Volume 1
MIL-HDBK-16RA
Section 2
15 December 1965
ITEM NAME: DIS PLACEMENT GYROSCOPE
TYPE: CN-611/APS-8OA
Running: 28w
RELATION TO SIMILAR EQUIPMENT
Gimbal Freedom
Outer Gimbal: Unlimited
None.
Inner Gimbal: plus or minus 850
Rotor Speed: 24,000 rpm synch
TECHNICAL DESCRIPTION
Erection Rate
Normal: 4 to 8 per minute
Electrical Requirements
Fast: 30 per minute
Rotor: 115v, 400 cps, 3-ph
Drift Rate: 0.250 per minute avg
Erection Torque Motors
Fast Erection Rate: 115v, 400 cps, 3-ph
INSTALLATION CONSIDERATIONS
Normal Erection Rate: 40v, 400 cps, 1-ph
Related Equipment
Output Synchros: 28v, 400 cps, 1-ph
Required but not Supplied: (1) Radar Stabilization
Maximum Power Requirements
System AN/APS-80
Starting: 90w
PRINCIPAL COMPONENTS AND PHYSICAL DATA
COMPONENTS
QTY
OVERALL DIMENSIONS
UNIT WT.
(Inches)
(Pounds)
Displacement Gyroscope
1
5-53/64 x 6-13/32 x 9-1/8
8.4
CN-611/APS-8OA includes:
Ram Gyroscope GG64D1
1
5-1/16 x 5-21/64 x 6-15/64
5.5
Mounting Rack QG122A1
1
5 x 6-13/32 x 9-1/8
2.9
REFERENCE DATA AND LITERATURE
Technical Manuals:
NAVWEPS 16-35CN611-1: Handbook of Overhaul instructions.
CN-611/APS-80A: 2
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