GE VERTICAL DRILLING MOTOR GE752 - Manual (Page 79)

Vertical Drilling Motor, Type GE752, GEK–91584D
79
FIG. 49. OUTLINE, US1, AUT (41E903745, CHG. A). E–37954B
58.50
AIR OUT
8.55
1.06
4.63
7.88
6.37
5.69
1.06
+
–
11.375
DIA.
.005
13.44
+
–
.078
.059
5.25
4.25
23.12
1.74 10.50
1.38
8.25
6.50
16.500
16.500
22.120
2.38
+
– .12
3.19 1.00 R.
3.62
5.25
.75–10 TAP
THRU
(2 HOLES)
1.005 DIA. THRU
(2 HOLES)
+
– .002
.000
ARMATURE LOCK
ARRANGEMENT
SEE NOTE
1.56 DIA. THRU
(4 HOLES)
1/2 NPT (2 HOLES)
FOR PRESSURE TAPS
.25 NPT
2 INTERCONNECTED
HOLES
”D”
F2
F1
A1
A2
NOTE FOR ARMATURE LOCKING
ARRANGEMENT LOCATED ON
COMMUTATOR END:
TO BE IN PLACE DURING MOUNTING
OF MOTOR BUT TO BE REMOVED
BEFORE OPERATION OF MOTOR.
4.89 0.05