:
  0.250 inches
• Mounting Hole Thread Direction:
  Right-hand
• Keyway Length:
  1.000 inches
• Largest Diameter:
  1.125 inches
• Submersibility:
  Nonsubmersible
• Shaft Rotation Direction:
  Clockwise or counterclockwise
• Distance From End To Keyway Center:
  1.469 inches
• Thread Diameter:
  0.750 inches
• Armature Minimum Speed In Rpm At Full Current Output:
  1050
• Maximum Output Current Rating In Amps:
  70.0
• Minimum Current Cut-in Speed In Rpm:
  550
• Rectifier Location:
  Separate
• Shaft Drive End Style:
  Tapered shaft end, threaded w/keyway
• Distance From Raised Face To First Mounting Hole Center:
  2.906 inches
• Angular Deviation Of First Hole From Top Center In Deg:
  90.0
• Angular Deviation Of Second Hole From First Hole In Deg:
  90.0
• Distance From Raised Face To Second Mounting Center:
  8.406 inches
• Angular Deviation Of Third Hole From Second Hole In Deg:
  90.0
• Angular Deviation Of Fourth Hole From Third Hole In Deg:
  90.0
• Maximum Rated Armature Speed In Rpm:
  8000
• Thread Series:
  Unf
• Thread Class:
  2a
• Mounting Hole Thread Series Designator:
  Unc
• Mounting Hole Thread Diameter:
  0.500 inches
• Mounting Hole Thready Qty Per Inch (tpi):
  13
• Mounting Hole Thread Class:
  2b
• Thready Qty Per Inch (tpi):
  16
• Voltage In Volts:
  28.0
• Federal Supply Class (fsc):
  Engine electrical system components, nonaircraft
• National Stock Number (nsn):
  2920-00-555-2205