TM 5-6115-465-34
T035C2-3-446-2
NAVFAC P-8-625-34
TM 06858B/06859D-34
t . 50/60 Hz and 400 Hz Generation Exciter
r. 50/60 Hz Generator Repair and Replacement
Repair and Replacement Standards.
Standards (Cont):
Rotor :
V a r n i s h , fungus-resis-
Dipping compound . . . . . . .
tant, MIL-V-173
4
Number of coils
-- s . 400 Hz Generator Repair and Replacement
200
Turns per coil
Standards.
1
Wires per turn
Rotor:
#15 Rd.
Wire size
24
Number of coils . . . . . . .
8
Number of Slots
56
Turns per coil . . . . . . . .
1
Coils per slot
Wires perturb . . . . . . . . 2
200
Turns per slot
Wire size . . . . . . . . . . . . . #10 Rd.
Series
Coil connection
108
Number of slots . . . . . . .
62.5
Field volts
........ 2
Coils per slot
2.19 ohms
Total resistance
102
Turns per slot . . . . . . . .
1.6 inches
Pole length
Coil connection . . . . . . . S e r i e s
7.42 inches
Rotor diameter
53
Field volts . . . . . . . . . . . .
Varnish, type M, Grade
Insulating material
Total resistance . . . . . . 2.61 ohms
CL155, MIL-I-24092
Pole length . . . . . . . . . . . 3.5 inches
V a r n i s h , fungus-resis-
Dipping compound
tant, MIL-V-173
Varnish, type M, Grade
Insulating material . . . .
CL155, MIL-I-24092
Stator:
Dipping compound . . . . . V a r n i s h , fungus-resis-
8
Number of poles
tant, MIL-V-173
24
Number of slots
Stator:
8
Number of coils
24
Number of poles . . . . . . .
8
Turns per coil
108
Number of slots . . . . . . .
1
Coils per slot
108
Number of coils . . . . . .
8
Turns per slot
8
Turns per coi1 . . . . . . . .
3
Wires per turn
1
Coils per slot . . . . . . . . .
3
Wires per slot
8
Turns per slot
.......
1 and 3
Pitch of coils
Wires per turn . . . . . . . 2
24 groups of 1 (1 group
Grouping of coils
Wires per slot . . . . . . . . 2
repeated 24 times)
1 and 4
Pitch of coils . . . . . . . . .
#18 Rd.
Wire size
. . . . . 36 groups of 1; 36 groups
Grouping of coils
7.5 inches
Gap bore
of 2 (l-2-l-2-l-2 re-
0
peated 12 times)
Skew at gap
#16 Rd.
Wire size . . . . . . . . . . . .
Insulating materials:
24
13.5 inches
Gap bore
slot insulators
............
12
. . . . . . . . . . 0.40 inches
Phase insulators
Skew at gap
Type M, Grade CL155,
Varnish
Insulating materials:
108
Slot insulators . . . . . .
Varnish, fungus resis-
Dipping compound
12
Phase insulators . . . .
tant, MIL-V-173
Varnish . . . . . . . . . . . .
Type M, Grade CL155,
u. Engine Repair and Replacement Standards.
Dipping compound . . . . .
allowable wear, and maximum allowable clearances
V a r n i s h , fungus-resis-
for the engine assembly.
tant, MIL-V-173
1-6
