GE VERTICAL DRILLING MOTOR GE752 - Manual (Page 50)

GEK–91584D, Vertical Drilling Motor, Type GE752
50
FIG. 31. COILED FRAME ASSEMBLY (41D735440, CHG. A). E–38056B
NOTE FOR PARTS 37,38,39:
INSULATE EXCITING AND COMMUTATING FIELD COIL TERMINALS BY FILLING ALL CAVITIES
AND COVERING ALL BOLT HEADS WITH P37 THEN INSULATE ENTIRE TERMINAL ASSEMBLY
WITH 1T–1/2 L. OF P38 AND 1T–1/2 L. OF P39.
NOTE FOR P40:
ASSEMBLE P40 FLUSH TO TOP OF INSIDE WALL OF MAGNET FRAME WITHIN .25 AND
TIGHTEN UNTIL PLUG P40 IS EXPANDED AND TIGHT IN HOLE (1–PLACE SEE ENLARGED VIEW
@ ”A”).
V.P.I. COILED FRAME, ONE COAT STATIONARY BAKE, FOLLOWED BY ONE SPRAY COAT ON
THE COMM. CHAMBER.
TORQUE TABLE
PART SIZE TORQUE LBS.–FT.
4 1.25–12 435–483
6 1.25–7 900–995
21 .875–9 240–260
23 .4375–14 25–35
28 .25–20 6–8
MODEL US1
MODELS
SEE TABLE 2, PAGE 20