GE VERTICAL DRILLING MOTOR GE752 - Manual (Page 33)

Vertical Drilling Motor, Type GE752, GEK–91584D
33
49
48,77
37 61
60,78
49
17,
71
32
70
8
67
9,65
6,
66
32
3
52,
76
11
13 33 29 7,
69 5,
68
16
1
ASSEMBLE AROUND
BUTTED JOINT OF PT48
ASSEMBLE IN LINE
WITH NO. 1 SLOT
3/4 LAPPED
P70 TO BE APPLIED
OVER P68 TO LEVEL
THE SURFACE 28 ACTIVE TURNS AT
400 50 LB. TENSION
OVER TOP OF EQUALIZERS
EXTEND A THIN COATING
OF PT32 OVER TOP OF
EQUALIZERS BOTH DECKS
1/4
4–1/4
3/4 REF.
+
–
ASSEMBLE AROUND
BUTTED JOINT OF PT48
1/4
NOTE FOR P54:
MATL: 41B537080P1
ALT. MATL: 41A230144P3
NOTE FOR P57:
MATL: 41A230144P40
3/8
REF.
53
57
54
3
5/8
11–1/4 R. 29
TOP COILS BOTTOM COILS
EQUALIZER CONNECTIONS
COMM. SEGMENTS
TO #183
TO #185
TO #1
TO #96
TO #94
TO #92
NUMBERED SEGMENTS ARE FOR
PURPOSE OF INDICATING SPAN OF
EQUALIZER CONNECTIONS AND DO
NOT NECESSARILY CORRESPOND
TO NUMBERED SEGMENTS IN
MAIN CONNECTION DIAGRAM.
30
MAIN WINDING
CONNECTIONS
C
L
SLOT #1
ON MICA
C
L
SLOT #16
TOP COILS
SLOT #15
ORPHAN
COIL
SLOT #1
BOTTOM COILS
NOTE FOR P62:
APPLY TO SIDES OF CORE SLOT
ON PINION END ONLY.
INSTALL P11.
NOTE FOR P47:
ENCLOSE ONE IDENTIFICATION C–SIZE
PRINT OF 41D730423 IN EACH
CARTON OF SUPPLY INSUL.
NOTE FOR P32:
TAPE OVER RISERS WITH 3/4 WIDE A2L14B GLASS TAPE
LEAVING 1/4 IN. OF RISERS EXPOSED ON THE CORE END. FILL
BETWEEN ARMATURE LEADS BEHIND RISERS AND OVER
BACK 1/4 IN. OF RISER. WRAP OVER PUTTY WITH A16B39B
MYLAR TAPE AND BAKE AS PART OF THE PREHEAT PERIOD
FOR INSTALLING P37.
NOTE FOR P37 (C.E. BINDING):
APPLY THE P37 PERMANET CE BINDING (COLD TAPE TO HOT
125–135 C ARMATURE)
APPLY 77 ACTIVE TURNS OF P37 AT 500 25 LB. TENSION.
+
–
FIG. 19 ARMATURE INSULATION (41D731545 CHG. F). E–18156A.